From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001
From: "Zancanaro; Carlo" <czan8762@plang3.cs.usyd.edu.au>
Date: Mon, 24 Sep 2012 09:58:17 +1000
Subject: Add the clang library to the repo (with some of my changes, too).

---
 .../TestFramework.framework/.system_framework      |    0
 .../Headers/AnotherTestFramework.h                 |    3 +
 .../Headers/TestFramework.h                        |    6 +
 clang/test/Preprocessor/_Pragma-dependency.c       |    7 +
 clang/test/Preprocessor/_Pragma-dependency2.c      |    5 +
 clang/test/Preprocessor/_Pragma-in-macro-arg.c     |   35 +
 clang/test/Preprocessor/_Pragma-location.c         |    4 +
 clang/test/Preprocessor/_Pragma-physloc.c          |    6 +
 clang/test/Preprocessor/_Pragma.c                  |   10 +
 clang/test/Preprocessor/assembler-with-cpp.c       |   79 +
 clang/test/Preprocessor/builtin_line.c             |   13 +
 clang/test/Preprocessor/c90.c                      |   10 +
 clang/test/Preprocessor/c99-6_10_3_3_p4.c          |   10 +
 clang/test/Preprocessor/c99-6_10_3_4_p5.c          |   28 +
 clang/test/Preprocessor/c99-6_10_3_4_p6.c          |   27 +
 clang/test/Preprocessor/c99-6_10_3_4_p7.c          |   10 +
 clang/test/Preprocessor/c99-6_10_3_4_p9.c          |   20 +
 clang/test/Preprocessor/clang_headers.c            |    3 +
 clang/test/Preprocessor/comment_save.c             |    8 +
 clang/test/Preprocessor/comment_save_if.c          |   11 +
 clang/test/Preprocessor/comment_save_macro.c       |   13 +
 clang/test/Preprocessor/cxx_and.cpp                |   17 +
 clang/test/Preprocessor/cxx_bitand.cpp             |   16 +
 clang/test/Preprocessor/cxx_bitor.cpp              |   18 +
 clang/test/Preprocessor/cxx_compl.cpp              |   16 +
 clang/test/Preprocessor/cxx_not.cpp                |   15 +
 clang/test/Preprocessor/cxx_not_eq.cpp             |   16 +
 clang/test/Preprocessor/cxx_oper_keyword.cpp       |    7 +
 .../Preprocessor/cxx_oper_keyword_ms_compat.cpp    |  179 ++
 clang/test/Preprocessor/cxx_oper_spelling.cpp      |   11 +
 clang/test/Preprocessor/cxx_or.cpp                 |   17 +
 clang/test/Preprocessor/cxx_true.cpp               |   13 +
 clang/test/Preprocessor/cxx_xor.cpp                |   18 +
 clang/test/Preprocessor/dependencies-and-pp.c      |   31 +
 clang/test/Preprocessor/directive-invalid.c        |    7 +
 clang/test/Preprocessor/disabled-cond-diags.c      |   10 +
 clang/test/Preprocessor/dump-macros-spacing.c      |   13 +
 clang/test/Preprocessor/dump-macros-undef.c        |    8 +
 clang/test/Preprocessor/dump-options.c             |    3 +
 clang/test/Preprocessor/dump_macros.c              |   38 +
 clang/test/Preprocessor/dumptokens_phyloc.c        |    5 +
 clang/test/Preprocessor/expr_comma.c               |   10 +
 clang/test/Preprocessor/expr_define_expansion.c    |    5 +
 clang/test/Preprocessor/expr_invalid_tok.c         |   15 +
 clang/test/Preprocessor/expr_liveness.c            |   52 +
 clang/test/Preprocessor/expr_multichar.c           |    5 +
 clang/test/Preprocessor/expr_usual_conversions.c   |   14 +
 clang/test/Preprocessor/extension-warning.c        |   18 +
 clang/test/Preprocessor/feature_tests.c            |   34 +
 clang/test/Preprocessor/file_to_include.h          |    3 +
 clang/test/Preprocessor/function_macro_file.c      |    5 +
 clang/test/Preprocessor/function_macro_file.h      |    3 +
 clang/test/Preprocessor/has_attribute.c            |   26 +
 clang/test/Preprocessor/has_include.c              |   83 +
 clang/test/Preprocessor/hash_line.c                |    8 +
 clang/test/Preprocessor/hash_space.c               |    6 +
 clang/test/Preprocessor/header_lookup1.c           |    2 +
 clang/test/Preprocessor/if_warning.c               |   31 +
 clang/test/Preprocessor/ifdef-recover.c            |   15 +
 clang/test/Preprocessor/import_self.c              |    7 +
 clang/test/Preprocessor/include-directive1.c       |   14 +
 clang/test/Preprocessor/include-directive2.c       |   17 +
 clang/test/Preprocessor/include-directive3.c       |    3 +
 clang/test/Preprocessor/include-macros.c           |    4 +
 clang/test/Preprocessor/include-pth.c              |    3 +
 clang/test/Preprocessor/indent_macro.c             |    6 +
 clang/test/Preprocessor/init.c                     | 1764 ++++++++++++++++++++
 clang/test/Preprocessor/line-directive-output.c    |   71 +
 clang/test/Preprocessor/line-directive.c           |   92 +
 clang/test/Preprocessor/macro-multiline.c          |    8 +
 clang/test/Preprocessor/macro_arg_directive.c      |   20 +
 clang/test/Preprocessor/macro_arg_directive.h      |    9 +
 clang/test/Preprocessor/macro_arg_keyword.c        |    6 +
 clang/test/Preprocessor/macro_disable.c            |   43 +
 clang/test/Preprocessor/macro_expand.c             |   19 +
 clang/test/Preprocessor/macro_expandloc.c          |    6 +
 clang/test/Preprocessor/macro_expandloc2.c         |    6 +
 clang/test/Preprocessor/macro_fn.c                 |   46 +
 clang/test/Preprocessor/macro_fn_comma_swallow.c   |   28 +
 clang/test/Preprocessor/macro_fn_disable_expand.c  |   30 +
 clang/test/Preprocessor/macro_fn_lparen_scan.c     |   27 +
 clang/test/Preprocessor/macro_fn_lparen_scan2.c    |    7 +
 clang/test/Preprocessor/macro_fn_placemarker.c     |    5 +
 clang/test/Preprocessor/macro_fn_preexpand.c       |   12 +
 clang/test/Preprocessor/macro_fn_varargs_iso.c     |   11 +
 clang/test/Preprocessor/macro_fn_varargs_named.c   |   10 +
 clang/test/Preprocessor/macro_misc.c               |   23 +
 clang/test/Preprocessor/macro_not_define.c         |    9 +
 clang/test/Preprocessor/macro_paste_bad.c          |   34 +
 clang/test/Preprocessor/macro_paste_bcpl_comment.c |    5 +
 .../Preprocessor/macro_paste_c_block_comment.c     |    5 +
 clang/test/Preprocessor/macro_paste_commaext.c     |   13 +
 clang/test/Preprocessor/macro_paste_empty.c        |   13 +
 clang/test/Preprocessor/macro_paste_hard.c         |   17 +
 clang/test/Preprocessor/macro_paste_hashhash.c     |   11 +
 clang/test/Preprocessor/macro_paste_msextensions.c |   34 +
 clang/test/Preprocessor/macro_paste_none.c         |    6 +
 clang/test/Preprocessor/macro_paste_simple.c       |   14 +
 clang/test/Preprocessor/macro_paste_spacing.c      |    7 +
 clang/test/Preprocessor/macro_paste_spacing2.c     |    6 +
 clang/test/Preprocessor/macro_rescan.c             |    9 +
 clang/test/Preprocessor/macro_rescan2.c            |   15 +
 clang/test/Preprocessor/macro_rescan_varargs.c     |   13 +
 clang/test/Preprocessor/macro_rparen_scan.c        |    8 +
 clang/test/Preprocessor/macro_rparen_scan2.c       |   10 +
 clang/test/Preprocessor/macro_space.c              |    5 +
 clang/test/Preprocessor/macro_undef.c              |    4 +
 clang/test/Preprocessor/mi_opt.c                   |   11 +
 clang/test/Preprocessor/mi_opt.h                   |    4 +
 clang/test/Preprocessor/mi_opt2.c                  |   15 +
 clang/test/Preprocessor/mi_opt2.h                  |    5 +
 clang/test/Preprocessor/microsoft-import.c         |   17 +
 clang/test/Preprocessor/missing-system-header.c    |    2 +
 clang/test/Preprocessor/missing-system-header.h    |    2 +
 clang/test/Preprocessor/mmx.c                      |   13 +
 clang/test/Preprocessor/non_fragile_feature.m      |   12 +
 clang/test/Preprocessor/non_fragile_feature1.m     |    8 +
 clang/test/Preprocessor/objc-pp.m                  |    4 +
 clang/test/Preprocessor/optimize.c                 |   29 +
 clang/test/Preprocessor/output_paste_avoid.c       |   33 +
 clang/test/Preprocessor/overflow.c                 |   25 +
 clang/test/Preprocessor/pic.c                      |   34 +
 clang/test/Preprocessor/pp-record.c                |   12 +
 clang/test/Preprocessor/pp-record.h                |    3 +
 clang/test/Preprocessor/pr2086.c                   |   11 +
 clang/test/Preprocessor/pr2086.h                   |    6 +
 clang/test/Preprocessor/pragma-pushpop-macro.c     |   41 +
 clang/test/Preprocessor/pragma_diagnostic.c        |   32 +
 clang/test/Preprocessor/pragma_diagnostic_output.c |   26 +
 .../Preprocessor/pragma_diagnostic_sections.cpp    |   80 +
 clang/test/Preprocessor/pragma_microsoft.c         |   83 +
 clang/test/Preprocessor/pragma_poison.c            |   20 +
 clang/test/Preprocessor/pragma_sysheader.c         |   12 +
 clang/test/Preprocessor/pragma_sysheader.h         |    4 +
 clang/test/Preprocessor/pragma_unknown.c           |   28 +
 clang/test/Preprocessor/predefined-arch-macros.c   |  866 ++++++++++
 clang/test/Preprocessor/predefined-exceptions.m    |   15 +
 clang/test/Preprocessor/predefined-macros.c        |   15 +
 clang/test/Preprocessor/print_line_count.c         |    4 +
 clang/test/Preprocessor/print_line_empty_file.c    |   12 +
 clang/test/Preprocessor/print_line_track.c         |   17 +
 clang/test/Preprocessor/pushable-diagnostics.c     |   17 +
 clang/test/Preprocessor/skipping_unclean.c         |    9 +
 clang/test/Preprocessor/stdint.c                   |  959 +++++++++++
 clang/test/Preprocessor/stringize_misc.c           |   30 +
 clang/test/Preprocessor/stringize_space.c          |    4 +
 clang/test/Preprocessor/stringize_space2.c         |    6 +
 clang/test/Preprocessor/traditional-cpp.c          |   12 +
 clang/test/Preprocessor/undef-error.c              |    5 +
 clang/test/Preprocessor/unterminated.c             |    5 +
 .../Preprocessor/user_defined_system_framework.c   |    8 +
 .../Preprocessor/warn-disabled-macro-expansion.c   |   27 +
 clang/test/Preprocessor/warn-macro-unused.c        |   10 +
 clang/test/Preprocessor/warn-macro-unused.h        |    1 +
 clang/test/Preprocessor/warning_tests.c            |   19 +
 clang/test/Preprocessor/x86_target_features.c      |   32 +
 156 files changed, 6281 insertions(+)
 create mode 100644 clang/test/Preprocessor/Inputs/TestFramework.framework/.system_framework
 create mode 100644 clang/test/Preprocessor/Inputs/TestFramework.framework/Frameworks/AnotherTestFramework.framework/Headers/AnotherTestFramework.h
 create mode 100644 clang/test/Preprocessor/Inputs/TestFramework.framework/Headers/TestFramework.h
 create mode 100644 clang/test/Preprocessor/_Pragma-dependency.c
 create mode 100644 clang/test/Preprocessor/_Pragma-dependency2.c
 create mode 100644 clang/test/Preprocessor/_Pragma-in-macro-arg.c
 create mode 100644 clang/test/Preprocessor/_Pragma-location.c
 create mode 100644 clang/test/Preprocessor/_Pragma-physloc.c
 create mode 100644 clang/test/Preprocessor/_Pragma.c
 create mode 100644 clang/test/Preprocessor/assembler-with-cpp.c
 create mode 100644 clang/test/Preprocessor/builtin_line.c
 create mode 100644 clang/test/Preprocessor/c90.c
 create mode 100644 clang/test/Preprocessor/c99-6_10_3_3_p4.c
 create mode 100644 clang/test/Preprocessor/c99-6_10_3_4_p5.c
 create mode 100644 clang/test/Preprocessor/c99-6_10_3_4_p6.c
 create mode 100644 clang/test/Preprocessor/c99-6_10_3_4_p7.c
 create mode 100644 clang/test/Preprocessor/c99-6_10_3_4_p9.c
 create mode 100644 clang/test/Preprocessor/clang_headers.c
 create mode 100644 clang/test/Preprocessor/comment_save.c
 create mode 100644 clang/test/Preprocessor/comment_save_if.c
 create mode 100644 clang/test/Preprocessor/comment_save_macro.c
 create mode 100644 clang/test/Preprocessor/cxx_and.cpp
 create mode 100644 clang/test/Preprocessor/cxx_bitand.cpp
 create mode 100644 clang/test/Preprocessor/cxx_bitor.cpp
 create mode 100644 clang/test/Preprocessor/cxx_compl.cpp
 create mode 100644 clang/test/Preprocessor/cxx_not.cpp
 create mode 100644 clang/test/Preprocessor/cxx_not_eq.cpp
 create mode 100644 clang/test/Preprocessor/cxx_oper_keyword.cpp
 create mode 100644 clang/test/Preprocessor/cxx_oper_keyword_ms_compat.cpp
 create mode 100644 clang/test/Preprocessor/cxx_oper_spelling.cpp
 create mode 100644 clang/test/Preprocessor/cxx_or.cpp
 create mode 100644 clang/test/Preprocessor/cxx_true.cpp
 create mode 100644 clang/test/Preprocessor/cxx_xor.cpp
 create mode 100644 clang/test/Preprocessor/dependencies-and-pp.c
 create mode 100644 clang/test/Preprocessor/directive-invalid.c
 create mode 100644 clang/test/Preprocessor/disabled-cond-diags.c
 create mode 100644 clang/test/Preprocessor/dump-macros-spacing.c
 create mode 100644 clang/test/Preprocessor/dump-macros-undef.c
 create mode 100644 clang/test/Preprocessor/dump-options.c
 create mode 100644 clang/test/Preprocessor/dump_macros.c
 create mode 100644 clang/test/Preprocessor/dumptokens_phyloc.c
 create mode 100644 clang/test/Preprocessor/expr_comma.c
 create mode 100644 clang/test/Preprocessor/expr_define_expansion.c
 create mode 100644 clang/test/Preprocessor/expr_invalid_tok.c
 create mode 100644 clang/test/Preprocessor/expr_liveness.c
 create mode 100644 clang/test/Preprocessor/expr_multichar.c
 create mode 100644 clang/test/Preprocessor/expr_usual_conversions.c
 create mode 100644 clang/test/Preprocessor/extension-warning.c
 create mode 100644 clang/test/Preprocessor/feature_tests.c
 create mode 100644 clang/test/Preprocessor/file_to_include.h
 create mode 100644 clang/test/Preprocessor/function_macro_file.c
 create mode 100644 clang/test/Preprocessor/function_macro_file.h
 create mode 100644 clang/test/Preprocessor/has_attribute.c
 create mode 100644 clang/test/Preprocessor/has_include.c
 create mode 100644 clang/test/Preprocessor/hash_line.c
 create mode 100644 clang/test/Preprocessor/hash_space.c
 create mode 100644 clang/test/Preprocessor/header_lookup1.c
 create mode 100644 clang/test/Preprocessor/if_warning.c
 create mode 100644 clang/test/Preprocessor/ifdef-recover.c
 create mode 100644 clang/test/Preprocessor/import_self.c
 create mode 100644 clang/test/Preprocessor/include-directive1.c
 create mode 100644 clang/test/Preprocessor/include-directive2.c
 create mode 100644 clang/test/Preprocessor/include-directive3.c
 create mode 100644 clang/test/Preprocessor/include-macros.c
 create mode 100644 clang/test/Preprocessor/include-pth.c
 create mode 100644 clang/test/Preprocessor/indent_macro.c
 create mode 100644 clang/test/Preprocessor/init.c
 create mode 100644 clang/test/Preprocessor/line-directive-output.c
 create mode 100644 clang/test/Preprocessor/line-directive.c
 create mode 100644 clang/test/Preprocessor/macro-multiline.c
 create mode 100644 clang/test/Preprocessor/macro_arg_directive.c
 create mode 100644 clang/test/Preprocessor/macro_arg_directive.h
 create mode 100644 clang/test/Preprocessor/macro_arg_keyword.c
 create mode 100644 clang/test/Preprocessor/macro_disable.c
 create mode 100644 clang/test/Preprocessor/macro_expand.c
 create mode 100644 clang/test/Preprocessor/macro_expandloc.c
 create mode 100644 clang/test/Preprocessor/macro_expandloc2.c
 create mode 100644 clang/test/Preprocessor/macro_fn.c
 create mode 100644 clang/test/Preprocessor/macro_fn_comma_swallow.c
 create mode 100644 clang/test/Preprocessor/macro_fn_disable_expand.c
 create mode 100644 clang/test/Preprocessor/macro_fn_lparen_scan.c
 create mode 100644 clang/test/Preprocessor/macro_fn_lparen_scan2.c
 create mode 100644 clang/test/Preprocessor/macro_fn_placemarker.c
 create mode 100644 clang/test/Preprocessor/macro_fn_preexpand.c
 create mode 100644 clang/test/Preprocessor/macro_fn_varargs_iso.c
 create mode 100644 clang/test/Preprocessor/macro_fn_varargs_named.c
 create mode 100644 clang/test/Preprocessor/macro_misc.c
 create mode 100644 clang/test/Preprocessor/macro_not_define.c
 create mode 100644 clang/test/Preprocessor/macro_paste_bad.c
 create mode 100644 clang/test/Preprocessor/macro_paste_bcpl_comment.c
 create mode 100644 clang/test/Preprocessor/macro_paste_c_block_comment.c
 create mode 100644 clang/test/Preprocessor/macro_paste_commaext.c
 create mode 100644 clang/test/Preprocessor/macro_paste_empty.c
 create mode 100644 clang/test/Preprocessor/macro_paste_hard.c
 create mode 100644 clang/test/Preprocessor/macro_paste_hashhash.c
 create mode 100644 clang/test/Preprocessor/macro_paste_msextensions.c
 create mode 100644 clang/test/Preprocessor/macro_paste_none.c
 create mode 100644 clang/test/Preprocessor/macro_paste_simple.c
 create mode 100644 clang/test/Preprocessor/macro_paste_spacing.c
 create mode 100644 clang/test/Preprocessor/macro_paste_spacing2.c
 create mode 100644 clang/test/Preprocessor/macro_rescan.c
 create mode 100644 clang/test/Preprocessor/macro_rescan2.c
 create mode 100644 clang/test/Preprocessor/macro_rescan_varargs.c
 create mode 100644 clang/test/Preprocessor/macro_rparen_scan.c
 create mode 100644 clang/test/Preprocessor/macro_rparen_scan2.c
 create mode 100644 clang/test/Preprocessor/macro_space.c
 create mode 100644 clang/test/Preprocessor/macro_undef.c
 create mode 100644 clang/test/Preprocessor/mi_opt.c
 create mode 100644 clang/test/Preprocessor/mi_opt.h
 create mode 100644 clang/test/Preprocessor/mi_opt2.c
 create mode 100644 clang/test/Preprocessor/mi_opt2.h
 create mode 100644 clang/test/Preprocessor/microsoft-import.c
 create mode 100644 clang/test/Preprocessor/missing-system-header.c
 create mode 100644 clang/test/Preprocessor/missing-system-header.h
 create mode 100644 clang/test/Preprocessor/mmx.c
 create mode 100644 clang/test/Preprocessor/non_fragile_feature.m
 create mode 100644 clang/test/Preprocessor/non_fragile_feature1.m
 create mode 100644 clang/test/Preprocessor/objc-pp.m
 create mode 100644 clang/test/Preprocessor/optimize.c
 create mode 100644 clang/test/Preprocessor/output_paste_avoid.c
 create mode 100644 clang/test/Preprocessor/overflow.c
 create mode 100644 clang/test/Preprocessor/pic.c
 create mode 100644 clang/test/Preprocessor/pp-record.c
 create mode 100644 clang/test/Preprocessor/pp-record.h
 create mode 100644 clang/test/Preprocessor/pr2086.c
 create mode 100644 clang/test/Preprocessor/pr2086.h
 create mode 100644 clang/test/Preprocessor/pragma-pushpop-macro.c
 create mode 100644 clang/test/Preprocessor/pragma_diagnostic.c
 create mode 100644 clang/test/Preprocessor/pragma_diagnostic_output.c
 create mode 100644 clang/test/Preprocessor/pragma_diagnostic_sections.cpp
 create mode 100644 clang/test/Preprocessor/pragma_microsoft.c
 create mode 100644 clang/test/Preprocessor/pragma_poison.c
 create mode 100644 clang/test/Preprocessor/pragma_sysheader.c
 create mode 100644 clang/test/Preprocessor/pragma_sysheader.h
 create mode 100644 clang/test/Preprocessor/pragma_unknown.c
 create mode 100644 clang/test/Preprocessor/predefined-arch-macros.c
 create mode 100644 clang/test/Preprocessor/predefined-exceptions.m
 create mode 100644 clang/test/Preprocessor/predefined-macros.c
 create mode 100644 clang/test/Preprocessor/print_line_count.c
 create mode 100644 clang/test/Preprocessor/print_line_empty_file.c
 create mode 100644 clang/test/Preprocessor/print_line_track.c
 create mode 100644 clang/test/Preprocessor/pushable-diagnostics.c
 create mode 100644 clang/test/Preprocessor/skipping_unclean.c
 create mode 100644 clang/test/Preprocessor/stdint.c
 create mode 100644 clang/test/Preprocessor/stringize_misc.c
 create mode 100644 clang/test/Preprocessor/stringize_space.c
 create mode 100644 clang/test/Preprocessor/stringize_space2.c
 create mode 100644 clang/test/Preprocessor/traditional-cpp.c
 create mode 100644 clang/test/Preprocessor/undef-error.c
 create mode 100644 clang/test/Preprocessor/unterminated.c
 create mode 100644 clang/test/Preprocessor/user_defined_system_framework.c
 create mode 100644 clang/test/Preprocessor/warn-disabled-macro-expansion.c
 create mode 100644 clang/test/Preprocessor/warn-macro-unused.c
 create mode 100644 clang/test/Preprocessor/warn-macro-unused.h
 create mode 100644 clang/test/Preprocessor/warning_tests.c
 create mode 100644 clang/test/Preprocessor/x86_target_features.c

(limited to 'clang/test/Preprocessor')

diff --git a/clang/test/Preprocessor/Inputs/TestFramework.framework/.system_framework b/clang/test/Preprocessor/Inputs/TestFramework.framework/.system_framework
new file mode 100644
index 0000000..e69de29
diff --git a/clang/test/Preprocessor/Inputs/TestFramework.framework/Frameworks/AnotherTestFramework.framework/Headers/AnotherTestFramework.h b/clang/test/Preprocessor/Inputs/TestFramework.framework/Frameworks/AnotherTestFramework.framework/Headers/AnotherTestFramework.h
new file mode 100644
index 0000000..489f17a
--- /dev/null
+++ b/clang/test/Preprocessor/Inputs/TestFramework.framework/Frameworks/AnotherTestFramework.framework/Headers/AnotherTestFramework.h
@@ -0,0 +1,3 @@
+static inline int another_test_framework_func(unsigned a) {
+  return a;
+}
diff --git a/clang/test/Preprocessor/Inputs/TestFramework.framework/Headers/TestFramework.h b/clang/test/Preprocessor/Inputs/TestFramework.framework/Headers/TestFramework.h
new file mode 100644
index 0000000..06f9ab5
--- /dev/null
+++ b/clang/test/Preprocessor/Inputs/TestFramework.framework/Headers/TestFramework.h
@@ -0,0 +1,6 @@
+// Include a subframework header.
+#include <AnotherTestFramework/AnotherTestFramework.h>
+
+static inline int test_framework_func(unsigned a) {
+  return a;
+}
diff --git a/clang/test/Preprocessor/_Pragma-dependency.c b/clang/test/Preprocessor/_Pragma-dependency.c
new file mode 100644
index 0000000..a2861c9
--- /dev/null
+++ b/clang/test/Preprocessor/_Pragma-dependency.c
@@ -0,0 +1,7 @@
+// RUN: %clang_cc1 %s -E 2>&1 | grep 'DO_PRAGMA (STR'
+// RUN: %clang_cc1 %s -E 2>&1 | grep '7:3'
+
+#define DO_PRAGMA _Pragma 
+#define STR "GCC dependency \"parse.y\"")
+  // Test that this line is printed by caret diagnostics.
+  DO_PRAGMA (STR
diff --git a/clang/test/Preprocessor/_Pragma-dependency2.c b/clang/test/Preprocessor/_Pragma-dependency2.c
new file mode 100644
index 0000000..c178764
--- /dev/null
+++ b/clang/test/Preprocessor/_Pragma-dependency2.c
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 -E %s -verify
+
+#define DO_PRAGMA _Pragma 
+DO_PRAGMA ("GCC dependency \"blahblabh\"")  // expected-error {{file not found}}
+
diff --git a/clang/test/Preprocessor/_Pragma-in-macro-arg.c b/clang/test/Preprocessor/_Pragma-in-macro-arg.c
new file mode 100644
index 0000000..2877bcb
--- /dev/null
+++ b/clang/test/Preprocessor/_Pragma-in-macro-arg.c
@@ -0,0 +1,35 @@
+// RUN: %clang_cc1 %s -verify -Wconversion
+
+// Don't crash (rdar://11168596)
+#define A(desc) _Pragma("clang diagnostic push")  _Pragma("clang diagnostic ignored \"-Wparentheses\"") _Pragma("clang diagnostic pop")
+#define B(desc) A(desc)
+B(_Pragma("clang diagnostic ignored \"-Wparentheses\""))
+
+
+#define EMPTY(x)
+#define INACTIVE(x) EMPTY(x)
+
+#define ID(x) x
+#define ACTIVE(x) ID(x)
+
+// This should be ignored..
+INACTIVE(_Pragma("clang diagnostic ignored \"-Wconversion\""))
+
+#define IGNORE_CONV _Pragma("clang diagnostic ignored \"-Wconversion\"") _Pragma("clang diagnostic ignored \"-Wconversion\"")
+
+// ..as should this.
+INACTIVE(IGNORE_CONV)
+
+#define IGNORE_POPPUSH(Pop, Push, W, D) Push W D Pop
+IGNORE_POPPUSH(_Pragma("clang diagnostic pop"), _Pragma("clang diagnostic push"),
+               _Pragma("clang diagnostic ignored \"-Wconversion\""), int q = (double)1.0);
+
+int x1 = (double)1.0; // expected-warning {{implicit conversion}}
+
+ACTIVE(_Pragma) ("clang diagnostic ignored \"-Wconversion\"")) // expected-error {{_Pragma takes a parenthesized string literal}} \
+                                      expected-error {{expected identifier or '('}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+
+// This should disable the warning.
+ACTIVE(IGNORE_CONV)
+
+int x2 = (double)1.0;
diff --git a/clang/test/Preprocessor/_Pragma-location.c b/clang/test/Preprocessor/_Pragma-location.c
new file mode 100644
index 0000000..8b68d6c
--- /dev/null
+++ b/clang/test/Preprocessor/_Pragma-location.c
@@ -0,0 +1,4 @@
+// RUN: %clang_cc1 %s -E | not grep 'scratch space'
+
+#define push _Pragma ("pack(push)")
+push
diff --git a/clang/test/Preprocessor/_Pragma-physloc.c b/clang/test/Preprocessor/_Pragma-physloc.c
new file mode 100644
index 0000000..a093af2
--- /dev/null
+++ b/clang/test/Preprocessor/_Pragma-physloc.c
@@ -0,0 +1,6 @@
+// RUN: %clang_cc1 %s -E | grep '#pragma x y z'
+// RUN: %clang_cc1 %s -E | grep '#pragma a b c'
+
+_Pragma("x y z")
+_Pragma("a b c")
+
diff --git a/clang/test/Preprocessor/_Pragma.c b/clang/test/Preprocessor/_Pragma.c
new file mode 100644
index 0000000..0a83b14
--- /dev/null
+++ b/clang/test/Preprocessor/_Pragma.c
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 %s -verify -Wall
+
+_Pragma ("GCC system_header")  // expected-warning {{system_header ignored in main file}}
+
+// rdar://6880630
+_Pragma("#define macro")    // expected-warning {{unknown pragma ignored}}
+
+#ifdef macro
+#error #define invalid
+#endif
diff --git a/clang/test/Preprocessor/assembler-with-cpp.c b/clang/test/Preprocessor/assembler-with-cpp.c
new file mode 100644
index 0000000..a9c4294
--- /dev/null
+++ b/clang/test/Preprocessor/assembler-with-cpp.c
@@ -0,0 +1,79 @@
+// RUN: %clang_cc1 -x assembler-with-cpp -E %s -o - | FileCheck -strict-whitespace -check-prefix=CHECK-Identifiers-False %s
+
+#ifndef __ASSEMBLER__
+#error "__ASSEMBLER__ not defined"
+#endif
+
+
+// Invalid token pasting is ok. 
+#define A X ## .
+1: A
+// CHECK-Identifiers-False: 1: X .
+
+// Line markers are not linemarkers in .S files, they are passed through.
+# 321
+// CHECK-Identifiers-False: # 321
+
+// Unknown directives are passed through.
+# B C
+// CHECK-Identifiers-False: # B C
+
+// Unknown directives are expanded.
+#define D(x) BAR ## x
+# D(42)
+// CHECK-Identifiers-False: # BAR42
+
+// Unmatched quotes are permitted.
+2: '
+3: "
+// CHECK-Identifiers-False: 2: '
+// CHECK-Identifiers-False: 3: "
+
+// (balance quotes to keep editors happy): "'
+
+// Empty char literals are ok.
+4: ''
+// CHECK-Identifiers-False: 4: ''
+
+
+// Portions of invalid pasting should still expand as macros.
+// rdar://6709206
+#define M4 expanded
+#define M5() M4 ## (
+
+5: M5()
+// CHECK-Identifiers-False: 5: expanded (
+
+// rdar://6804322
+#define FOO(name)  name ## $foo
+6: FOO(blarg)
+// CHECK-Identifiers-False: 6: blarg $foo
+
+// RUN: %clang_cc1 -x assembler-with-cpp -fdollars-in-identifiers -E %s -o - | FileCheck -check-prefix=CHECK-Identifiers-True -strict-whitespace %s
+#define FOO(name)  name ## $foo
+7: FOO(blarg)
+// CHECK-Identifiers-True: 7: blarg$foo
+
+// 
+#define T6() T6 #nostring
+#define T7(x) T7 #x
+8: T6()
+9: T7(foo)
+// CHECK-Identifiers-True: 8: T6 #nostring
+// CHECK-Identifiers-True: 9: T7 "foo"
+
+// Concatenation with period doesn't leave a space
+#define T8(A,B) A ## B
+10: T8(.,T8)
+// CHECK-Identifiers-True: 10: .T8
+
+// This should not crash.
+#define T11(a) #0
+11: T11(b)
+// CHECK-Identifiers-True: 11: #0
+
+
+// This should not crash
+// rdar://8823139
+# ##
+// CHECK-Identifiers-False: # ##
diff --git a/clang/test/Preprocessor/builtin_line.c b/clang/test/Preprocessor/builtin_line.c
new file mode 100644
index 0000000..52228b5
--- /dev/null
+++ b/clang/test/Preprocessor/builtin_line.c
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 %s -E | grep "^  4"
+#define FOO __LINE__
+
+  FOO
+
+// PR3579 - This should expand to the __LINE__ of the ')' not of the X.
+// RUN: %clang_cc1 %s -E | grep "^A 13"
+
+#define X() __LINE__
+
+A X(
+
+)
diff --git a/clang/test/Preprocessor/c90.c b/clang/test/Preprocessor/c90.c
new file mode 100644
index 0000000..1d5010d
--- /dev/null
+++ b/clang/test/Preprocessor/c90.c
@@ -0,0 +1,10 @@
+/* RUN: %clang_cc1 %s -std=c89 -Eonly -verify -pedantic-errors 
+ */
+
+/* PR3919 */
+
+#define foo`bar   /* expected-error {{whitespace required after macro name}} */
+#define foo2!bar  /* expected-warning {{whitespace recommended after macro name}} */
+
+#define foo3$bar  /* expected-error {{'$' in identifier}} */
+
diff --git a/clang/test/Preprocessor/c99-6_10_3_3_p4.c b/clang/test/Preprocessor/c99-6_10_3_3_p4.c
new file mode 100644
index 0000000..320e6cf
--- /dev/null
+++ b/clang/test/Preprocessor/c99-6_10_3_3_p4.c
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -E %s | FileCheck -strict-whitespace %s
+
+#define hash_hash # ## # 
+#define mkstr(a) # a 
+#define in_between(a) mkstr(a) 
+#define join(c, d) in_between(c hash_hash d) 
+char p[] = join(x, y);
+
+// CHECK: char p[] = "x ## y";
+
diff --git a/clang/test/Preprocessor/c99-6_10_3_4_p5.c b/clang/test/Preprocessor/c99-6_10_3_4_p5.c
new file mode 100644
index 0000000..6dea09d
--- /dev/null
+++ b/clang/test/Preprocessor/c99-6_10_3_4_p5.c
@@ -0,0 +1,28 @@
+// Example from C99 6.10.3.4p5
+// RUN: %clang_cc1 -E %s | FileCheck -strict-whitespace %s
+
+#define x 3 
+#define f(a) f(x * (a)) 
+#undef x 
+#define x 2 
+#define g f 
+#define z z[0] 
+#define h g(~ 
+#define m(a) a(w) 
+#define w 0,1 
+#define t(a) a 
+#define p() int 
+#define q(x) x 
+#define r(x,y) x ## y 
+#define str(x) # x 
+            f(y+1) + f(f(z)) % t(t(g)(0) + t)(1); 
+            g(x+(3,4)-w) | h 5) & m 
+(f)^m(m); 
+p() i[q()] = { q(1), r(2,3), r(4,), r(,5), r(,) }; 
+char c[2][6] = { str(hello), str() }; 
+
+// CHECK: f(2 * (y+1)) + f(2 * (f(2 * (z[0])))) % f(2 * (0)) + t(1);
+// CHECK: f(2 * (2 +(3,4)-0,1)) | f(2 * (~ 5)) & f(2 * (0,1))^m(0,1);
+// CHECK: int i[] = { 1, 23, 4, 5, };
+// CHECK: char c[2][6] = { "hello", "" };
+
diff --git a/clang/test/Preprocessor/c99-6_10_3_4_p6.c b/clang/test/Preprocessor/c99-6_10_3_4_p6.c
new file mode 100644
index 0000000..98bacb2
--- /dev/null
+++ b/clang/test/Preprocessor/c99-6_10_3_4_p6.c
@@ -0,0 +1,27 @@
+// Example from C99 6.10.3.4p6
+
+// RUN: %clang_cc1 -E %s | FileCheck -strict-whitespace %s
+
+#define str(s) # s 
+#define xstr(s) str(s) 
+#define debug(s, t) printf("x" # s "= %d, x" # t "= s" \ 
+                           x ## s, x ## t) 
+#define INCFILE(n) vers ## n 
+#define glue(a, b) a ## b 
+#define xglue(a, b) glue(a, b) 
+#define HIGHLOW "hello" 
+#define LOW LOW ", world" 
+debug(1, 2); 
+fputs(str(strncmp("abc\0d" "abc", '\4') // this goes away 
+          == 0) str(: @\n), s); 
+include xstr(INCFILE(2).h) 
+glue(HIGH, LOW); 
+xglue(HIGH, LOW) 
+
+
+// CHECK: printf("x" "1" "= %d, x" "2" "= s" x1, x2);
+// CHECK: fputs("strncmp(\"abc\\0d\" \"abc\", '\\4') == 0" ": @\n", s);
+// CHECK: include "vers2.h"
+// CHECK: "hello";
+// CHECK: "hello" ", world"
+
diff --git a/clang/test/Preprocessor/c99-6_10_3_4_p7.c b/clang/test/Preprocessor/c99-6_10_3_4_p7.c
new file mode 100644
index 0000000..b63209b
--- /dev/null
+++ b/clang/test/Preprocessor/c99-6_10_3_4_p7.c
@@ -0,0 +1,10 @@
+// Example from C99 6.10.3.4p7
+
+// RUN: %clang_cc1 -E %s | FileCheck -strict-whitespace %s
+
+#define t(x,y,z) x ## y ## z 
+int j[] = { t(1,2,3), t(,4,5), t(6,,7), t(8,9,), 
+t(10,,), t(,11,), t(,,12), t(,,) }; 
+
+// CHECK: int j[] = { 123, 45, 67, 89,
+// CHECK: 10, 11, 12, };
diff --git a/clang/test/Preprocessor/c99-6_10_3_4_p9.c b/clang/test/Preprocessor/c99-6_10_3_4_p9.c
new file mode 100644
index 0000000..04c4b79
--- /dev/null
+++ b/clang/test/Preprocessor/c99-6_10_3_4_p9.c
@@ -0,0 +1,20 @@
+// Example from C99 6.10.3.4p9
+
+// RUN: %clang_cc1 -E %s | FileCheck -strict-whitespace %s
+
+#define debug(...) fprintf(stderr, __VA_ARGS__) 
+#define showlist(...) puts(#__VA_ARGS__) 
+#define report(test, ...) ((test)?puts(#test):\
+                           printf(__VA_ARGS__)) 
+debug("Flag");
+// CHECK: fprintf(stderr, "Flag");
+
+debug("X = %d\n", x);
+// CHECK: fprintf(stderr, "X = %d\n", x);
+
+showlist(The first, second, and third items.);
+// CHECK: puts("The first, second, and third items.");
+
+report(x>y, "x is %d but y is %d", x, y);
+// CHECK: ((x>y)?puts("x>y"): printf("x is %d but y is %d", x, y));
+
diff --git a/clang/test/Preprocessor/clang_headers.c b/clang/test/Preprocessor/clang_headers.c
new file mode 100644
index 0000000..41bd754
--- /dev/null
+++ b/clang/test/Preprocessor/clang_headers.c
@@ -0,0 +1,3 @@
+// RUN: %clang_cc1 -ffreestanding -E %s
+
+#include <limits.h>
diff --git a/clang/test/Preprocessor/comment_save.c b/clang/test/Preprocessor/comment_save.c
new file mode 100644
index 0000000..b860042
--- /dev/null
+++ b/clang/test/Preprocessor/comment_save.c
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -E -C %s | FileCheck -strict-whitespace %s
+
+// foo
+// CHECK: // foo
+
+/* bar */
+// CHECK: /* bar */
+
diff --git a/clang/test/Preprocessor/comment_save_if.c b/clang/test/Preprocessor/comment_save_if.c
new file mode 100644
index 0000000..4946122
--- /dev/null
+++ b/clang/test/Preprocessor/comment_save_if.c
@@ -0,0 +1,11 @@
+// RUN: %clang_cc1 %s -E -CC -pedantic -verify
+
+#if 1 /*bar */
+
+#endif /*foo*/
+
+#if /*foo*/ defined /*foo*/ FOO /*foo*/
+#if /*foo*/ defined /*foo*/ ( /*foo*/ FOO /*foo*/ ) /*foo*/
+#endif
+#endif
+
diff --git a/clang/test/Preprocessor/comment_save_macro.c b/clang/test/Preprocessor/comment_save_macro.c
new file mode 100644
index 0000000..6ad759f
--- /dev/null
+++ b/clang/test/Preprocessor/comment_save_macro.c
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -E -C %s | FileCheck -check-prefix=CHECK-C -strict-whitespace %s
+// CHECK-C: boo bork bar // zot
+
+// RUN: %clang_cc1 -E -CC %s | FileCheck -check-prefix=CHECK-CC -strict-whitespace %s
+// CHECK-CC: boo bork /* blah*/ bar // zot
+
+// RUN: %clang_cc1 -E %s | FileCheck -check-prefix=CHECK -strict-whitespace %s
+// CHECK: boo bork bar
+
+
+#define FOO bork // blah
+boo FOO bar // zot
+
diff --git a/clang/test/Preprocessor/cxx_and.cpp b/clang/test/Preprocessor/cxx_and.cpp
new file mode 100644
index 0000000..a84ffe7
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_and.cpp
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -DA -DB -E %s | grep 'int a = 37 == 37'
+// RUN: %clang_cc1 -DA -E %s | grep 'int a = 927 == 927'
+// RUN: %clang_cc1 -DB -E %s | grep 'int a = 927 == 927'
+// RUN: %clang_cc1 -E %s | grep 'int a = 927 == 927'
+#if defined(A) and defined(B)
+#define X 37
+#else
+#define X 927
+#endif
+
+#if defined(A) && defined(B)
+#define Y 37
+#else
+#define Y 927
+#endif
+
+int a = X == Y;
diff --git a/clang/test/Preprocessor/cxx_bitand.cpp b/clang/test/Preprocessor/cxx_bitand.cpp
new file mode 100644
index 0000000..01b4ff1
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_bitand.cpp
@@ -0,0 +1,16 @@
+// RUN: %clang_cc1 -DA=1 -DB=2 -E %s | grep 'int a = 927 == 927'
+// RUN: %clang_cc1 -DA=1 -DB=1 -E %s | grep 'int a = 37 == 37'
+// RUN: %clang_cc1 -E %s | grep 'int a = 927 == 927'
+#if A bitand B
+#define X 37
+#else
+#define X 927
+#endif
+
+#if A & B
+#define Y 37
+#else
+#define Y 927
+#endif
+
+int a = X == Y;
diff --git a/clang/test/Preprocessor/cxx_bitor.cpp b/clang/test/Preprocessor/cxx_bitor.cpp
new file mode 100644
index 0000000..c92596e
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_bitor.cpp
@@ -0,0 +1,18 @@
+// RUN: %clang_cc1 -DA=1 -DB=1 -E %s | grep 'int a = 37 == 37'
+// RUN: %clang_cc1 -DA=0 -DB=1 -E %s | grep 'int a = 37 == 37'
+// RUN: %clang_cc1 -DA=1 -DB=0 -E %s | grep 'int a = 37 == 37'
+// RUN: %clang_cc1 -DA=0 -DB=0 -E %s | grep 'int a = 927 == 927'
+// RUN: %clang_cc1 -E %s | grep 'int a = 927 == 927'
+#if A bitor B
+#define X 37
+#else
+#define X 927
+#endif
+
+#if A | B
+#define Y 37
+#else
+#define Y 927
+#endif
+
+int a = X == Y;
diff --git a/clang/test/Preprocessor/cxx_compl.cpp b/clang/test/Preprocessor/cxx_compl.cpp
new file mode 100644
index 0000000..824092c
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_compl.cpp
@@ -0,0 +1,16 @@
+// RUN: %clang_cc1 -DA=1 -E %s | grep 'int a = 37 == 37'
+// RUN: %clang_cc1 -DA=0 -E %s | grep 'int a = 927 == 927'
+// RUN: %clang_cc1 -E %s | grep 'int a = 927 == 927'
+#if compl 0 bitand A
+#define X 37
+#else
+#define X 927
+#endif
+
+#if ~0 & A
+#define Y 37
+#else
+#define Y 927
+#endif
+
+int a = X == Y;
diff --git a/clang/test/Preprocessor/cxx_not.cpp b/clang/test/Preprocessor/cxx_not.cpp
new file mode 100644
index 0000000..67e8775
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_not.cpp
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -DA=1 -E %s | grep 'int a = 927 == 927'
+// RUN: %clang_cc1 -E %s | grep 'int a = 37 == 37'
+#if not defined(A)
+#define X 37
+#else
+#define X 927
+#endif
+
+#if ! defined(A)
+#define Y 37
+#else
+#define Y 927
+#endif
+
+int a = X == Y;
diff --git a/clang/test/Preprocessor/cxx_not_eq.cpp b/clang/test/Preprocessor/cxx_not_eq.cpp
new file mode 100644
index 0000000..f7670fa
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_not_eq.cpp
@@ -0,0 +1,16 @@
+// RUN: %clang_cc1 -DA=1 -DB=1 -E %s | grep 'int a = 927 == 927'
+// RUN: %clang_cc1 -E %s | grep 'int a = 927 == 927'
+// RUN: %clang_cc1 -DA=1 -DB=2 -E %s | grep 'int a = 37 == 37'
+#if A not_eq B
+#define X 37
+#else
+#define X 927
+#endif
+
+#if A != B
+#define Y 37
+#else
+#define Y 927
+#endif
+
+int a = X == Y;
diff --git a/clang/test/Preprocessor/cxx_oper_keyword.cpp b/clang/test/Preprocessor/cxx_oper_keyword.cpp
new file mode 100644
index 0000000..3fc246d
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_oper_keyword.cpp
@@ -0,0 +1,7 @@
+// RUN: not %clang_cc1 %s -E
+// RUN: %clang_cc1 %s -E -fno-operator-names
+
+// Not valid in C++ unless -fno-operator-names is passed.
+#define and foo
+
+
diff --git a/clang/test/Preprocessor/cxx_oper_keyword_ms_compat.cpp b/clang/test/Preprocessor/cxx_oper_keyword_ms_compat.cpp
new file mode 100644
index 0000000..1c6ef90
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_oper_keyword_ms_compat.cpp
@@ -0,0 +1,179 @@
+// RUN: %clang_cc1 %s -E -fms-compatibility
+
+bool f() {
+  // Check that operators still work before redefining them.
+#if compl 0 bitand 1
+  return true and false;
+#endif
+}
+
+// All c++ keywords should be #define-able in ms mode.
+// (operators like "and" aren't normally, the rest always is.)
+#define and
+#define and_eq
+#define alignas
+#define alignof
+#define asm
+#define auto
+#define bitand
+#define bitor
+#define bool
+#define break
+#define case
+#define catch
+#define char
+#define char16_t
+#define char32_t
+#define class
+#define compl
+#define const
+#define constexpr
+#define const_cast
+#define continue
+#define decltype
+#define default
+#define delete
+#define double
+#define dynamic_cast
+#define else
+#define enum
+#define explicit
+#define export
+#define extern
+#define false
+#define float
+#define for
+#define friend
+#define goto
+#define if
+#define inline
+#define int
+#define long
+#define mutable
+#define namespace
+#define new
+#define noexcept
+#define not
+#define not_eq
+#define nullptr
+#define operator
+#define or
+#define or_eq
+#define private
+#define protected
+#define public
+#define register
+#define reinterpret_cast
+#define return
+#define short
+#define signed
+#define sizeof
+#define static
+#define static_assert
+#define static_cast
+#define struct
+#define switch
+#define template
+#define this
+#define thread_local
+#define throw
+#define true
+#define try
+#define typedef
+#define typeid
+#define typename
+#define union
+#define unsigned
+#define using
+#define virtual
+#define void
+#define volatile
+#define wchar_t
+#define while
+#define xor
+#define xor_eq
+
+// Check this is all properly defined away.
+and
+and_eq
+alignas
+alignof
+asm
+auto
+bitand
+bitor
+bool
+break
+case
+catch
+char
+char16_t
+char32_t
+class
+compl
+const
+constexpr
+const_cast
+continue
+decltype
+default
+delete
+double
+dynamic_cast
+else
+enum
+explicit
+export
+extern
+false
+float
+for
+friend
+goto
+if
+inline
+int
+long
+mutable
+namespace
+new
+noexcept
+not
+not_eq
+nullptr
+operator
+or
+or_eq
+private
+protected
+public
+register
+reinterpret_cast
+return
+short
+signed
+sizeof
+static
+static_assert
+static_cast
+struct
+switch
+template
+this
+thread_local
+throw
+true
+try
+typedef
+typeid
+typename
+union
+unsigned
+using
+virtual
+void
+volatile
+wchar_t
+while
+xor
+xor_eq
diff --git a/clang/test/Preprocessor/cxx_oper_spelling.cpp b/clang/test/Preprocessor/cxx_oper_spelling.cpp
new file mode 100644
index 0000000..0ae9afd
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_oper_spelling.cpp
@@ -0,0 +1,11 @@
+// RUN: %clang_cc1 -E %s | grep 'a: "and"'
+
+#define X(A) #A
+
+// C++'03 2.5p2: "In all respects of the language, each alternative 
+// token behaves the same, respectively, as its primary token, 
+// except for its spelling"
+//
+// This should be spelled as 'and', not '&&'
+a: X(and)
+
diff --git a/clang/test/Preprocessor/cxx_or.cpp b/clang/test/Preprocessor/cxx_or.cpp
new file mode 100644
index 0000000..e8ed92f
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_or.cpp
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -DA -DB -E %s | grep 'int a = 37 == 37'
+// RUN: %clang_cc1 -DA -E %s | grep 'int a = 37 == 37'
+// RUN: %clang_cc1 -DB -E %s | grep 'int a = 37 == 37'
+// RUN: %clang_cc1 -E %s | grep 'int a = 927 == 927'
+#if defined(A) or defined(B)
+#define X 37
+#else
+#define X 927
+#endif
+
+#if defined(A) || defined(B)
+#define Y 37
+#else
+#define Y 927
+#endif
+
+int a = X == Y;
diff --git a/clang/test/Preprocessor/cxx_true.cpp b/clang/test/Preprocessor/cxx_true.cpp
new file mode 100644
index 0000000..b123e0c
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_true.cpp
@@ -0,0 +1,13 @@
+/* RUN: %clang_cc1 -E %s -x c++ | grep block_1
+   RUN: %clang_cc1 -E %s -x c++ | not grep block_2
+   RUN: %clang_cc1 -E %s -x c | not grep block
+*/
+
+#if true
+block_1
+#endif
+
+#if false
+block_2
+#endif
+
diff --git a/clang/test/Preprocessor/cxx_xor.cpp b/clang/test/Preprocessor/cxx_xor.cpp
new file mode 100644
index 0000000..24a6ce4
--- /dev/null
+++ b/clang/test/Preprocessor/cxx_xor.cpp
@@ -0,0 +1,18 @@
+// RUN: %clang_cc1 -DA=1 -DB=1 -E %s | grep 'int a = 927 == 927'
+// RUN: %clang_cc1 -DA=0 -DB=1 -E %s | grep 'int a = 37 == 37'
+// RUN: %clang_cc1 -DA=1 -DB=0 -E %s | grep 'int a = 37 == 37'
+// RUN: %clang_cc1 -DA=0 -DB=0 -E %s | grep 'int a = 927 == 927'
+// RUN: %clang_cc1 -E %s | grep 'int a = 927 == 927'
+#if A xor B
+#define X 37
+#else
+#define X 927
+#endif
+
+#if A ^ B
+#define Y 37
+#else
+#define Y 927
+#endif
+
+int a = X == Y;
diff --git a/clang/test/Preprocessor/dependencies-and-pp.c b/clang/test/Preprocessor/dependencies-and-pp.c
new file mode 100644
index 0000000..7877df3
--- /dev/null
+++ b/clang/test/Preprocessor/dependencies-and-pp.c
@@ -0,0 +1,31 @@
+// Test -MT and -E flags, PR4063
+
+// RUN: %clang -E -o %t.1 %s
+// RUN: %clang -E -MD -MF %t.d -MT foo -o %t.2 %s
+// RUN: diff %t.1 %t.2
+// RUN: grep "foo:" %t.d
+// RUN: grep "dependencies-and-pp.c" %t.d
+
+// Test -MQ flag without quoting
+
+// RUN: %clang -E -MD -MF %t.d -MQ foo -o %t %s
+// RUN: grep "foo:" %t.d
+
+// Test -MQ flag with quoting
+
+// RUN: %clang -E -MD -MF %t.d -MQ '$fo\ooo ooo\ ooo\\ ooo#oo' -o %t %s
+// RUN: fgrep '$$fo\ooo\ ooo\\\ ooo\\\\\ ooo\#oo:' %t.d
+
+// Test consecutive -MT flags
+
+// RUN: %clang -E -MD -MF %t.d -MT foo -MT bar -MT baz -o %t %s
+// RUN: diff %t.1 %t
+// RUN: fgrep "foo bar baz:" %t.d
+
+// Test consecutive -MT and -MQ flags
+
+// RUN: %clang -E -MD -MF %t.d -MT foo -MQ '$(bar)' -MT 'b az' -MQ 'qu ux' -MQ ' space' -o %t %s
+// RUN: fgrep 'foo $$(bar) b az qu\ ux \ space:' %t.d
+
+// TODO: Test default target without quoting
+// TODO: Test default target with quoting
diff --git a/clang/test/Preprocessor/directive-invalid.c b/clang/test/Preprocessor/directive-invalid.c
new file mode 100644
index 0000000..86cd253
--- /dev/null
+++ b/clang/test/Preprocessor/directive-invalid.c
@@ -0,0 +1,7 @@
+// RUN: %clang_cc1 -E -verify %s
+// rdar://7683173
+
+#define r_paren )
+#if defined( x r_paren  // expected-error {{missing ')' after 'defined'}} \
+                        // expected-note {{to match this '('}}
+#endif
diff --git a/clang/test/Preprocessor/disabled-cond-diags.c b/clang/test/Preprocessor/disabled-cond-diags.c
new file mode 100644
index 0000000..531842a
--- /dev/null
+++ b/clang/test/Preprocessor/disabled-cond-diags.c
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -E %s 2>&1 | not grep "warning\|error"
+
+#if 0
+
+// Shouldn't get warnings here.
+??( ??)
+
+// Should not get an error here.
+` ` ` `
+#endif
diff --git a/clang/test/Preprocessor/dump-macros-spacing.c b/clang/test/Preprocessor/dump-macros-spacing.c
new file mode 100644
index 0000000..1392442
--- /dev/null
+++ b/clang/test/Preprocessor/dump-macros-spacing.c
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -E -dD < %s | grep stdin | grep -v define
+#define A A
+/* 1
+ * 2
+ * 3
+ * 4
+ * 5
+ * 6
+ * 7
+ * 8
+ */
+#define B B
+
diff --git a/clang/test/Preprocessor/dump-macros-undef.c b/clang/test/Preprocessor/dump-macros-undef.c
new file mode 100644
index 0000000..358fd17
--- /dev/null
+++ b/clang/test/Preprocessor/dump-macros-undef.c
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -E -dD %s | FileCheck %s
+// PR7818
+
+// CHECK: # 1 "{{.+}}.c"
+#define X 3
+// CHECK: #define X 3
+#undef X
+// CHECK: #undef X
diff --git a/clang/test/Preprocessor/dump-options.c b/clang/test/Preprocessor/dump-options.c
new file mode 100644
index 0000000..a329bd4
--- /dev/null
+++ b/clang/test/Preprocessor/dump-options.c
@@ -0,0 +1,3 @@
+// RUN: %clang %s -E -dD | grep __INTMAX_MAX__
+// RUN: %clang %s -E -dM | grep __INTMAX_MAX__
+
diff --git a/clang/test/Preprocessor/dump_macros.c b/clang/test/Preprocessor/dump_macros.c
new file mode 100644
index 0000000..d420eb4
--- /dev/null
+++ b/clang/test/Preprocessor/dump_macros.c
@@ -0,0 +1,38 @@
+// RUN: %clang_cc1 -E -dM %s -o - | FileCheck %s -strict-whitespace
+
+// Space at end even without expansion tokens
+// CHECK: #define A(x) 
+#define A(x)
+
+// Space before expansion list.
+// CHECK: #define B(x,y) x y
+#define B(x,y)x y
+
+// No space in argument list.
+// CHECK: #define C(x,y) x y
+#define C(x, y) x y
+
+// No paste avoidance.
+// CHECK: #define D() ..
+#define D() ..
+
+// Simple test.
+// CHECK: #define E .
+// CHECK: #define F X()Y
+#define E .
+#define F X()Y
+
+// gcc prints macros at end of translation unit, so last one wins.
+// CHECK: #define G 2
+#define G 1
+#undef G
+#define G 2
+
+// Variadic macros of various sorts. PR5699
+
+// CHECK: H(x,...) __VA_ARGS__
+#define H(x, ...) __VA_ARGS__
+// CHECK: I(...) __VA_ARGS__
+#define I(...) __VA_ARGS__
+// CHECK: J(x...) __VA_ARGS__
+#define J(x ...) __VA_ARGS__
diff --git a/clang/test/Preprocessor/dumptokens_phyloc.c b/clang/test/Preprocessor/dumptokens_phyloc.c
new file mode 100644
index 0000000..7321c0e
--- /dev/null
+++ b/clang/test/Preprocessor/dumptokens_phyloc.c
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 -dump-tokens %s 2>&1 | grep "Spelling=.*dumptokens_phyloc.c:3:20"
+
+#define TESTPHYLOC 10
+
+TESTPHYLOC
diff --git a/clang/test/Preprocessor/expr_comma.c b/clang/test/Preprocessor/expr_comma.c
new file mode 100644
index 0000000..538727d
--- /dev/null
+++ b/clang/test/Preprocessor/expr_comma.c
@@ -0,0 +1,10 @@
+// Comma is not allowed in C89
+// RUN: not %clang_cc1 -E %s -std=c89 -pedantic-errors
+
+// Comma is allowed if unevaluated in C99
+// RUN: %clang_cc1 -E %s -std=c99 -pedantic-errors 
+
+// PR2279
+
+#if 0? 1,2:3
+#endif
diff --git a/clang/test/Preprocessor/expr_define_expansion.c b/clang/test/Preprocessor/expr_define_expansion.c
new file mode 100644
index 0000000..38c0384
--- /dev/null
+++ b/clang/test/Preprocessor/expr_define_expansion.c
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 %s -E -CC -pedantic -verify
+
+#define FOO && 1
+#if defined FOO FOO
+#endif
diff --git a/clang/test/Preprocessor/expr_invalid_tok.c b/clang/test/Preprocessor/expr_invalid_tok.c
new file mode 100644
index 0000000..5defcc5
--- /dev/null
+++ b/clang/test/Preprocessor/expr_invalid_tok.c
@@ -0,0 +1,15 @@
+// RUN: not %clang_cc1 -E %s 2>&1 | grep 'invalid token at start of a preprocessor expression'
+// RUN: not %clang_cc1 -E %s 2>&1 | grep 'token is not a valid binary operator in a preprocessor subexpression'
+// RUN: not %clang_cc1 -E %s 2>&1 | grep ':14: error: expected end of line in preprocessor expression'
+// PR2220
+
+#if 1 * * 2
+#endif
+
+#if 4 [ 2
+#endif
+
+
+// PR2284 - The constant-expr production does not including comma.
+#if 1 ? 2 : 0, 1
+#endif
diff --git a/clang/test/Preprocessor/expr_liveness.c b/clang/test/Preprocessor/expr_liveness.c
new file mode 100644
index 0000000..c3b6421
--- /dev/null
+++ b/clang/test/Preprocessor/expr_liveness.c
@@ -0,0 +1,52 @@
+/* RUN: %clang_cc1 -E %s -DNO_ERRORS -Werror -Wundef
+   RUN: not %clang_cc1 -E %s
+ */
+
+#ifdef NO_ERRORS
+/* None of these divisions by zero are in live parts of the expression, do not
+   emit any diagnostics. */
+
+#define MACRO_0 0
+#define MACRO_1 1
+
+#if MACRO_0 && 10 / MACRO_0
+foo
+#endif
+
+#if MACRO_1 || 10 / MACRO_0
+bar
+#endif
+
+#if 0 ? 124/0 : 42
+#endif
+
+// PR2279
+#if 0 ? 1/0: 2
+#else
+#error
+#endif
+
+// PR2279
+#if 1 ? 2 ? 3 : 4 : 5
+#endif
+
+// PR2284
+#if 1 ? 0: 1 ? 1/0: 1/0
+#endif
+
+#else
+
+
+/* The 1/0 is live, it should error out. */
+#if 0 && 1 ? 4 : 1 / 0
+baz
+#endif
+
+
+#endif
+
+// rdar://6505352
+// -Wundef should not warn about use of undefined identifier if not live.
+#if (!defined(XXX) || XXX > 42)
+#endif
+
diff --git a/clang/test/Preprocessor/expr_multichar.c b/clang/test/Preprocessor/expr_multichar.c
new file mode 100644
index 0000000..8ab12d9
--- /dev/null
+++ b/clang/test/Preprocessor/expr_multichar.c
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 < %s -E -verify -triple i686-pc-linux-gnu
+
+#if (('1234' >> 24) != '1')
+#error Bad multichar constant calculation!
+#endif
diff --git a/clang/test/Preprocessor/expr_usual_conversions.c b/clang/test/Preprocessor/expr_usual_conversions.c
new file mode 100644
index 0000000..5ca2cb8
--- /dev/null
+++ b/clang/test/Preprocessor/expr_usual_conversions.c
@@ -0,0 +1,14 @@
+// RUN: %clang_cc1 %s -E -verify
+
+#define INTMAX_MIN (-9223372036854775807LL -1)
+
+#if (-42 + 0U) /* expected-warning {{left side of operator converted from negative value to unsigned: -42 to 18446744073709551574}} */  \
+  / -2         /* expected-warning {{right side of operator converted from negative value to unsigned: -2 to 18446744073709551614}} */
+foo
+#endif
+
+// Shifts don't want the usual conversions: PR2279
+#if (2 << 1U) - 30 >= 0
+#error
+#endif
+
diff --git a/clang/test/Preprocessor/extension-warning.c b/clang/test/Preprocessor/extension-warning.c
new file mode 100644
index 0000000..4ba57f7
--- /dev/null
+++ b/clang/test/Preprocessor/extension-warning.c
@@ -0,0 +1,18 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -pedantic %s
+
+// The preprocessor shouldn't warn about extensions within macro bodies that
+// aren't expanded.
+#define TY typeof
+#define TY1 typeof(1)
+
+// But we should warn here
+TY1 x; // expected-warning {{extension}}
+TY(1) x; // FIXME: And we should warn here
+
+// Note: this warning intentionally doesn't trigger on keywords like
+// __attribute; the standard allows implementation-defined extensions
+// prefixed with "__".
+// Current list of keywords this can trigger on:
+// inline, restrict, asm, typeof, _asm
+
+void whatever() {}
diff --git a/clang/test/Preprocessor/feature_tests.c b/clang/test/Preprocessor/feature_tests.c
new file mode 100644
index 0000000..b78a251
--- /dev/null
+++ b/clang/test/Preprocessor/feature_tests.c
@@ -0,0 +1,34 @@
+// RUN: %clang_cc1 %s -triple=i686-apple-darwin9
+// RUN: %clang_cc1 %s -E -triple=i686-apple-darwin9
+#ifndef __has_feature
+#error Should have __has_feature
+#endif
+
+
+#if __has_feature(something_we_dont_have)
+#error Bad
+#endif
+
+#if  !__has_builtin(__builtin_huge_val) || \
+     !__has_builtin(__builtin_shufflevector) || \
+     !__has_builtin(__builtin_trap) || \
+     !__has_builtin(__c11_atomic_init) || \
+     !__has_feature(attribute_analyzer_noreturn) || \
+     !__has_feature(attribute_overloadable)
+#error Clang should have these
+#endif
+
+#if __has_builtin(__builtin_insanity)
+#error Clang should not have this
+#endif
+
+#if !__has_feature(__attribute_deprecated_with_message__)
+#error Feature name in double underscores does not work
+#endif
+
+// Make sure we have x86 builtins only (forced with target triple).
+
+#if !__has_builtin(__builtin_ia32_emms) || \
+    __has_builtin(__builtin_altivec_abs_v4sf)
+#error Broken handling of target-specific builtins
+#endif
diff --git a/clang/test/Preprocessor/file_to_include.h b/clang/test/Preprocessor/file_to_include.h
new file mode 100644
index 0000000..97728ab
--- /dev/null
+++ b/clang/test/Preprocessor/file_to_include.h
@@ -0,0 +1,3 @@
+
+#warning file successfully included
+
diff --git a/clang/test/Preprocessor/function_macro_file.c b/clang/test/Preprocessor/function_macro_file.c
new file mode 100644
index 0000000..c97bb75
--- /dev/null
+++ b/clang/test/Preprocessor/function_macro_file.c
@@ -0,0 +1,5 @@
+/* RUN: %clang_cc1 -E -P %s | grep f
+ */
+
+#include "function_macro_file.h"
+()
diff --git a/clang/test/Preprocessor/function_macro_file.h b/clang/test/Preprocessor/function_macro_file.h
new file mode 100644
index 0000000..43d1199
--- /dev/null
+++ b/clang/test/Preprocessor/function_macro_file.h
@@ -0,0 +1,3 @@
+
+#define f() x
+f
diff --git a/clang/test/Preprocessor/has_attribute.c b/clang/test/Preprocessor/has_attribute.c
new file mode 100644
index 0000000..80f53a5
--- /dev/null
+++ b/clang/test/Preprocessor/has_attribute.c
@@ -0,0 +1,26 @@
+// RUN: %clang_cc1 -E %s -o - | FileCheck %s
+
+// CHECK: always_inline
+#if __has_attribute(always_inline)
+int always_inline();
+#endif
+
+// CHECK: __always_inline__
+#if __has_attribute(__always_inline__)
+int __always_inline__();
+#endif
+
+// CHECK: no_dummy_attribute
+#if !__has_attribute(dummy_attribute)
+int no_dummy_attribute();
+#endif
+
+// CHECK: has_has_attribute
+#ifdef __has_attribute
+int has_has_attribute();
+#endif
+
+// CHECK: has_something_we_dont_have
+#if !__has_attribute(something_we_dont_have)
+int has_something_we_dont_have();
+#endif
diff --git a/clang/test/Preprocessor/has_include.c b/clang/test/Preprocessor/has_include.c
new file mode 100644
index 0000000..fdcae78
--- /dev/null
+++ b/clang/test/Preprocessor/has_include.c
@@ -0,0 +1,83 @@
+// RUN: %clang_cc1 -ffreestanding -Eonly -verify %s
+
+// Try different path permutations of __has_include with existing file.
+#if __has_include("stdint.h")
+#else
+  #error "__has_include failed (1)."
+#endif
+
+#if __has_include(<stdint.h>)
+#else
+  #error "__has_include failed (2)."
+#endif
+
+// Try unary expression.
+#if !__has_include("stdint.h")
+  #error "__has_include failed (5)."
+#endif
+
+// Try binary expression.
+#if __has_include("stdint.h") && __has_include("stddef.h")
+#else
+  #error "__has_include failed (6)."
+#endif
+
+// Try non-existing file.
+#if __has_include("blahblah.h")
+  #error "__has_include failed (7)."
+#endif
+
+// Try defined.
+#if !defined(__has_include)
+  #error "defined(__has_include) failed (8)."
+#endif
+
+// Try different path permutations of __has_include_next with existing file.
+#if __has_include_next("stddef.h") // expected-warning {{#include_next in primary source file}}
+#else
+  #error "__has_include failed (1)."
+#endif
+
+#if __has_include_next(<stddef.h>) // expected-warning {{#include_next in primary source file}}
+#else
+  #error "__has_include failed (2)."
+#endif
+
+// Try unary expression.
+#if !__has_include_next("stdint.h") // expected-warning {{#include_next in primary source file}}
+  #error "__has_include_next failed (5)."
+#endif
+
+// Try binary expression.
+#if __has_include_next("stdint.h") && __has_include("stddef.h") // expected-warning {{#include_next in primary source file}}
+#else
+  #error "__has_include_next failed (6)."
+#endif
+
+// Try non-existing file.
+#if __has_include_next("blahblah.h") // expected-warning {{#include_next in primary source file}}
+  #error "__has_include_next failed (7)."
+#endif
+
+// Try defined.
+#if !defined(__has_include_next)
+  #error "defined(__has_include_next) failed (8)."
+#endif
+
+// Try badly formed expressions.
+// FIXME: I don't quite know how to avoid preprocessor side effects.
+// Use FileCheck?
+// It also assert due to unterminated #if's.
+//#if __has_include("stdint.h"
+//#if __has_include "stdint.h")
+//#if __has_include(stdint.h)
+//#if __has_include()
+//#if __has_include(
+//#if __has_include)
+//#if __has_include
+//#if __has_include(<stdint.h>
+//#if __has_include<stdint.h>)
+//#if __has_include("stdint.h)
+//#if __has_include(stdint.h")
+//#if __has_include(<stdint.h)
+//#if __has_include(stdint.h>)
diff --git a/clang/test/Preprocessor/hash_line.c b/clang/test/Preprocessor/hash_line.c
new file mode 100644
index 0000000..4f724df
--- /dev/null
+++ b/clang/test/Preprocessor/hash_line.c
@@ -0,0 +1,8 @@
+// The 1 and # should not go on the same line.
+// RUN: %clang_cc1 %s -E | not grep "1 #"
+// RUN: %clang_cc1 %s -E | grep '^1$'
+// RUN: %clang_cc1 %s -E | grep '^      #$'
+1
+#define EMPTY
+EMPTY #
+
diff --git a/clang/test/Preprocessor/hash_space.c b/clang/test/Preprocessor/hash_space.c
new file mode 100644
index 0000000..ac97556
--- /dev/null
+++ b/clang/test/Preprocessor/hash_space.c
@@ -0,0 +1,6 @@
+// RUN: %clang_cc1 %s -E | grep " #"
+
+// Should put a space before the # so that -fpreprocessed mode doesn't
+// macro expand this again.
+#define HASH #
+HASH define foo bar
diff --git a/clang/test/Preprocessor/header_lookup1.c b/clang/test/Preprocessor/header_lookup1.c
new file mode 100644
index 0000000..d090936
--- /dev/null
+++ b/clang/test/Preprocessor/header_lookup1.c
@@ -0,0 +1,2 @@
+// RUN: %clang -fno-ms-extensions %s -E | grep 'stddef.h.*3'
+#include <stddef.h>
diff --git a/clang/test/Preprocessor/if_warning.c b/clang/test/Preprocessor/if_warning.c
new file mode 100644
index 0000000..641ec3b
--- /dev/null
+++ b/clang/test/Preprocessor/if_warning.c
@@ -0,0 +1,31 @@
+// RUN: %clang_cc1 %s -Eonly -Werror=undef -verify
+// RUN: %clang_cc1 %s -Eonly -Werror-undef -verify
+
+extern int x;
+
+#if foo   // expected-error {{'foo' is not defined, evaluates to 0}}
+#endif
+
+#ifdef foo
+#endif
+
+#if defined(foo)
+#endif
+
+
+// PR3938
+#if 0
+#ifdef D
+#else 1       // Should not warn due to C99 6.10p4
+#endif
+#endif
+
+// rdar://9475098
+#if 0
+#else 1   // expected-warning {{extra tokens}}
+#endif
+
+// PR6852
+#if 'somesillylongthing'  // expected-warning {{character constant too long for its type}} \
+                          // expected-warning {{multi-character character constant}}
+#endif
diff --git a/clang/test/Preprocessor/ifdef-recover.c b/clang/test/Preprocessor/ifdef-recover.c
new file mode 100644
index 0000000..51d06d1
--- /dev/null
+++ b/clang/test/Preprocessor/ifdef-recover.c
@@ -0,0 +1,15 @@
+/* RUN: %clang_cc1 -E %s 2>&1 >/dev/null | grep error: | count 3
+ */
+
+#ifdef
+
+#endif
+
+/* End of function-like macro invocation in #ifdef */
+/* PR1936 */
+#define f(x) x
+#if f(2
+#endif
+
+int x;
+
diff --git a/clang/test/Preprocessor/import_self.c b/clang/test/Preprocessor/import_self.c
new file mode 100644
index 0000000..8ba0b19
--- /dev/null
+++ b/clang/test/Preprocessor/import_self.c
@@ -0,0 +1,7 @@
+// RUN: %clang_cc1 -E -I. %s | grep BODY_OF_FILE | wc -l | grep 1
+
+// This #import should have no effect, as we're importing the current file.
+#import <import_self.c>
+
+BODY_OF_FILE
+
diff --git a/clang/test/Preprocessor/include-directive1.c b/clang/test/Preprocessor/include-directive1.c
new file mode 100644
index 0000000..20f4582
--- /dev/null
+++ b/clang/test/Preprocessor/include-directive1.c
@@ -0,0 +1,14 @@
+// RUN: %clang_cc1 -E %s -fno-caret-diagnostics 2>&1 >/dev/null | grep 'file successfully included' | count 3
+
+// XX expands to nothing.
+#define XX
+
+// expand macros to get to file to include
+#define FILE "file_to_include.h"
+#include XX FILE
+
+#include FILE
+
+// normal include
+#include "file_to_include.h"
+
diff --git a/clang/test/Preprocessor/include-directive2.c b/clang/test/Preprocessor/include-directive2.c
new file mode 100644
index 0000000..b1a9940
--- /dev/null
+++ b/clang/test/Preprocessor/include-directive2.c
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -ffreestanding -Eonly -verify %s 
+#  define HEADER <stdarg.h>
+
+#  include HEADER
+
+#include <limits.h> NON_EMPTY // expected-warning {{extra tokens at end of #include directive}}
+
+// PR3916: these are ok.
+#define EMPTY
+#include <limits.h> EMPTY
+#include HEADER  EMPTY
+
+// PR3916
+#define FN limits.h>
+#include <FN
+
+#include <>    // expected-error {{empty filename}}
diff --git a/clang/test/Preprocessor/include-directive3.c b/clang/test/Preprocessor/include-directive3.c
new file mode 100644
index 0000000..c0e2ae1
--- /dev/null
+++ b/clang/test/Preprocessor/include-directive3.c
@@ -0,0 +1,3 @@
+// RUN: %clang_cc1 -include %S/file_to_include.h -E %s -fno-caret-diagnostics 2>&1 >/dev/null | grep 'file successfully included' | count 1
+// PR3464
+
diff --git a/clang/test/Preprocessor/include-macros.c b/clang/test/Preprocessor/include-macros.c
new file mode 100644
index 0000000..b86cd0d
--- /dev/null
+++ b/clang/test/Preprocessor/include-macros.c
@@ -0,0 +1,4 @@
+// RUN: %clang_cc1 -E -Dtest=FOO -imacros %S/pr2086.h %s | grep 'HERE: test'
+
+// This should not be expanded into FOO because pr2086.h undefs 'test'.
+HERE: test
diff --git a/clang/test/Preprocessor/include-pth.c b/clang/test/Preprocessor/include-pth.c
new file mode 100644
index 0000000..e1d6685
--- /dev/null
+++ b/clang/test/Preprocessor/include-pth.c
@@ -0,0 +1,3 @@
+// RUN: %clang_cc1 -emit-pth %s -o %t
+// RUN: %clang_cc1 -include-pth %t %s -E | grep 'file_to_include' | count 2
+#include "file_to_include.h"
diff --git a/clang/test/Preprocessor/indent_macro.c b/clang/test/Preprocessor/indent_macro.c
new file mode 100644
index 0000000..e695007
--- /dev/null
+++ b/clang/test/Preprocessor/indent_macro.c
@@ -0,0 +1,6 @@
+// RUN: %clang_cc1 -E %s | grep '^   zzap$'
+
+// zzap is on a new line, should be indented.
+#define BLAH  zzap
+   BLAH
+
diff --git a/clang/test/Preprocessor/init.c b/clang/test/Preprocessor/init.c
new file mode 100644
index 0000000..e0f45f1
--- /dev/null
+++ b/clang/test/Preprocessor/init.c
@@ -0,0 +1,1764 @@
+// RUN: %clang_cc1 -E -dM -x assembler-with-cpp < /dev/null | FileCheck -check-prefix ASM %s
+//
+// ASM:#define __ASSEMBLER__ 1
+//
+// 
+// RUN: %clang_cc1 -fblocks -E -dM < /dev/null | FileCheck -check-prefix BLOCKS %s
+//
+// BLOCKS:#define __BLOCKS__ 1
+// BLOCKS:#define __block __attribute__((__blocks__(byref)))
+//
+// 
+// RUN: %clang_cc1 -x c++ -std=c++11 -E -dM < /dev/null | FileCheck -check-prefix CXX0X %s
+//
+// CXX0X:#define __GNUG__
+// CXX0X:#define __GXX_EXPERIMENTAL_CXX0X__ 1
+// CXX0X:#define __GXX_RTTI 1
+// CXX0X:#define __GXX_WEAK__ 1
+// CXX0X:#define __cplusplus 201103L
+// CXX0X:#define __private_extern__ extern
+//
+// 
+// RUN: %clang_cc1 -x c++ -std=c++98 -E -dM < /dev/null | FileCheck -check-prefix CXX98 %s
+// 
+// CXX98:#define __GNUG__
+// CXX98:#define __GXX_RTTI 1
+// CXX98:#define __GXX_WEAK__ 1
+// CXX98:#define __cplusplus 199711L
+// CXX98:#define __private_extern__ extern
+//
+// 
+// RUN: %clang_cc1 -fdeprecated-macro -E -dM < /dev/null | FileCheck -check-prefix DEPRECATED %s
+//
+// DEPRECATED:#define __DEPRECATED 1
+//
+// 
+// RUN: %clang_cc1 -std=c99 -E -dM < /dev/null | FileCheck -check-prefix C99 %s
+//
+// C99:#define __STDC_VERSION__ 199901L
+// C99:#define __STRICT_ANSI__ 1
+//
+// 
+// RUN: %clang_cc1 -E -dM < /dev/null | FileCheck -check-prefix COMMON %s
+//
+// COMMON:#define __CONSTANT_CFSTRINGS__ 1
+// COMMON:#define __FINITE_MATH_ONLY__ 0
+// COMMON:#define __GNUC_MINOR__
+// COMMON:#define __GNUC_PATCHLEVEL__
+// COMMON:#define __GNUC_STDC_INLINE__ 1
+// COMMON:#define __GNUC__
+// COMMON:#define __GXX_ABI_VERSION
+// COMMON:#define __STDC_HOSTED__ 1
+// COMMON:#define __STDC_VERSION__
+// COMMON:#define __STDC__ 1
+// COMMON:#define __VERSION__
+// COMMON:#define __clang__ 1
+// COMMON:#define __clang_major__ {{[0-9]+}}
+// COMMON:#define __clang_minor__ {{[0-9]+}}
+// COMMON:#define __clang_patchlevel__ {{[0-9]+}}
+// COMMON:#define __clang_version__
+// COMMON:#define __llvm__ 1
+//
+// 
+// RUN: %clang_cc1 -ffreestanding -E -dM < /dev/null | FileCheck -check-prefix FREESTANDING %s
+// FREESTANDING:#define __STDC_HOSTED__ 0
+// 
+// RUN: %clang_cc1 -x c++ -std=gnu++98 -E -dM < /dev/null | FileCheck -check-prefix GXX98 %s
+//
+// GXX98:#define __GNUG__
+// GXX98:#define __GXX_WEAK__ 1
+// GXX98:#define __cplusplus 1
+// GXX98:#define __private_extern__ extern
+//
+// 
+// RUN: %clang_cc1 -std=iso9899:199409 -E -dM < /dev/null | FileCheck -check-prefix C94 %s
+//
+// C94:#define __STDC_VERSION__ 199409L
+//
+// 
+// RUN: %clang_cc1 -fms-extensions -triple i686-pc-win32 -fobjc-fragile-abi -E -dM < /dev/null | FileCheck -check-prefix MSEXT %s
+//
+// MSEXT-NOT:#define __STDC__
+// MSEXT:#define _INTEGRAL_MAX_BITS 64
+//
+// 
+// RUN: %clang_cc1 -x objective-c -E -dM < /dev/null | FileCheck -check-prefix OBJC %s
+//
+// OBJC:#define OBJC_NEW_PROPERTIES 1
+// OBJC:#define __NEXT_RUNTIME__ 1
+// OBJC:#define __OBJC__ 1
+//
+//
+// RUN: %clang_cc1 -x objective-c -fobjc-gc -E -dM < /dev/null | FileCheck -check-prefix OBJCGC %s
+//
+// OBJCGC:#define __OBJC_GC__ 1
+//
+// 
+// RUN: %clang_cc1 -x objective-c -fobjc-exceptions -E -dM < /dev/null | FileCheck -check-prefix NONFRAGILE %s
+//
+// NONFRAGILE:#define OBJC_ZEROCOST_EXCEPTIONS 1
+// NONFRAGILE:#define __OBJC2__ 1
+//
+// 
+// RUN: %clang_cc1 -O1 -E -dM < /dev/null | FileCheck -check-prefix O1 %s
+//
+// O1:#define __OPTIMIZE__ 1
+//
+// 
+// RUN: %clang_cc1 -fpascal-strings -E -dM < /dev/null | FileCheck -check-prefix PASCAL %s
+//
+// PASCAL:#define __PASCAL_STRINGS__ 1
+//
+// 
+// RUN: %clang_cc1 -E -dM < /dev/null | FileCheck -check-prefix SCHAR %s
+// 
+// SCHAR:#define __STDC__ 1
+// SCHAR-NOT:#define __UNSIGNED_CHAR__
+// SCHAR:#define __clang__ 1
+//
+// RUN: %clang_cc1 -E -dM -fshort-wchar < /dev/null | FileCheck -check-prefix SHORTWCHAR %s
+//
+// SHORTWCHAR: #define __SIZEOF_WCHAR_T__ 2
+// SHORTWCHAR: #define __WCHAR_MAX__ 65535U
+// SHORTWCHAR: #define __WCHAR_TYPE__ unsigned short
+// SHORTWCHAR: #define __WCHAR_WIDTH__ 16
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=arm-none-none < /dev/null | FileCheck -check-prefix ARM %s
+//
+// ARM:#define __APCS_32__ 1
+// ARM:#define __ARMEL__ 1
+// ARM:#define __ARM_ARCH_6J__ 1
+// ARM:#define __CHAR16_TYPE__ unsigned short
+// ARM:#define __CHAR32_TYPE__ unsigned int
+// ARM:#define __CHAR_BIT__ 8
+// ARM:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
+// ARM:#define __DBL_DIG__ 15
+// ARM:#define __DBL_EPSILON__ 2.2204460492503131e-16
+// ARM:#define __DBL_HAS_DENORM__ 1
+// ARM:#define __DBL_HAS_INFINITY__ 1
+// ARM:#define __DBL_HAS_QUIET_NAN__ 1
+// ARM:#define __DBL_MANT_DIG__ 53
+// ARM:#define __DBL_MAX_10_EXP__ 308
+// ARM:#define __DBL_MAX_EXP__ 1024
+// ARM:#define __DBL_MAX__ 1.7976931348623157e+308
+// ARM:#define __DBL_MIN_10_EXP__ (-307)
+// ARM:#define __DBL_MIN_EXP__ (-1021)
+// ARM:#define __DBL_MIN__ 2.2250738585072014e-308
+// ARM:#define __DECIMAL_DIG__ 17
+// ARM:#define __FLT_DENORM_MIN__ 1.40129846e-45F
+// ARM:#define __FLT_DIG__ 6
+// ARM:#define __FLT_EPSILON__ 1.19209290e-7F
+// ARM:#define __FLT_EVAL_METHOD__ 0
+// ARM:#define __FLT_HAS_DENORM__ 1
+// ARM:#define __FLT_HAS_INFINITY__ 1
+// ARM:#define __FLT_HAS_QUIET_NAN__ 1
+// ARM:#define __FLT_MANT_DIG__ 24
+// ARM:#define __FLT_MAX_10_EXP__ 38
+// ARM:#define __FLT_MAX_EXP__ 128
+// ARM:#define __FLT_MAX__ 3.40282347e+38F
+// ARM:#define __FLT_MIN_10_EXP__ (-37)
+// ARM:#define __FLT_MIN_EXP__ (-125)
+// ARM:#define __FLT_MIN__ 1.17549435e-38F
+// ARM:#define __FLT_RADIX__ 2
+// ARM:#define __INT16_TYPE__ short
+// ARM:#define __INT32_TYPE__ int
+// ARM:#define __INT64_C_SUFFIX__ LL
+// ARM:#define __INT64_TYPE__ long long int
+// ARM:#define __INT8_TYPE__ char
+// ARM:#define __INTMAX_MAX__ 9223372036854775807LL
+// ARM:#define __INTMAX_TYPE__ long long int
+// ARM:#define __INTMAX_WIDTH__ 64
+// ARM:#define __INTPTR_TYPE__ long int
+// ARM:#define __INTPTR_WIDTH__ 32
+// ARM:#define __INT_MAX__ 2147483647
+// ARM:#define __LDBL_DENORM_MIN__ 4.9406564584124654e-324
+// ARM:#define __LDBL_DIG__ 15
+// ARM:#define __LDBL_EPSILON__ 2.2204460492503131e-16
+// ARM:#define __LDBL_HAS_DENORM__ 1
+// ARM:#define __LDBL_HAS_INFINITY__ 1
+// ARM:#define __LDBL_HAS_QUIET_NAN__ 1
+// ARM:#define __LDBL_MANT_DIG__ 53
+// ARM:#define __LDBL_MAX_10_EXP__ 308
+// ARM:#define __LDBL_MAX_EXP__ 1024
+// ARM:#define __LDBL_MAX__ 1.7976931348623157e+308
+// ARM:#define __LDBL_MIN_10_EXP__ (-307)
+// ARM:#define __LDBL_MIN_EXP__ (-1021)
+// ARM:#define __LDBL_MIN__ 2.2250738585072014e-308
+// ARM:#define __LITTLE_ENDIAN__ 1
+// ARM:#define __LONG_LONG_MAX__ 9223372036854775807LL
+// ARM:#define __LONG_MAX__ 2147483647L
+// ARM:#define __NO_INLINE__ 1
+// ARM:#define __POINTER_WIDTH__ 32
+// ARM:#define __PTRDIFF_TYPE__ int
+// ARM:#define __PTRDIFF_WIDTH__ 32
+// ARM:#define __REGISTER_PREFIX__
+// ARM:#define __SCHAR_MAX__ 127
+// ARM:#define __SHRT_MAX__ 32767
+// ARM:#define __SIG_ATOMIC_WIDTH__ 32
+// ARM:#define __SIZEOF_DOUBLE__ 8
+// ARM:#define __SIZEOF_FLOAT__ 4
+// ARM:#define __SIZEOF_INT__ 4
+// ARM:#define __SIZEOF_LONG_DOUBLE__ 8
+// ARM:#define __SIZEOF_LONG_LONG__ 8
+// ARM:#define __SIZEOF_LONG__ 4
+// ARM:#define __SIZEOF_POINTER__ 4
+// ARM:#define __SIZEOF_PTRDIFF_T__ 4
+// ARM:#define __SIZEOF_SHORT__ 2
+// ARM:#define __SIZEOF_SIZE_T__ 4
+// ARM:#define __SIZEOF_WCHAR_T__ 4
+// ARM:#define __SIZEOF_WINT_T__ 4
+// ARM:#define __SIZE_TYPE__ unsigned int
+// ARM:#define __SIZE_WIDTH__ 32
+// ARM:#define __THUMB_INTERWORK__ 1
+// ARM:#define __UINTMAX_TYPE__ long long unsigned int
+// ARM:#define __USER_LABEL_PREFIX__ _
+// ARM:#define __WCHAR_MAX__ 4294967295U
+// ARM:#define __WCHAR_TYPE__ unsigned int
+// ARM:#define __WCHAR_WIDTH__ 32
+// ARM:#define __WINT_TYPE__ int
+// ARM:#define __WINT_WIDTH__ 32
+// ARM:#define __arm 1
+// ARM:#define __arm__ 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=i386-none-none < /dev/null | FileCheck -check-prefix I386 %s
+//
+// I386:#define __CHAR16_TYPE__ unsigned short
+// I386:#define __CHAR32_TYPE__ unsigned int
+// I386:#define __CHAR_BIT__ 8
+// I386:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
+// I386:#define __DBL_DIG__ 15
+// I386:#define __DBL_EPSILON__ 2.2204460492503131e-16
+// I386:#define __DBL_HAS_DENORM__ 1
+// I386:#define __DBL_HAS_INFINITY__ 1
+// I386:#define __DBL_HAS_QUIET_NAN__ 1
+// I386:#define __DBL_MANT_DIG__ 53
+// I386:#define __DBL_MAX_10_EXP__ 308
+// I386:#define __DBL_MAX_EXP__ 1024
+// I386:#define __DBL_MAX__ 1.7976931348623157e+308
+// I386:#define __DBL_MIN_10_EXP__ (-307)
+// I386:#define __DBL_MIN_EXP__ (-1021)
+// I386:#define __DBL_MIN__ 2.2250738585072014e-308
+// I386:#define __DECIMAL_DIG__ 21
+// I386:#define __FLT_DENORM_MIN__ 1.40129846e-45F
+// I386:#define __FLT_DIG__ 6
+// I386:#define __FLT_EPSILON__ 1.19209290e-7F
+// I386:#define __FLT_EVAL_METHOD__ 2
+// I386:#define __FLT_HAS_DENORM__ 1
+// I386:#define __FLT_HAS_INFINITY__ 1
+// I386:#define __FLT_HAS_QUIET_NAN__ 1
+// I386:#define __FLT_MANT_DIG__ 24
+// I386:#define __FLT_MAX_10_EXP__ 38
+// I386:#define __FLT_MAX_EXP__ 128
+// I386:#define __FLT_MAX__ 3.40282347e+38F
+// I386:#define __FLT_MIN_10_EXP__ (-37)
+// I386:#define __FLT_MIN_EXP__ (-125)
+// I386:#define __FLT_MIN__ 1.17549435e-38F
+// I386:#define __FLT_RADIX__ 2
+// I386:#define __INT16_TYPE__ short
+// I386:#define __INT32_TYPE__ int
+// I386:#define __INT64_C_SUFFIX__ LL
+// I386:#define __INT64_TYPE__ long long int
+// I386:#define __INT8_TYPE__ char
+// I386:#define __INTMAX_MAX__ 9223372036854775807LL
+// I386:#define __INTMAX_TYPE__ long long int
+// I386:#define __INTMAX_WIDTH__ 64
+// I386:#define __INTPTR_TYPE__ int
+// I386:#define __INTPTR_WIDTH__ 32
+// I386:#define __INT_MAX__ 2147483647
+// I386:#define __LDBL_DENORM_MIN__ 3.64519953188247460253e-4951L
+// I386:#define __LDBL_DIG__ 18
+// I386:#define __LDBL_EPSILON__ 1.08420217248550443401e-19L
+// I386:#define __LDBL_HAS_DENORM__ 1
+// I386:#define __LDBL_HAS_INFINITY__ 1
+// I386:#define __LDBL_HAS_QUIET_NAN__ 1
+// I386:#define __LDBL_MANT_DIG__ 64
+// I386:#define __LDBL_MAX_10_EXP__ 4932
+// I386:#define __LDBL_MAX_EXP__ 16384
+// I386:#define __LDBL_MAX__ 1.18973149535723176502e+4932L
+// I386:#define __LDBL_MIN_10_EXP__ (-4931)
+// I386:#define __LDBL_MIN_EXP__ (-16381)
+// I386:#define __LDBL_MIN__ 3.36210314311209350626e-4932L
+// I386:#define __LITTLE_ENDIAN__ 1
+// I386:#define __LONG_LONG_MAX__ 9223372036854775807LL
+// I386:#define __LONG_MAX__ 2147483647L
+// I386:#define __NO_INLINE__ 1
+// I386:#define __NO_MATH_INLINES 1
+// I386:#define __POINTER_WIDTH__ 32
+// I386:#define __PTRDIFF_TYPE__ int
+// I386:#define __PTRDIFF_WIDTH__ 32
+// I386:#define __REGISTER_PREFIX__ 
+// I386:#define __SCHAR_MAX__ 127
+// I386:#define __SHRT_MAX__ 32767
+// I386:#define __SIG_ATOMIC_WIDTH__ 32
+// I386:#define __SIZEOF_DOUBLE__ 8
+// I386:#define __SIZEOF_FLOAT__ 4
+// I386:#define __SIZEOF_INT__ 4
+// I386:#define __SIZEOF_LONG_DOUBLE__ 12
+// I386:#define __SIZEOF_LONG_LONG__ 8
+// I386:#define __SIZEOF_LONG__ 4
+// I386:#define __SIZEOF_POINTER__ 4
+// I386:#define __SIZEOF_PTRDIFF_T__ 4
+// I386:#define __SIZEOF_SHORT__ 2
+// I386:#define __SIZEOF_SIZE_T__ 4
+// I386:#define __SIZEOF_WCHAR_T__ 4
+// I386:#define __SIZEOF_WINT_T__ 4
+// I386:#define __SIZE_TYPE__ unsigned int
+// I386:#define __SIZE_WIDTH__ 32
+// I386:#define __UINTMAX_TYPE__ long long unsigned int
+// I386:#define __USER_LABEL_PREFIX__ _
+// I386:#define __WCHAR_MAX__ 2147483647
+// I386:#define __WCHAR_TYPE__ int
+// I386:#define __WCHAR_WIDTH__ 32
+// I386:#define __WINT_TYPE__ int
+// I386:#define __WINT_WIDTH__ 32
+// I386:#define __i386 1
+// I386:#define __i386__ 1
+// I386:#define i386 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=i386-pc-linux-gnu -target-cpu pentium4 < /dev/null | FileCheck -check-prefix I386-LINUX %s
+//
+// I386-LINUX:#define __CHAR16_TYPE__ unsigned short
+// I386-LINUX:#define __CHAR32_TYPE__ unsigned int
+// I386-LINUX:#define __CHAR_BIT__ 8
+// I386-LINUX:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
+// I386-LINUX:#define __DBL_DIG__ 15
+// I386-LINUX:#define __DBL_EPSILON__ 2.2204460492503131e-16
+// I386-LINUX:#define __DBL_HAS_DENORM__ 1
+// I386-LINUX:#define __DBL_HAS_INFINITY__ 1
+// I386-LINUX:#define __DBL_HAS_QUIET_NAN__ 1
+// I386-LINUX:#define __DBL_MANT_DIG__ 53
+// I386-LINUX:#define __DBL_MAX_10_EXP__ 308
+// I386-LINUX:#define __DBL_MAX_EXP__ 1024
+// I386-LINUX:#define __DBL_MAX__ 1.7976931348623157e+308
+// I386-LINUX:#define __DBL_MIN_10_EXP__ (-307)
+// I386-LINUX:#define __DBL_MIN_EXP__ (-1021)
+// I386-LINUX:#define __DBL_MIN__ 2.2250738585072014e-308
+// I386-LINUX:#define __DECIMAL_DIG__ 21
+// I386-LINUX:#define __FLT_DENORM_MIN__ 1.40129846e-45F
+// I386-LINUX:#define __FLT_DIG__ 6
+// I386-LINUX:#define __FLT_EPSILON__ 1.19209290e-7F
+// I386-LINUX:#define __FLT_EVAL_METHOD__ 0
+// I386-LINUX:#define __FLT_HAS_DENORM__ 1
+// I386-LINUX:#define __FLT_HAS_INFINITY__ 1
+// I386-LINUX:#define __FLT_HAS_QUIET_NAN__ 1
+// I386-LINUX:#define __FLT_MANT_DIG__ 24
+// I386-LINUX:#define __FLT_MAX_10_EXP__ 38
+// I386-LINUX:#define __FLT_MAX_EXP__ 128
+// I386-LINUX:#define __FLT_MAX__ 3.40282347e+38F
+// I386-LINUX:#define __FLT_MIN_10_EXP__ (-37)
+// I386-LINUX:#define __FLT_MIN_EXP__ (-125)
+// I386-LINUX:#define __FLT_MIN__ 1.17549435e-38F
+// I386-LINUX:#define __FLT_RADIX__ 2
+// I386-LINUX:#define __INT16_TYPE__ short
+// I386-LINUX:#define __INT32_TYPE__ int
+// I386-LINUX:#define __INT64_C_SUFFIX__ LL
+// I386-LINUX:#define __INT64_TYPE__ long long int
+// I386-LINUX:#define __INT8_TYPE__ char
+// I386-LINUX:#define __INTMAX_MAX__ 9223372036854775807LL
+// I386-LINUX:#define __INTMAX_TYPE__ long long int
+// I386-LINUX:#define __INTMAX_WIDTH__ 64
+// I386-LINUX:#define __INTPTR_TYPE__ int
+// I386-LINUX:#define __INTPTR_WIDTH__ 32
+// I386-LINUX:#define __INT_MAX__ 2147483647
+// I386-LINUX:#define __LDBL_DENORM_MIN__ 3.64519953188247460253e-4951L
+// I386-LINUX:#define __LDBL_DIG__ 18
+// I386-LINUX:#define __LDBL_EPSILON__ 1.08420217248550443401e-19L
+// I386-LINUX:#define __LDBL_HAS_DENORM__ 1
+// I386-LINUX:#define __LDBL_HAS_INFINITY__ 1
+// I386-LINUX:#define __LDBL_HAS_QUIET_NAN__ 1
+// I386-LINUX:#define __LDBL_MANT_DIG__ 64
+// I386-LINUX:#define __LDBL_MAX_10_EXP__ 4932
+// I386-LINUX:#define __LDBL_MAX_EXP__ 16384
+// I386-LINUX:#define __LDBL_MAX__ 1.18973149535723176502e+4932L
+// I386-LINUX:#define __LDBL_MIN_10_EXP__ (-4931)
+// I386-LINUX:#define __LDBL_MIN_EXP__ (-16381)
+// I386-LINUX:#define __LDBL_MIN__ 3.36210314311209350626e-4932L
+// I386-LINUX:#define __LITTLE_ENDIAN__ 1
+// I386-LINUX:#define __LONG_LONG_MAX__ 9223372036854775807LL
+// I386-LINUX:#define __LONG_MAX__ 2147483647L
+// I386-LINUX:#define __NO_INLINE__ 1
+// I386-LINUX:#define __NO_MATH_INLINES 1
+// I386-LINUX:#define __POINTER_WIDTH__ 32
+// I386-LINUX:#define __PTRDIFF_TYPE__ int
+// I386-LINUX:#define __PTRDIFF_WIDTH__ 32
+// I386-LINUX:#define __REGISTER_PREFIX__ 
+// I386-LINUX:#define __SCHAR_MAX__ 127
+// I386-LINUX:#define __SHRT_MAX__ 32767
+// I386-LINUX:#define __SIG_ATOMIC_WIDTH__ 32
+// I386-LINUX:#define __SIZEOF_DOUBLE__ 8
+// I386-LINUX:#define __SIZEOF_FLOAT__ 4
+// I386-LINUX:#define __SIZEOF_INT__ 4
+// I386-LINUX:#define __SIZEOF_LONG_DOUBLE__ 12
+// I386-LINUX:#define __SIZEOF_LONG_LONG__ 8
+// I386-LINUX:#define __SIZEOF_LONG__ 4
+// I386-LINUX:#define __SIZEOF_POINTER__ 4
+// I386-LINUX:#define __SIZEOF_PTRDIFF_T__ 4
+// I386-LINUX:#define __SIZEOF_SHORT__ 2
+// I386-LINUX:#define __SIZEOF_SIZE_T__ 4
+// I386-LINUX:#define __SIZEOF_WCHAR_T__ 4
+// I386-LINUX:#define __SIZEOF_WINT_T__ 4
+// I386-LINUX:#define __SIZE_TYPE__ unsigned int
+// I386-LINUX:#define __SIZE_WIDTH__ 32
+// I386-LINUX:#define __UINTMAX_TYPE__ long long unsigned int
+// I386-LINUX:#define __USER_LABEL_PREFIX__
+// I386-LINUX:#define __WCHAR_MAX__ 2147483647
+// I386-LINUX:#define __WCHAR_TYPE__ int
+// I386-LINUX:#define __WCHAR_WIDTH__ 32
+// I386-LINUX:#define __WINT_TYPE__ unsigned int
+// I386-LINUX:#define __WINT_WIDTH__ 32
+// I386-LINUX:#define __i386 1
+// I386-LINUX:#define __i386__ 1
+// I386-LINUX:#define i386 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=mips-none-none < /dev/null | FileCheck -check-prefix MIPS32BE %s
+//
+// MIPS32BE:#define MIPSEB 1
+// MIPS32BE:#define _ABIO32 1
+// MIPS32BE:#define _MIPSEB 1
+// MIPS32BE:#define _MIPS_SIM _ABIO32
+// MIPS32BE:#define _MIPS_SZINT 32
+// MIPS32BE:#define _MIPS_SZLONG 32
+// MIPS32BE:#define _MIPS_SZPTR 32
+// MIPS32BE:#define __CHAR16_TYPE__ unsigned short
+// MIPS32BE:#define __CHAR32_TYPE__ unsigned int
+// MIPS32BE:#define __CHAR_BIT__ 8
+// MIPS32BE:#define __CONSTANT_CFSTRINGS__ 1
+// MIPS32BE:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
+// MIPS32BE:#define __DBL_DIG__ 15
+// MIPS32BE:#define __DBL_EPSILON__ 2.2204460492503131e-16
+// MIPS32BE:#define __DBL_HAS_DENORM__ 1
+// MIPS32BE:#define __DBL_HAS_INFINITY__ 1
+// MIPS32BE:#define __DBL_HAS_QUIET_NAN__ 1
+// MIPS32BE:#define __DBL_MANT_DIG__ 53
+// MIPS32BE:#define __DBL_MAX_10_EXP__ 308
+// MIPS32BE:#define __DBL_MAX_EXP__ 1024
+// MIPS32BE:#define __DBL_MAX__ 1.7976931348623157e+308
+// MIPS32BE:#define __DBL_MIN_10_EXP__ (-307)
+// MIPS32BE:#define __DBL_MIN_EXP__ (-1021)
+// MIPS32BE:#define __DBL_MIN__ 2.2250738585072014e-308
+// MIPS32BE:#define __DECIMAL_DIG__ 17
+// MIPS32BE:#define __FLT_DENORM_MIN__ 1.40129846e-45F
+// MIPS32BE:#define __FLT_DIG__ 6
+// MIPS32BE:#define __FLT_EPSILON__ 1.19209290e-7F
+// MIPS32BE:#define __FLT_EVAL_METHOD__ 0
+// MIPS32BE:#define __FLT_HAS_DENORM__ 1
+// MIPS32BE:#define __FLT_HAS_INFINITY__ 1
+// MIPS32BE:#define __FLT_HAS_QUIET_NAN__ 1
+// MIPS32BE:#define __FLT_MANT_DIG__ 24
+// MIPS32BE:#define __FLT_MAX_10_EXP__ 38
+// MIPS32BE:#define __FLT_MAX_EXP__ 128
+// MIPS32BE:#define __FLT_MAX__ 3.40282347e+38F
+// MIPS32BE:#define __FLT_MIN_10_EXP__ (-37)
+// MIPS32BE:#define __FLT_MIN_EXP__ (-125)
+// MIPS32BE:#define __FLT_MIN__ 1.17549435e-38F
+// MIPS32BE:#define __FLT_RADIX__ 2
+// MIPS32BE:#define __INT16_TYPE__ short
+// MIPS32BE:#define __INT32_TYPE__ int
+// MIPS32BE:#define __INT64_C_SUFFIX__ LL
+// MIPS32BE:#define __INT64_TYPE__ long long int
+// MIPS32BE:#define __INT8_TYPE__ char
+// MIPS32BE:#define __INTMAX_MAX__ 9223372036854775807LL
+// MIPS32BE:#define __INTMAX_TYPE__ long long int
+// MIPS32BE:#define __INTMAX_WIDTH__ 64
+// MIPS32BE:#define __INTPTR_TYPE__ long int
+// MIPS32BE:#define __INTPTR_WIDTH__ 32
+// MIPS32BE:#define __INT_MAX__ 2147483647
+// MIPS32BE:#define __LDBL_DENORM_MIN__ 4.9406564584124654e-324
+// MIPS32BE:#define __LDBL_DIG__ 15
+// MIPS32BE:#define __LDBL_EPSILON__ 2.2204460492503131e-16
+// MIPS32BE:#define __LDBL_HAS_DENORM__ 1
+// MIPS32BE:#define __LDBL_HAS_INFINITY__ 1
+// MIPS32BE:#define __LDBL_HAS_QUIET_NAN__ 1
+// MIPS32BE:#define __LDBL_MANT_DIG__ 53
+// MIPS32BE:#define __LDBL_MAX_10_EXP__ 308
+// MIPS32BE:#define __LDBL_MAX_EXP__ 1024
+// MIPS32BE:#define __LDBL_MAX__ 1.7976931348623157e+308
+// MIPS32BE:#define __LDBL_MIN_10_EXP__ (-307)
+// MIPS32BE:#define __LDBL_MIN_EXP__ (-1021)
+// MIPS32BE:#define __LDBL_MIN__ 2.2250738585072014e-308
+// MIPS32BE:#define __LONG_LONG_MAX__ 9223372036854775807LL
+// MIPS32BE:#define __LONG_MAX__ 2147483647L
+// MIPS32BE:#define __MIPSEB 1
+// MIPS32BE:#define __MIPSEB__ 1
+// MIPS32BE:#define __NO_INLINE__ 1
+// MIPS32BE:#define __POINTER_WIDTH__ 32
+// MIPS32BE:#define __PRAGMA_REDEFINE_EXTNAME 1
+// MIPS32BE:#define __PTRDIFF_TYPE__ int
+// MIPS32BE:#define __PTRDIFF_WIDTH__ 32
+// MIPS32BE:#define __REGISTER_PREFIX__ 
+// MIPS32BE:#define __SCHAR_MAX__ 127
+// MIPS32BE:#define __SHRT_MAX__ 32767
+// MIPS32BE:#define __SIG_ATOMIC_WIDTH__ 32
+// MIPS32BE:#define __SIZEOF_DOUBLE__ 8
+// MIPS32BE:#define __SIZEOF_FLOAT__ 4
+// MIPS32BE:#define __SIZEOF_INT__ 4
+// MIPS32BE:#define __SIZEOF_LONG_DOUBLE__ 8
+// MIPS32BE:#define __SIZEOF_LONG_LONG__ 8
+// MIPS32BE:#define __SIZEOF_LONG__ 4
+// MIPS32BE:#define __SIZEOF_POINTER__ 4
+// MIPS32BE:#define __SIZEOF_PTRDIFF_T__ 4
+// MIPS32BE:#define __SIZEOF_SHORT__ 2
+// MIPS32BE:#define __SIZEOF_SIZE_T__ 4
+// MIPS32BE:#define __SIZEOF_WCHAR_T__ 4
+// MIPS32BE:#define __SIZEOF_WINT_T__ 4
+// MIPS32BE:#define __SIZE_TYPE__ unsigned int
+// MIPS32BE:#define __SIZE_WIDTH__ 32
+// MIPS32BE:#define __STDC_HOSTED__ 0
+// MIPS32BE:#define __STDC_VERSION__ 199901L
+// MIPS32BE:#define __STDC__ 1
+// MIPS32BE:#define __UINTMAX_TYPE__ long long unsigned int
+// MIPS32BE:#define __USER_LABEL_PREFIX__ _
+// MIPS32BE:#define __WCHAR_MAX__ 2147483647
+// MIPS32BE:#define __WCHAR_TYPE__ int
+// MIPS32BE:#define __WCHAR_WIDTH__ 32
+// MIPS32BE:#define __WINT_TYPE__ int
+// MIPS32BE:#define __WINT_WIDTH__ 32
+// MIPS32BE:#define __clang__ 1
+// MIPS32BE:#define __llvm__ 1
+// MIPS32BE:#define __mips 1
+// MIPS32BE:#define __mips__ 1
+// MIPS32BE:#define __mips_hard_float 1
+// MIPS32BE:#define __mips_o32 1
+// MIPS32BE:#define _mips 1
+// MIPS32BE:#define mips 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=mipsel-none-none < /dev/null | FileCheck -check-prefix MIPS32EL %s
+//
+// MIPS32EL:#define MIPSEL 1
+// MIPS32EL:#define _ABIO32 1
+// MIPS32EL:#define _MIPSEL 1
+// MIPS32EL:#define _MIPS_SIM _ABIO32
+// MIPS32EL:#define _MIPS_SZINT 32
+// MIPS32EL:#define _MIPS_SZLONG 32
+// MIPS32EL:#define _MIPS_SZPTR 32
+// MIPS32EL:#define __CHAR16_TYPE__ unsigned short
+// MIPS32EL:#define __CHAR32_TYPE__ unsigned int
+// MIPS32EL:#define __CHAR_BIT__ 8
+// MIPS32EL:#define __CONSTANT_CFSTRINGS__ 1
+// MIPS32EL:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
+// MIPS32EL:#define __DBL_DIG__ 15
+// MIPS32EL:#define __DBL_EPSILON__ 2.2204460492503131e-16
+// MIPS32EL:#define __DBL_HAS_DENORM__ 1
+// MIPS32EL:#define __DBL_HAS_INFINITY__ 1
+// MIPS32EL:#define __DBL_HAS_QUIET_NAN__ 1
+// MIPS32EL:#define __DBL_MANT_DIG__ 53
+// MIPS32EL:#define __DBL_MAX_10_EXP__ 308
+// MIPS32EL:#define __DBL_MAX_EXP__ 1024
+// MIPS32EL:#define __DBL_MAX__ 1.7976931348623157e+308
+// MIPS32EL:#define __DBL_MIN_10_EXP__ (-307)
+// MIPS32EL:#define __DBL_MIN_EXP__ (-1021)
+// MIPS32EL:#define __DBL_MIN__ 2.2250738585072014e-308
+// MIPS32EL:#define __DECIMAL_DIG__ 17
+// MIPS32EL:#define __FLT_DENORM_MIN__ 1.40129846e-45F
+// MIPS32EL:#define __FLT_DIG__ 6
+// MIPS32EL:#define __FLT_EPSILON__ 1.19209290e-7F
+// MIPS32EL:#define __FLT_EVAL_METHOD__ 0
+// MIPS32EL:#define __FLT_HAS_DENORM__ 1
+// MIPS32EL:#define __FLT_HAS_INFINITY__ 1
+// MIPS32EL:#define __FLT_HAS_QUIET_NAN__ 1
+// MIPS32EL:#define __FLT_MANT_DIG__ 24
+// MIPS32EL:#define __FLT_MAX_10_EXP__ 38
+// MIPS32EL:#define __FLT_MAX_EXP__ 128
+// MIPS32EL:#define __FLT_MAX__ 3.40282347e+38F
+// MIPS32EL:#define __FLT_MIN_10_EXP__ (-37)
+// MIPS32EL:#define __FLT_MIN_EXP__ (-125)
+// MIPS32EL:#define __FLT_MIN__ 1.17549435e-38F
+// MIPS32EL:#define __FLT_RADIX__ 2
+// MIPS32EL:#define __INT16_TYPE__ short
+// MIPS32EL:#define __INT32_TYPE__ int
+// MIPS32EL:#define __INT64_C_SUFFIX__ LL
+// MIPS32EL:#define __INT64_TYPE__ long long int
+// MIPS32EL:#define __INT8_TYPE__ char
+// MIPS32EL:#define __INTMAX_MAX__ 9223372036854775807LL
+// MIPS32EL:#define __INTMAX_TYPE__ long long int
+// MIPS32EL:#define __INTMAX_WIDTH__ 64
+// MIPS32EL:#define __INTPTR_TYPE__ long int
+// MIPS32EL:#define __INTPTR_WIDTH__ 32
+// MIPS32EL:#define __INT_MAX__ 2147483647
+// MIPS32EL:#define __LDBL_DENORM_MIN__ 4.9406564584124654e-324
+// MIPS32EL:#define __LDBL_DIG__ 15
+// MIPS32EL:#define __LDBL_EPSILON__ 2.2204460492503131e-16
+// MIPS32EL:#define __LDBL_HAS_DENORM__ 1
+// MIPS32EL:#define __LDBL_HAS_INFINITY__ 1
+// MIPS32EL:#define __LDBL_HAS_QUIET_NAN__ 1
+// MIPS32EL:#define __LDBL_MANT_DIG__ 53
+// MIPS32EL:#define __LDBL_MAX_10_EXP__ 308
+// MIPS32EL:#define __LDBL_MAX_EXP__ 1024
+// MIPS32EL:#define __LDBL_MAX__ 1.7976931348623157e+308
+// MIPS32EL:#define __LDBL_MIN_10_EXP__ (-307)
+// MIPS32EL:#define __LDBL_MIN_EXP__ (-1021)
+// MIPS32EL:#define __LDBL_MIN__ 2.2250738585072014e-308
+// MIPS32EL:#define __LONG_LONG_MAX__ 9223372036854775807LL
+// MIPS32EL:#define __LONG_MAX__ 2147483647L
+// MIPS32EL:#define __MIPSEL 1
+// MIPS32EL:#define __MIPSEL__ 1
+// MIPS32EL:#define __NO_INLINE__ 1
+// MIPS32EL:#define __POINTER_WIDTH__ 32
+// MIPS32EL:#define __PRAGMA_REDEFINE_EXTNAME 1
+// MIPS32EL:#define __PTRDIFF_TYPE__ int
+// MIPS32EL:#define __PTRDIFF_WIDTH__ 32
+// MIPS32EL:#define __REGISTER_PREFIX__ 
+// MIPS32EL:#define __SCHAR_MAX__ 127
+// MIPS32EL:#define __SHRT_MAX__ 32767
+// MIPS32EL:#define __SIG_ATOMIC_WIDTH__ 32
+// MIPS32EL:#define __SIZEOF_DOUBLE__ 8
+// MIPS32EL:#define __SIZEOF_FLOAT__ 4
+// MIPS32EL:#define __SIZEOF_INT__ 4
+// MIPS32EL:#define __SIZEOF_LONG_DOUBLE__ 8
+// MIPS32EL:#define __SIZEOF_LONG_LONG__ 8
+// MIPS32EL:#define __SIZEOF_LONG__ 4
+// MIPS32EL:#define __SIZEOF_POINTER__ 4
+// MIPS32EL:#define __SIZEOF_PTRDIFF_T__ 4
+// MIPS32EL:#define __SIZEOF_SHORT__ 2
+// MIPS32EL:#define __SIZEOF_SIZE_T__ 4
+// MIPS32EL:#define __SIZEOF_WCHAR_T__ 4
+// MIPS32EL:#define __SIZEOF_WINT_T__ 4
+// MIPS32EL:#define __SIZE_TYPE__ unsigned int
+// MIPS32EL:#define __SIZE_WIDTH__ 32
+// MIPS32EL:#define __UINTMAX_TYPE__ long long unsigned int
+// MIPS32EL:#define __USER_LABEL_PREFIX__ _
+// MIPS32EL:#define __WCHAR_MAX__ 2147483647
+// MIPS32EL:#define __WCHAR_TYPE__ int
+// MIPS32EL:#define __WCHAR_WIDTH__ 32
+// MIPS32EL:#define __WINT_TYPE__ int
+// MIPS32EL:#define __WINT_WIDTH__ 32
+// MIPS32EL:#define __clang__ 1
+// MIPS32EL:#define __llvm__ 1
+// MIPS32EL:#define __mips 1
+// MIPS32EL:#define __mips__ 1
+// MIPS32EL:#define __mips_hard_float 1
+// MIPS32EL:#define __mips_o32 1
+// MIPS32EL:#define _mips 1
+// MIPS32EL:#define mips 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=mips64-none-none < /dev/null | FileCheck -check-prefix MIPS64BE %s
+//
+// MIPS64BE:#define MIPSEB 1
+// MIPS64BE:#define _ABI64 3
+// MIPS64BE:#define _MIPSEB 1
+// MIPS64BE:#define _MIPS_SIM _ABI64
+// MIPS64BE:#define _MIPS_SZINT 32
+// MIPS64BE:#define _MIPS_SZLONG 64
+// MIPS64BE:#define _MIPS_SZPTR 64
+// MIPS64BE:#define __CHAR16_TYPE__ unsigned short
+// MIPS64BE:#define __CHAR32_TYPE__ unsigned int
+// MIPS64BE:#define __CHAR_BIT__ 8
+// MIPS64BE:#define __CONSTANT_CFSTRINGS__ 1
+// MIPS64BE:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
+// MIPS64BE:#define __DBL_DIG__ 15
+// MIPS64BE:#define __DBL_EPSILON__ 2.2204460492503131e-16
+// MIPS64BE:#define __DBL_HAS_DENORM__ 1
+// MIPS64BE:#define __DBL_HAS_INFINITY__ 1
+// MIPS64BE:#define __DBL_HAS_QUIET_NAN__ 1
+// MIPS64BE:#define __DBL_MANT_DIG__ 53
+// MIPS64BE:#define __DBL_MAX_10_EXP__ 308
+// MIPS64BE:#define __DBL_MAX_EXP__ 1024
+// MIPS64BE:#define __DBL_MAX__ 1.7976931348623157e+308
+// MIPS64BE:#define __DBL_MIN_10_EXP__ (-307)
+// MIPS64BE:#define __DBL_MIN_EXP__ (-1021)
+// MIPS64BE:#define __DBL_MIN__ 2.2250738585072014e-308
+// MIPS64BE:#define __DECIMAL_DIG__ 36
+// MIPS64BE:#define __FLT_DENORM_MIN__ 1.40129846e-45F
+// MIPS64BE:#define __FLT_DIG__ 6
+// MIPS64BE:#define __FLT_EPSILON__ 1.19209290e-7F
+// MIPS64BE:#define __FLT_EVAL_METHOD__ 0
+// MIPS64BE:#define __FLT_HAS_DENORM__ 1
+// MIPS64BE:#define __FLT_HAS_INFINITY__ 1
+// MIPS64BE:#define __FLT_HAS_QUIET_NAN__ 1
+// MIPS64BE:#define __FLT_MANT_DIG__ 24
+// MIPS64BE:#define __FLT_MAX_10_EXP__ 38
+// MIPS64BE:#define __FLT_MAX_EXP__ 128
+// MIPS64BE:#define __FLT_MAX__ 3.40282347e+38F
+// MIPS64BE:#define __FLT_MIN_10_EXP__ (-37)
+// MIPS64BE:#define __FLT_MIN_EXP__ (-125)
+// MIPS64BE:#define __FLT_MIN__ 1.17549435e-38F
+// MIPS64BE:#define __FLT_RADIX__ 2
+// MIPS64BE:#define __INT16_TYPE__ short
+// MIPS64BE:#define __INT32_TYPE__ int
+// MIPS64BE:#define __INT64_C_SUFFIX__ LL
+// MIPS64BE:#define __INT64_TYPE__ long long int
+// MIPS64BE:#define __INT8_TYPE__ char
+// MIPS64BE:#define __INTMAX_MAX__ 9223372036854775807LL
+// MIPS64BE:#define __INTMAX_TYPE__ long long int
+// MIPS64BE:#define __INTMAX_WIDTH__ 64
+// MIPS64BE:#define __INTPTR_TYPE__ long int
+// MIPS64BE:#define __INTPTR_WIDTH__ 64
+// MIPS64BE:#define __INT_MAX__ 2147483647
+// MIPS64BE:#define __LDBL_DENORM_MIN__ 6.47517511943802511092443895822764655e-4966L
+// MIPS64BE:#define __LDBL_DIG__ 33
+// MIPS64BE:#define __LDBL_EPSILON__ 1.92592994438723585305597794258492732e-34L
+// MIPS64BE:#define __LDBL_HAS_DENORM__ 1
+// MIPS64BE:#define __LDBL_HAS_INFINITY__ 1
+// MIPS64BE:#define __LDBL_HAS_QUIET_NAN__ 1
+// MIPS64BE:#define __LDBL_MANT_DIG__ 113
+// MIPS64BE:#define __LDBL_MAX_10_EXP__ 4932
+// MIPS64BE:#define __LDBL_MAX_EXP__ 16384
+// MIPS64BE:#define __LDBL_MAX__ 1.18973149535723176508575932662800702e+4932L
+// MIPS64BE:#define __LDBL_MIN_10_EXP__ (-4931)
+// MIPS64BE:#define __LDBL_MIN_EXP__ (-16381)
+// MIPS64BE:#define __LDBL_MIN__ 3.36210314311209350626267781732175260e-4932L
+// MIPS64BE:#define __LONG_LONG_MAX__ 9223372036854775807LL
+// MIPS64BE:#define __LONG_MAX__ 9223372036854775807L
+// MIPS64BE:#define __MIPSEB 1
+// MIPS64BE:#define __MIPSEB__ 1
+// MIPS64BE:#define __NO_INLINE__ 1
+// MIPS64BE:#define __POINTER_WIDTH__ 64
+// MIPS64BE:#define __PRAGMA_REDEFINE_EXTNAME 1
+// MIPS64BE:#define __PTRDIFF_TYPE__ long int
+// MIPS64BE:#define __PTRDIFF_WIDTH__ 64
+// MIPS64BE:#define __REGISTER_PREFIX__ 
+// MIPS64BE:#define __SCHAR_MAX__ 127
+// MIPS64BE:#define __SHRT_MAX__ 32767
+// MIPS64BE:#define __SIG_ATOMIC_WIDTH__ 32
+// MIPS64BE:#define __SIZEOF_DOUBLE__ 8
+// MIPS64BE:#define __SIZEOF_FLOAT__ 4
+// MIPS64BE:#define __SIZEOF_INT__ 4
+// MIPS64BE:#define __SIZEOF_LONG_DOUBLE__ 16
+// MIPS64BE:#define __SIZEOF_LONG_LONG__ 8
+// MIPS64BE:#define __SIZEOF_LONG__ 8
+// MIPS64BE:#define __SIZEOF_POINTER__ 8
+// MIPS64BE:#define __SIZEOF_PTRDIFF_T__ 8
+// MIPS64BE:#define __SIZEOF_SHORT__ 2
+// MIPS64BE:#define __SIZEOF_SIZE_T__ 8
+// MIPS64BE:#define __SIZEOF_WCHAR_T__ 4
+// MIPS64BE:#define __SIZEOF_WINT_T__ 4
+// MIPS64BE:#define __SIZE_TYPE__ long unsigned int
+// MIPS64BE:#define __SIZE_WIDTH__ 64
+// MIPS64BE:#define __UINTMAX_TYPE__ long long unsigned int
+// MIPS64BE:#define __USER_LABEL_PREFIX__ _
+// MIPS64BE:#define __WCHAR_MAX__ 2147483647
+// MIPS64BE:#define __WCHAR_TYPE__ int
+// MIPS64BE:#define __WCHAR_WIDTH__ 32
+// MIPS64BE:#define __WINT_TYPE__ int
+// MIPS64BE:#define __WINT_WIDTH__ 32
+// MIPS64BE:#define __clang__ 1
+// MIPS64BE:#define __llvm__ 1
+// MIPS64BE:#define __mips 1
+// MIPS64BE:#define __mips__ 1
+// MIPS64BE:#define __mips_hard_float 1
+// MIPS64BE:#define __mips_n64 1
+// MIPS64BE:#define _mips 1
+// MIPS64BE:#define mips 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=mips64el-none-none < /dev/null | FileCheck -check-prefix MIPS64EL %s
+//
+// MIPS64EL:#define MIPSEL 1
+// MIPS64EL:#define _ABI64 3
+// MIPS64EL:#define _MIPSEL 1
+// MIPS64EL:#define _MIPS_SIM _ABI64
+// MIPS64EL:#define _MIPS_SZINT 32
+// MIPS64EL:#define _MIPS_SZLONG 64
+// MIPS64EL:#define _MIPS_SZPTR 64
+// MIPS64EL:#define __CHAR16_TYPE__ unsigned short
+// MIPS64EL:#define __CHAR32_TYPE__ unsigned int
+// MIPS64EL:#define __CHAR_BIT__ 8
+// MIPS64EL:#define __CONSTANT_CFSTRINGS__ 1
+// MIPS64EL:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
+// MIPS64EL:#define __DBL_DIG__ 15
+// MIPS64EL:#define __DBL_EPSILON__ 2.2204460492503131e-16
+// MIPS64EL:#define __DBL_HAS_DENORM__ 1
+// MIPS64EL:#define __DBL_HAS_INFINITY__ 1
+// MIPS64EL:#define __DBL_HAS_QUIET_NAN__ 1
+// MIPS64EL:#define __DBL_MANT_DIG__ 53
+// MIPS64EL:#define __DBL_MAX_10_EXP__ 308
+// MIPS64EL:#define __DBL_MAX_EXP__ 1024
+// MIPS64EL:#define __DBL_MAX__ 1.7976931348623157e+308
+// MIPS64EL:#define __DBL_MIN_10_EXP__ (-307)
+// MIPS64EL:#define __DBL_MIN_EXP__ (-1021)
+// MIPS64EL:#define __DBL_MIN__ 2.2250738585072014e-308
+// MIPS64EL:#define __DECIMAL_DIG__ 36
+// MIPS64EL:#define __FLT_DENORM_MIN__ 1.40129846e-45F
+// MIPS64EL:#define __FLT_DIG__ 6
+// MIPS64EL:#define __FLT_EPSILON__ 1.19209290e-7F
+// MIPS64EL:#define __FLT_EVAL_METHOD__ 0
+// MIPS64EL:#define __FLT_HAS_DENORM__ 1
+// MIPS64EL:#define __FLT_HAS_INFINITY__ 1
+// MIPS64EL:#define __FLT_HAS_QUIET_NAN__ 1
+// MIPS64EL:#define __FLT_MANT_DIG__ 24
+// MIPS64EL:#define __FLT_MAX_10_EXP__ 38
+// MIPS64EL:#define __FLT_MAX_EXP__ 128
+// MIPS64EL:#define __FLT_MAX__ 3.40282347e+38F
+// MIPS64EL:#define __FLT_MIN_10_EXP__ (-37)
+// MIPS64EL:#define __FLT_MIN_EXP__ (-125)
+// MIPS64EL:#define __FLT_MIN__ 1.17549435e-38F
+// MIPS64EL:#define __FLT_RADIX__ 2
+// MIPS64EL:#define __INT16_TYPE__ short
+// MIPS64EL:#define __INT32_TYPE__ int
+// MIPS64EL:#define __INT64_C_SUFFIX__ LL
+// MIPS64EL:#define __INT64_TYPE__ long long int
+// MIPS64EL:#define __INT8_TYPE__ char
+// MIPS64EL:#define __INTMAX_MAX__ 9223372036854775807LL
+// MIPS64EL:#define __INTMAX_TYPE__ long long int
+// MIPS64EL:#define __INTMAX_WIDTH__ 64
+// MIPS64EL:#define __INTPTR_TYPE__ long int
+// MIPS64EL:#define __INTPTR_WIDTH__ 64
+// MIPS64EL:#define __INT_MAX__ 2147483647
+// MIPS64EL:#define __LDBL_DENORM_MIN__ 6.47517511943802511092443895822764655e-4966L
+// MIPS64EL:#define __LDBL_DIG__ 33
+// MIPS64EL:#define __LDBL_EPSILON__ 1.92592994438723585305597794258492732e-34L
+// MIPS64EL:#define __LDBL_HAS_DENORM__ 1
+// MIPS64EL:#define __LDBL_HAS_INFINITY__ 1
+// MIPS64EL:#define __LDBL_HAS_QUIET_NAN__ 1
+// MIPS64EL:#define __LDBL_MANT_DIG__ 113
+// MIPS64EL:#define __LDBL_MAX_10_EXP__ 4932
+// MIPS64EL:#define __LDBL_MAX_EXP__ 16384
+// MIPS64EL:#define __LDBL_MAX__ 1.18973149535723176508575932662800702e+4932L
+// MIPS64EL:#define __LDBL_MIN_10_EXP__ (-4931)
+// MIPS64EL:#define __LDBL_MIN_EXP__ (-16381)
+// MIPS64EL:#define __LDBL_MIN__ 3.36210314311209350626267781732175260e-4932L
+// MIPS64EL:#define __LONG_LONG_MAX__ 9223372036854775807LL
+// MIPS64EL:#define __LONG_MAX__ 9223372036854775807L
+// MIPS64EL:#define __MIPSEL 1
+// MIPS64EL:#define __MIPSEL__ 1
+// MIPS64EL:#define __NO_INLINE__ 1
+// MIPS64EL:#define __POINTER_WIDTH__ 64
+// MIPS64EL:#define __PRAGMA_REDEFINE_EXTNAME 1
+// MIPS64EL:#define __PTRDIFF_TYPE__ long int
+// MIPS64EL:#define __PTRDIFF_WIDTH__ 64
+// MIPS64EL:#define __REGISTER_PREFIX__ 
+// MIPS64EL:#define __SCHAR_MAX__ 127
+// MIPS64EL:#define __SHRT_MAX__ 32767
+// MIPS64EL:#define __SIG_ATOMIC_WIDTH__ 32
+// MIPS64EL:#define __SIZEOF_DOUBLE__ 8
+// MIPS64EL:#define __SIZEOF_FLOAT__ 4
+// MIPS64EL:#define __SIZEOF_INT__ 4
+// MIPS64EL:#define __SIZEOF_LONG_DOUBLE__ 16
+// MIPS64EL:#define __SIZEOF_LONG_LONG__ 8
+// MIPS64EL:#define __SIZEOF_LONG__ 8
+// MIPS64EL:#define __SIZEOF_POINTER__ 8
+// MIPS64EL:#define __SIZEOF_PTRDIFF_T__ 8
+// MIPS64EL:#define __SIZEOF_SHORT__ 2
+// MIPS64EL:#define __SIZEOF_SIZE_T__ 8
+// MIPS64EL:#define __SIZEOF_WCHAR_T__ 4
+// MIPS64EL:#define __SIZEOF_WINT_T__ 4
+// MIPS64EL:#define __SIZE_TYPE__ long unsigned int
+// MIPS64EL:#define __SIZE_WIDTH__ 64
+// MIPS64EL:#define __UINTMAX_TYPE__ long long unsigned int
+// MIPS64EL:#define __USER_LABEL_PREFIX__ _
+// MIPS64EL:#define __WCHAR_MAX__ 2147483647
+// MIPS64EL:#define __WCHAR_TYPE__ int
+// MIPS64EL:#define __WCHAR_WIDTH__ 32
+// MIPS64EL:#define __WINT_TYPE__ int
+// MIPS64EL:#define __WINT_WIDTH__ 32
+// MIPS64EL:#define __clang__ 1
+// MIPS64EL:#define __llvm__ 1
+// MIPS64EL:#define __mips 1
+// MIPS64EL:#define __mips__ 1
+// MIPS64EL:#define __mips_hard_float 1
+// MIPS64EL:#define __mips_n64 1
+// MIPS64EL:#define _mips 1
+// MIPS64EL:#define mips 1
+//
+// Check MIPS float ABI macros
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding \
+// RUN:   -triple=mips-none-none < /dev/null \
+// RUN:   | FileCheck -check-prefix MIPS-FABI-HARD %s
+// MIPS-FABI-HARD:#define __mips_hard_float 1
+//
+// RUN: %clang_cc1 -target-feature +soft-float -E -dM -ffreestanding \
+// RUN:   -triple=mips-none-none < /dev/null \
+// RUN:   | FileCheck -check-prefix MIPS-FABI-SOFT %s
+// MIPS-FABI-SOFT:#define __mips_soft_float 1
+//
+// RUN: %clang_cc1 -target-feature +single-float -E -dM -ffreestanding \
+// RUN:   -triple=mips-none-none < /dev/null \
+// RUN:   | FileCheck -check-prefix MIPS-FABI-SINGLE %s
+// MIPS-FABI-SINGLE:#define __mips_single_float 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=msp430-none-none < /dev/null | FileCheck -check-prefix MSP430 %s
+//
+// MSP430:#define MSP430 1
+// MSP430:#define __CHAR16_TYPE__ unsigned short
+// MSP430:#define __CHAR32_TYPE__ unsigned int
+// MSP430:#define __CHAR_BIT__ 8
+// MSP430:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
+// MSP430:#define __DBL_DIG__ 15
+// MSP430:#define __DBL_EPSILON__ 2.2204460492503131e-16
+// MSP430:#define __DBL_HAS_DENORM__ 1
+// MSP430:#define __DBL_HAS_INFINITY__ 1
+// MSP430:#define __DBL_HAS_QUIET_NAN__ 1
+// MSP430:#define __DBL_MANT_DIG__ 53
+// MSP430:#define __DBL_MAX_10_EXP__ 308
+// MSP430:#define __DBL_MAX_EXP__ 1024
+// MSP430:#define __DBL_MAX__ 1.7976931348623157e+308
+// MSP430:#define __DBL_MIN_10_EXP__ (-307)
+// MSP430:#define __DBL_MIN_EXP__ (-1021)
+// MSP430:#define __DBL_MIN__ 2.2250738585072014e-308
+// MSP430:#define __DECIMAL_DIG__ 17
+// MSP430:#define __FLT_DENORM_MIN__ 1.40129846e-45F
+// MSP430:#define __FLT_DIG__ 6
+// MSP430:#define __FLT_EPSILON__ 1.19209290e-7F
+// MSP430:#define __FLT_EVAL_METHOD__ 0
+// MSP430:#define __FLT_HAS_DENORM__ 1
+// MSP430:#define __FLT_HAS_INFINITY__ 1
+// MSP430:#define __FLT_HAS_QUIET_NAN__ 1
+// MSP430:#define __FLT_MANT_DIG__ 24
+// MSP430:#define __FLT_MAX_10_EXP__ 38
+// MSP430:#define __FLT_MAX_EXP__ 128
+// MSP430:#define __FLT_MAX__ 3.40282347e+38F
+// MSP430:#define __FLT_MIN_10_EXP__ (-37)
+// MSP430:#define __FLT_MIN_EXP__ (-125)
+// MSP430:#define __FLT_MIN__ 1.17549435e-38F
+// MSP430:#define __FLT_RADIX__ 2
+// MSP430:#define __INT16_TYPE__ short
+// MSP430:#define __INT32_C_SUFFIX__ L
+// MSP430:#define __INT32_TYPE__ long int
+// MSP430:#define __INT8_TYPE__ char
+// MSP430:#define __INTMAX_MAX__ 2147483647L
+// MSP430:#define __INTMAX_TYPE__ long int
+// MSP430:#define __INTMAX_WIDTH__ 32
+// MSP430:#define __INTPTR_TYPE__ short
+// MSP430:#define __INTPTR_WIDTH__ 16
+// MSP430:#define __INT_MAX__ 32767
+// MSP430:#define __LDBL_DENORM_MIN__ 4.9406564584124654e-324
+// MSP430:#define __LDBL_DIG__ 15
+// MSP430:#define __LDBL_EPSILON__ 2.2204460492503131e-16
+// MSP430:#define __LDBL_HAS_DENORM__ 1
+// MSP430:#define __LDBL_HAS_INFINITY__ 1
+// MSP430:#define __LDBL_HAS_QUIET_NAN__ 1
+// MSP430:#define __LDBL_MANT_DIG__ 53
+// MSP430:#define __LDBL_MAX_10_EXP__ 308
+// MSP430:#define __LDBL_MAX_EXP__ 1024
+// MSP430:#define __LDBL_MAX__ 1.7976931348623157e+308
+// MSP430:#define __LDBL_MIN_10_EXP__ (-307)
+// MSP430:#define __LDBL_MIN_EXP__ (-1021)
+// MSP430:#define __LDBL_MIN__ 2.2250738585072014e-308
+// MSP430:#define __LONG_LONG_MAX__ 9223372036854775807LL
+// MSP430:#define __LONG_MAX__ 2147483647L
+// MSP430:#define __MSP430__ 1
+// MSP430:#define __NO_INLINE__ 1
+// MSP430:#define __POINTER_WIDTH__ 16
+// MSP430:#define __PTRDIFF_TYPE__ int
+// MSP430:#define __PTRDIFF_WIDTH__ 16 
+// MSP430:#define __SCHAR_MAX__ 127
+// MSP430:#define __SHRT_MAX__ 32767
+// MSP430:#define __SIG_ATOMIC_WIDTH__ 32
+// MSP430:#define __SIZEOF_DOUBLE__ 8
+// MSP430:#define __SIZEOF_FLOAT__ 4
+// MSP430:#define __SIZEOF_INT__ 2
+// MSP430:#define __SIZEOF_LONG_DOUBLE__ 8
+// MSP430:#define __SIZEOF_LONG_LONG__ 8
+// MSP430:#define __SIZEOF_LONG__ 4
+// MSP430:#define __SIZEOF_POINTER__ 2
+// MSP430:#define __SIZEOF_PTRDIFF_T__ 2
+// MSP430:#define __SIZEOF_SHORT__ 2
+// MSP430:#define __SIZEOF_SIZE_T__ 2
+// MSP430:#define __SIZEOF_WCHAR_T__ 2
+// MSP430:#define __SIZEOF_WINT_T__ 2
+// MSP430:#define __SIZE_TYPE__ unsigned int
+// MSP430:#define __SIZE_WIDTH__ 16
+// MSP430:#define __UINTMAX_TYPE__ long unsigned int
+// MSP430:#define __USER_LABEL_PREFIX__ _
+// MSP430:#define __WCHAR_MAX__ 32767
+// MSP430:#define __WCHAR_TYPE__ int
+// MSP430:#define __WCHAR_WIDTH__ 16
+// MSP430:#define __WINT_TYPE__ int
+// MSP430:#define __WINT_WIDTH__ 16
+// MSP430:#define __clang__ 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-none-none -fno-signed-char < /dev/null | FileCheck -check-prefix PPC64 %s
+//
+// PPC64:#define _ARCH_PPC 1
+// PPC64:#define _ARCH_PPC64 1
+// PPC64:#define _BIG_ENDIAN 1
+// PPC64:#define _LP64 1
+// PPC64:#define __BIG_ENDIAN__ 1
+// PPC64:#define __CHAR16_TYPE__ unsigned short
+// PPC64:#define __CHAR32_TYPE__ unsigned int
+// PPC64:#define __CHAR_BIT__ 8
+// PPC64:#define __CHAR_UNSIGNED__ 1
+// PPC64:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
+// PPC64:#define __DBL_DIG__ 15
+// PPC64:#define __DBL_EPSILON__ 2.2204460492503131e-16
+// PPC64:#define __DBL_HAS_DENORM__ 1
+// PPC64:#define __DBL_HAS_INFINITY__ 1
+// PPC64:#define __DBL_HAS_QUIET_NAN__ 1
+// PPC64:#define __DBL_MANT_DIG__ 53
+// PPC64:#define __DBL_MAX_10_EXP__ 308
+// PPC64:#define __DBL_MAX_EXP__ 1024
+// PPC64:#define __DBL_MAX__ 1.7976931348623157e+308
+// PPC64:#define __DBL_MIN_10_EXP__ (-307)
+// PPC64:#define __DBL_MIN_EXP__ (-1021)
+// PPC64:#define __DBL_MIN__ 2.2250738585072014e-308
+// PPC64:#define __DECIMAL_DIG__ 33
+// PPC64:#define __FLT_DENORM_MIN__ 1.40129846e-45F
+// PPC64:#define __FLT_DIG__ 6
+// PPC64:#define __FLT_EPSILON__ 1.19209290e-7F
+// PPC64:#define __FLT_EVAL_METHOD__ 0
+// PPC64:#define __FLT_HAS_DENORM__ 1
+// PPC64:#define __FLT_HAS_INFINITY__ 1
+// PPC64:#define __FLT_HAS_QUIET_NAN__ 1
+// PPC64:#define __FLT_MANT_DIG__ 24
+// PPC64:#define __FLT_MAX_10_EXP__ 38
+// PPC64:#define __FLT_MAX_EXP__ 128
+// PPC64:#define __FLT_MAX__ 3.40282347e+38F
+// PPC64:#define __FLT_MIN_10_EXP__ (-37)
+// PPC64:#define __FLT_MIN_EXP__ (-125)
+// PPC64:#define __FLT_MIN__ 1.17549435e-38F
+// PPC64:#define __FLT_RADIX__ 2
+// PPC64:#define __INT16_TYPE__ short
+// PPC64:#define __INT32_TYPE__ int
+// PPC64:#define __INT64_C_SUFFIX__ L
+// PPC64:#define __INT64_TYPE__ long int
+// PPC64:#define __INT8_TYPE__ char
+// PPC64:#define __INTMAX_MAX__ 9223372036854775807L
+// PPC64:#define __INTMAX_TYPE__ long int
+// PPC64:#define __INTMAX_WIDTH__ 64
+// PPC64:#define __INTPTR_TYPE__ long int
+// PPC64:#define __INTPTR_WIDTH__ 64
+// PPC64:#define __INT_MAX__ 2147483647
+// PPC64:#define __LDBL_DENORM_MIN__ 4.94065645841246544176568792868221e-324L
+// PPC64:#define __LDBL_DIG__ 31
+// PPC64:#define __LDBL_EPSILON__ 4.94065645841246544176568792868221e-324L
+// PPC64:#define __LDBL_HAS_DENORM__ 1
+// PPC64:#define __LDBL_HAS_INFINITY__ 1
+// PPC64:#define __LDBL_HAS_QUIET_NAN__ 1
+// PPC64:#define __LDBL_MANT_DIG__ 106
+// PPC64:#define __LDBL_MAX_10_EXP__ 308
+// PPC64:#define __LDBL_MAX_EXP__ 1024
+// PPC64:#define __LDBL_MAX__ 1.79769313486231580793728971405301e+308L
+// PPC64:#define __LDBL_MIN_10_EXP__ (-291)
+// PPC64:#define __LDBL_MIN_EXP__ (-968)
+// PPC64:#define __LDBL_MIN__ 2.00416836000897277799610805135016e-292L
+// PPC64:#define __LONG_DOUBLE_128__ 1
+// PPC64:#define __LONG_LONG_MAX__ 9223372036854775807LL
+// PPC64:#define __LONG_MAX__ 9223372036854775807L
+// PPC64:#define __LP64__ 1
+// PPC64:#define __NATURAL_ALIGNMENT__ 1
+// PPC64:#define __NO_INLINE__ 1
+// PPC64:#define __POINTER_WIDTH__ 64
+// PPC64:#define __POWERPC__ 1
+// PPC64:#define __PTRDIFF_TYPE__ long int
+// PPC64:#define __PTRDIFF_WIDTH__ 64
+// PPC64:#define __REGISTER_PREFIX__ 
+// PPC64:#define __SCHAR_MAX__ 127
+// PPC64:#define __SHRT_MAX__ 32767
+// PPC64:#define __SIG_ATOMIC_WIDTH__ 32
+// PPC64:#define __SIZEOF_DOUBLE__ 8
+// PPC64:#define __SIZEOF_FLOAT__ 4
+// PPC64:#define __SIZEOF_INT__ 4
+// PPC64:#define __SIZEOF_LONG_DOUBLE__ 16
+// PPC64:#define __SIZEOF_LONG_LONG__ 8
+// PPC64:#define __SIZEOF_LONG__ 8
+// PPC64:#define __SIZEOF_POINTER__ 8
+// PPC64:#define __SIZEOF_PTRDIFF_T__ 8
+// PPC64:#define __SIZEOF_SHORT__ 2
+// PPC64:#define __SIZEOF_SIZE_T__ 8
+// PPC64:#define __SIZEOF_WCHAR_T__ 4
+// PPC64:#define __SIZEOF_WINT_T__ 4
+// PPC64:#define __SIZE_TYPE__ long unsigned int
+// PPC64:#define __SIZE_WIDTH__ 64
+// PPC64:#define __UINTMAX_TYPE__ long unsigned int
+// PPC64:#define __USER_LABEL_PREFIX__ _
+// PPC64:#define __WCHAR_MAX__ 2147483647
+// PPC64:#define __WCHAR_TYPE__ int
+// PPC64:#define __WCHAR_WIDTH__ 32
+// PPC64:#define __WINT_TYPE__ int
+// PPC64:#define __WINT_WIDTH__ 32
+// PPC64:#define __ppc64__ 1
+// PPC64:#define __ppc__ 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-unknown-linux-gnu -fno-signed-char < /dev/null | FileCheck -check-prefix PPC64-LINUX %s
+//
+// PPC64-LINUX:#define _ARCH_PPC 1
+// PPC64-LINUX:#define _ARCH_PPC64 1
+// PPC64-LINUX:#define _BIG_ENDIAN 1
+// PPC64-LINUX:#define _LP64 1
+// PPC64-LINUX:#define __BIG_ENDIAN__ 1
+// PPC64-LINUX:#define __CHAR16_TYPE__ unsigned short
+// PPC64-LINUX:#define __CHAR32_TYPE__ unsigned int
+// PPC64-LINUX:#define __CHAR_BIT__ 8
+// PPC64-LINUX:#define __CHAR_UNSIGNED__ 1
+// PPC64-LINUX:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
+// PPC64-LINUX:#define __DBL_DIG__ 15
+// PPC64-LINUX:#define __DBL_EPSILON__ 2.2204460492503131e-16
+// PPC64-LINUX:#define __DBL_HAS_DENORM__ 1
+// PPC64-LINUX:#define __DBL_HAS_INFINITY__ 1
+// PPC64-LINUX:#define __DBL_HAS_QUIET_NAN__ 1
+// PPC64-LINUX:#define __DBL_MANT_DIG__ 53
+// PPC64-LINUX:#define __DBL_MAX_10_EXP__ 308
+// PPC64-LINUX:#define __DBL_MAX_EXP__ 1024
+// PPC64-LINUX:#define __DBL_MAX__ 1.7976931348623157e+308
+// PPC64-LINUX:#define __DBL_MIN_10_EXP__ (-307)
+// PPC64-LINUX:#define __DBL_MIN_EXP__ (-1021)
+// PPC64-LINUX:#define __DBL_MIN__ 2.2250738585072014e-308
+// PPC64-LINUX:#define __DECIMAL_DIG__ 33
+// PPC64-LINUX:#define __FLT_DENORM_MIN__ 1.40129846e-45F
+// PPC64-LINUX:#define __FLT_DIG__ 6
+// PPC64-LINUX:#define __FLT_EPSILON__ 1.19209290e-7F
+// PPC64-LINUX:#define __FLT_EVAL_METHOD__ 0
+// PPC64-LINUX:#define __FLT_HAS_DENORM__ 1
+// PPC64-LINUX:#define __FLT_HAS_INFINITY__ 1
+// PPC64-LINUX:#define __FLT_HAS_QUIET_NAN__ 1
+// PPC64-LINUX:#define __FLT_MANT_DIG__ 24
+// PPC64-LINUX:#define __FLT_MAX_10_EXP__ 38
+// PPC64-LINUX:#define __FLT_MAX_EXP__ 128
+// PPC64-LINUX:#define __FLT_MAX__ 3.40282347e+38F
+// PPC64-LINUX:#define __FLT_MIN_10_EXP__ (-37)
+// PPC64-LINUX:#define __FLT_MIN_EXP__ (-125)
+// PPC64-LINUX:#define __FLT_MIN__ 1.17549435e-38F
+// PPC64-LINUX:#define __FLT_RADIX__ 2
+// PPC64-LINUX:#define __INT16_TYPE__ short
+// PPC64-LINUX:#define __INT32_TYPE__ int
+// PPC64-LINUX:#define __INT64_C_SUFFIX__ L
+// PPC64-LINUX:#define __INT64_TYPE__ long int
+// PPC64-LINUX:#define __INT8_TYPE__ char
+// PPC64-LINUX:#define __INTMAX_MAX__ 9223372036854775807L
+// PPC64-LINUX:#define __INTMAX_TYPE__ long int
+// PPC64-LINUX:#define __INTMAX_WIDTH__ 64
+// PPC64-LINUX:#define __INTPTR_TYPE__ long int
+// PPC64-LINUX:#define __INTPTR_WIDTH__ 64
+// PPC64-LINUX:#define __INT_MAX__ 2147483647
+// PPC64-LINUX:#define __LDBL_DENORM_MIN__ 4.94065645841246544176568792868221e-324L
+// PPC64-LINUX:#define __LDBL_DIG__ 31
+// PPC64-LINUX:#define __LDBL_EPSILON__ 4.94065645841246544176568792868221e-324L
+// PPC64-LINUX:#define __LDBL_HAS_DENORM__ 1
+// PPC64-LINUX:#define __LDBL_HAS_INFINITY__ 1
+// PPC64-LINUX:#define __LDBL_HAS_QUIET_NAN__ 1
+// PPC64-LINUX:#define __LDBL_MANT_DIG__ 106
+// PPC64-LINUX:#define __LDBL_MAX_10_EXP__ 308
+// PPC64-LINUX:#define __LDBL_MAX_EXP__ 1024
+// PPC64-LINUX:#define __LDBL_MAX__ 1.79769313486231580793728971405301e+308L
+// PPC64-LINUX:#define __LDBL_MIN_10_EXP__ (-291)
+// PPC64-LINUX:#define __LDBL_MIN_EXP__ (-968)
+// PPC64-LINUX:#define __LDBL_MIN__ 2.00416836000897277799610805135016e-292L
+// PPC64-LINUX:#define __LONG_DOUBLE_128__ 1
+// PPC64-LINUX:#define __LONG_LONG_MAX__ 9223372036854775807LL
+// PPC64-LINUX:#define __LONG_MAX__ 9223372036854775807L
+// PPC64-LINUX:#define __LP64__ 1
+// PPC64-LINUX:#define __NATURAL_ALIGNMENT__ 1
+// PPC64-LINUX:#define __NO_INLINE__ 1
+// PPC64-LINUX:#define __POINTER_WIDTH__ 64
+// PPC64-LINUX:#define __POWERPC__ 1
+// PPC64-LINUX:#define __PTRDIFF_TYPE__ long int
+// PPC64-LINUX:#define __PTRDIFF_WIDTH__ 64
+// PPC64-LINUX:#define __REGISTER_PREFIX__
+// PPC64-LINUX:#define __SCHAR_MAX__ 127
+// PPC64-LINUX:#define __SHRT_MAX__ 32767
+// PPC64-LINUX:#define __SIG_ATOMIC_WIDTH__ 32
+// PPC64-LINUX:#define __SIZEOF_DOUBLE__ 8
+// PPC64-LINUX:#define __SIZEOF_FLOAT__ 4
+// PPC64-LINUX:#define __SIZEOF_INT__ 4
+// PPC64-LINUX:#define __SIZEOF_LONG_DOUBLE__ 16
+// PPC64-LINUX:#define __SIZEOF_LONG_LONG__ 8
+// PPC64-LINUX:#define __SIZEOF_LONG__ 8
+// PPC64-LINUX:#define __SIZEOF_POINTER__ 8
+// PPC64-LINUX:#define __SIZEOF_PTRDIFF_T__ 8
+// PPC64-LINUX:#define __SIZEOF_SHORT__ 2
+// PPC64-LINUX:#define __SIZEOF_SIZE_T__ 8
+// PPC64-LINUX:#define __SIZEOF_WCHAR_T__ 4
+// PPC64-LINUX:#define __SIZEOF_WINT_T__ 4
+// PPC64-LINUX:#define __SIZE_TYPE__ long unsigned int
+// PPC64-LINUX:#define __SIZE_WIDTH__ 64
+// PPC64-LINUX:#define __UINTMAX_TYPE__ long unsigned int
+// PPC64-LINUX:#define __USER_LABEL_PREFIX__
+// PPC64-LINUX:#define __WCHAR_MAX__ 2147483647
+// PPC64-LINUX:#define __WCHAR_TYPE__ int
+// PPC64-LINUX:#define __WCHAR_WIDTH__ 32
+// PPC64-LINUX:#define __WINT_TYPE__ unsigned int
+// PPC64-LINUX:#define __WINT_UNSIGNED__ 1
+// PPC64-LINUX:#define __WINT_WIDTH__ 32
+// PPC64-LINUX:#define __powerpc64__ 1
+// PPC64-LINUX:#define __powerpc__ 1
+// PPC64-LINUX:#define __ppc64__ 1
+// PPC64-LINUX:#define __ppc__ 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc-none-none -fno-signed-char < /dev/null | FileCheck -check-prefix PPC %s
+//
+// PPC:#define _ARCH_PPC 1
+// PPC:#define _BIG_ENDIAN 1
+// PPC:#define __BIG_ENDIAN__ 1
+// PPC:#define __CHAR16_TYPE__ unsigned short
+// PPC:#define __CHAR32_TYPE__ unsigned int
+// PPC:#define __CHAR_BIT__ 8
+// PPC:#define __CHAR_UNSIGNED__ 1
+// PPC:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
+// PPC:#define __DBL_DIG__ 15
+// PPC:#define __DBL_EPSILON__ 2.2204460492503131e-16
+// PPC:#define __DBL_HAS_DENORM__ 1
+// PPC:#define __DBL_HAS_INFINITY__ 1
+// PPC:#define __DBL_HAS_QUIET_NAN__ 1
+// PPC:#define __DBL_MANT_DIG__ 53
+// PPC:#define __DBL_MAX_10_EXP__ 308
+// PPC:#define __DBL_MAX_EXP__ 1024
+// PPC:#define __DBL_MAX__ 1.7976931348623157e+308
+// PPC:#define __DBL_MIN_10_EXP__ (-307)
+// PPC:#define __DBL_MIN_EXP__ (-1021)
+// PPC:#define __DBL_MIN__ 2.2250738585072014e-308
+// PPC:#define __DECIMAL_DIG__ 33
+// PPC:#define __FLT_DENORM_MIN__ 1.40129846e-45F
+// PPC:#define __FLT_DIG__ 6
+// PPC:#define __FLT_EPSILON__ 1.19209290e-7F
+// PPC:#define __FLT_EVAL_METHOD__ 0
+// PPC:#define __FLT_HAS_DENORM__ 1
+// PPC:#define __FLT_HAS_INFINITY__ 1
+// PPC:#define __FLT_HAS_QUIET_NAN__ 1
+// PPC:#define __FLT_MANT_DIG__ 24
+// PPC:#define __FLT_MAX_10_EXP__ 38
+// PPC:#define __FLT_MAX_EXP__ 128
+// PPC:#define __FLT_MAX__ 3.40282347e+38F
+// PPC:#define __FLT_MIN_10_EXP__ (-37)
+// PPC:#define __FLT_MIN_EXP__ (-125)
+// PPC:#define __FLT_MIN__ 1.17549435e-38F
+// PPC:#define __FLT_RADIX__ 2
+// PPC:#define __INT16_TYPE__ short
+// PPC:#define __INT32_TYPE__ int
+// PPC:#define __INT64_C_SUFFIX__ LL
+// PPC:#define __INT64_TYPE__ long long int
+// PPC:#define __INT8_TYPE__ char
+// PPC:#define __INTMAX_MAX__ 9223372036854775807LL
+// PPC:#define __INTMAX_TYPE__ long long int
+// PPC:#define __INTMAX_WIDTH__ 64
+// PPC:#define __INTPTR_TYPE__ long int
+// PPC:#define __INTPTR_WIDTH__ 32
+// PPC:#define __INT_MAX__ 2147483647
+// PPC:#define __LDBL_DENORM_MIN__ 4.94065645841246544176568792868221e-324L
+// PPC:#define __LDBL_DIG__ 31
+// PPC:#define __LDBL_EPSILON__ 4.94065645841246544176568792868221e-324L
+// PPC:#define __LDBL_HAS_DENORM__ 1
+// PPC:#define __LDBL_HAS_INFINITY__ 1
+// PPC:#define __LDBL_HAS_QUIET_NAN__ 1
+// PPC:#define __LDBL_MANT_DIG__ 106
+// PPC:#define __LDBL_MAX_10_EXP__ 308
+// PPC:#define __LDBL_MAX_EXP__ 1024
+// PPC:#define __LDBL_MAX__ 1.79769313486231580793728971405301e+308L
+// PPC:#define __LDBL_MIN_10_EXP__ (-291)
+// PPC:#define __LDBL_MIN_EXP__ (-968)
+// PPC:#define __LDBL_MIN__ 2.00416836000897277799610805135016e-292L
+// PPC:#define __LONG_DOUBLE_128__ 1
+// PPC:#define __LONG_LONG_MAX__ 9223372036854775807LL
+// PPC:#define __LONG_MAX__ 2147483647L
+// PPC:#define __NATURAL_ALIGNMENT__ 1
+// PPC:#define __NO_INLINE__ 1
+// PPC:#define __POINTER_WIDTH__ 32
+// PPC:#define __POWERPC__ 1
+// PPC:#define __PTRDIFF_TYPE__ long int
+// PPC:#define __PTRDIFF_WIDTH__ 32
+// PPC:#define __REGISTER_PREFIX__ 
+// PPC:#define __SCHAR_MAX__ 127
+// PPC:#define __SHRT_MAX__ 32767
+// PPC:#define __SIG_ATOMIC_WIDTH__ 32
+// PPC:#define __SIZEOF_DOUBLE__ 8
+// PPC:#define __SIZEOF_FLOAT__ 4
+// PPC:#define __SIZEOF_INT__ 4
+// PPC:#define __SIZEOF_LONG_DOUBLE__ 16
+// PPC:#define __SIZEOF_LONG_LONG__ 8
+// PPC:#define __SIZEOF_LONG__ 4
+// PPC:#define __SIZEOF_POINTER__ 4
+// PPC:#define __SIZEOF_PTRDIFF_T__ 4
+// PPC:#define __SIZEOF_SHORT__ 2
+// PPC:#define __SIZEOF_SIZE_T__ 4
+// PPC:#define __SIZEOF_WCHAR_T__ 4
+// PPC:#define __SIZEOF_WINT_T__ 4
+// PPC:#define __SIZE_TYPE__ long unsigned int
+// PPC:#define __SIZE_WIDTH__ 32
+// PPC:#define __UINTMAX_TYPE__ long long unsigned int
+// PPC:#define __USER_LABEL_PREFIX__ _
+// PPC:#define __WCHAR_MAX__ 2147483647
+// PPC:#define __WCHAR_TYPE__ int
+// PPC:#define __WCHAR_WIDTH__ 32
+// PPC:#define __WINT_TYPE__ int
+// PPC:#define __WINT_WIDTH__ 32
+// PPC:#define __ppc__ 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc-unknown-linux-gnu -fno-signed-char < /dev/null | FileCheck -check-prefix PPC-LINUX %s
+//
+// PPC-LINUX:#define _ARCH_PPC 1
+// PPC-LINUX:#define _BIG_ENDIAN 1
+// PPC-LINUX:#define __BIG_ENDIAN__ 1
+// PPC-LINUX:#define __CHAR16_TYPE__ unsigned short
+// PPC-LINUX:#define __CHAR32_TYPE__ unsigned int
+// PPC-LINUX:#define __CHAR_BIT__ 8
+// PPC-LINUX:#define __CHAR_UNSIGNED__ 1
+// PPC-LINUX:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
+// PPC-LINUX:#define __DBL_DIG__ 15
+// PPC-LINUX:#define __DBL_EPSILON__ 2.2204460492503131e-16
+// PPC-LINUX:#define __DBL_HAS_DENORM__ 1
+// PPC-LINUX:#define __DBL_HAS_INFINITY__ 1
+// PPC-LINUX:#define __DBL_HAS_QUIET_NAN__ 1
+// PPC-LINUX:#define __DBL_MANT_DIG__ 53
+// PPC-LINUX:#define __DBL_MAX_10_EXP__ 308
+// PPC-LINUX:#define __DBL_MAX_EXP__ 1024
+// PPC-LINUX:#define __DBL_MAX__ 1.7976931348623157e+308
+// PPC-LINUX:#define __DBL_MIN_10_EXP__ (-307)
+// PPC-LINUX:#define __DBL_MIN_EXP__ (-1021)
+// PPC-LINUX:#define __DBL_MIN__ 2.2250738585072014e-308
+// PPC-LINUX:#define __DECIMAL_DIG__ 33
+// PPC-LINUX:#define __FLT_DENORM_MIN__ 1.40129846e-45F
+// PPC-LINUX:#define __FLT_DIG__ 6
+// PPC-LINUX:#define __FLT_EPSILON__ 1.19209290e-7F
+// PPC-LINUX:#define __FLT_EVAL_METHOD__ 0
+// PPC-LINUX:#define __FLT_HAS_DENORM__ 1
+// PPC-LINUX:#define __FLT_HAS_INFINITY__ 1
+// PPC-LINUX:#define __FLT_HAS_QUIET_NAN__ 1
+// PPC-LINUX:#define __FLT_MANT_DIG__ 24
+// PPC-LINUX:#define __FLT_MAX_10_EXP__ 38
+// PPC-LINUX:#define __FLT_MAX_EXP__ 128
+// PPC-LINUX:#define __FLT_MAX__ 3.40282347e+38F
+// PPC-LINUX:#define __FLT_MIN_10_EXP__ (-37)
+// PPC-LINUX:#define __FLT_MIN_EXP__ (-125)
+// PPC-LINUX:#define __FLT_MIN__ 1.17549435e-38F
+// PPC-LINUX:#define __FLT_RADIX__ 2
+// PPC-LINUX:#define __INT16_TYPE__ short
+// PPC-LINUX:#define __INT32_TYPE__ int
+// PPC-LINUX:#define __INT64_C_SUFFIX__ LL
+// PPC-LINUX:#define __INT64_TYPE__ long long int
+// PPC-LINUX:#define __INT8_TYPE__ char
+// PPC-LINUX:#define __INTMAX_MAX__ 9223372036854775807LL
+// PPC-LINUX:#define __INTMAX_TYPE__ long long int
+// PPC-LINUX:#define __INTMAX_WIDTH__ 64
+// PPC-LINUX:#define __INTPTR_TYPE__ int
+// PPC-LINUX:#define __INTPTR_WIDTH__ 32
+// PPC-LINUX:#define __INT_MAX__ 2147483647
+// PPC-LINUX:#define __LDBL_DENORM_MIN__ 4.94065645841246544176568792868221e-324L
+// PPC-LINUX:#define __LDBL_DIG__ 31
+// PPC-LINUX:#define __LDBL_EPSILON__ 4.94065645841246544176568792868221e-324L
+// PPC-LINUX:#define __LDBL_HAS_DENORM__ 1
+// PPC-LINUX:#define __LDBL_HAS_INFINITY__ 1
+// PPC-LINUX:#define __LDBL_HAS_QUIET_NAN__ 1
+// PPC-LINUX:#define __LDBL_MANT_DIG__ 106
+// PPC-LINUX:#define __LDBL_MAX_10_EXP__ 308
+// PPC-LINUX:#define __LDBL_MAX_EXP__ 1024
+// PPC-LINUX:#define __LDBL_MAX__ 1.79769313486231580793728971405301e+308L
+// PPC-LINUX:#define __LDBL_MIN_10_EXP__ (-291)
+// PPC-LINUX:#define __LDBL_MIN_EXP__ (-968)
+// PPC-LINUX:#define __LDBL_MIN__ 2.00416836000897277799610805135016e-292L
+// PPC-LINUX:#define __LONG_DOUBLE_128__ 1
+// PPC-LINUX:#define __LONG_LONG_MAX__ 9223372036854775807LL
+// PPC-LINUX:#define __LONG_MAX__ 2147483647L
+// PPC-LINUX:#define __NATURAL_ALIGNMENT__ 1
+// PPC-LINUX:#define __NO_INLINE__ 1
+// PPC-LINUX:#define __POINTER_WIDTH__ 32
+// PPC-LINUX:#define __POWERPC__ 1
+// PPC-LINUX:#define __PTRDIFF_TYPE__ int
+// PPC-LINUX:#define __PTRDIFF_WIDTH__ 32
+// PPC-LINUX:#define __REGISTER_PREFIX__
+// PPC-LINUX:#define __SCHAR_MAX__ 127
+// PPC-LINUX:#define __SHRT_MAX__ 32767
+// PPC-LINUX:#define __SIG_ATOMIC_WIDTH__ 32
+// PPC-LINUX:#define __SIZEOF_DOUBLE__ 8
+// PPC-LINUX:#define __SIZEOF_FLOAT__ 4
+// PPC-LINUX:#define __SIZEOF_INT__ 4
+// PPC-LINUX:#define __SIZEOF_LONG_DOUBLE__ 16
+// PPC-LINUX:#define __SIZEOF_LONG_LONG__ 8
+// PPC-LINUX:#define __SIZEOF_LONG__ 4
+// PPC-LINUX:#define __SIZEOF_POINTER__ 4
+// PPC-LINUX:#define __SIZEOF_PTRDIFF_T__ 4
+// PPC-LINUX:#define __SIZEOF_SHORT__ 2
+// PPC-LINUX:#define __SIZEOF_SIZE_T__ 4
+// PPC-LINUX:#define __SIZEOF_WCHAR_T__ 4
+// PPC-LINUX:#define __SIZEOF_WINT_T__ 4
+// PPC-LINUX:#define __SIZE_TYPE__ unsigned int
+// PPC-LINUX:#define __SIZE_WIDTH__ 32
+// PPC-LINUX:#define __UINTMAX_TYPE__ long long unsigned int
+// PPC-LINUX:#define __USER_LABEL_PREFIX__
+// PPC-LINUX:#define __WCHAR_MAX__ 2147483647
+// PPC-LINUX:#define __WCHAR_TYPE__ int
+// PPC-LINUX:#define __WCHAR_WIDTH__ 32
+// PPC-LINUX:#define __WINT_TYPE__ unsigned int
+// PPC-LINUX:#define __WINT_UNSIGNED__ 1
+// PPC-LINUX:#define __WINT_WIDTH__ 32
+// PPC-LINUX:#define __powerpc__ 1
+// PPC-LINUX:#define __ppc__ 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=sparc-none-none < /dev/null | FileCheck -check-prefix SPARC %s
+//
+// SPARC:#define __CHAR16_TYPE__ unsigned short
+// SPARC:#define __CHAR32_TYPE__ unsigned int
+// SPARC:#define __CHAR_BIT__ 8
+// SPARC:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
+// SPARC:#define __DBL_DIG__ 15
+// SPARC:#define __DBL_EPSILON__ 2.2204460492503131e-16
+// SPARC:#define __DBL_HAS_DENORM__ 1
+// SPARC:#define __DBL_HAS_INFINITY__ 1
+// SPARC:#define __DBL_HAS_QUIET_NAN__ 1
+// SPARC:#define __DBL_MANT_DIG__ 53
+// SPARC:#define __DBL_MAX_10_EXP__ 308
+// SPARC:#define __DBL_MAX_EXP__ 1024
+// SPARC:#define __DBL_MAX__ 1.7976931348623157e+308
+// SPARC:#define __DBL_MIN_10_EXP__ (-307)
+// SPARC:#define __DBL_MIN_EXP__ (-1021)
+// SPARC:#define __DBL_MIN__ 2.2250738585072014e-308
+// SPARC:#define __DECIMAL_DIG__ 17
+// SPARC:#define __FLT_DENORM_MIN__ 1.40129846e-45F
+// SPARC:#define __FLT_DIG__ 6
+// SPARC:#define __FLT_EPSILON__ 1.19209290e-7F
+// SPARC:#define __FLT_EVAL_METHOD__ 0
+// SPARC:#define __FLT_HAS_DENORM__ 1
+// SPARC:#define __FLT_HAS_INFINITY__ 1
+// SPARC:#define __FLT_HAS_QUIET_NAN__ 1
+// SPARC:#define __FLT_MANT_DIG__ 24
+// SPARC:#define __FLT_MAX_10_EXP__ 38
+// SPARC:#define __FLT_MAX_EXP__ 128
+// SPARC:#define __FLT_MAX__ 3.40282347e+38F
+// SPARC:#define __FLT_MIN_10_EXP__ (-37)
+// SPARC:#define __FLT_MIN_EXP__ (-125)
+// SPARC:#define __FLT_MIN__ 1.17549435e-38F
+// SPARC:#define __FLT_RADIX__ 2
+// SPARC:#define __INT16_TYPE__ short
+// SPARC:#define __INT32_TYPE__ int
+// SPARC:#define __INT64_C_SUFFIX__ LL
+// SPARC:#define __INT64_TYPE__ long long int
+// SPARC:#define __INT8_TYPE__ char
+// SPARC:#define __INTMAX_MAX__ 9223372036854775807LL
+// SPARC:#define __INTMAX_TYPE__ long long int
+// SPARC:#define __INTMAX_WIDTH__ 64
+// SPARC:#define __INTPTR_TYPE__ long int
+// SPARC:#define __INTPTR_WIDTH__ 32
+// SPARC:#define __INT_MAX__ 2147483647
+// SPARC:#define __LDBL_DENORM_MIN__ 4.9406564584124654e-324
+// SPARC:#define __LDBL_DIG__ 15
+// SPARC:#define __LDBL_EPSILON__ 2.2204460492503131e-16
+// SPARC:#define __LDBL_HAS_DENORM__ 1
+// SPARC:#define __LDBL_HAS_INFINITY__ 1
+// SPARC:#define __LDBL_HAS_QUIET_NAN__ 1
+// SPARC:#define __LDBL_MANT_DIG__ 53
+// SPARC:#define __LDBL_MAX_10_EXP__ 308
+// SPARC:#define __LDBL_MAX_EXP__ 1024
+// SPARC:#define __LDBL_MAX__ 1.7976931348623157e+308
+// SPARC:#define __LDBL_MIN_10_EXP__ (-307)
+// SPARC:#define __LDBL_MIN_EXP__ (-1021)
+// SPARC:#define __LDBL_MIN__ 2.2250738585072014e-308
+// SPARC:#define __LONG_LONG_MAX__ 9223372036854775807LL
+// SPARC:#define __LONG_MAX__ 2147483647L
+// SPARC:#define __NO_INLINE__ 1
+// SPARC:#define __POINTER_WIDTH__ 32
+// SPARC:#define __PTRDIFF_TYPE__ long int
+// SPARC:#define __PTRDIFF_WIDTH__ 32
+// SPARC:#define __REGISTER_PREFIX__
+// SPARC:#define __SCHAR_MAX__ 127
+// SPARC:#define __SHRT_MAX__ 32767
+// SPARC:#define __SIG_ATOMIC_WIDTH__ 32
+// SPARC:#define __SIZEOF_DOUBLE__ 8
+// SPARC:#define __SIZEOF_FLOAT__ 4
+// SPARC:#define __SIZEOF_INT__ 4
+// SPARC:#define __SIZEOF_LONG_DOUBLE__ 8
+// SPARC:#define __SIZEOF_LONG_LONG__ 8
+// SPARC:#define __SIZEOF_LONG__ 4
+// SPARC:#define __SIZEOF_POINTER__ 4
+// SPARC:#define __SIZEOF_PTRDIFF_T__ 4
+// SPARC:#define __SIZEOF_SHORT__ 2
+// SPARC:#define __SIZEOF_SIZE_T__ 4
+// SPARC:#define __SIZEOF_WCHAR_T__ 4
+// SPARC:#define __SIZEOF_WINT_T__ 4
+// SPARC:#define __SIZE_TYPE__ long unsigned int
+// SPARC:#define __SIZE_WIDTH__ 32
+// SPARC:#define __UINTMAX_TYPE__ long long unsigned int
+// SPARC:#define __USER_LABEL_PREFIX__ _
+// SPARC:#define __VERSION__ "4.2.1 Compatible
+// SPARC:#define __WCHAR_MAX__ 2147483647
+// SPARC:#define __WCHAR_TYPE__ int
+// SPARC:#define __WCHAR_WIDTH__ 32
+// SPARC:#define __WINT_TYPE__ int
+// SPARC:#define __WINT_WIDTH__ 32
+// SPARC:#define __sparc 1
+// SPARC:#define __sparc__ 1
+// SPARC:#define __sparcv8 1
+// SPARC:#define sparc 1
+// 
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=tce-none-none < /dev/null | FileCheck -check-prefix TCE %s
+//
+// TCE:#define __CHAR16_TYPE__ unsigned short
+// TCE:#define __CHAR32_TYPE__ unsigned int
+// TCE:#define __CHAR_BIT__ 8
+// TCE:#define __DBL_DENORM_MIN__ 1.40129846e-45F
+// TCE:#define __DBL_DIG__ 6
+// TCE:#define __DBL_EPSILON__ 1.19209290e-7F
+// TCE:#define __DBL_HAS_DENORM__ 1
+// TCE:#define __DBL_HAS_INFINITY__ 1
+// TCE:#define __DBL_HAS_QUIET_NAN__ 1
+// TCE:#define __DBL_MANT_DIG__ 24
+// TCE:#define __DBL_MAX_10_EXP__ 38
+// TCE:#define __DBL_MAX_EXP__ 128
+// TCE:#define __DBL_MAX__ 3.40282347e+38F
+// TCE:#define __DBL_MIN_10_EXP__ (-37)
+// TCE:#define __DBL_MIN_EXP__ (-125)
+// TCE:#define __DBL_MIN__ 1.17549435e-38F
+// TCE:#define __DECIMAL_DIG__ -1
+// TCE:#define __FLT_DENORM_MIN__ 1.40129846e-45F
+// TCE:#define __FLT_DIG__ 6
+// TCE:#define __FLT_EPSILON__ 1.19209290e-7F
+// TCE:#define __FLT_EVAL_METHOD__ 0
+// TCE:#define __FLT_HAS_DENORM__ 1
+// TCE:#define __FLT_HAS_INFINITY__ 1
+// TCE:#define __FLT_HAS_QUIET_NAN__ 1
+// TCE:#define __FLT_MANT_DIG__ 24
+// TCE:#define __FLT_MAX_10_EXP__ 38
+// TCE:#define __FLT_MAX_EXP__ 128
+// TCE:#define __FLT_MAX__ 3.40282347e+38F
+// TCE:#define __FLT_MIN_10_EXP__ (-37)
+// TCE:#define __FLT_MIN_EXP__ (-125)
+// TCE:#define __FLT_MIN__ 1.17549435e-38F
+// TCE:#define __FLT_RADIX__ 2
+// TCE:#define __INT16_TYPE__ short
+// TCE:#define __INT32_TYPE__ int
+// TCE:#define __INT8_TYPE__ char
+// TCE:#define __INTMAX_MAX__ 2147483647L
+// TCE:#define __INTMAX_TYPE__ long int
+// TCE:#define __INTMAX_WIDTH__ 32
+// TCE:#define __INTPTR_TYPE__ int
+// TCE:#define __INTPTR_WIDTH__ 32
+// TCE:#define __INT_MAX__ 2147483647
+// TCE:#define __LDBL_DENORM_MIN__ 1.40129846e-45F
+// TCE:#define __LDBL_DIG__ 6
+// TCE:#define __LDBL_EPSILON__ 1.19209290e-7F
+// TCE:#define __LDBL_HAS_DENORM__ 1
+// TCE:#define __LDBL_HAS_INFINITY__ 1
+// TCE:#define __LDBL_HAS_QUIET_NAN__ 1
+// TCE:#define __LDBL_MANT_DIG__ 24
+// TCE:#define __LDBL_MAX_10_EXP__ 38
+// TCE:#define __LDBL_MAX_EXP__ 128
+// TCE:#define __LDBL_MAX__ 3.40282347e+38F
+// TCE:#define __LDBL_MIN_10_EXP__ (-37)
+// TCE:#define __LDBL_MIN_EXP__ (-125)
+// TCE:#define __LDBL_MIN__ 1.17549435e-38F
+// TCE:#define __LONG_LONG_MAX__ 2147483647LL
+// TCE:#define __LONG_MAX__ 2147483647L
+// TCE:#define __NO_INLINE__ 1
+// TCE:#define __POINTER_WIDTH__ 32
+// TCE:#define __PTRDIFF_TYPE__ int
+// TCE:#define __PTRDIFF_WIDTH__ 32
+// TCE:#define __SCHAR_MAX__ 127
+// TCE:#define __SHRT_MAX__ 32767
+// TCE:#define __SIG_ATOMIC_WIDTH__ 32
+// TCE:#define __SIZEOF_DOUBLE__ 4
+// TCE:#define __SIZEOF_FLOAT__ 4
+// TCE:#define __SIZEOF_INT__ 4
+// TCE:#define __SIZEOF_LONG_DOUBLE__ 4
+// TCE:#define __SIZEOF_LONG_LONG__ 4
+// TCE:#define __SIZEOF_LONG__ 4
+// TCE:#define __SIZEOF_POINTER__ 4
+// TCE:#define __SIZEOF_PTRDIFF_T__ 4
+// TCE:#define __SIZEOF_SHORT__ 2
+// TCE:#define __SIZEOF_SIZE_T__ 4
+// TCE:#define __SIZEOF_WCHAR_T__ 4
+// TCE:#define __SIZEOF_WINT_T__ 4
+// TCE:#define __SIZE_TYPE__ unsigned int
+// TCE:#define __SIZE_WIDTH__ 32
+// TCE:#define __TCE_V1__ 1
+// TCE:#define __TCE__ 1
+// TCE:#define __UINTMAX_TYPE__ long unsigned int
+// TCE:#define __USER_LABEL_PREFIX__ _
+// TCE:#define __WCHAR_MAX__ 2147483647
+// TCE:#define __WCHAR_TYPE__ int
+// TCE:#define __WCHAR_WIDTH__ 32
+// TCE:#define __WINT_TYPE__ int
+// TCE:#define __WINT_WIDTH__ 32
+// TCE:#define __tce 1
+// TCE:#define __tce__ 1
+// TCE:#define tce 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=x86_64-none-none < /dev/null | FileCheck -check-prefix X86_64 %s
+//
+// X86_64:#define _LP64 1
+// X86_64:#define __CHAR16_TYPE__ unsigned short
+// X86_64:#define __CHAR32_TYPE__ unsigned int
+// X86_64:#define __CHAR_BIT__ 8
+// X86_64:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
+// X86_64:#define __DBL_DIG__ 15
+// X86_64:#define __DBL_EPSILON__ 2.2204460492503131e-16
+// X86_64:#define __DBL_HAS_DENORM__ 1
+// X86_64:#define __DBL_HAS_INFINITY__ 1
+// X86_64:#define __DBL_HAS_QUIET_NAN__ 1
+// X86_64:#define __DBL_MANT_DIG__ 53
+// X86_64:#define __DBL_MAX_10_EXP__ 308
+// X86_64:#define __DBL_MAX_EXP__ 1024
+// X86_64:#define __DBL_MAX__ 1.7976931348623157e+308
+// X86_64:#define __DBL_MIN_10_EXP__ (-307)
+// X86_64:#define __DBL_MIN_EXP__ (-1021)
+// X86_64:#define __DBL_MIN__ 2.2250738585072014e-308
+// X86_64:#define __DECIMAL_DIG__ 21
+// X86_64:#define __FLT_DENORM_MIN__ 1.40129846e-45F
+// X86_64:#define __FLT_DIG__ 6
+// X86_64:#define __FLT_EPSILON__ 1.19209290e-7F
+// X86_64:#define __FLT_EVAL_METHOD__ 0
+// X86_64:#define __FLT_HAS_DENORM__ 1
+// X86_64:#define __FLT_HAS_INFINITY__ 1
+// X86_64:#define __FLT_HAS_QUIET_NAN__ 1
+// X86_64:#define __FLT_MANT_DIG__ 24
+// X86_64:#define __FLT_MAX_10_EXP__ 38
+// X86_64:#define __FLT_MAX_EXP__ 128
+// X86_64:#define __FLT_MAX__ 3.40282347e+38F
+// X86_64:#define __FLT_MIN_10_EXP__ (-37)
+// X86_64:#define __FLT_MIN_EXP__ (-125)
+// X86_64:#define __FLT_MIN__ 1.17549435e-38F
+// X86_64:#define __FLT_RADIX__ 2
+// X86_64:#define __INT16_TYPE__ short
+// X86_64:#define __INT32_TYPE__ int
+// X86_64:#define __INT64_C_SUFFIX__ L
+// X86_64:#define __INT64_TYPE__ long int
+// X86_64:#define __INT8_TYPE__ char
+// X86_64:#define __INTMAX_MAX__ 9223372036854775807L
+// X86_64:#define __INTMAX_TYPE__ long int
+// X86_64:#define __INTMAX_WIDTH__ 64
+// X86_64:#define __INTPTR_TYPE__ long int
+// X86_64:#define __INTPTR_WIDTH__ 64
+// X86_64:#define __INT_MAX__ 2147483647
+// X86_64:#define __LDBL_DENORM_MIN__ 3.64519953188247460253e-4951L
+// X86_64:#define __LDBL_DIG__ 18
+// X86_64:#define __LDBL_EPSILON__ 1.08420217248550443401e-19L
+// X86_64:#define __LDBL_HAS_DENORM__ 1
+// X86_64:#define __LDBL_HAS_INFINITY__ 1
+// X86_64:#define __LDBL_HAS_QUIET_NAN__ 1
+// X86_64:#define __LDBL_MANT_DIG__ 64
+// X86_64:#define __LDBL_MAX_10_EXP__ 4932
+// X86_64:#define __LDBL_MAX_EXP__ 16384
+// X86_64:#define __LDBL_MAX__ 1.18973149535723176502e+4932L
+// X86_64:#define __LDBL_MIN_10_EXP__ (-4931)
+// X86_64:#define __LDBL_MIN_EXP__ (-16381)
+// X86_64:#define __LDBL_MIN__ 3.36210314311209350626e-4932L
+// X86_64:#define __LITTLE_ENDIAN__ 1
+// X86_64:#define __LONG_LONG_MAX__ 9223372036854775807LL
+// X86_64:#define __LONG_MAX__ 9223372036854775807L
+// X86_64:#define __LP64__ 1
+// X86_64:#define __MMX__ 1
+// X86_64:#define __NO_INLINE__ 1
+// X86_64:#define __NO_MATH_INLINES 1
+// X86_64:#define __POINTER_WIDTH__ 64
+// X86_64:#define __PTRDIFF_TYPE__ long int
+// X86_64:#define __PTRDIFF_WIDTH__ 64
+// X86_64:#define __REGISTER_PREFIX__ 
+// X86_64:#define __SCHAR_MAX__ 127
+// X86_64:#define __SHRT_MAX__ 32767
+// X86_64:#define __SIG_ATOMIC_WIDTH__ 32
+// X86_64:#define __SIZEOF_DOUBLE__ 8
+// X86_64:#define __SIZEOF_FLOAT__ 4
+// X86_64:#define __SIZEOF_INT__ 4
+// X86_64:#define __SIZEOF_LONG_DOUBLE__ 16
+// X86_64:#define __SIZEOF_LONG_LONG__ 8
+// X86_64:#define __SIZEOF_LONG__ 8
+// X86_64:#define __SIZEOF_POINTER__ 8
+// X86_64:#define __SIZEOF_PTRDIFF_T__ 8
+// X86_64:#define __SIZEOF_SHORT__ 2
+// X86_64:#define __SIZEOF_SIZE_T__ 8
+// X86_64:#define __SIZEOF_WCHAR_T__ 4
+// X86_64:#define __SIZEOF_WINT_T__ 4
+// X86_64:#define __SIZE_TYPE__ long unsigned int
+// X86_64:#define __SIZE_WIDTH__ 64
+// X86_64:#define __SSE2_MATH__ 1
+// X86_64:#define __SSE2__ 1
+// X86_64:#define __SSE_MATH__ 1
+// X86_64:#define __SSE__ 1
+// X86_64:#define __UINTMAX_TYPE__ long unsigned int
+// X86_64:#define __USER_LABEL_PREFIX__ _
+// X86_64:#define __WCHAR_MAX__ 2147483647
+// X86_64:#define __WCHAR_TYPE__ int
+// X86_64:#define __WCHAR_WIDTH__ 32
+// X86_64:#define __WINT_TYPE__ int
+// X86_64:#define __WINT_WIDTH__ 32
+// X86_64:#define __amd64 1
+// X86_64:#define __amd64__ 1
+// X86_64:#define __x86_64 1
+// X86_64:#define __x86_64__ 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=x86_64-pc-linux-gnu < /dev/null | FileCheck -check-prefix X86_64-LINUX %s
+//
+// X86_64-LINUX:#define _LP64 1
+// X86_64-LINUX:#define __CHAR16_TYPE__ unsigned short
+// X86_64-LINUX:#define __CHAR32_TYPE__ unsigned int
+// X86_64-LINUX:#define __CHAR_BIT__ 8
+// X86_64-LINUX:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
+// X86_64-LINUX:#define __DBL_DIG__ 15
+// X86_64-LINUX:#define __DBL_EPSILON__ 2.2204460492503131e-16
+// X86_64-LINUX:#define __DBL_HAS_DENORM__ 1
+// X86_64-LINUX:#define __DBL_HAS_INFINITY__ 1
+// X86_64-LINUX:#define __DBL_HAS_QUIET_NAN__ 1
+// X86_64-LINUX:#define __DBL_MANT_DIG__ 53
+// X86_64-LINUX:#define __DBL_MAX_10_EXP__ 308
+// X86_64-LINUX:#define __DBL_MAX_EXP__ 1024
+// X86_64-LINUX:#define __DBL_MAX__ 1.7976931348623157e+308
+// X86_64-LINUX:#define __DBL_MIN_10_EXP__ (-307)
+// X86_64-LINUX:#define __DBL_MIN_EXP__ (-1021)
+// X86_64-LINUX:#define __DBL_MIN__ 2.2250738585072014e-308
+// X86_64-LINUX:#define __DECIMAL_DIG__ 21
+// X86_64-LINUX:#define __FLT_DENORM_MIN__ 1.40129846e-45F
+// X86_64-LINUX:#define __FLT_DIG__ 6
+// X86_64-LINUX:#define __FLT_EPSILON__ 1.19209290e-7F
+// X86_64-LINUX:#define __FLT_EVAL_METHOD__ 0
+// X86_64-LINUX:#define __FLT_HAS_DENORM__ 1
+// X86_64-LINUX:#define __FLT_HAS_INFINITY__ 1
+// X86_64-LINUX:#define __FLT_HAS_QUIET_NAN__ 1
+// X86_64-LINUX:#define __FLT_MANT_DIG__ 24
+// X86_64-LINUX:#define __FLT_MAX_10_EXP__ 38
+// X86_64-LINUX:#define __FLT_MAX_EXP__ 128
+// X86_64-LINUX:#define __FLT_MAX__ 3.40282347e+38F
+// X86_64-LINUX:#define __FLT_MIN_10_EXP__ (-37)
+// X86_64-LINUX:#define __FLT_MIN_EXP__ (-125)
+// X86_64-LINUX:#define __FLT_MIN__ 1.17549435e-38F
+// X86_64-LINUX:#define __FLT_RADIX__ 2
+// X86_64-LINUX:#define __INT16_TYPE__ short
+// X86_64-LINUX:#define __INT32_TYPE__ int
+// X86_64-LINUX:#define __INT64_C_SUFFIX__ L
+// X86_64-LINUX:#define __INT64_TYPE__ long int
+// X86_64-LINUX:#define __INT8_TYPE__ char
+// X86_64-LINUX:#define __INTMAX_MAX__ 9223372036854775807L
+// X86_64-LINUX:#define __INTMAX_TYPE__ long int
+// X86_64-LINUX:#define __INTMAX_WIDTH__ 64
+// X86_64-LINUX:#define __INTPTR_TYPE__ long int
+// X86_64-LINUX:#define __INTPTR_WIDTH__ 64
+// X86_64-LINUX:#define __INT_MAX__ 2147483647
+// X86_64-LINUX:#define __LDBL_DENORM_MIN__ 3.64519953188247460253e-4951L
+// X86_64-LINUX:#define __LDBL_DIG__ 18
+// X86_64-LINUX:#define __LDBL_EPSILON__ 1.08420217248550443401e-19L
+// X86_64-LINUX:#define __LDBL_HAS_DENORM__ 1
+// X86_64-LINUX:#define __LDBL_HAS_INFINITY__ 1
+// X86_64-LINUX:#define __LDBL_HAS_QUIET_NAN__ 1
+// X86_64-LINUX:#define __LDBL_MANT_DIG__ 64
+// X86_64-LINUX:#define __LDBL_MAX_10_EXP__ 4932
+// X86_64-LINUX:#define __LDBL_MAX_EXP__ 16384
+// X86_64-LINUX:#define __LDBL_MAX__ 1.18973149535723176502e+4932L
+// X86_64-LINUX:#define __LDBL_MIN_10_EXP__ (-4931)
+// X86_64-LINUX:#define __LDBL_MIN_EXP__ (-16381)
+// X86_64-LINUX:#define __LDBL_MIN__ 3.36210314311209350626e-4932L
+// X86_64-LINUX:#define __LITTLE_ENDIAN__ 1
+// X86_64-LINUX:#define __LONG_LONG_MAX__ 9223372036854775807LL
+// X86_64-LINUX:#define __LONG_MAX__ 9223372036854775807L
+// X86_64-LINUX:#define __LP64__ 1
+// X86_64-LINUX:#define __MMX__ 1
+// X86_64-LINUX:#define __NO_INLINE__ 1
+// X86_64-LINUX:#define __NO_MATH_INLINES 1
+// X86_64-LINUX:#define __POINTER_WIDTH__ 64
+// X86_64-LINUX:#define __PTRDIFF_TYPE__ long int
+// X86_64-LINUX:#define __PTRDIFF_WIDTH__ 64
+// X86_64-LINUX:#define __REGISTER_PREFIX__ 
+// X86_64-LINUX:#define __SCHAR_MAX__ 127
+// X86_64-LINUX:#define __SHRT_MAX__ 32767
+// X86_64-LINUX:#define __SIG_ATOMIC_WIDTH__ 32
+// X86_64-LINUX:#define __SIZEOF_DOUBLE__ 8
+// X86_64-LINUX:#define __SIZEOF_FLOAT__ 4
+// X86_64-LINUX:#define __SIZEOF_INT__ 4
+// X86_64-LINUX:#define __SIZEOF_LONG_DOUBLE__ 16
+// X86_64-LINUX:#define __SIZEOF_LONG_LONG__ 8
+// X86_64-LINUX:#define __SIZEOF_LONG__ 8
+// X86_64-LINUX:#define __SIZEOF_POINTER__ 8
+// X86_64-LINUX:#define __SIZEOF_PTRDIFF_T__ 8
+// X86_64-LINUX:#define __SIZEOF_SHORT__ 2
+// X86_64-LINUX:#define __SIZEOF_SIZE_T__ 8
+// X86_64-LINUX:#define __SIZEOF_WCHAR_T__ 4
+// X86_64-LINUX:#define __SIZEOF_WINT_T__ 4
+// X86_64-LINUX:#define __SIZE_TYPE__ long unsigned int
+// X86_64-LINUX:#define __SIZE_WIDTH__ 64
+// X86_64-LINUX:#define __SSE2_MATH__ 1
+// X86_64-LINUX:#define __SSE2__ 1
+// X86_64-LINUX:#define __SSE_MATH__ 1
+// X86_64-LINUX:#define __SSE__ 1
+// X86_64-LINUX:#define __UINTMAX_TYPE__ long unsigned int
+// X86_64-LINUX:#define __USER_LABEL_PREFIX__
+// X86_64-LINUX:#define __WCHAR_MAX__ 2147483647
+// X86_64-LINUX:#define __WCHAR_TYPE__ int
+// X86_64-LINUX:#define __WCHAR_WIDTH__ 32
+// X86_64-LINUX:#define __WINT_TYPE__ unsigned int
+// X86_64-LINUX:#define __WINT_WIDTH__ 32
+// X86_64-LINUX:#define __amd64 1
+// X86_64-LINUX:#define __amd64__ 1
+// X86_64-LINUX:#define __x86_64 1
+// X86_64-LINUX:#define __x86_64__ 1
+//
+// RUN: %clang_cc1 -x c++ -triple i686-pc-linux-gnu -fobjc-fragile-abi -E -dM < /dev/null | FileCheck -check-prefix GNUSOURCE %s
+// GNUSOURCE:#define _GNU_SOURCE 1
+// 
+// RUN: %clang_cc1 -x c++ -std=c++98 -fno-rtti -E -dM < /dev/null | FileCheck -check-prefix NORTTI %s
+// NORTTI: __GXX_ABI_VERSION
+// NORTTI-NOT:#define __GXX_RTTI
+// NORTTI: __STDC__
diff --git a/clang/test/Preprocessor/line-directive-output.c b/clang/test/Preprocessor/line-directive-output.c
new file mode 100644
index 0000000..290703a
--- /dev/null
+++ b/clang/test/Preprocessor/line-directive-output.c
@@ -0,0 +1,71 @@
+// RUN: %clang_cc1 -E %s 2>&1 | FileCheck %s -strict-whitespace
+// PR6101
+int a;
+// CHECK: # 1 "{{.*}}line-directive-output.c"
+// CHECK: int a;
+
+// CHECK-NEXT: # 50 "{{.*}}line-directive-output.c"
+// CHECK-NEXT: int b;
+#line 50
+int b;
+
+// CHECK: # 13 "{{.*}}line-directive-output.c"
+// CHECK-NEXT: int c;
+# 13
+int c;
+
+
+// CHECK-NEXT: # 1 "A.c"
+#line 1 "A.c"
+// CHECK-NEXT: # 2 "A.c"
+#line 2
+
+// CHECK-NEXT: # 1 "B.c"
+#line 1 "B.c"
+
+// CHECK-NEXT: # 1000 "A.c"
+#line 1000 "A.c"
+
+int y;
+
+
+
+
+
+
+
+// CHECK: # 1010 "A.c"
+int z;
+
+extern int x;
+
+# 3 "temp2.h" 1
+extern int y;
+
+# 7 "A.c" 2
+extern int z;
+
+
+
+
+
+
+
+
+
+
+
+
+
+// CHECK: # 25 "A.c"
+
+
+// CHECK: # 50 "C.c" 1
+# 50 "C.c" 1
+
+
+// CHECK-NEXT: # 2000 "A.c" 2
+# 2000 "A.c" 2
+# 42 "A.c"
+# 44 "A.c"
+# 49 "A.c"
diff --git a/clang/test/Preprocessor/line-directive.c b/clang/test/Preprocessor/line-directive.c
new file mode 100644
index 0000000..28e9302
--- /dev/null
+++ b/clang/test/Preprocessor/line-directive.c
@@ -0,0 +1,92 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -pedantic %s
+// RUN: %clang_cc1 -E %s 2>&1 | grep 'blonk.c:92:2: error: ABC'
+// RUN: %clang_cc1 -E %s 2>&1 | grep 'blonk.c:93:2: error: DEF'
+
+#line 'a'            // expected-error {{#line directive requires a positive integer argument}}
+#line 0              // expected-error {{#line directive requires a positive integer argument}}
+#line 00             // expected-error {{#line directive requires a positive integer argument}}
+#line 2147483648     // expected-warning {{C requires #line number to be less than 2147483648, allowed as extension}}
+#line 42             // ok
+#line 42 'a'         // expected-error {{invalid filename for #line directive}}
+#line 42 "foo/bar/baz.h"  // ok
+
+
+// #line directives expand macros.
+#define A 42 "foo"
+#line A
+
+# 42
+# 42 "foo"
+# 42 "foo" 2 // expected-error {{invalid line marker flag '2': cannot pop empty include stack}}
+# 42 "foo" 1 3  // enter
+# 42 "foo" 2 3  // exit
+# 42 "foo" 2 3 4 // expected-error {{invalid line marker flag '2': cannot pop empty include stack}}
+# 42 "foo" 3 4
+
+# 'a'            // expected-error {{invalid preprocessing directive}}
+# 42 'f'         // expected-error {{invalid filename for line marker directive}}
+# 42 1 3         // expected-error {{invalid filename for line marker directive}}
+# 42 "foo" 3 1   // expected-error {{invalid flag line marker directive}}
+# 42 "foo" 42    // expected-error {{invalid flag line marker directive}}
+# 42 "foo" 1 2   // expected-error {{invalid flag line marker directive}}
+
+
+// These are checked by the RUN line.
+#line 92 "blonk.c"
+#error ABC  // expected-error {{#error ABC}}
+#error DEF  // expected-error {{#error DEF}}
+
+
+// Verify that linemarker diddling of the system header flag works.
+
+# 192 "glomp.h" // not a system header.
+typedef int x;  // expected-note {{previous definition is here}}
+typedef int x;  // expected-warning {{redefinition of typedef 'x' is a C11 feature}}
+
+# 192 "glomp.h" 3 // System header.
+typedef int y;  // ok
+typedef int y;  // ok
+
+typedef int q;  // q is in system header.
+
+#line 42 "blonk.h"  // doesn't change system headerness.
+
+typedef int z;  // ok
+typedef int z;  // ok
+
+# 97     // doesn't change system headerness.
+
+typedef int z1;  // ok
+typedef int z1;  // ok
+
+# 42 "blonk.h"  // DOES change system headerness.
+
+typedef int w;  // expected-note {{previous definition is here}}
+typedef int w;  // expected-warning {{redefinition of typedef 'w' is a C11 feature}}
+
+typedef int q;  // original definition in system header, should not diagnose.
+
+// This should not produce an "extra tokens at end of #line directive" warning,
+// because #line is allowed to contain expanded tokens.
+#define EMPTY()
+#line 2 "foo.c" EMPTY( )
+#line 2 "foo.c" NONEMPTY( )  // expected-warning{{extra tokens at end of #line directive}}
+
+// PR3940
+#line 0xf  // expected-error {{#line directive requires a simple digit sequence}}
+#line 42U  // expected-error {{#line directive requires a simple digit sequence}}
+
+
+// Line markers are digit strings interpreted as decimal numbers, this is
+// 10, not 8.
+#line 010  // expected-warning {{#line directive interprets number as decimal, not octal}}
+extern int array[__LINE__ == 10 ? 1:-1];
+
+/* PR3917 */
+#line 41
+extern char array2[\
+_\
+_LINE__ == 42 ? 1: -1];  /* line marker is location of first _ */
+
+
+
diff --git a/clang/test/Preprocessor/macro-multiline.c b/clang/test/Preprocessor/macro-multiline.c
new file mode 100644
index 0000000..df7c40a
--- /dev/null
+++ b/clang/test/Preprocessor/macro-multiline.c
@@ -0,0 +1,8 @@
+// RUN: %clang -E %s "-DX=A
+// RUN: THIS_SHOULD_NOT_EXIST_IN_THE_OUTPUT" > %t
+// RUN: grep "GOOD: A" %t
+// RUN: not grep THIS_SHOULD_NOT_EXIST_IN_THE_OUTPUT %t
+// rdar://6762183
+
+GOOD: X
+
diff --git a/clang/test/Preprocessor/macro_arg_directive.c b/clang/test/Preprocessor/macro_arg_directive.c
new file mode 100644
index 0000000..5c9943d
--- /dev/null
+++ b/clang/test/Preprocessor/macro_arg_directive.c
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 %s -fsyntax-only -verify
+
+// header1.h
+void fail(const char *);
+#define MUNCH(...) \
+ ({ int result = 0; __VA_ARGS__; if (!result) { fail(#__VA_ARGS__); }; result })
+
+static inline int f(int k) {
+  return MUNCH( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{returning 'void'}}
+    if (k < 3)
+      result = 24;
+    else if (k > 4)
+      result = k - 4;
+}
+
+#include "macro_arg_directive.h" // expected-error {{embedding a #include directive within macro arguments is not supported}}
+
+int g(int k) {
+  return f(k) + f(k-1));
+}
diff --git a/clang/test/Preprocessor/macro_arg_directive.h b/clang/test/Preprocessor/macro_arg_directive.h
new file mode 100644
index 0000000..892dbf2
--- /dev/null
+++ b/clang/test/Preprocessor/macro_arg_directive.h
@@ -0,0 +1,9 @@
+// Support header for macro_arg_directive.c
+
+int n;
+
+struct S {
+  int k;
+};
+
+void g(int);
diff --git a/clang/test/Preprocessor/macro_arg_keyword.c b/clang/test/Preprocessor/macro_arg_keyword.c
new file mode 100644
index 0000000..b9bbbf3
--- /dev/null
+++ b/clang/test/Preprocessor/macro_arg_keyword.c
@@ -0,0 +1,6 @@
+// RUN: %clang_cc1 -E %s | grep xxx-xxx
+
+#define foo(return) return-return
+
+foo(xxx)
+
diff --git a/clang/test/Preprocessor/macro_disable.c b/clang/test/Preprocessor/macro_disable.c
new file mode 100644
index 0000000..d7859dc
--- /dev/null
+++ b/clang/test/Preprocessor/macro_disable.c
@@ -0,0 +1,43 @@
+// RUN: %clang_cc1 %s -E | FileCheck -strict-whitespace %s
+// Check for C99 6.10.3.4p2.
+
+#define f(a) f(x * (a)) 
+#define x 2 
+#define z z[0] 
+f(f(z)); 
+// CHECK: f(2 * (f(2 * (z[0]))));
+
+
+
+#define A A B C 
+#define B B C A 
+#define C C A B 
+A 
+// CHECK: A B C A B A C A B C A
+
+
+// PR1820
+#define i(x) h(x
+#define h(x) x(void) 
+extern int i(i));
+// CHECK: int i(void)
+
+
+#define M_0(x) M_ ## x 
+#define M_1(x) x + M_0(0) 
+#define M_2(x) x + M_1(1) 
+#define M_3(x) x + M_2(2) 
+#define M_4(x) x + M_3(3) 
+#define M_5(x) x + M_4(4) 
+
+a: M_0(1)(2)(3)(4)(5);
+b: M_0(5)(4)(3)(2)(1);
+
+// CHECK: a: 2 + M_0(3)(4)(5);
+// CHECK: b: 4 + 4 + 3 + 2 + 1 + M_0(3)(2)(1);
+
+#define n(v) v
+#define l m
+#define m l a
+c: n(m) X
+// CHECK: c: m a X
diff --git a/clang/test/Preprocessor/macro_expand.c b/clang/test/Preprocessor/macro_expand.c
new file mode 100644
index 0000000..4dc0357
--- /dev/null
+++ b/clang/test/Preprocessor/macro_expand.c
@@ -0,0 +1,19 @@
+// RUN: %clang_cc1 -E %s | grep '^A: Y$'
+// RUN: %clang_cc1 -E %s | grep '^B: f()$'
+// RUN: %clang_cc1 -E %s | grep '^C: for()$'
+
+#define X() Y
+#define Y() X
+
+A: X()()()
+
+// PR3927
+#define f(x) h(x
+#define for(x) h(x
+#define h(x) x()
+B: f(f))
+C: for(for))
+
+// rdar://6880648
+#define f(x,y...) y
+f()
diff --git a/clang/test/Preprocessor/macro_expandloc.c b/clang/test/Preprocessor/macro_expandloc.c
new file mode 100644
index 0000000..f466013
--- /dev/null
+++ b/clang/test/Preprocessor/macro_expandloc.c
@@ -0,0 +1,6 @@
+// RUN: %clang_cc1 %s -E 2>&1 | grep '#include'
+#define FOO 1
+
+// The error message should be on the #include line, not the 1.
+#include FOO
+
diff --git a/clang/test/Preprocessor/macro_expandloc2.c b/clang/test/Preprocessor/macro_expandloc2.c
new file mode 100644
index 0000000..4aa7dfe
--- /dev/null
+++ b/clang/test/Preprocessor/macro_expandloc2.c
@@ -0,0 +1,6 @@
+// RUN: %clang_cc1 %s -E 2>&1 | grep '#include'
+#define FOO BAR
+
+// The error message should be on the #include line, not the 1.
+#include FOO
+
diff --git a/clang/test/Preprocessor/macro_fn.c b/clang/test/Preprocessor/macro_fn.c
new file mode 100644
index 0000000..85733b4
--- /dev/null
+++ b/clang/test/Preprocessor/macro_fn.c
@@ -0,0 +1,46 @@
+/* RUN: %clang_cc1 %s -Eonly -std=c89 -pedantic -verify
+*/
+/* PR3937 */
+#define zero() 0
+#define one(x) 0
+#define two(x, y) 0
+#define zero_dot(...) 0   /* expected-warning {{variadic macros were introduced in C99}} */
+#define one_dot(x, ...) 0 /* expected-warning {{variadic macros were introduced in C99}} */
+
+zero()
+zero(1);          /* expected-error {{too many arguments provided to function-like macro invocation}} */
+zero(1, 2, 3);    /* expected-error {{too many arguments provided to function-like macro invocation}} */
+
+one()   /* ok */
+one(a)
+one(a,)           /* expected-error {{too many arguments provided to function-like macro invocation}} */
+one(a, b)         /* expected-error {{too many arguments provided to function-like macro invocation}} */
+
+two()       /* expected-error {{too few arguments provided to function-like macro invocation}} */
+two(a)      /* expected-error {{too few arguments provided to function-like macro invocation}} */
+two(a,b)
+two(a, )    /* expected-warning {{empty macro arguments were standardized in C99}} */
+two(a,b,c)  /* expected-error {{too many arguments provided to function-like macro invocation}} */
+two(
+    ,     /* expected-warning {{empty macro arguments were standardized in C99}} */
+    ,     /* expected-warning {{empty macro arguments were standardized in C99}}  \
+             expected-error {{too many arguments provided to function-like macro invocation}} */
+    )     
+two(,)      /* expected-warning 2 {{empty macro arguments were standardized in C99}} */
+
+
+
+/* PR4006 & rdar://6807000 */
+#define e(...) __VA_ARGS__  /* expected-warning {{variadic macros were introduced in C99}} */
+e(x)
+e()
+
+zero_dot()
+one_dot(x)  /* empty ... argument: expected-warning {{varargs argument missing, but tolerated as an extension}}  */
+one_dot()   /* empty first argument, elided ...: expected-warning {{varargs argument missing, but tolerated as an extension}} */
+
+
+/* rdar://6816766 - Crash with function-like macro test at end of directive. */
+#define E() (i == 0)
+#if E
+#endif
diff --git a/clang/test/Preprocessor/macro_fn_comma_swallow.c b/clang/test/Preprocessor/macro_fn_comma_swallow.c
new file mode 100644
index 0000000..726a889
--- /dev/null
+++ b/clang/test/Preprocessor/macro_fn_comma_swallow.c
@@ -0,0 +1,28 @@
+// Test the GNU comma swallowing extension.
+// RUN: %clang_cc1 %s -E | FileCheck -strict-whitespace %s
+
+// CHECK: 1: foo{A, }
+#define X(Y) foo{A, Y}
+1: X()
+
+
+// CHECK: 2: fo2{A,}
+#define X2(Y) fo2{A,##Y}
+2: X2()
+
+// should eat the comma.
+// CHECK: 3: {foo}
+#define X3(b, ...) {b, ## __VA_ARGS__}
+3: X3(foo)
+
+
+
+// PR3880
+// CHECK: 4: AA BB
+#define X4(...)  AA , ## __VA_ARGS__ BB
+4: X4()
+
+// PR7943
+// CHECK: 5: 1
+#define X5(x,...) x##,##__VA_ARGS__
+5: X5(1)
diff --git a/clang/test/Preprocessor/macro_fn_disable_expand.c b/clang/test/Preprocessor/macro_fn_disable_expand.c
new file mode 100644
index 0000000..16948dc
--- /dev/null
+++ b/clang/test/Preprocessor/macro_fn_disable_expand.c
@@ -0,0 +1,30 @@
+// RUN: %clang_cc1 %s -E | FileCheck %s
+
+#define foo(x) bar x
+foo(foo) (2)
+// CHECK: bar foo (2)
+
+#define m(a) a(w)
+#define w ABCD
+m(m)
+// CHECK: m(ABCD)
+
+
+
+// rdar://7466570 PR4438, PR5163
+
+// We should get '42' in the argument list for gcc compatibility.
+#define A 1
+#define B 2
+#define C(x) (x + 1)
+
+X: C(
+#ifdef A
+#if A == 1
+#if B
+    42
+#endif
+#endif
+#endif
+    )
+// CHECK: X: (42 + 1)
diff --git a/clang/test/Preprocessor/macro_fn_lparen_scan.c b/clang/test/Preprocessor/macro_fn_lparen_scan.c
new file mode 100644
index 0000000..0218469
--- /dev/null
+++ b/clang/test/Preprocessor/macro_fn_lparen_scan.c
@@ -0,0 +1,27 @@
+// RUN: %clang_cc1 -E %s | grep 'noexp: foo y'
+// RUN: %clang_cc1 -E %s | grep 'expand: abc'
+// RUN: %clang_cc1 -E %s | grep 'noexp2: foo nonexp'
+// RUN: %clang_cc1 -E %s | grep 'expand2: abc'
+
+#define A foo
+#define foo() abc
+#define X A y
+
+// This should not expand to abc, because the foo macro isn't followed by (.
+noexp: X
+
+
+// This should expand to abc.
+#undef X
+#define X A ()
+expand: X
+
+
+// This should be 'foo nonexp'
+noexp2: A nonexp
+
+// This should expand
+expand2: A (
+)
+
+
diff --git a/clang/test/Preprocessor/macro_fn_lparen_scan2.c b/clang/test/Preprocessor/macro_fn_lparen_scan2.c
new file mode 100644
index 0000000..c23e741
--- /dev/null
+++ b/clang/test/Preprocessor/macro_fn_lparen_scan2.c
@@ -0,0 +1,7 @@
+// RUN: %clang_cc1 -E %s | grep 'FUNC (3 +1);'
+
+#define F(a) a 
+#define FUNC(a) (a+1) 
+
+F(FUNC) FUNC (3); /* final token sequence is FUNC(3+1) */ 
+
diff --git a/clang/test/Preprocessor/macro_fn_placemarker.c b/clang/test/Preprocessor/macro_fn_placemarker.c
new file mode 100644
index 0000000..1791054
--- /dev/null
+++ b/clang/test/Preprocessor/macro_fn_placemarker.c
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 %s -E | grep 'foo(A, )'
+
+#define X(Y) foo(A, Y)
+X()
+
diff --git a/clang/test/Preprocessor/macro_fn_preexpand.c b/clang/test/Preprocessor/macro_fn_preexpand.c
new file mode 100644
index 0000000..1b94c82
--- /dev/null
+++ b/clang/test/Preprocessor/macro_fn_preexpand.c
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 %s -E | grep 'pre: 1 1 X'
+// RUN: %clang_cc1 %s -E | grep 'nopre: 1A(X)'
+
+/* Preexpansion of argument. */
+#define A(X) 1 X
+pre: A(A(X))
+
+/* The ## operator disables preexpansion. */
+#undef A
+#define A(X) 1 ## X
+nopre: A(A(X))
+
diff --git a/clang/test/Preprocessor/macro_fn_varargs_iso.c b/clang/test/Preprocessor/macro_fn_varargs_iso.c
new file mode 100644
index 0000000..a1aab26
--- /dev/null
+++ b/clang/test/Preprocessor/macro_fn_varargs_iso.c
@@ -0,0 +1,11 @@
+
+// RUN: %clang_cc1 -E %s | grep 'foo{a, b, c, d, e}'
+// RUN: %clang_cc1 -E %s | grep 'foo2{d, C, B}'
+// RUN: %clang_cc1 -E %s | grep 'foo2{d,e, C, B}'
+
+#define va1(...) foo{a, __VA_ARGS__, e}
+va1(b, c, d)
+#define va2(a, b, ...) foo2{__VA_ARGS__, b, a}
+va2(B, C, d)
+va2(B, C, d,e)
+
diff --git a/clang/test/Preprocessor/macro_fn_varargs_named.c b/clang/test/Preprocessor/macro_fn_varargs_named.c
new file mode 100644
index 0000000..b50d53d
--- /dev/null
+++ b/clang/test/Preprocessor/macro_fn_varargs_named.c
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -E %s | grep '^a: x$'
+// RUN: %clang_cc1 -E %s | grep '^b: x y, z,h$'
+// RUN: %clang_cc1 -E %s | grep '^c: foo(x)$'
+
+#define A(b, c...) b c
+a: A(x)
+b: A(x, y, z,h)
+
+#define B(b, c...) foo(b, ## c)
+c: B(x)
diff --git a/clang/test/Preprocessor/macro_misc.c b/clang/test/Preprocessor/macro_misc.c
new file mode 100644
index 0000000..53d9982
--- /dev/null
+++ b/clang/test/Preprocessor/macro_misc.c
@@ -0,0 +1,23 @@
+// RUN: %clang_cc1 %s -Eonly -verify
+
+// This should not be rejected.
+#ifdef defined
+#endif
+
+
+
+// PR3764
+
+// This should not produce a redefinition warning.
+#define FUNC_LIKE(a) (a)
+#define FUNC_LIKE(a)(a)
+
+// This either.
+#define FUNC_LIKE2(a)\
+(a)
+#define FUNC_LIKE2(a) (a)
+
+// This should.
+#define FUNC_LIKE3(a) ( a)  // expected-note {{previous definition is here}}
+#define FUNC_LIKE3(a) (a) // expected-warning {{'FUNC_LIKE3' macro redefined}}
+
diff --git a/clang/test/Preprocessor/macro_not_define.c b/clang/test/Preprocessor/macro_not_define.c
new file mode 100644
index 0000000..82648d4
--- /dev/null
+++ b/clang/test/Preprocessor/macro_not_define.c
@@ -0,0 +1,9 @@
+// RUN: %clang_cc1 -E %s | grep '^ # define X 3$'
+
+#define H # 
+ #define D define 
+ 
+ #define DEFINE(a, b) H D a b 
+ 
+ DEFINE(X, 3) 
+
diff --git a/clang/test/Preprocessor/macro_paste_bad.c b/clang/test/Preprocessor/macro_paste_bad.c
new file mode 100644
index 0000000..0a028a4
--- /dev/null
+++ b/clang/test/Preprocessor/macro_paste_bad.c
@@ -0,0 +1,34 @@
+// RUN: %clang_cc1 -Eonly -verify -pedantic %s
+// pasting ""x"" and ""+"" does not give a valid preprocessing token
+#define XYZ  x ## + 
+XYZ   // expected-error {{pasting formed 'x+', an invalid preprocessing token}}
+#define XXYZ  . ## test
+XXYZ   // expected-error {{pasting formed '.test', an invalid preprocessing token}}
+
+// GCC PR 20077
+
+#define a   a ## ## // expected-error {{'##' cannot appear at end of macro expansion}}
+#define b() b ## ## // expected-error {{'##' cannot appear at end of macro expansion}}
+#define c   c ##    // expected-error {{'##' cannot appear at end of macro expansion}}
+#define d() d ##    // expected-error {{'##' cannot appear at end of macro expansion}}
+
+
+#define e   ## ## e // expected-error {{'##' cannot appear at start of macro expansion}}
+#define f() ## ## f // expected-error {{'##' cannot appear at start of macro expansion}}
+#define g   ## g    // expected-error {{'##' cannot appear at start of macro expansion}}
+#define h() ## h    // expected-error {{'##' cannot appear at start of macro expansion}}
+#define i   ##      // expected-error {{'##' cannot appear at start of macro expansion}}
+#define j() ##      // expected-error {{'##' cannot appear at start of macro expansion}}
+
+// Invalid token pasting.
+// PR3918
+
+// When pasting creates poisoned identifiers, we error.
+#pragma GCC poison BLARG
+BLARG  // expected-error {{attempt to use a poisoned identifier}}
+#define XX BL ## ARG
+XX     // expected-error {{attempt to use a poisoned identifier}}
+
+#define VA __VA_ ## ARGS__
+int VA;   // expected-warning {{__VA_ARGS__ can only appear in the expansion of a C99 variadic macro}}
+
diff --git a/clang/test/Preprocessor/macro_paste_bcpl_comment.c b/clang/test/Preprocessor/macro_paste_bcpl_comment.c
new file mode 100644
index 0000000..fd07b1f
--- /dev/null
+++ b/clang/test/Preprocessor/macro_paste_bcpl_comment.c
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 %s -Eonly 2>&1 | grep error
+
+#define COMM1 / ## /
+COMM1
+
diff --git a/clang/test/Preprocessor/macro_paste_c_block_comment.c b/clang/test/Preprocessor/macro_paste_c_block_comment.c
new file mode 100644
index 0000000..c690a4c
--- /dev/null
+++ b/clang/test/Preprocessor/macro_paste_c_block_comment.c
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 %s -Eonly -verify
+
+#define COMM / ## *
+COMM // expected-error {{pasting formed '/*', an invalid preprocessing token}}
+
diff --git a/clang/test/Preprocessor/macro_paste_commaext.c b/clang/test/Preprocessor/macro_paste_commaext.c
new file mode 100644
index 0000000..7cfe43d
--- /dev/null
+++ b/clang/test/Preprocessor/macro_paste_commaext.c
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 %s -E | grep 'V);'
+// RUN: %clang_cc1 %s -E | grep 'W, 1, 2);'
+// RUN: %clang_cc1 %s -E | grep 'X, 1, 2);'
+// RUN: %clang_cc1 %s -E | grep 'Y, );'
+// RUN: %clang_cc1 %s -E | grep 'Z, );'
+
+#define debug(format, ...) format, ## __VA_ARGS__)
+debug(V);
+debug(W, 1, 2);
+debug(X, 1, 2 );
+debug(Y, );
+debug(Z,);
+
diff --git a/clang/test/Preprocessor/macro_paste_empty.c b/clang/test/Preprocessor/macro_paste_empty.c
new file mode 100644
index 0000000..2e26f14
--- /dev/null
+++ b/clang/test/Preprocessor/macro_paste_empty.c
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -E %s | grep 'a:Y'
+// RUN: %clang_cc1 -E %s | grep 'b:Y'
+// RUN: %clang_cc1 -E %s | grep 'c:YY'
+
+#define FOO(X) X ## Y
+a:FOO()
+
+#define FOO2(X) Y ## X
+b:FOO2()
+
+#define FOO3(X) X ## Y ## X ## Y ## X ## X
+c:FOO3()
+
diff --git a/clang/test/Preprocessor/macro_paste_hard.c b/clang/test/Preprocessor/macro_paste_hard.c
new file mode 100644
index 0000000..fad8426
--- /dev/null
+++ b/clang/test/Preprocessor/macro_paste_hard.c
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -E %s | grep '1: aaab 2'
+// RUN: %clang_cc1 -E %s | grep '2: 2 baaa'
+// RUN: %clang_cc1 -E %s | grep '3: 2 xx'
+
+#define a(n) aaa ## n
+#define b 2
+1: a(b b)   // aaab 2    2 gets expanded, not b.
+
+#undef a
+#undef b
+#define a(n) n ## aaa
+#define b 2
+2: a(b b)   // 2 baaa    2 gets expanded, not b.
+
+#define baaa xx
+3: a(b b)   // 2 xx
+
diff --git a/clang/test/Preprocessor/macro_paste_hashhash.c b/clang/test/Preprocessor/macro_paste_hashhash.c
new file mode 100644
index 0000000..f4b03be
--- /dev/null
+++ b/clang/test/Preprocessor/macro_paste_hashhash.c
@@ -0,0 +1,11 @@
+// RUN: %clang_cc1 -E %s | FileCheck %s
+#define hash_hash # ## # 
+#define mkstr(a) # a 
+#define in_between(a) mkstr(a) 
+#define join(c, d) in_between(c hash_hash d) 
+// CHECK: "x ## y";
+join(x, y);
+
+#define FOO(x) A x B
+// CHECK: A ## B;
+FOO(##);
diff --git a/clang/test/Preprocessor/macro_paste_msextensions.c b/clang/test/Preprocessor/macro_paste_msextensions.c
new file mode 100644
index 0000000..c5b4213
--- /dev/null
+++ b/clang/test/Preprocessor/macro_paste_msextensions.c
@@ -0,0 +1,34 @@
+// RUN: %clang_cc1 -P -E -fms-extensions %s | FileCheck -strict-whitespace %s
+
+// This horrible stuff should preprocess into (other than whitespace):
+//   int foo;
+//   int bar;
+//   int baz;
+
+int foo;
+
+// CHECK: int foo;
+
+#define comment /##/  dead tokens live here
+comment This is stupidity
+
+int bar;
+
+// CHECK: int bar;
+
+#define nested(x) int x comment cute little dead tokens...
+
+nested(baz)  rise of the dead tokens
+
+;
+
+// CHECK: int baz
+// CHECK: ;
+
+
+// rdar://8197149 - VC++ allows invalid token pastes: (##baz
+#define foo(x) abc(x)
+#define bar(y) foo(##baz(y))
+bar(q)
+
+// CHECK: abc(baz(q))
diff --git a/clang/test/Preprocessor/macro_paste_none.c b/clang/test/Preprocessor/macro_paste_none.c
new file mode 100644
index 0000000..97ccd7c
--- /dev/null
+++ b/clang/test/Preprocessor/macro_paste_none.c
@@ -0,0 +1,6 @@
+// RUN: %clang_cc1 -E %s | grep '!!'
+
+#define A(B,C) B ## C
+
+!A(,)!
+
diff --git a/clang/test/Preprocessor/macro_paste_simple.c b/clang/test/Preprocessor/macro_paste_simple.c
new file mode 100644
index 0000000..0e62ba4
--- /dev/null
+++ b/clang/test/Preprocessor/macro_paste_simple.c
@@ -0,0 +1,14 @@
+// RUN: %clang_cc1 %s -E | FileCheck %s
+
+#define FOO bar ## baz ## 123
+
+// CHECK: A: barbaz123
+A: FOO
+
+// PR9981
+#define M1(A) A
+#define M2(X) X
+B: M1(M2(##))
+
+// CHECK: B: ##
+
diff --git a/clang/test/Preprocessor/macro_paste_spacing.c b/clang/test/Preprocessor/macro_paste_spacing.c
new file mode 100644
index 0000000..6498ffc
--- /dev/null
+++ b/clang/test/Preprocessor/macro_paste_spacing.c
@@ -0,0 +1,7 @@
+// RUN: %clang_cc1 %s -E | grep "^xy$"
+
+#define A  x ## y
+blah
+
+A
+
diff --git a/clang/test/Preprocessor/macro_paste_spacing2.c b/clang/test/Preprocessor/macro_paste_spacing2.c
new file mode 100644
index 0000000..02cc12f
--- /dev/null
+++ b/clang/test/Preprocessor/macro_paste_spacing2.c
@@ -0,0 +1,6 @@
+// RUN: %clang_cc1 %s -E | grep "movl %eax"
+// PR4132
+#define R1E %eax
+#define epilogue(r1) movl r1 ## E;
+epilogue(R1)
+
diff --git a/clang/test/Preprocessor/macro_rescan.c b/clang/test/Preprocessor/macro_rescan.c
new file mode 100644
index 0000000..3a38548
--- /dev/null
+++ b/clang/test/Preprocessor/macro_rescan.c
@@ -0,0 +1,9 @@
+// RUN: %clang_cc1 -E %s | grep 'ei_1 = (17 +1);'
+// RUN: %clang_cc1 -E %s | grep 'ei_2 = (M1)(17);'
+
+#define M1(a) (a+1) 
+#define M2(b) b 
+
+int ei_1 = M2(M1)(17); /* becomes int ei_1 = (17+1); */ 
+int ei_2 = (M2(M1))(17); /* becomes int ei_2 = (M1)(17); */ 
+
diff --git a/clang/test/Preprocessor/macro_rescan2.c b/clang/test/Preprocessor/macro_rescan2.c
new file mode 100644
index 0000000..826f4ee
--- /dev/null
+++ b/clang/test/Preprocessor/macro_rescan2.c
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 %s -E | grep 'a: 2\*f(9)'
+// RUN: %clang_cc1 %s -E | grep 'b: 2\*9\*g'
+
+#define f(a) a*g 
+#define g f 
+a: f(2)(9) 
+
+#undef f
+#undef g
+
+#define f(a) a*g 
+#define g(a) f(a) 
+
+b: f(2)(9)
+
diff --git a/clang/test/Preprocessor/macro_rescan_varargs.c b/clang/test/Preprocessor/macro_rescan_varargs.c
new file mode 100644
index 0000000..6c6415a
--- /dev/null
+++ b/clang/test/Preprocessor/macro_rescan_varargs.c
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -E %s | FileCheck -strict-whitespace %s
+
+#define LPAREN ( 
+#define RPAREN ) 
+#define F(x, y) x + y 
+#define ELLIP_FUNC(...) __VA_ARGS__ 
+
+1: ELLIP_FUNC(F, LPAREN, 'a', 'b', RPAREN); /* 1st invocation */ 
+2: ELLIP_FUNC(F LPAREN 'a', 'b' RPAREN); /* 2nd invocation */ 
+
+// CHECK: 1: F, (, 'a', 'b', );
+// CHECK: 2: 'a' + 'b';
+
diff --git a/clang/test/Preprocessor/macro_rparen_scan.c b/clang/test/Preprocessor/macro_rparen_scan.c
new file mode 100644
index 0000000..e4de5db
--- /dev/null
+++ b/clang/test/Preprocessor/macro_rparen_scan.c
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -E %s | grep '^3 ;$'
+
+/* Right paren scanning, hard case.  Should expand to 3. */
+#define i(x) 3 
+#define a i(yz 
+#define b ) 
+a b ) ; 
+
diff --git a/clang/test/Preprocessor/macro_rparen_scan2.c b/clang/test/Preprocessor/macro_rparen_scan2.c
new file mode 100644
index 0000000..42aa544
--- /dev/null
+++ b/clang/test/Preprocessor/macro_rparen_scan2.c
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -E %s | FileCheck -strict-whitespace %s
+
+#define R_PAREN ) 
+
+#define FUNC(a) a 
+
+static int glob = (1 + FUNC(1 R_PAREN ); 
+
+// CHECK: static int glob = (1 + 1 );
+
diff --git a/clang/test/Preprocessor/macro_space.c b/clang/test/Preprocessor/macro_space.c
new file mode 100644
index 0000000..49a9a0f
--- /dev/null
+++ b/clang/test/Preprocessor/macro_space.c
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 %s -E | grep '! ,'
+
+#define XX
+! XX,
+
diff --git a/clang/test/Preprocessor/macro_undef.c b/clang/test/Preprocessor/macro_undef.c
new file mode 100644
index 0000000..c842c85
--- /dev/null
+++ b/clang/test/Preprocessor/macro_undef.c
@@ -0,0 +1,4 @@
+// RUN: %clang_cc1 -dM -undef -Dfoo=1 -E %s | FileCheck %s
+
+// CHECK-NOT: #define __clang__
+// CHECK: #define foo 1
diff --git a/clang/test/Preprocessor/mi_opt.c b/clang/test/Preprocessor/mi_opt.c
new file mode 100644
index 0000000..597ac07
--- /dev/null
+++ b/clang/test/Preprocessor/mi_opt.c
@@ -0,0 +1,11 @@
+// RUN: not %clang_cc1 -fsyntax-only %s
+// PR1900
+// This test should get a redefinition error from m_iopt.h: the MI opt 
+// shouldn't apply.
+
+#define MACRO
+#include "mi_opt.h"
+#undef MACRO
+#define MACRO || 1
+#include "mi_opt.h"
+
diff --git a/clang/test/Preprocessor/mi_opt.h b/clang/test/Preprocessor/mi_opt.h
new file mode 100644
index 0000000..a82aa6a
--- /dev/null
+++ b/clang/test/Preprocessor/mi_opt.h
@@ -0,0 +1,4 @@
+#if !defined foo MACRO
+#define foo
+int x = 2;
+#endif
diff --git a/clang/test/Preprocessor/mi_opt2.c b/clang/test/Preprocessor/mi_opt2.c
new file mode 100644
index 0000000..198d19f
--- /dev/null
+++ b/clang/test/Preprocessor/mi_opt2.c
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -E %s | FileCheck %s
+// PR6282
+// This test should not trigger the include guard optimization since
+// the guard macro is defined on the first include.
+
+#define ITERATING 1
+#define X 1
+#include "mi_opt2.h"
+#undef X
+#define X 2
+#include "mi_opt2.h"
+
+// CHECK: b: 1
+// CHECK: b: 2
+
diff --git a/clang/test/Preprocessor/mi_opt2.h b/clang/test/Preprocessor/mi_opt2.h
new file mode 100644
index 0000000..df37eba
--- /dev/null
+++ b/clang/test/Preprocessor/mi_opt2.h
@@ -0,0 +1,5 @@
+#ifndef ITERATING
+a: X
+#else
+b: X
+#endif
diff --git a/clang/test/Preprocessor/microsoft-import.c b/clang/test/Preprocessor/microsoft-import.c
new file mode 100644
index 0000000..8835c7a
--- /dev/null
+++ b/clang/test/Preprocessor/microsoft-import.c
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -E -fms-compatibility %s 2>&1 | grep 'doh.c:100:2: error: #import of type library is an unsupported Microsoft feature'
+// RUN: %clang_cc1 -E -fms-compatibility %s 2>&1 | grep 'doh.c:200:2: error: #import of type library is an unsupported Microsoft feature'
+// RUN: %clang_cc1 -E -fms-compatibility %s 2>&1 | grep 'doh.c:300:2: error: #import of type library is an unsupported Microsoft feature'
+
+#line 100 "doh.c"
+#import "pp-record.h" // expected-error {{#import of type library is an unsupported Microsoft feature}}
+
+// Test attributes
+#line 200 "doh.c"
+#import "pp-record.h" no_namespace, auto_rename // expected-error {{#import of type library is an unsupported Microsoft feature}}
+
+// This will also fire the "#import of type library is an unsupported Microsoft feature"
+// error, but we can't use -verify because there's no way to put the comment on the proper line
+#line 300 "doh.c"
+#import "pp-record.h" no_namespace \
+                      auto_rename \
+                      auto_search
diff --git a/clang/test/Preprocessor/missing-system-header.c b/clang/test/Preprocessor/missing-system-header.c
new file mode 100644
index 0000000..69cb131
--- /dev/null
+++ b/clang/test/Preprocessor/missing-system-header.c
@@ -0,0 +1,2 @@
+// RUN: %clang_cc1 -verify -fsyntax-only %s
+#include "missing-system-header.h"
diff --git a/clang/test/Preprocessor/missing-system-header.h b/clang/test/Preprocessor/missing-system-header.h
new file mode 100644
index 0000000..393ab2b
--- /dev/null
+++ b/clang/test/Preprocessor/missing-system-header.h
@@ -0,0 +1,2 @@
+#pragma clang system_header
+#include "not exist"  // expected-error {{file not found}}
diff --git a/clang/test/Preprocessor/mmx.c b/clang/test/Preprocessor/mmx.c
new file mode 100644
index 0000000..2613cb6
--- /dev/null
+++ b/clang/test/Preprocessor/mmx.c
@@ -0,0 +1,13 @@
+// RUN: %clang -march=i386 -m32 -E -dM %s -msse -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=SSE_AND_MMX
+// RUN: %clang -march=i386 -m32 -E -dM %s -msse -mno-mmx -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=SSE_NO_MMX
+// RUN: %clang -march=i386 -m32 -E -dM %s -mno-mmx -msse -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=SSE_NO_MMX
+
+// SSE_AND_MMX: #define __MMX__
+// SSE_AND_MMX: #define __SSE__
+
+// SSE_NO_MMX-NOT: __MMX__
+// SSE_NO_MMX: __SSE__
+// SSE_NO_MMX-NOT: __MMX__
diff --git a/clang/test/Preprocessor/non_fragile_feature.m b/clang/test/Preprocessor/non_fragile_feature.m
new file mode 100644
index 0000000..cf64df2
--- /dev/null
+++ b/clang/test/Preprocessor/non_fragile_feature.m
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 %s
+#ifndef __has_feature
+#error Should have __has_feature
+#endif
+
+#if !__has_feature(objc_nonfragile_abi)
+#error Non-fragile ABI used for compilation but feature macro not set.
+#endif
+
+#if !__has_feature(objc_weak_class)
+#error objc_weak_class should be enabled with nonfragile abi
+#endif
diff --git a/clang/test/Preprocessor/non_fragile_feature1.m b/clang/test/Preprocessor/non_fragile_feature1.m
new file mode 100644
index 0000000..79cc488
--- /dev/null
+++ b/clang/test/Preprocessor/non_fragile_feature1.m
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -triple i386-unknown-unknown -fobjc-fragile-abi %s
+#ifndef __has_feature
+#error Should have __has_feature
+#endif
+
+#if __has_feature(objc_nonfragile_abi)
+#error Non-fragile ABI not used for compilation but feature macro set.
+#endif
diff --git a/clang/test/Preprocessor/objc-pp.m b/clang/test/Preprocessor/objc-pp.m
new file mode 100644
index 0000000..0ec288c
--- /dev/null
+++ b/clang/test/Preprocessor/objc-pp.m
@@ -0,0 +1,4 @@
+// RUN: %clang_cc1 %s -fsyntax-only -verify -pedantic -ffreestanding
+
+#import <stdint.h>  // no warning on #import in objc mode.
+
diff --git a/clang/test/Preprocessor/optimize.c b/clang/test/Preprocessor/optimize.c
new file mode 100644
index 0000000..97f841a
--- /dev/null
+++ b/clang/test/Preprocessor/optimize.c
@@ -0,0 +1,29 @@
+// RUN: %clang_cc1 -Eonly %s -DOPT_O2 -O2 -verify
+#ifdef OPT_O2
+  #ifndef __OPTIMIZE__
+    #error "__OPTIMIZE__ not defined"
+  #endif
+  #ifdef __OPTIMIZE_SIZE__
+    #error "__OPTIMIZE_SIZE__ defined"
+  #endif
+#endif
+
+// RUN: %clang_cc1 -Eonly %s -DOPT_O0 -O0 -verify
+#ifdef OPT_O0
+  #ifdef __OPTIMIZE__
+    #error "__OPTIMIZE__ defined"
+  #endif
+  #ifdef __OPTIMIZE_SIZE__
+    #error "__OPTIMIZE_SIZE__ defined"
+  #endif
+#endif
+
+// RUN: %clang_cc1 -Eonly %s -DOPT_OS -Os -verify
+#ifdef OPT_OS
+  #ifndef __OPTIMIZE__
+    #error "__OPTIMIZE__ not defined"
+  #endif
+  #ifndef __OPTIMIZE_SIZE__
+    #error "__OPTIMIZE_SIZE__ not defined"
+  #endif
+#endif
diff --git a/clang/test/Preprocessor/output_paste_avoid.c b/clang/test/Preprocessor/output_paste_avoid.c
new file mode 100644
index 0000000..8e4f3a4
--- /dev/null
+++ b/clang/test/Preprocessor/output_paste_avoid.c
@@ -0,0 +1,33 @@
+// RUN: %clang_cc1 -E %s -o - | FileCheck -strict-whitespace %s
+
+
+#define y(a) ..a
+A: y(.)
+// This should print as ".. ." to avoid turning into ...
+// CHECK: A: .. .
+
+#define X 0 .. 1
+B: X
+// CHECK: B: 0 .. 1
+
+#define DOT .
+C: ..DOT
+// CHECK: C: .. .
+
+
+#define PLUS +
+#define EMPTY
+#define f(x) =x=
+D: +PLUS -EMPTY- PLUS+ f(=)
+// CHECK: D: + + - - + + = = =
+
+
+#define test(x) L#x
+E: test(str)
+// Should expand to L "str" not L"str"
+// CHECK: E: L "str"
+
+// Should avoid producing >>=.
+#define equal =
+F: >>equal
+// CHECK: F: >> =
diff --git a/clang/test/Preprocessor/overflow.c b/clang/test/Preprocessor/overflow.c
new file mode 100644
index 0000000..a921441
--- /dev/null
+++ b/clang/test/Preprocessor/overflow.c
@@ -0,0 +1,25 @@
+// RUN: %clang_cc1 -Eonly %s -verify -triple i686-pc-linux-gnu
+
+// Multiply signed overflow
+#if 0x7FFFFFFFFFFFFFFF*2 // expected-warning {{overflow}}
+#endif
+
+// Multiply unsigned overflow
+#if 0xFFFFFFFFFFFFFFFF*2
+#endif
+
+// Add signed overflow
+#if 0x7FFFFFFFFFFFFFFF+1 // expected-warning {{overflow}}
+#endif
+
+// Add unsigned overflow
+#if 0xFFFFFFFFFFFFFFFF+1
+#endif
+
+// Subtract signed overflow
+#if 0x7FFFFFFFFFFFFFFF- -1 // expected-warning {{overflow}}
+#endif
+
+// Subtract unsigned overflow
+#if 0xFFFFFFFFFFFFFFFF- -1 // expected-warning {{converted from negative value}}
+#endif
diff --git a/clang/test/Preprocessor/pic.c b/clang/test/Preprocessor/pic.c
new file mode 100644
index 0000000..3e649ee
--- /dev/null
+++ b/clang/test/Preprocessor/pic.c
@@ -0,0 +1,34 @@
+// RUN: %clang_cc1 -dM -E -o - %s \
+// RUN:   | FileCheck %s
+// CHECK-NOT: #define __PIC__
+// CHECK-NOT: #define __PIE__
+// CHECK-NOT: #define __pic__
+// CHECK-NOT: #define __pie__
+//
+// RUN: %clang_cc1 -pic-level 1 -dM -E -o - %s \
+// RUN:   | FileCheck --check-prefix=CHECK-PIC1 %s
+// CHECK-PIC1: #define __PIC__ 1
+// CHECK-PIC1-NOT: #define __PIE__
+// CHECK-PIC1: #define __pic__ 1
+// CHECK-PIC1-NOT: #define __pie__
+//
+// RUN: %clang_cc1 -pic-level 2 -dM -E -o - %s \
+// RUN:   | FileCheck --check-prefix=CHECK-PIC2 %s
+// CHECK-PIC2: #define __PIC__ 2
+// CHECK-PIC2-NOT: #define __PIE__
+// CHECK-PIC2: #define __pic__ 2
+// CHECK-PIC2-NOT: #define __pie__
+//
+// RUN: %clang_cc1 -pie-level 1 -dM -E -o - %s \
+// RUN:   | FileCheck --check-prefix=CHECK-PIE1 %s
+// CHECK-PIE1-NOT: #define __PIC__
+// CHECK-PIE1: #define __PIE__ 1
+// CHECK-PIE1-NOT: #define __pic__
+// CHECK-PIE1: #define __pie__ 1
+//
+// RUN: %clang_cc1 -pie-level 2 -dM -E -o - %s \
+// RUN:   | FileCheck --check-prefix=CHECK-PIE2 %s
+// CHECK-PIE2-NOT: #define __PIC__
+// CHECK-PIE2: #define __PIE__ 2
+// CHECK-PIE2-NOT: #define __pic__
+// CHECK-PIE2: #define __pie__ 2
diff --git a/clang/test/Preprocessor/pp-record.c b/clang/test/Preprocessor/pp-record.c
new file mode 100644
index 0000000..f098683
--- /dev/null
+++ b/clang/test/Preprocessor/pp-record.c
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -fsyntax-only -detailed-preprocessing-record %s
+
+// http://llvm.org/PR11120
+
+#define STRINGIZE(text) STRINGIZE_I(text)
+#define STRINGIZE_I(text) #text
+
+#define INC pp-record.h
+
+#include STRINGIZE(INC)
+
+CAKE;
diff --git a/clang/test/Preprocessor/pp-record.h b/clang/test/Preprocessor/pp-record.h
new file mode 100644
index 0000000..b39a174
--- /dev/null
+++ b/clang/test/Preprocessor/pp-record.h
@@ -0,0 +1,3 @@
+// Only useful for #inclusion.
+
+#define CAKE extern int is_a_lie
diff --git a/clang/test/Preprocessor/pr2086.c b/clang/test/Preprocessor/pr2086.c
new file mode 100644
index 0000000..d438e87
--- /dev/null
+++ b/clang/test/Preprocessor/pr2086.c
@@ -0,0 +1,11 @@
+// RUN: %clang_cc1 -E %s
+
+#define test
+#include "pr2086.h"
+#define test
+#include "pr2086.h"
+
+#ifdef test
+#error
+#endif
+
diff --git a/clang/test/Preprocessor/pr2086.h b/clang/test/Preprocessor/pr2086.h
new file mode 100644
index 0000000..b98b996
--- /dev/null
+++ b/clang/test/Preprocessor/pr2086.h
@@ -0,0 +1,6 @@
+#ifndef test
+#endif
+
+#ifdef test
+#undef test
+#endif
diff --git a/clang/test/Preprocessor/pragma-pushpop-macro.c b/clang/test/Preprocessor/pragma-pushpop-macro.c
new file mode 100644
index 0000000..08a6570
--- /dev/null
+++ b/clang/test/Preprocessor/pragma-pushpop-macro.c
@@ -0,0 +1,41 @@
+/* Test pragma pop_macro and push_macro directives from
+   http://msdn.microsoft.com/en-us/library/hsttss76.aspx */
+
+// pop_macro: Sets the value of the macro_name macro to the value on the top of
+// the stack for this macro.
+// #pragma pop_macro("macro_name")
+// push_macro: Saves the value of the macro_name macro on the top of the stack
+// for this macro.
+// #pragma push_macro("macro_name")
+//
+// RUN: %clang_cc1 -fms-extensions -E %s -o - | FileCheck %s
+
+#define X 1
+#define Y 2
+int pmx0 = X;
+int pmy0 = Y;
+#define Y 3
+#pragma push_macro("Y")
+#pragma push_macro("X")
+int pmx1 = X;
+#define X 2
+int pmx2 = X;
+#pragma pop_macro("X")
+int pmx3 = X;
+#pragma pop_macro("Y")
+int pmy1 = Y;
+
+// Have a stray 'push' to show we don't crash when having imbalanced
+// push/pop
+#pragma push_macro("Y")
+#define Y 4
+int pmy2 = Y;
+
+// CHECK: int pmx0 = 1
+// CHECK: int pmy0 = 2
+// CHECK: int pmx1 = 1
+// CHECK: int pmx2 = 2
+// CHECK: int pmx3 = 1
+// CHECK: int pmy1 = 3
+// CHECK: int pmy2 = 4
+
diff --git a/clang/test/Preprocessor/pragma_diagnostic.c b/clang/test/Preprocessor/pragma_diagnostic.c
new file mode 100644
index 0000000..818f02f
--- /dev/null
+++ b/clang/test/Preprocessor/pragma_diagnostic.c
@@ -0,0 +1,32 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -Wno-undef %s
+// rdar://2362963
+
+#if FOO    // ok.
+#endif
+
+#pragma GCC diagnostic warning "-Wundef"
+
+#if FOO    // expected-warning {{'FOO' is not defined}}
+#endif
+
+#pragma GCC diagnostic ignored "-Wun" "def"
+
+#if FOO    // ok.
+#endif
+
+#pragma GCC diagnostic error "-Wundef"
+
+#if FOO    // expected-error {{'FOO' is not defined}}
+#endif
+
+
+#define foo error
+#pragma GCC diagnostic foo "-Wundef"  // expected-warning {{pragma diagnostic expected 'error', 'warning', 'ignored', 'fatal', 'push', or 'pop'}}
+
+#pragma GCC diagnostic error 42  // expected-warning {{unexpected token in pragma diagnostic}}
+
+#pragma GCC diagnostic error "-Wundef" 42  // expected-warning {{unexpected token in pragma diagnostic}}
+#pragma GCC diagnostic error "invalid-name"  // expected-warning {{pragma diagnostic expected option name (e.g. "-Wundef")}}
+
+#pragma GCC diagnostic error "-Winvalid-name"  // expected-warning {{unknown warning group '-Winvalid-name', ignored}}
+
diff --git a/clang/test/Preprocessor/pragma_diagnostic_output.c b/clang/test/Preprocessor/pragma_diagnostic_output.c
new file mode 100644
index 0000000..e847107
--- /dev/null
+++ b/clang/test/Preprocessor/pragma_diagnostic_output.c
@@ -0,0 +1,26 @@
+// RUN: %clang_cc1 -E %s | FileCheck %s
+// CHECK: #pragma GCC diagnostic warning "-Wall"
+#pragma GCC diagnostic warning "-Wall"
+// CHECK: #pragma GCC diagnostic ignored "-Wall"
+#pragma GCC diagnostic ignored "-Wall"
+// CHECK: #pragma GCC diagnostic error "-Wall"
+#pragma GCC diagnostic error "-Wall"
+// CHECK: #pragma GCC diagnostic fatal "-Wall"
+#pragma GCC diagnostic fatal "-Wall"
+// CHECK: #pragma GCC diagnostic push
+#pragma GCC diagnostic push
+// CHECK: #pragma GCC diagnostic pop
+#pragma GCC diagnostic pop
+
+// CHECK: #pragma clang diagnostic warning "-Wall"
+#pragma clang diagnostic warning "-Wall"
+// CHECK: #pragma clang diagnostic ignored "-Wall"
+#pragma clang diagnostic ignored "-Wall"
+// CHECK: #pragma clang diagnostic error "-Wall"
+#pragma clang diagnostic error "-Wall"
+// CHECK: #pragma clang diagnostic fatal "-Wall"
+#pragma clang diagnostic fatal "-Wall"
+// CHECK: #pragma clang diagnostic push
+#pragma clang diagnostic push
+// CHECK: #pragma clang diagnostic pop
+#pragma clang diagnostic pop
diff --git a/clang/test/Preprocessor/pragma_diagnostic_sections.cpp b/clang/test/Preprocessor/pragma_diagnostic_sections.cpp
new file mode 100644
index 0000000..b680fae
--- /dev/null
+++ b/clang/test/Preprocessor/pragma_diagnostic_sections.cpp
@@ -0,0 +1,80 @@
+// RUN: %clang_cc1 -fsyntax-only -Wall -Wunused-macros -Wunused-parameter -Wno-uninitialized -verify %s
+
+// rdar://8365684
+struct S {
+    void m1() { int b; while (b==b); } // expected-warning {{always evaluates to true}}
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wtautological-compare"
+    void m2() { int b; while (b==b); }
+#pragma clang diagnostic pop
+
+    void m3() { int b; while (b==b); } // expected-warning {{always evaluates to true}}
+};
+
+//------------------------------------------------------------------------------
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wtautological-compare"
+template <typename T>
+struct TS {
+    void m() { T b; while (b==b); }
+};
+#pragma clang diagnostic pop
+
+void f() {
+    TS<int> ts;
+    ts.m();
+}
+
+//------------------------------------------------------------------------------
+
+#define UNUSED_MACRO1 // expected-warning {{macro is not used}}
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunused-macros"
+#define UNUSED_MACRO2
+#pragma clang diagnostic pop
+
+//------------------------------------------------------------------------------
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreturn-type"
+int g() { }
+#pragma clang diagnostic pop
+
+//------------------------------------------------------------------------------
+
+void ww(
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunused-parameter"
+        int x,
+#pragma clang diagnostic pop
+        int y) // expected-warning {{unused}}
+{
+}
+
+//------------------------------------------------------------------------------
+
+struct S2 {
+    int x, y;
+    S2() : 
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreorder"
+    y(),
+    x()
+#pragma clang diagnostic pop
+    {}
+};
+
+//------------------------------------------------------------------------------
+
+// rdar://8790245
+#define MYMACRO \
+    _Pragma("clang diagnostic push") \
+    _Pragma("clang diagnostic ignored \"-Wunknown-pragmas\"") \
+    _Pragma("clang diagnostic pop")
+MYMACRO
+#undef MYMACRO
+
+//------------------------------------------------------------------------------
diff --git a/clang/test/Preprocessor/pragma_microsoft.c b/clang/test/Preprocessor/pragma_microsoft.c
new file mode 100644
index 0000000..e461c70
--- /dev/null
+++ b/clang/test/Preprocessor/pragma_microsoft.c
@@ -0,0 +1,83 @@
+// RUN: %clang_cc1 %s -fsyntax-only -verify -fms-extensions
+
+// rdar://6495941
+
+#define FOO 1
+#define BAR "2"
+
+#pragma comment(linker,"foo=" FOO) // expected-error {{pragma comment requires parenthesized identifier and optional string}}
+#pragma comment(linker," bar=" BAR)
+
+#pragma comment( user, "Compiled on " __DATE__ " at " __TIME__ ) 
+
+#pragma comment(foo)    // expected-error {{unknown kind of pragma comment}}
+#pragma comment(compiler,)     // expected-error {{pragma comment requires}}
+#define foo compiler
+#pragma comment(foo)   // macro expand kind.
+#pragma comment(foo) x // expected-error {{pragma comment requires}}
+
+#pragma comment(user, "foo\abar\nbaz\tsome	thing")
+
+
+// __pragma
+
+__pragma(comment(linker," bar=" BAR))                                            
+
+#define MACRO_WITH__PRAGMA { \
+  __pragma(warning(push)); \
+  __pragma(warning(disable: 10000)); \
+  2+2; \
+  __pragma(warning(pop)); \
+}
+
+void f()
+{
+  __pragma()
+
+  // If we ever actually *support* __pragma(warning(disable: x)),
+  // this warning should go away.
+  MACRO_WITH__PRAGMA // expected-warning {{expression result unused}}
+}
+
+
+// This should include macro_arg_directive even though the include
+// is looking for test.h  This allows us to assign to "n"
+#pragma include_alias("test.h", "macro_arg_directive.h" )
+#include "test.h"
+void test( void ) {
+  n = 12;
+}
+
+#pragma include_alias(<bar.h>, "bar.h") // expected-warning {{angle-bracketed include <bar.h> cannot be aliased to double-quoted include "bar.h"}}
+#pragma include_alias("foo.h", <bar.h>) // expected-warning {{double-quoted include "foo.h" cannot be aliased to angle-bracketed include <bar.h>}}
+#pragma include_alias("test.h") // expected-warning {{pragma include_alias expected ','}}
+
+// Make sure that the names match exactly for a replacement, including path information.  If
+// this were to fail, we would get a file not found error
+#pragma include_alias(".\pp-record.h", "does_not_exist.h")
+#include "pp-record.h"
+
+#pragma include_alias(12) // expected-warning {{pragma include_alias expected include filename}}
+
+// It's expected that we can map "bar" and <bar> separately
+#define test
+// We can't actually look up stdio.h because we're using cc1 without header paths, but this will ensure
+// that we get the right bar.h, because the "bar.h" will undef test for us, where <bar.h> won't
+#pragma include_alias(<bar.h>, <stdio.h>)
+#pragma include_alias("bar.h", "pr2086.h")  // This should #undef test
+
+#include "bar.h"
+#if defined(test)
+// This should not warn because test should not be defined
+#pragma include_alias("test.h")
+#endif
+
+// Test to make sure there are no use-after-free problems
+#define B "pp-record.h"
+#pragma include_alias("quux.h", B)
+void g() {}
+#include "quux.h"
+
+// Make sure that empty includes don't work
+#pragma include_alias("", "foo.h")  // expected-error {{empty filename}}
+#pragma include_alias(<foo.h>, <>)  // expected-error {{empty filename}}
diff --git a/clang/test/Preprocessor/pragma_poison.c b/clang/test/Preprocessor/pragma_poison.c
new file mode 100644
index 0000000..5b39183
--- /dev/null
+++ b/clang/test/Preprocessor/pragma_poison.c
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 %s -Eonly -verify
+
+#pragma GCC poison rindex
+rindex(some_string, 'h');   // expected-error {{attempt to use a poisoned identifier}}
+
+#define BAR _Pragma ("GCC poison XYZW")  XYZW /*NO ERROR*/
+  XYZW      // ok
+BAR
+  XYZW      // expected-error {{attempt to use a poisoned identifier}}
+
+// Pragma poison shouldn't warn from macro expansions defined before the token
+// is poisoned.
+
+#define strrchr rindex2
+#pragma GCC poison rindex2
+
+// Can poison multiple times.
+#pragma GCC poison rindex2
+
+strrchr(some_string, 'h');   // ok.
diff --git a/clang/test/Preprocessor/pragma_sysheader.c b/clang/test/Preprocessor/pragma_sysheader.c
new file mode 100644
index 0000000..17080fe
--- /dev/null
+++ b/clang/test/Preprocessor/pragma_sysheader.c
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -verify -pedantic %s -fsyntax-only
+// RUN: %clang_cc1 -E %s | FileCheck %s
+// rdar://6899937
+#include "pragma_sysheader.h"
+
+
+// PR9861: Verify that line markers are not messed up in -E mode.
+// CHECK: # 1 "{{.*}}pragma_sysheader.h" 1
+// CHECK-NEXT: # 1 "{{.*}}pragma_sysheader.h" 3
+// CHECK-NEXT: typedef int x;
+// CHECK-NEXT: typedef int x;
+// CHECK-NEXT: # 5 "{{.*}}pragma_sysheader.c" 2
diff --git a/clang/test/Preprocessor/pragma_sysheader.h b/clang/test/Preprocessor/pragma_sysheader.h
new file mode 100644
index 0000000..b79bde5
--- /dev/null
+++ b/clang/test/Preprocessor/pragma_sysheader.h
@@ -0,0 +1,4 @@
+#pragma GCC system_header
+typedef int x;
+typedef int x;
+
diff --git a/clang/test/Preprocessor/pragma_unknown.c b/clang/test/Preprocessor/pragma_unknown.c
new file mode 100644
index 0000000..2586754
--- /dev/null
+++ b/clang/test/Preprocessor/pragma_unknown.c
@@ -0,0 +1,28 @@
+// RUN: %clang_cc1 -E %s | grep '#pragma foo bar'
+// RUN: %clang_cc1 -fsyntax-only -Wunknown-pragmas -verify %s
+
+// GCC doesn't expand macro args for unrecognized pragmas.
+#define bar xX
+#pragma foo bar   // expected-warning {{unknown pragma ignored}}
+
+#pragma STDC FP_CONTRACT ON
+#pragma STDC FP_CONTRACT OFF
+#pragma STDC FP_CONTRACT DEFAULT
+#pragma STDC FP_CONTRACT IN_BETWEEN  // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}}
+
+#pragma STDC FENV_ACCESS ON          // expected-warning {{pragma STDC FENV_ACCESS ON is not supported, ignoring pragma}}
+#pragma STDC FENV_ACCESS OFF
+#pragma STDC FENV_ACCESS DEFAULT
+#pragma STDC FENV_ACCESS IN_BETWEEN   // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}}
+
+#pragma STDC CX_LIMITED_RANGE ON
+#pragma STDC CX_LIMITED_RANGE OFF
+#pragma STDC CX_LIMITED_RANGE DEFAULT 
+#pragma STDC CX_LIMITED_RANGE IN_BETWEEN   // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}}
+
+#pragma STDC CX_LIMITED_RANGE    // expected-warning {{expected 'ON' or 'OFF' or 'DEFAULT' in pragma}}
+#pragma STDC CX_LIMITED_RANGE ON FULL POWER  // expected-warning {{expected end of directive in pragma}}
+
+#pragma STDC SO_GREAT  // expected-warning {{unknown pragma in STDC namespace}}
+#pragma STDC   // expected-warning {{unknown pragma in STDC namespace}}
+
diff --git a/clang/test/Preprocessor/predefined-arch-macros.c b/clang/test/Preprocessor/predefined-arch-macros.c
new file mode 100644
index 0000000..b063f7f
--- /dev/null
+++ b/clang/test/Preprocessor/predefined-arch-macros.c
@@ -0,0 +1,866 @@
+// These tests are generated by running utils/generate_arch_predefine_tests.sh
+// to observe GCC's behavior (or some other system compiler's behavior).
+//
+// Begin X86/GCC/Linux tests ----------------
+//
+// RUN: %clang -march=i386 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_I386_M32
+// CHECK_I386_M32: #define __i386 1
+// CHECK_I386_M32: #define __i386__ 1
+// CHECK_I386_M32: #define __tune_i386__ 1
+// CHECK_I386_M32: #define i386 1
+// RUN: %clang -march=i386 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_I386_M64
+// CHECK_I386_M64: error:
+//
+// RUN: %clang -march=i486 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_I486_M32
+// CHECK_I486_M32: #define __i386 1
+// CHECK_I486_M32: #define __i386__ 1
+// CHECK_I486_M32: #define __i486 1
+// CHECK_I486_M32: #define __i486__ 1
+// CHECK_I486_M32: #define __tune_i486__ 1
+// CHECK_I486_M32: #define i386 1
+// RUN: %clang -march=i486 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_I486_M64
+// CHECK_I486_M64: error:
+//
+// RUN: %clang -march=i586 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_I586_M32
+// CHECK_I586_M32: #define __i386 1
+// CHECK_I586_M32: #define __i386__ 1
+// CHECK_I586_M32: #define __i586 1
+// CHECK_I586_M32: #define __i586__ 1
+// CHECK_I586_M32: #define __pentium 1
+// CHECK_I586_M32: #define __pentium__ 1
+// CHECK_I586_M32: #define __tune_i586__ 1
+// CHECK_I586_M32: #define __tune_pentium__ 1
+// CHECK_I586_M32: #define i386 1
+// RUN: %clang -march=i586 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_I586_M64
+// CHECK_I586_M64: error:
+//
+// RUN: %clang -march=pentium -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUM_M32
+// CHECK_PENTIUM_M32: #define __i386 1
+// CHECK_PENTIUM_M32: #define __i386__ 1
+// CHECK_PENTIUM_M32: #define __i586 1
+// CHECK_PENTIUM_M32: #define __i586__ 1
+// CHECK_PENTIUM_M32: #define __pentium 1
+// CHECK_PENTIUM_M32: #define __pentium__ 1
+// CHECK_PENTIUM_M32: #define __tune_i586__ 1
+// CHECK_PENTIUM_M32: #define __tune_pentium__ 1
+// CHECK_PENTIUM_M32: #define i386 1
+// RUN: %clang -march=pentium -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUM_M64
+// CHECK_PENTIUM_M64: error:
+//
+// RUN: %clang -march=pentium-mmx -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUM_MMX_M32
+// CHECK_PENTIUM_MMX_M32: #define __MMX__ 1
+// CHECK_PENTIUM_MMX_M32: #define __i386 1
+// CHECK_PENTIUM_MMX_M32: #define __i386__ 1
+// CHECK_PENTIUM_MMX_M32: #define __i586 1
+// CHECK_PENTIUM_MMX_M32: #define __i586__ 1
+// CHECK_PENTIUM_MMX_M32: #define __pentium 1
+// CHECK_PENTIUM_MMX_M32: #define __pentium__ 1
+// CHECK_PENTIUM_MMX_M32: #define __pentium_mmx__ 1
+// CHECK_PENTIUM_MMX_M32: #define __tune_i586__ 1
+// CHECK_PENTIUM_MMX_M32: #define __tune_pentium__ 1
+// CHECK_PENTIUM_MMX_M32: #define __tune_pentium_mmx__ 1
+// CHECK_PENTIUM_MMX_M32: #define i386 1
+// RUN: %clang -march=pentium-mmx -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUM_MMX_M64
+// CHECK_PENTIUM_MMX_M64: error:
+//
+// RUN: %clang -march=winchip-c6 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_WINCHIP_C6_M32
+// CHECK_WINCHIP_C6_M32: #define __MMX__ 1
+// CHECK_WINCHIP_C6_M32: #define __i386 1
+// CHECK_WINCHIP_C6_M32: #define __i386__ 1
+// CHECK_WINCHIP_C6_M32: #define __i486 1
+// CHECK_WINCHIP_C6_M32: #define __i486__ 1
+// CHECK_WINCHIP_C6_M32: #define __tune_i486__ 1
+// CHECK_WINCHIP_C6_M32: #define i386 1
+// RUN: %clang -march=winchip-c6 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_WINCHIP_C6_M64
+// CHECK_WINCHIP_C6_M64: error:
+//
+// RUN: %clang -march=winchip2 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_WINCHIP2_M32
+// CHECK_WINCHIP2_M32: #define __3dNOW__ 1
+// CHECK_WINCHIP2_M32: #define __MMX__ 1
+// CHECK_WINCHIP2_M32: #define __i386 1
+// CHECK_WINCHIP2_M32: #define __i386__ 1
+// CHECK_WINCHIP2_M32: #define __i486 1
+// CHECK_WINCHIP2_M32: #define __i486__ 1
+// CHECK_WINCHIP2_M32: #define __tune_i486__ 1
+// CHECK_WINCHIP2_M32: #define i386 1
+// RUN: %clang -march=winchip2 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_WINCHIP2_M64
+// CHECK_WINCHIP2_M64: error:
+//
+// RUN: %clang -march=c3 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_C3_M32
+// CHECK_C3_M32: #define __3dNOW__ 1
+// CHECK_C3_M32: #define __MMX__ 1
+// CHECK_C3_M32: #define __i386 1
+// CHECK_C3_M32: #define __i386__ 1
+// CHECK_C3_M32: #define __i486 1
+// CHECK_C3_M32: #define __i486__ 1
+// CHECK_C3_M32: #define __tune_i486__ 1
+// CHECK_C3_M32: #define i386 1
+// RUN: %clang -march=c3 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_C3_M64
+// CHECK_C3_M64: error:
+//
+// RUN: %clang -march=c3-2 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_C3_2_M32
+// CHECK_C3_2_M32: #define __MMX__ 1
+// CHECK_C3_2_M32: #define __SSE__ 1
+// CHECK_C3_2_M32: #define __i386 1
+// CHECK_C3_2_M32: #define __i386__ 1
+// CHECK_C3_2_M32: #define __i686 1
+// CHECK_C3_2_M32: #define __i686__ 1
+// CHECK_C3_2_M32: #define __pentiumpro 1
+// CHECK_C3_2_M32: #define __pentiumpro__ 1
+// CHECK_C3_2_M32: #define __tune_i686__ 1
+// CHECK_C3_2_M32: #define __tune_pentium2__ 1
+// CHECK_C3_2_M32: #define __tune_pentiumpro__ 1
+// CHECK_C3_2_M32: #define i386 1
+// RUN: %clang -march=c3-2 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_C3_2_M64
+// CHECK_C3_2_M64: error:
+//
+// RUN: %clang -march=i686 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_I686_M32
+// CHECK_I686_M32: #define __i386 1
+// CHECK_I686_M32: #define __i386__ 1
+// CHECK_I686_M32: #define __i686 1
+// CHECK_I686_M32: #define __i686__ 1
+// CHECK_I686_M32: #define __pentiumpro 1
+// CHECK_I686_M32: #define __pentiumpro__ 1
+// CHECK_I686_M32: #define i386 1
+// RUN: %clang -march=i686 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_I686_M64
+// CHECK_I686_M64: error:
+//
+// RUN: %clang -march=pentiumpro -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUMPRO_M32
+// CHECK_PENTIUMPRO_M32: #define __i386 1
+// CHECK_PENTIUMPRO_M32: #define __i386__ 1
+// CHECK_PENTIUMPRO_M32: #define __i686 1
+// CHECK_PENTIUMPRO_M32: #define __i686__ 1
+// CHECK_PENTIUMPRO_M32: #define __pentiumpro 1
+// CHECK_PENTIUMPRO_M32: #define __pentiumpro__ 1
+// CHECK_PENTIUMPRO_M32: #define __tune_i686__ 1
+// CHECK_PENTIUMPRO_M32: #define __tune_pentiumpro__ 1
+// CHECK_PENTIUMPRO_M32: #define i386 1
+// RUN: %clang -march=pentiumpro -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUMPRO_M64
+// CHECK_PENTIUMPRO_M64: error:
+//
+// RUN: %clang -march=pentium2 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUM2_M32
+// CHECK_PENTIUM2_M32: #define __MMX__ 1
+// CHECK_PENTIUM2_M32: #define __i386 1
+// CHECK_PENTIUM2_M32: #define __i386__ 1
+// CHECK_PENTIUM2_M32: #define __i686 1
+// CHECK_PENTIUM2_M32: #define __i686__ 1
+// CHECK_PENTIUM2_M32: #define __pentiumpro 1
+// CHECK_PENTIUM2_M32: #define __pentiumpro__ 1
+// CHECK_PENTIUM2_M32: #define __tune_i686__ 1
+// CHECK_PENTIUM2_M32: #define __tune_pentium2__ 1
+// CHECK_PENTIUM2_M32: #define __tune_pentiumpro__ 1
+// CHECK_PENTIUM2_M32: #define i386 1
+// RUN: %clang -march=pentium2 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUM2_M64
+// CHECK_PENTIUM2_M64: error:
+//
+// RUN: %clang -march=pentium3 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUM3_M32
+// CHECK_PENTIUM3_M32: #define __MMX__ 1
+// CHECK_PENTIUM3_M32: #define __SSE__ 1
+// CHECK_PENTIUM3_M32: #define __i386 1
+// CHECK_PENTIUM3_M32: #define __i386__ 1
+// CHECK_PENTIUM3_M32: #define __i686 1
+// CHECK_PENTIUM3_M32: #define __i686__ 1
+// CHECK_PENTIUM3_M32: #define __pentiumpro 1
+// CHECK_PENTIUM3_M32: #define __pentiumpro__ 1
+// CHECK_PENTIUM3_M32: #define __tune_i686__ 1
+// CHECK_PENTIUM3_M32: #define __tune_pentium2__ 1
+// CHECK_PENTIUM3_M32: #define __tune_pentium3__ 1
+// CHECK_PENTIUM3_M32: #define __tune_pentiumpro__ 1
+// CHECK_PENTIUM3_M32: #define i386 1
+// RUN: %clang -march=pentium3 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUM3_M64
+// CHECK_PENTIUM3_M64: error:
+//
+// RUN: %clang -march=pentium3m -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUM3M_M32
+// CHECK_PENTIUM3M_M32: #define __MMX__ 1
+// CHECK_PENTIUM3M_M32: #define __SSE__ 1
+// CHECK_PENTIUM3M_M32: #define __i386 1
+// CHECK_PENTIUM3M_M32: #define __i386__ 1
+// CHECK_PENTIUM3M_M32: #define __i686 1
+// CHECK_PENTIUM3M_M32: #define __i686__ 1
+// CHECK_PENTIUM3M_M32: #define __pentiumpro 1
+// CHECK_PENTIUM3M_M32: #define __pentiumpro__ 1
+// CHECK_PENTIUM3M_M32: #define __tune_i686__ 1
+// CHECK_PENTIUM3M_M32: #define __tune_pentiumpro__ 1
+// CHECK_PENTIUM3M_M32: #define i386 1
+// RUN: %clang -march=pentium3m -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUM3M_M64
+// CHECK_PENTIUM3M_M64: error:
+//
+// RUN: %clang -march=pentium-m -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUM_M_M32
+// CHECK_PENTIUM_M_M32: #define __MMX__ 1
+// CHECK_PENTIUM_M_M32: #define __SSE2__ 1
+// CHECK_PENTIUM_M_M32: #define __SSE__ 1
+// CHECK_PENTIUM_M_M32: #define __i386 1
+// CHECK_PENTIUM_M_M32: #define __i386__ 1
+// CHECK_PENTIUM_M_M32: #define __i686 1
+// CHECK_PENTIUM_M_M32: #define __i686__ 1
+// CHECK_PENTIUM_M_M32: #define __pentiumpro 1
+// CHECK_PENTIUM_M_M32: #define __pentiumpro__ 1
+// CHECK_PENTIUM_M_M32: #define __tune_i686__ 1
+// CHECK_PENTIUM_M_M32: #define __tune_pentiumpro__ 1
+// CHECK_PENTIUM_M_M32: #define i386 1
+// RUN: %clang -march=pentium-m -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUM_M_M64
+// CHECK_PENTIUM_M_M64: error:
+//
+// RUN: %clang -march=pentium4 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUM4_M32
+// CHECK_PENTIUM4_M32: #define __MMX__ 1
+// CHECK_PENTIUM4_M32: #define __SSE2__ 1
+// CHECK_PENTIUM4_M32: #define __SSE__ 1
+// CHECK_PENTIUM4_M32: #define __i386 1
+// CHECK_PENTIUM4_M32: #define __i386__ 1
+// CHECK_PENTIUM4_M32: #define __pentium4 1
+// CHECK_PENTIUM4_M32: #define __pentium4__ 1
+// CHECK_PENTIUM4_M32: #define __tune_pentium4__ 1
+// CHECK_PENTIUM4_M32: #define i386 1
+// RUN: %clang -march=pentium4 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUM4_M64
+// CHECK_PENTIUM4_M64: error:
+//
+// RUN: %clang -march=pentium4m -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUM4M_M32
+// CHECK_PENTIUM4M_M32: #define __MMX__ 1
+// CHECK_PENTIUM4M_M32: #define __SSE2__ 1
+// CHECK_PENTIUM4M_M32: #define __SSE__ 1
+// CHECK_PENTIUM4M_M32: #define __i386 1
+// CHECK_PENTIUM4M_M32: #define __i386__ 1
+// CHECK_PENTIUM4M_M32: #define __pentium4 1
+// CHECK_PENTIUM4M_M32: #define __pentium4__ 1
+// CHECK_PENTIUM4M_M32: #define __tune_pentium4__ 1
+// CHECK_PENTIUM4M_M32: #define i386 1
+// RUN: %clang -march=pentium4m -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PENTIUM4M_M64
+// CHECK_PENTIUM4M_M64: error:
+//
+// RUN: %clang -march=prescott -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PRESCOTT_M32
+// CHECK_PRESCOTT_M32: #define __MMX__ 1
+// CHECK_PRESCOTT_M32: #define __SSE2__ 1
+// CHECK_PRESCOTT_M32: #define __SSE3__ 1
+// CHECK_PRESCOTT_M32: #define __SSE__ 1
+// CHECK_PRESCOTT_M32: #define __i386 1
+// CHECK_PRESCOTT_M32: #define __i386__ 1
+// CHECK_PRESCOTT_M32: #define __nocona 1
+// CHECK_PRESCOTT_M32: #define __nocona__ 1
+// CHECK_PRESCOTT_M32: #define __tune_nocona__ 1
+// CHECK_PRESCOTT_M32: #define i386 1
+// RUN: %clang -march=prescott -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_PRESCOTT_M64
+// CHECK_PRESCOTT_M64: error:
+//
+// RUN: %clang -march=nocona -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_NOCONA_M32
+// CHECK_NOCONA_M32: #define __MMX__ 1
+// CHECK_NOCONA_M32: #define __SSE2__ 1
+// CHECK_NOCONA_M32: #define __SSE3__ 1
+// CHECK_NOCONA_M32: #define __SSE__ 1
+// CHECK_NOCONA_M32: #define __i386 1
+// CHECK_NOCONA_M32: #define __i386__ 1
+// CHECK_NOCONA_M32: #define __nocona 1
+// CHECK_NOCONA_M32: #define __nocona__ 1
+// CHECK_NOCONA_M32: #define __tune_nocona__ 1
+// CHECK_NOCONA_M32: #define i386 1
+// RUN: %clang -march=nocona -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_NOCONA_M64
+// CHECK_NOCONA_M64: #define __MMX__ 1
+// CHECK_NOCONA_M64: #define __SSE2_MATH__ 1
+// CHECK_NOCONA_M64: #define __SSE2__ 1
+// CHECK_NOCONA_M64: #define __SSE3__ 1
+// CHECK_NOCONA_M64: #define __SSE_MATH__ 1
+// CHECK_NOCONA_M64: #define __SSE__ 1
+// CHECK_NOCONA_M64: #define __amd64 1
+// CHECK_NOCONA_M64: #define __amd64__ 1
+// CHECK_NOCONA_M64: #define __nocona 1
+// CHECK_NOCONA_M64: #define __nocona__ 1
+// CHECK_NOCONA_M64: #define __tune_nocona__ 1
+// CHECK_NOCONA_M64: #define __x86_64 1
+// CHECK_NOCONA_M64: #define __x86_64__ 1
+//
+// RUN: %clang -march=core2 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_CORE2_M32
+// CHECK_CORE2_M32: #define __MMX__ 1
+// CHECK_CORE2_M32: #define __SSE2__ 1
+// CHECK_CORE2_M32: #define __SSE3__ 1
+// CHECK_CORE2_M32: #define __SSE__ 1
+// CHECK_CORE2_M32: #define __SSSE3__ 1
+// CHECK_CORE2_M32: #define __core2 1
+// CHECK_CORE2_M32: #define __core2__ 1
+// CHECK_CORE2_M32: #define __i386 1
+// CHECK_CORE2_M32: #define __i386__ 1
+// CHECK_CORE2_M32: #define __tune_core2__ 1
+// CHECK_CORE2_M32: #define i386 1
+// RUN: %clang -march=core2 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_CORE2_M64
+// CHECK_CORE2_M64: #define __MMX__ 1
+// CHECK_CORE2_M64: #define __SSE2_MATH__ 1
+// CHECK_CORE2_M64: #define __SSE2__ 1
+// CHECK_CORE2_M64: #define __SSE3__ 1
+// CHECK_CORE2_M64: #define __SSE_MATH__ 1
+// CHECK_CORE2_M64: #define __SSE__ 1
+// CHECK_CORE2_M64: #define __SSSE3__ 1
+// CHECK_CORE2_M64: #define __amd64 1
+// CHECK_CORE2_M64: #define __amd64__ 1
+// CHECK_CORE2_M64: #define __core2 1
+// CHECK_CORE2_M64: #define __core2__ 1
+// CHECK_CORE2_M64: #define __tune_core2__ 1
+// CHECK_CORE2_M64: #define __x86_64 1
+// CHECK_CORE2_M64: #define __x86_64__ 1
+//
+// RUN: %clang -march=corei7 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_COREI7_M32
+// CHECK_COREI7_M32: #define __MMX__ 1
+// CHECK_COREI7_M32: #define __SSE2__ 1
+// CHECK_COREI7_M32: #define __SSE3__ 1
+// CHECK_COREI7_M32: #define __SSE4_1__ 1
+// CHECK_COREI7_M32: #define __SSE4_2__ 1
+// CHECK_COREI7_M32: #define __SSE__ 1
+// CHECK_COREI7_M32: #define __SSSE3__ 1
+// CHECK_COREI7_M32: #define __corei7 1
+// CHECK_COREI7_M32: #define __corei7__ 1
+// CHECK_COREI7_M32: #define __i386 1
+// CHECK_COREI7_M32: #define __i386__ 1
+// CHECK_COREI7_M32: #define __tune_corei7__ 1
+// CHECK_COREI7_M32: #define i386 1
+// RUN: %clang -march=corei7 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_COREI7_M64
+// CHECK_COREI7_M64: #define __MMX__ 1
+// CHECK_COREI7_M64: #define __SSE2_MATH__ 1
+// CHECK_COREI7_M64: #define __SSE2__ 1
+// CHECK_COREI7_M64: #define __SSE3__ 1
+// CHECK_COREI7_M64: #define __SSE4_1__ 1
+// CHECK_COREI7_M64: #define __SSE4_2__ 1
+// CHECK_COREI7_M64: #define __SSE_MATH__ 1
+// CHECK_COREI7_M64: #define __SSE__ 1
+// CHECK_COREI7_M64: #define __SSSE3__ 1
+// CHECK_COREI7_M64: #define __amd64 1
+// CHECK_COREI7_M64: #define __amd64__ 1
+// CHECK_COREI7_M64: #define __corei7 1
+// CHECK_COREI7_M64: #define __corei7__ 1
+// CHECK_COREI7_M64: #define __tune_corei7__ 1
+// CHECK_COREI7_M64: #define __x86_64 1
+// CHECK_COREI7_M64: #define __x86_64__ 1
+//
+// RUN: %clang -march=corei7-avx -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_COREI7_AVX_M32
+// CHECK_COREI7_AVX_M32: #define __AES__ 1
+// FIXME: AVX is not yet enabled with Clang.
+// CHECK_COREI7_AVX_M32-NOT: #define __AVX__ 1
+// CHECK_COREI7_AVX_M32: #define __MMX__ 1
+// CHECK_COREI7_AVX_M32: #define __SSE2__ 1
+// CHECK_COREI7_AVX_M32: #define __SSE3__ 1
+// CHECK_COREI7_AVX_M32: #define __SSE4_1__ 1
+// CHECK_COREI7_AVX_M32: #define __SSE4_2__ 1
+// CHECK_COREI7_AVX_M32: #define __SSE__ 1
+// CHECK_COREI7_AVX_M32: #define __SSSE3__ 1
+// CHECK_COREI7_AVX_M32: #define __corei7 1
+// CHECK_COREI7_AVX_M32: #define __corei7__ 1
+// CHECK_COREI7_AVX_M32: #define __i386 1
+// CHECK_COREI7_AVX_M32: #define __i386__ 1
+// CHECK_COREI7_AVX_M32: #define __tune_corei7__ 1
+// CHECK_COREI7_AVX_M32: #define i386 1
+// RUN: %clang -march=corei7-avx -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_COREI7_AVX_M64
+// CHECK_COREI7_AVX_M64: #define __AES__ 1
+// FIXME: AVX is not yet enabled with Clang.
+// CHECK_COREI7_AVX_M64-NOT: #define __AVX__ 1
+// CHECK_COREI7_AVX_M64: #define __MMX__ 1
+// CHECK_COREI7_AVX_M64: #define __SSE2_MATH__ 1
+// CHECK_COREI7_AVX_M64: #define __SSE2__ 1
+// CHECK_COREI7_AVX_M64: #define __SSE3__ 1
+// CHECK_COREI7_AVX_M64: #define __SSE4_1__ 1
+// CHECK_COREI7_AVX_M64: #define __SSE4_2__ 1
+// CHECK_COREI7_AVX_M64: #define __SSE_MATH__ 1
+// CHECK_COREI7_AVX_M64: #define __SSE__ 1
+// CHECK_COREI7_AVX_M64: #define __SSSE3__ 1
+// CHECK_COREI7_AVX_M64: #define __amd64 1
+// CHECK_COREI7_AVX_M64: #define __amd64__ 1
+// CHECK_COREI7_AVX_M64: #define __corei7 1
+// CHECK_COREI7_AVX_M64: #define __corei7__ 1
+// CHECK_COREI7_AVX_M64: #define __tune_corei7__ 1
+// CHECK_COREI7_AVX_M64: #define __x86_64 1
+// CHECK_COREI7_AVX_M64: #define __x86_64__ 1
+//
+// RUN: %clang -march=core-avx-i -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_CORE_AVX_I_M32
+// CHECK_CORE_AVX_I_M32: #define __AES__ 1
+// FIXME: AVX is not yet enabled with Clang.
+// CHECK_CORE_AVX_I_M32-NOT: #define __AVX__ 1
+// CHECK_CORE_AVX_I_M32: #define __MMX__ 1
+// CHECK_CORE_AVX_I_M32: #define __SSE2__ 1
+// CHECK_CORE_AVX_I_M32: #define __SSE3__ 1
+// CHECK_CORE_AVX_I_M32: #define __SSE4_1__ 1
+// CHECK_CORE_AVX_I_M32: #define __SSE4_2__ 1
+// CHECK_CORE_AVX_I_M32: #define __SSE__ 1
+// CHECK_CORE_AVX_I_M32: #define __SSSE3__ 1
+// CHECK_CORE_AVX_I_M32: #define __corei7 1
+// CHECK_CORE_AVX_I_M32: #define __corei7__ 1
+// CHECK_CORE_AVX_I_M32: #define __i386 1
+// CHECK_CORE_AVX_I_M32: #define __i386__ 1
+// CHECK_CORE_AVX_I_M32: #define __tune_corei7__ 1
+// CHECK_CORE_AVX_I_M32: #define i386 1
+// RUN: %clang -march=core-avx-i -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_CORE_AVX_I_M64
+// CHECK_CORE_AVX_I_M64: #define __AES__ 1
+// FIXME: AVX is not yet enabled with Clang.
+// CHECK_CORE_AVX_I_M64-NOT: #define __AVX__ 1
+// CHECK_CORE_AVX_I_M64: #define __MMX__ 1
+// CHECK_CORE_AVX_I_M64: #define __SSE2_MATH__ 1
+// CHECK_CORE_AVX_I_M64: #define __SSE2__ 1
+// CHECK_CORE_AVX_I_M64: #define __SSE3__ 1
+// CHECK_CORE_AVX_I_M64: #define __SSE4_1__ 1
+// CHECK_CORE_AVX_I_M64: #define __SSE4_2__ 1
+// CHECK_CORE_AVX_I_M64: #define __SSE_MATH__ 1
+// CHECK_CORE_AVX_I_M64: #define __SSE__ 1
+// CHECK_CORE_AVX_I_M64: #define __SSSE3__ 1
+// CHECK_CORE_AVX_I_M64: #define __amd64 1
+// CHECK_CORE_AVX_I_M64: #define __amd64__ 1
+// CHECK_CORE_AVX_I_M64: #define __corei7 1
+// CHECK_CORE_AVX_I_M64: #define __corei7__ 1
+// CHECK_CORE_AVX_I_M64: #define __tune_corei7__ 1
+// CHECK_CORE_AVX_I_M64: #define __x86_64 1
+// CHECK_CORE_AVX_I_M64: #define __x86_64__ 1
+//
+// RUN: %clang -march=atom -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATOM_M32
+// CHECK_ATOM_M32: #define __MMX__ 1
+// CHECK_ATOM_M32: #define __SSE2__ 1
+// CHECK_ATOM_M32: #define __SSE3__ 1
+// CHECK_ATOM_M32: #define __SSE__ 1
+// CHECK_ATOM_M32: #define __SSSE3__ 1
+// CHECK_ATOM_M32: #define __atom 1
+// CHECK_ATOM_M32: #define __atom__ 1
+// CHECK_ATOM_M32: #define __i386 1
+// CHECK_ATOM_M32: #define __i386__ 1
+// CHECK_ATOM_M32: #define __tune_atom__ 1
+// CHECK_ATOM_M32: #define i386 1
+// RUN: %clang -march=atom -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATOM_M64
+// CHECK_ATOM_M64: #define __MMX__ 1
+// CHECK_ATOM_M64: #define __SSE2_MATH__ 1
+// CHECK_ATOM_M64: #define __SSE2__ 1
+// CHECK_ATOM_M64: #define __SSE3__ 1
+// CHECK_ATOM_M64: #define __SSE_MATH__ 1
+// CHECK_ATOM_M64: #define __SSE__ 1
+// CHECK_ATOM_M64: #define __SSSE3__ 1
+// CHECK_ATOM_M64: #define __amd64 1
+// CHECK_ATOM_M64: #define __amd64__ 1
+// CHECK_ATOM_M64: #define __atom 1
+// CHECK_ATOM_M64: #define __atom__ 1
+// CHECK_ATOM_M64: #define __tune_atom__ 1
+// CHECK_ATOM_M64: #define __x86_64 1
+// CHECK_ATOM_M64: #define __x86_64__ 1
+//
+// RUN: %clang -march=geode -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_GEODE_M32
+// CHECK_GEODE_M32: #define __3dNOW_A__ 1
+// CHECK_GEODE_M32: #define __3dNOW__ 1
+// CHECK_GEODE_M32: #define __MMX__ 1
+// CHECK_GEODE_M32: #define __geode 1
+// CHECK_GEODE_M32: #define __geode__ 1
+// CHECK_GEODE_M32: #define __i386 1
+// CHECK_GEODE_M32: #define __i386__ 1
+// CHECK_GEODE_M32: #define __tune_geode__ 1
+// CHECK_GEODE_M32: #define i386 1
+// RUN: %clang -march=geode -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_GEODE_M64
+// CHECK_GEODE_M64: error:
+//
+// RUN: %clang -march=k6 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_K6_M32
+// CHECK_K6_M32: #define __MMX__ 1
+// CHECK_K6_M32: #define __i386 1
+// CHECK_K6_M32: #define __i386__ 1
+// CHECK_K6_M32: #define __k6 1
+// CHECK_K6_M32: #define __k6__ 1
+// CHECK_K6_M32: #define __tune_k6__ 1
+// CHECK_K6_M32: #define i386 1
+// RUN: %clang -march=k6 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_K6_M64
+// CHECK_K6_M64: error:
+//
+// RUN: %clang -march=k6-2 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_K6_2_M32
+// CHECK_K6_2_M32: #define __3dNOW__ 1
+// CHECK_K6_2_M32: #define __MMX__ 1
+// CHECK_K6_2_M32: #define __i386 1
+// CHECK_K6_2_M32: #define __i386__ 1
+// CHECK_K6_2_M32: #define __k6 1
+// CHECK_K6_2_M32: #define __k6_2__ 1
+// CHECK_K6_2_M32: #define __k6__ 1
+// CHECK_K6_2_M32: #define __tune_k6_2__ 1
+// CHECK_K6_2_M32: #define __tune_k6__ 1
+// CHECK_K6_2_M32: #define i386 1
+// RUN: %clang -march=k6-2 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_K6_2_M64
+// CHECK_K6_2_M64: error:
+//
+// RUN: %clang -march=k6-3 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_K6_3_M32
+// CHECK_K6_3_M32: #define __3dNOW__ 1
+// CHECK_K6_3_M32: #define __MMX__ 1
+// CHECK_K6_3_M32: #define __i386 1
+// CHECK_K6_3_M32: #define __i386__ 1
+// CHECK_K6_3_M32: #define __k6 1
+// CHECK_K6_3_M32: #define __k6_3__ 1
+// CHECK_K6_3_M32: #define __k6__ 1
+// CHECK_K6_3_M32: #define __tune_k6_3__ 1
+// CHECK_K6_3_M32: #define __tune_k6__ 1
+// CHECK_K6_3_M32: #define i386 1
+// RUN: %clang -march=k6-3 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_K6_3_M64
+// CHECK_K6_3_M64: error:
+//
+// RUN: %clang -march=athlon -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATHLON_M32
+// CHECK_ATHLON_M32: #define __3dNOW_A__ 1
+// CHECK_ATHLON_M32: #define __3dNOW__ 1
+// CHECK_ATHLON_M32: #define __MMX__ 1
+// CHECK_ATHLON_M32: #define __athlon 1
+// CHECK_ATHLON_M32: #define __athlon__ 1
+// CHECK_ATHLON_M32: #define __i386 1
+// CHECK_ATHLON_M32: #define __i386__ 1
+// CHECK_ATHLON_M32: #define __tune_athlon__ 1
+// CHECK_ATHLON_M32: #define i386 1
+// RUN: %clang -march=athlon -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATHLON_M64
+// CHECK_ATHLON_M64: error:
+//
+// RUN: %clang -march=athlon-tbird -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATHLON_TBIRD_M32
+// CHECK_ATHLON_TBIRD_M32: #define __3dNOW_A__ 1
+// CHECK_ATHLON_TBIRD_M32: #define __3dNOW__ 1
+// CHECK_ATHLON_TBIRD_M32: #define __MMX__ 1
+// CHECK_ATHLON_TBIRD_M32: #define __athlon 1
+// CHECK_ATHLON_TBIRD_M32: #define __athlon__ 1
+// CHECK_ATHLON_TBIRD_M32: #define __i386 1
+// CHECK_ATHLON_TBIRD_M32: #define __i386__ 1
+// CHECK_ATHLON_TBIRD_M32: #define __tune_athlon__ 1
+// CHECK_ATHLON_TBIRD_M32: #define i386 1
+// RUN: %clang -march=athlon-tbird -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATHLON_TBIRD_M64
+// CHECK_ATHLON_TBIRD_M64: error:
+//
+// RUN: %clang -march=athlon-4 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATHLON_4_M32
+// CHECK_ATHLON_4_M32: #define __3dNOW_A__ 1
+// CHECK_ATHLON_4_M32: #define __3dNOW__ 1
+// CHECK_ATHLON_4_M32: #define __MMX__ 1
+// CHECK_ATHLON_4_M32: #define __SSE__ 1
+// CHECK_ATHLON_4_M32: #define __athlon 1
+// CHECK_ATHLON_4_M32: #define __athlon__ 1
+// CHECK_ATHLON_4_M32: #define __athlon_sse__ 1
+// CHECK_ATHLON_4_M32: #define __i386 1
+// CHECK_ATHLON_4_M32: #define __i386__ 1
+// CHECK_ATHLON_4_M32: #define __tune_athlon__ 1
+// CHECK_ATHLON_4_M32: #define __tune_athlon_sse__ 1
+// CHECK_ATHLON_4_M32: #define i386 1
+// RUN: %clang -march=athlon-4 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATHLON_4_M64
+// CHECK_ATHLON_4_M64: error:
+//
+// RUN: %clang -march=athlon-xp -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATHLON_XP_M32
+// CHECK_ATHLON_XP_M32: #define __3dNOW_A__ 1
+// CHECK_ATHLON_XP_M32: #define __3dNOW__ 1
+// CHECK_ATHLON_XP_M32: #define __MMX__ 1
+// CHECK_ATHLON_XP_M32: #define __SSE__ 1
+// CHECK_ATHLON_XP_M32: #define __athlon 1
+// CHECK_ATHLON_XP_M32: #define __athlon__ 1
+// CHECK_ATHLON_XP_M32: #define __athlon_sse__ 1
+// CHECK_ATHLON_XP_M32: #define __i386 1
+// CHECK_ATHLON_XP_M32: #define __i386__ 1
+// CHECK_ATHLON_XP_M32: #define __tune_athlon__ 1
+// CHECK_ATHLON_XP_M32: #define __tune_athlon_sse__ 1
+// CHECK_ATHLON_XP_M32: #define i386 1
+// RUN: %clang -march=athlon-xp -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATHLON_XP_M64
+// CHECK_ATHLON_XP_M64: error:
+//
+// RUN: %clang -march=athlon-mp -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATHLON_MP_M32
+// CHECK_ATHLON_MP_M32: #define __3dNOW_A__ 1
+// CHECK_ATHLON_MP_M32: #define __3dNOW__ 1
+// CHECK_ATHLON_MP_M32: #define __MMX__ 1
+// CHECK_ATHLON_MP_M32: #define __SSE__ 1
+// CHECK_ATHLON_MP_M32: #define __athlon 1
+// CHECK_ATHLON_MP_M32: #define __athlon__ 1
+// CHECK_ATHLON_MP_M32: #define __athlon_sse__ 1
+// CHECK_ATHLON_MP_M32: #define __i386 1
+// CHECK_ATHLON_MP_M32: #define __i386__ 1
+// CHECK_ATHLON_MP_M32: #define __tune_athlon__ 1
+// CHECK_ATHLON_MP_M32: #define __tune_athlon_sse__ 1
+// CHECK_ATHLON_MP_M32: #define i386 1
+// RUN: %clang -march=athlon-mp -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATHLON_MP_M64
+// CHECK_ATHLON_MP_M64: error:
+//
+// RUN: %clang -march=x86-64 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_X86_64_M32
+// CHECK_X86_64_M32: #define __MMX__ 1
+// CHECK_X86_64_M32: #define __SSE2__ 1
+// CHECK_X86_64_M32: #define __SSE__ 1
+// CHECK_X86_64_M32: #define __i386 1
+// CHECK_X86_64_M32: #define __i386__ 1
+// CHECK_X86_64_M32: #define __k8 1
+// CHECK_X86_64_M32: #define __k8__ 1
+// CHECK_X86_64_M32: #define i386 1
+// RUN: %clang -march=x86-64 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_X86_64_M64
+// CHECK_X86_64_M64: #define __MMX__ 1
+// CHECK_X86_64_M64: #define __SSE2_MATH__ 1
+// CHECK_X86_64_M64: #define __SSE2__ 1
+// CHECK_X86_64_M64: #define __SSE_MATH__ 1
+// CHECK_X86_64_M64: #define __SSE__ 1
+// CHECK_X86_64_M64: #define __amd64 1
+// CHECK_X86_64_M64: #define __amd64__ 1
+// CHECK_X86_64_M64: #define __k8 1
+// CHECK_X86_64_M64: #define __k8__ 1
+// CHECK_X86_64_M64: #define __x86_64 1
+// CHECK_X86_64_M64: #define __x86_64__ 1
+//
+// RUN: %clang -march=k8 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_K8_M32
+// CHECK_K8_M32: #define __3dNOW_A__ 1
+// CHECK_K8_M32: #define __3dNOW__ 1
+// CHECK_K8_M32: #define __MMX__ 1
+// CHECK_K8_M32: #define __SSE2__ 1
+// CHECK_K8_M32: #define __SSE__ 1
+// CHECK_K8_M32: #define __i386 1
+// CHECK_K8_M32: #define __i386__ 1
+// CHECK_K8_M32: #define __k8 1
+// CHECK_K8_M32: #define __k8__ 1
+// CHECK_K8_M32: #define __tune_k8__ 1
+// CHECK_K8_M32: #define i386 1
+// RUN: %clang -march=k8 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_K8_M64
+// CHECK_K8_M64: #define __3dNOW_A__ 1
+// CHECK_K8_M64: #define __3dNOW__ 1
+// CHECK_K8_M64: #define __MMX__ 1
+// CHECK_K8_M64: #define __SSE2_MATH__ 1
+// CHECK_K8_M64: #define __SSE2__ 1
+// CHECK_K8_M64: #define __SSE_MATH__ 1
+// CHECK_K8_M64: #define __SSE__ 1
+// CHECK_K8_M64: #define __amd64 1
+// CHECK_K8_M64: #define __amd64__ 1
+// CHECK_K8_M64: #define __k8 1
+// CHECK_K8_M64: #define __k8__ 1
+// CHECK_K8_M64: #define __tune_k8__ 1
+// CHECK_K8_M64: #define __x86_64 1
+// CHECK_K8_M64: #define __x86_64__ 1
+//
+// RUN: %clang -march=k8-sse3 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_K8_SSE3_M32
+// CHECK_K8_SSE3_M32: #define __3dNOW_A__ 1
+// CHECK_K8_SSE3_M32: #define __3dNOW__ 1
+// CHECK_K8_SSE3_M32: #define __MMX__ 1
+// CHECK_K8_SSE3_M32: #define __SSE2__ 1
+// CHECK_K8_SSE3_M32: #define __SSE3__ 1
+// CHECK_K8_SSE3_M32: #define __SSE__ 1
+// CHECK_K8_SSE3_M32: #define __i386 1
+// CHECK_K8_SSE3_M32: #define __i386__ 1
+// CHECK_K8_SSE3_M32: #define __k8 1
+// CHECK_K8_SSE3_M32: #define __k8__ 1
+// CHECK_K8_SSE3_M32: #define __tune_k8__ 1
+// CHECK_K8_SSE3_M32: #define i386 1
+// RUN: %clang -march=k8-sse3 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_K8_SSE3_M64
+// CHECK_K8_SSE3_M64: #define __3dNOW_A__ 1
+// CHECK_K8_SSE3_M64: #define __3dNOW__ 1
+// CHECK_K8_SSE3_M64: #define __MMX__ 1
+// CHECK_K8_SSE3_M64: #define __SSE2_MATH__ 1
+// CHECK_K8_SSE3_M64: #define __SSE2__ 1
+// CHECK_K8_SSE3_M64: #define __SSE3__ 1
+// CHECK_K8_SSE3_M64: #define __SSE_MATH__ 1
+// CHECK_K8_SSE3_M64: #define __SSE__ 1
+// CHECK_K8_SSE3_M64: #define __amd64 1
+// CHECK_K8_SSE3_M64: #define __amd64__ 1
+// CHECK_K8_SSE3_M64: #define __k8 1
+// CHECK_K8_SSE3_M64: #define __k8__ 1
+// CHECK_K8_SSE3_M64: #define __tune_k8__ 1
+// CHECK_K8_SSE3_M64: #define __x86_64 1
+// CHECK_K8_SSE3_M64: #define __x86_64__ 1
+//
+// RUN: %clang -march=opteron -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_OPTERON_M32
+// CHECK_OPTERON_M32: #define __3dNOW_A__ 1
+// CHECK_OPTERON_M32: #define __3dNOW__ 1
+// CHECK_OPTERON_M32: #define __MMX__ 1
+// CHECK_OPTERON_M32: #define __SSE2__ 1
+// CHECK_OPTERON_M32: #define __SSE__ 1
+// CHECK_OPTERON_M32: #define __i386 1
+// CHECK_OPTERON_M32: #define __i386__ 1
+// CHECK_OPTERON_M32: #define __k8 1
+// CHECK_OPTERON_M32: #define __k8__ 1
+// CHECK_OPTERON_M32: #define __tune_k8__ 1
+// CHECK_OPTERON_M32: #define i386 1
+// RUN: %clang -march=opteron -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_OPTERON_M64
+// CHECK_OPTERON_M64: #define __3dNOW_A__ 1
+// CHECK_OPTERON_M64: #define __3dNOW__ 1
+// CHECK_OPTERON_M64: #define __MMX__ 1
+// CHECK_OPTERON_M64: #define __SSE2_MATH__ 1
+// CHECK_OPTERON_M64: #define __SSE2__ 1
+// CHECK_OPTERON_M64: #define __SSE_MATH__ 1
+// CHECK_OPTERON_M64: #define __SSE__ 1
+// CHECK_OPTERON_M64: #define __amd64 1
+// CHECK_OPTERON_M64: #define __amd64__ 1
+// CHECK_OPTERON_M64: #define __k8 1
+// CHECK_OPTERON_M64: #define __k8__ 1
+// CHECK_OPTERON_M64: #define __tune_k8__ 1
+// CHECK_OPTERON_M64: #define __x86_64 1
+// CHECK_OPTERON_M64: #define __x86_64__ 1
+//
+// RUN: %clang -march=opteron-sse3 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_OPTERON_SSE3_M32
+// CHECK_OPTERON_SSE3_M32: #define __3dNOW_A__ 1
+// CHECK_OPTERON_SSE3_M32: #define __3dNOW__ 1
+// CHECK_OPTERON_SSE3_M32: #define __MMX__ 1
+// CHECK_OPTERON_SSE3_M32: #define __SSE2__ 1
+// CHECK_OPTERON_SSE3_M32: #define __SSE3__ 1
+// CHECK_OPTERON_SSE3_M32: #define __SSE__ 1
+// CHECK_OPTERON_SSE3_M32: #define __i386 1
+// CHECK_OPTERON_SSE3_M32: #define __i386__ 1
+// CHECK_OPTERON_SSE3_M32: #define __k8 1
+// CHECK_OPTERON_SSE3_M32: #define __k8__ 1
+// CHECK_OPTERON_SSE3_M32: #define __tune_k8__ 1
+// CHECK_OPTERON_SSE3_M32: #define i386 1
+// RUN: %clang -march=opteron-sse3 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_OPTERON_SSE3_M64
+// CHECK_OPTERON_SSE3_M64: #define __3dNOW_A__ 1
+// CHECK_OPTERON_SSE3_M64: #define __3dNOW__ 1
+// CHECK_OPTERON_SSE3_M64: #define __MMX__ 1
+// CHECK_OPTERON_SSE3_M64: #define __SSE2_MATH__ 1
+// CHECK_OPTERON_SSE3_M64: #define __SSE2__ 1
+// CHECK_OPTERON_SSE3_M64: #define __SSE3__ 1
+// CHECK_OPTERON_SSE3_M64: #define __SSE_MATH__ 1
+// CHECK_OPTERON_SSE3_M64: #define __SSE__ 1
+// CHECK_OPTERON_SSE3_M64: #define __amd64 1
+// CHECK_OPTERON_SSE3_M64: #define __amd64__ 1
+// CHECK_OPTERON_SSE3_M64: #define __k8 1
+// CHECK_OPTERON_SSE3_M64: #define __k8__ 1
+// CHECK_OPTERON_SSE3_M64: #define __tune_k8__ 1
+// CHECK_OPTERON_SSE3_M64: #define __x86_64 1
+// CHECK_OPTERON_SSE3_M64: #define __x86_64__ 1
+//
+// RUN: %clang -march=athlon64 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATHLON64_M32
+// CHECK_ATHLON64_M32: #define __3dNOW_A__ 1
+// CHECK_ATHLON64_M32: #define __3dNOW__ 1
+// CHECK_ATHLON64_M32: #define __MMX__ 1
+// CHECK_ATHLON64_M32: #define __SSE2__ 1
+// CHECK_ATHLON64_M32: #define __SSE__ 1
+// CHECK_ATHLON64_M32: #define __i386 1
+// CHECK_ATHLON64_M32: #define __i386__ 1
+// CHECK_ATHLON64_M32: #define __k8 1
+// CHECK_ATHLON64_M32: #define __k8__ 1
+// CHECK_ATHLON64_M32: #define __tune_k8__ 1
+// CHECK_ATHLON64_M32: #define i386 1
+// RUN: %clang -march=athlon64 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATHLON64_M64
+// CHECK_ATHLON64_M64: #define __3dNOW_A__ 1
+// CHECK_ATHLON64_M64: #define __3dNOW__ 1
+// CHECK_ATHLON64_M64: #define __MMX__ 1
+// CHECK_ATHLON64_M64: #define __SSE2_MATH__ 1
+// CHECK_ATHLON64_M64: #define __SSE2__ 1
+// CHECK_ATHLON64_M64: #define __SSE_MATH__ 1
+// CHECK_ATHLON64_M64: #define __SSE__ 1
+// CHECK_ATHLON64_M64: #define __amd64 1
+// CHECK_ATHLON64_M64: #define __amd64__ 1
+// CHECK_ATHLON64_M64: #define __k8 1
+// CHECK_ATHLON64_M64: #define __k8__ 1
+// CHECK_ATHLON64_M64: #define __tune_k8__ 1
+// CHECK_ATHLON64_M64: #define __x86_64 1
+// CHECK_ATHLON64_M64: #define __x86_64__ 1
+//
+// RUN: %clang -march=athlon64-sse3 -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATHLON64_SSE3_M32
+// CHECK_ATHLON64_SSE3_M32: #define __3dNOW_A__ 1
+// CHECK_ATHLON64_SSE3_M32: #define __3dNOW__ 1
+// CHECK_ATHLON64_SSE3_M32: #define __MMX__ 1
+// CHECK_ATHLON64_SSE3_M32: #define __SSE2__ 1
+// CHECK_ATHLON64_SSE3_M32: #define __SSE3__ 1
+// CHECK_ATHLON64_SSE3_M32: #define __SSE__ 1
+// CHECK_ATHLON64_SSE3_M32: #define __i386 1
+// CHECK_ATHLON64_SSE3_M32: #define __i386__ 1
+// CHECK_ATHLON64_SSE3_M32: #define __k8 1
+// CHECK_ATHLON64_SSE3_M32: #define __k8__ 1
+// CHECK_ATHLON64_SSE3_M32: #define __tune_k8__ 1
+// CHECK_ATHLON64_SSE3_M32: #define i386 1
+// RUN: %clang -march=athlon64-sse3 -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATHLON64_SSE3_M64
+// CHECK_ATHLON64_SSE3_M64: #define __3dNOW_A__ 1
+// CHECK_ATHLON64_SSE3_M64: #define __3dNOW__ 1
+// CHECK_ATHLON64_SSE3_M64: #define __MMX__ 1
+// CHECK_ATHLON64_SSE3_M64: #define __SSE2_MATH__ 1
+// CHECK_ATHLON64_SSE3_M64: #define __SSE2__ 1
+// CHECK_ATHLON64_SSE3_M64: #define __SSE3__ 1
+// CHECK_ATHLON64_SSE3_M64: #define __SSE_MATH__ 1
+// CHECK_ATHLON64_SSE3_M64: #define __SSE__ 1
+// CHECK_ATHLON64_SSE3_M64: #define __amd64 1
+// CHECK_ATHLON64_SSE3_M64: #define __amd64__ 1
+// CHECK_ATHLON64_SSE3_M64: #define __k8 1
+// CHECK_ATHLON64_SSE3_M64: #define __k8__ 1
+// CHECK_ATHLON64_SSE3_M64: #define __tune_k8__ 1
+// CHECK_ATHLON64_SSE3_M64: #define __x86_64 1
+// CHECK_ATHLON64_SSE3_M64: #define __x86_64__ 1
+//
+// RUN: %clang -march=athlon-fx -m32 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATHLON_FX_M32
+// CHECK_ATHLON_FX_M32: #define __3dNOW_A__ 1
+// CHECK_ATHLON_FX_M32: #define __3dNOW__ 1
+// CHECK_ATHLON_FX_M32: #define __MMX__ 1
+// CHECK_ATHLON_FX_M32: #define __SSE2__ 1
+// CHECK_ATHLON_FX_M32: #define __SSE__ 1
+// CHECK_ATHLON_FX_M32: #define __i386 1
+// CHECK_ATHLON_FX_M32: #define __i386__ 1
+// CHECK_ATHLON_FX_M32: #define __k8 1
+// CHECK_ATHLON_FX_M32: #define __k8__ 1
+// CHECK_ATHLON_FX_M32: #define __tune_k8__ 1
+// CHECK_ATHLON_FX_M32: #define i386 1
+// RUN: %clang -march=athlon-fx -m64 -E -dM %s -o - 2>&1 \
+// RUN:   | FileCheck %s -check-prefix=CHECK_ATHLON_FX_M64
+// CHECK_ATHLON_FX_M64: #define __3dNOW_A__ 1
+// CHECK_ATHLON_FX_M64: #define __3dNOW__ 1
+// CHECK_ATHLON_FX_M64: #define __MMX__ 1
+// CHECK_ATHLON_FX_M64: #define __SSE2_MATH__ 1
+// CHECK_ATHLON_FX_M64: #define __SSE2__ 1
+// CHECK_ATHLON_FX_M64: #define __SSE_MATH__ 1
+// CHECK_ATHLON_FX_M64: #define __SSE__ 1
+// CHECK_ATHLON_FX_M64: #define __amd64 1
+// CHECK_ATHLON_FX_M64: #define __amd64__ 1
+// CHECK_ATHLON_FX_M64: #define __k8 1
+// CHECK_ATHLON_FX_M64: #define __k8__ 1
+// CHECK_ATHLON_FX_M64: #define __tune_k8__ 1
+// CHECK_ATHLON_FX_M64: #define __x86_64 1
+// CHECK_ATHLON_FX_M64: #define __x86_64__ 1
+//
+// End X86/GCC/Linux tests ------------------
diff --git a/clang/test/Preprocessor/predefined-exceptions.m b/clang/test/Preprocessor/predefined-exceptions.m
new file mode 100644
index 0000000..c13f429
--- /dev/null
+++ b/clang/test/Preprocessor/predefined-exceptions.m
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -x objective-c -fobjc-exceptions -fexceptions -E -dM %s | FileCheck -check-prefix=CHECK-OBJC-NOCXX %s 
+// CHECK-OBJC-NOCXX: #define OBJC_ZEROCOST_EXCEPTIONS 1
+// CHECK-OBJC-NOCXX-NOT: #define __EXCEPTIONS 1
+
+// RUN: %clang_cc1 -x objective-c++ -fobjc-exceptions -fexceptions -fcxx-exceptions -E -dM %s | FileCheck -check-prefix=CHECK-OBJC-CXX %s 
+// CHECK-OBJC-CXX: #define OBJC_ZEROCOST_EXCEPTIONS 1
+// CHECK-OBJC-CXX: #define __EXCEPTIONS 1
+
+// RUN: %clang_cc1 -x objective-c++ -fexceptions -fcxx-exceptions -E -dM %s | FileCheck -check-prefix=CHECK-NOOBJC-CXX %s 
+// CHECK-NOOBJC-CXX-NOT: #define OBJC_ZEROCOST_EXCEPTIONS 1
+// CHECK-NOOBJC-CXX: #define __EXCEPTIONS 1
+
+// RUN: %clang_cc1 -x objective-c -E -dM %s | FileCheck -check-prefix=CHECK-NOOBJC-NOCXX %s 
+// CHECK-NOOBJC-NOCXX-NOT: #define OBJC_ZEROCOST_EXCEPTIONS 1
+// CHECK-NOOBJC-NOCXX-NOT: #define __EXCEPTIONS 1
diff --git a/clang/test/Preprocessor/predefined-macros.c b/clang/test/Preprocessor/predefined-macros.c
new file mode 100644
index 0000000..5c11c3b
--- /dev/null
+++ b/clang/test/Preprocessor/predefined-macros.c
@@ -0,0 +1,15 @@
+// This test verifies that the correct macros are predefined.
+//
+// RUN: %clang_cc1 %s -E -dM -triple i686-pc-win32 -fms-extensions -fms-compatibility \
+// RUN:     -fmsc-version=1300 -o - | FileCheck %s --check-prefix=CHECK-MS
+// CHECK-MS: #define _INTEGRAL_MAX_BITS 64
+// CHECK-MS: #define _MSC_EXTENSIONS 1
+// CHECK-MS: #define _MSC_VER 1300
+// CHECK-MS: #define _M_IX86 600
+// CHECK-MS: #define _M_IX86_FP
+// CHECK-MS: #define _WIN32 1
+// CHECK-MS-NOT: #define __GNUC__
+//
+// RUN: %clang_cc1 %s -E -dM -ffast-math -o - \
+// RUN:   | FileCheck %s --check-prefix=CHECK-FAST-MATH
+// CHECK-FAST-MATH: #define __FAST_MATH__
diff --git a/clang/test/Preprocessor/print_line_count.c b/clang/test/Preprocessor/print_line_count.c
new file mode 100644
index 0000000..6a02b0e
--- /dev/null
+++ b/clang/test/Preprocessor/print_line_count.c
@@ -0,0 +1,4 @@
+/* RUN: %clang -E -C -P %s | wc -l | grep 4
+   PR2741
+   comment */ 
+y
diff --git a/clang/test/Preprocessor/print_line_empty_file.c b/clang/test/Preprocessor/print_line_empty_file.c
new file mode 100644
index 0000000..868d0b7
--- /dev/null
+++ b/clang/test/Preprocessor/print_line_empty_file.c
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -E %s | FileCheck %s
+
+#line 21 ""
+int foo() { return 42; }
+
+#line 4 "bug.c" 
+int bar() { return 21; }
+
+// CHECK: # 21 ""
+// CHECK: int foo() { return 42; }
+// CHECK: # 4 "bug.c"
+// CHECK: int bar() { return 21; }
diff --git a/clang/test/Preprocessor/print_line_track.c b/clang/test/Preprocessor/print_line_track.c
new file mode 100644
index 0000000..fb2ccf2
--- /dev/null
+++ b/clang/test/Preprocessor/print_line_track.c
@@ -0,0 +1,17 @@
+/* RUN: %clang_cc1 -E %s | grep 'a 3'
+ * RUN: %clang_cc1 -E %s | grep 'b 16'
+ * RUN: %clang_cc1 -E -P %s | grep 'a 3'
+ * RUN: %clang_cc1 -E -P %s | grep 'b 16'
+ * RUN: %clang_cc1 -E %s | not grep '# 0 '
+ * RUN: %clang_cc1 -E -P %s | count 4
+ * PR1848 PR3437 PR7360
+*/
+
+#define t(x) x
+
+t(a
+3)
+
+t(b
+__LINE__)
+
diff --git a/clang/test/Preprocessor/pushable-diagnostics.c b/clang/test/Preprocessor/pushable-diagnostics.c
new file mode 100644
index 0000000..877eaaa
--- /dev/null
+++ b/clang/test/Preprocessor/pushable-diagnostics.c
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -pedantic %s
+
+#pragma clang diagnostic pop // expected-warning{{pragma diagnostic pop could not pop, no matching push}}
+
+#pragma clang diagnostic puhs // expected-warning {{pragma diagnostic expected 'error', 'warning', 'ignored', 'fatal', 'push', or 'pop'}}
+
+int a = 'df'; // expected-warning{{multi-character character constant}}
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wmultichar"
+
+int b = 'df'; // no warning.
+#pragma clang diagnostic pop
+
+int c = 'df';  // expected-warning{{multi-character character constant}}
+
+#pragma clang diagnostic pop // expected-warning{{pragma diagnostic pop could not pop, no matching push}}
diff --git a/clang/test/Preprocessor/skipping_unclean.c b/clang/test/Preprocessor/skipping_unclean.c
new file mode 100644
index 0000000..52d1785
--- /dev/null
+++ b/clang/test/Preprocessor/skipping_unclean.c
@@ -0,0 +1,9 @@
+// RUN: %clang_cc1 -E %s | grep bark
+
+#if 0
+blah
+#\
+else
+bark
+#endif
+
diff --git a/clang/test/Preprocessor/stdint.c b/clang/test/Preprocessor/stdint.c
new file mode 100644
index 0000000..70c106b
--- /dev/null
+++ b/clang/test/Preprocessor/stdint.c
@@ -0,0 +1,959 @@
+// RUN: %clang_cc1 -E -ffreestanding -triple=arm-none-none %s | FileCheck -check-prefix ARM %s
+//
+// ARM:typedef signed long long int int64_t;
+// ARM:typedef unsigned long long int uint64_t;
+// ARM:typedef int64_t int_least64_t;
+// ARM:typedef uint64_t uint_least64_t;
+// ARM:typedef int64_t int_fast64_t;
+// ARM:typedef uint64_t uint_fast64_t;
+//
+// ARM:typedef signed int int32_t;
+// ARM:typedef unsigned int uint32_t;
+// ARM:typedef int32_t int_least32_t;
+// ARM:typedef uint32_t uint_least32_t;
+// ARM:typedef int32_t int_fast32_t;
+// ARM:typedef uint32_t uint_fast32_t;
+// 
+// ARM:typedef signed short int16_t;
+// ARM:typedef unsigned short uint16_t;
+// ARM:typedef int16_t int_least16_t;
+// ARM:typedef uint16_t uint_least16_t;
+// ARM:typedef int16_t int_fast16_t;
+// ARM:typedef uint16_t uint_fast16_t;
+//
+// ARM:typedef signed char int8_t;
+// ARM:typedef unsigned char uint8_t;
+// ARM:typedef int8_t int_least8_t;
+// ARM:typedef uint8_t uint_least8_t;
+// ARM:typedef int8_t int_fast8_t;
+// ARM:typedef uint8_t uint_fast8_t;
+//
+// ARM:typedef int32_t intptr_t;
+// ARM:typedef uint32_t uintptr_t;
+// 
+// ARM:typedef long long int intmax_t;
+// ARM:typedef long long unsigned int uintmax_t;
+//
+// ARM:INT8_MAX_ 127
+// ARM:INT8_MIN_ (-127 -1)
+// ARM:UINT8_MAX_ 255
+// ARM:INT_LEAST8_MIN_ (-127 -1)
+// ARM:INT_LEAST8_MAX_ 127
+// ARM:UINT_LEAST8_MAX_ 255
+// ARM:INT_FAST8_MIN_ (-127 -1)
+// ARM:INT_FAST8_MAX_ 127
+// ARM:UINT_FAST8_MAX_ 255
+//
+// ARM:INT16_MAX_ 32767
+// ARM:INT16_MIN_ (-32767 -1)
+// ARM:UINT16_MAX_ 65535
+// ARM:INT_LEAST16_MIN_ (-32767 -1)
+// ARM:INT_LEAST16_MAX_ 32767
+// ARM:UINT_LEAST16_MAX_ 65535
+// ARM:INT_FAST16_MIN_ (-32767 -1)
+// ARM:INT_FAST16_MAX_ 32767
+// ARM:UINT_FAST16_MAX_ 65535
+//
+// ARM:INT32_MAX_ 2147483647
+// ARM:INT32_MIN_ (-2147483647 -1)
+// ARM:UINT32_MAX_ 4294967295U
+// ARM:INT_LEAST32_MIN_ (-2147483647 -1)
+// ARM:INT_LEAST32_MAX_ 2147483647
+// ARM:UINT_LEAST32_MAX_ 4294967295U
+// ARM:INT_FAST32_MIN_ (-2147483647 -1)
+// ARM:INT_FAST32_MAX_ 2147483647
+// ARM:UINT_FAST32_MAX_ 4294967295U
+//
+// ARM:INT64_MAX_ 9223372036854775807LL
+// ARM:INT64_MIN_ (-9223372036854775807LL -1)
+// ARM:UINT64_MAX_ 18446744073709551615ULL
+// ARM:INT_LEAST64_MIN_ (-9223372036854775807LL -1)
+// ARM:INT_LEAST64_MAX_ 9223372036854775807LL
+// ARM:UINT_LEAST64_MAX_ 18446744073709551615ULL
+// ARM:INT_FAST64_MIN_ (-9223372036854775807LL -1)
+// ARM:INT_FAST64_MAX_ 9223372036854775807LL
+// ARM:UINT_FAST64_MAX_ 18446744073709551615ULL
+//
+// ARM:INTPTR_MIN_ (-2147483647 -1)
+// ARM:INTPTR_MAX_ 2147483647
+// ARM:UINTPTR_MAX_ 4294967295U
+// ARM:PTRDIFF_MIN_ (-2147483647 -1)
+// ARM:PTRDIFF_MAX_ 2147483647
+// ARM:SIZE_MAX_ 4294967295U
+//
+// ARM:INTMAX_MIN_ (-9223372036854775807LL -1)
+// ARM:INTMAX_MAX_ 9223372036854775807LL
+// ARM:UINTMAX_MAX_ 18446744073709551615ULL
+//
+// ARM:SIG_ATOMIC_MIN_ (-2147483647 -1)
+// ARM:SIG_ATOMIC_MAX_ 2147483647
+// ARM:WINT_MIN_ (-2147483647 -1)
+// ARM:WINT_MAX_ 2147483647
+//
+// ARM:WCHAR_MAX_ 4294967295U
+// ARM:WCHAR_MIN_ 0U
+//
+// ARM:INT8_C_(0) 0
+// ARM:UINT8_C_(0) 0U
+// ARM:INT16_C_(0) 0
+// ARM:UINT16_C_(0) 0U
+// ARM:INT32_C_(0) 0
+// ARM:UINT32_C_(0) 0U
+// ARM:INT64_C_(0) 0LL
+// ARM:UINT64_C_(0) 0ULL
+//
+// ARM:INTMAX_C_(0) 0LL
+// ARM:UINTMAX_C_(0) 0ULL
+//
+//
+// RUN: %clang_cc1 -E -ffreestanding -triple=i386-none-none %s | FileCheck -check-prefix I386 %s
+//
+// I386:typedef signed long long int int64_t;
+// I386:typedef unsigned long long int uint64_t;
+// I386:typedef int64_t int_least64_t;
+// I386:typedef uint64_t uint_least64_t;
+// I386:typedef int64_t int_fast64_t;
+// I386:typedef uint64_t uint_fast64_t;
+//
+// I386:typedef signed int int32_t;
+// I386:typedef unsigned int uint32_t;
+// I386:typedef int32_t int_least32_t;
+// I386:typedef uint32_t uint_least32_t;
+// I386:typedef int32_t int_fast32_t;
+// I386:typedef uint32_t uint_fast32_t;
+//
+// I386:typedef signed short int16_t;
+// I386:typedef unsigned short uint16_t;
+// I386:typedef int16_t int_least16_t;
+// I386:typedef uint16_t uint_least16_t;
+// I386:typedef int16_t int_fast16_t;
+// I386:typedef uint16_t uint_fast16_t;
+//
+// I386:typedef signed char int8_t;
+// I386:typedef unsigned char uint8_t;
+// I386:typedef int8_t int_least8_t;
+// I386:typedef uint8_t uint_least8_t;
+// I386:typedef int8_t int_fast8_t;
+// I386:typedef uint8_t uint_fast8_t;
+//
+// I386:typedef int32_t intptr_t;
+// I386:typedef uint32_t uintptr_t;
+//
+// I386:typedef long long int intmax_t;
+// I386:typedef long long unsigned int uintmax_t;
+//
+// I386:INT8_MAX_ 127
+// I386:INT8_MIN_ (-127 -1)
+// I386:UINT8_MAX_ 255
+// I386:INT_LEAST8_MIN_ (-127 -1)
+// I386:INT_LEAST8_MAX_ 127
+// I386:UINT_LEAST8_MAX_ 255
+// I386:INT_FAST8_MIN_ (-127 -1)
+// I386:INT_FAST8_MAX_ 127
+// I386:UINT_FAST8_MAX_ 255
+//
+// I386:INT16_MAX_ 32767
+// I386:INT16_MIN_ (-32767 -1)
+// I386:UINT16_MAX_ 65535
+// I386:INT_LEAST16_MIN_ (-32767 -1)
+// I386:INT_LEAST16_MAX_ 32767
+// I386:UINT_LEAST16_MAX_ 65535
+// I386:INT_FAST16_MIN_ (-32767 -1)
+// I386:INT_FAST16_MAX_ 32767
+// I386:UINT_FAST16_MAX_ 65535
+//
+// I386:INT32_MAX_ 2147483647
+// I386:INT32_MIN_ (-2147483647 -1)
+// I386:UINT32_MAX_ 4294967295U
+// I386:INT_LEAST32_MIN_ (-2147483647 -1)
+// I386:INT_LEAST32_MAX_ 2147483647
+// I386:UINT_LEAST32_MAX_ 4294967295U
+// I386:INT_FAST32_MIN_ (-2147483647 -1)
+// I386:INT_FAST32_MAX_ 2147483647
+// I386:UINT_FAST32_MAX_ 4294967295U
+//
+// I386:INT64_MAX_ 9223372036854775807LL
+// I386:INT64_MIN_ (-9223372036854775807LL -1)
+// I386:UINT64_MAX_ 18446744073709551615ULL
+// I386:INT_LEAST64_MIN_ (-9223372036854775807LL -1)
+// I386:INT_LEAST64_MAX_ 9223372036854775807LL
+// I386:UINT_LEAST64_MAX_ 18446744073709551615ULL
+// I386:INT_FAST64_MIN_ (-9223372036854775807LL -1)
+// I386:INT_FAST64_MAX_ 9223372036854775807LL
+// I386:UINT_FAST64_MAX_ 18446744073709551615ULL
+//
+// I386:INTPTR_MIN_ (-2147483647 -1)
+// I386:INTPTR_MAX_ 2147483647
+// I386:UINTPTR_MAX_ 4294967295U
+// I386:PTRDIFF_MIN_ (-2147483647 -1)
+// I386:PTRDIFF_MAX_ 2147483647
+// I386:SIZE_MAX_ 4294967295U
+//
+// I386:INTMAX_MIN_ (-9223372036854775807LL -1)
+// I386:INTMAX_MAX_ 9223372036854775807LL
+// I386:UINTMAX_MAX_ 18446744073709551615ULL
+//
+// I386:SIG_ATOMIC_MIN_ (-2147483647 -1)
+// I386:SIG_ATOMIC_MAX_ 2147483647
+// I386:WINT_MIN_ (-2147483647 -1)
+// I386:WINT_MAX_ 2147483647
+//
+// I386:WCHAR_MAX_ 2147483647
+// I386:WCHAR_MIN_ (-2147483647 -1)
+//
+// I386:INT8_C_(0) 0
+// I386:UINT8_C_(0) 0U
+// I386:INT16_C_(0) 0
+// I386:UINT16_C_(0) 0U
+// I386:INT32_C_(0) 0
+// I386:UINT32_C_(0) 0U
+// I386:INT64_C_(0) 0LL
+// I386:UINT64_C_(0) 0ULL
+//
+// I386:INTMAX_C_(0) 0LL
+// I386:UINTMAX_C_(0) 0ULL
+//
+// RUN: %clang_cc1 -E -ffreestanding -triple=msp430-none-none %s | FileCheck -check-prefix MSP430 %s
+//
+// MSP430:typedef signed long int int32_t;
+// MSP430:typedef unsigned long int uint32_t;
+// MSP430:typedef int32_t int_least32_t;
+// MSP430:typedef uint32_t uint_least32_t;
+// MSP430:typedef int32_t int_fast32_t;
+// MSP430:typedef uint32_t uint_fast32_t;
+//
+// MSP430:typedef signed short int16_t;
+// MSP430:typedef unsigned short uint16_t;
+// MSP430:typedef int16_t int_least16_t;
+// MSP430:typedef uint16_t uint_least16_t;
+// MSP430:typedef int16_t int_fast16_t;
+// MSP430:typedef uint16_t uint_fast16_t;
+//
+// MSP430:typedef signed char int8_t;
+// MSP430:typedef unsigned char uint8_t;
+// MSP430:typedef int8_t int_least8_t;
+// MSP430:typedef uint8_t uint_least8_t;
+// MSP430:typedef int8_t int_fast8_t;
+// MSP430:typedef uint8_t uint_fast8_t;
+//
+// MSP430:typedef int16_t intptr_t;
+// MSP430:typedef uint16_t uintptr_t;
+//
+// MSP430:typedef long int intmax_t;
+// MSP430:typedef long unsigned int uintmax_t;
+//
+// MSP430:INT8_MAX_ 127
+// MSP430:INT8_MIN_ (-127 -1)
+// MSP430:UINT8_MAX_ 255
+// MSP430:INT_LEAST8_MIN_ (-127 -1)
+// MSP430:INT_LEAST8_MAX_ 127
+// MSP430:UINT_LEAST8_MAX_ 255
+// MSP430:INT_FAST8_MIN_ (-127 -1)
+// MSP430:INT_FAST8_MAX_ 127
+// MSP430:UINT_FAST8_MAX_ 255
+//
+// MSP430:INT16_MAX_ 32767
+// MSP430:INT16_MIN_ (-32767 -1)
+// MSP430:UINT16_MAX_ 65535
+// MSP430:INT_LEAST16_MIN_ (-32767 -1)
+// MSP430:INT_LEAST16_MAX_ 32767
+// MSP430:UINT_LEAST16_MAX_ 65535
+// MSP430:INT_FAST16_MIN_ (-32767 -1)
+// MSP430:INT_FAST16_MAX_ 32767
+// MSP430:UINT_FAST16_MAX_ 65535
+//
+// MSP430:INT32_MAX_ 2147483647L
+// MSP430:INT32_MIN_ (-2147483647L -1)
+// MSP430:UINT32_MAX_ 4294967295UL
+// MSP430:INT_LEAST32_MIN_ (-2147483647L -1)
+// MSP430:INT_LEAST32_MAX_ 2147483647L
+// MSP430:UINT_LEAST32_MAX_ 4294967295UL
+// MSP430:INT_FAST32_MIN_ (-2147483647L -1)
+// MSP430:INT_FAST32_MAX_ 2147483647L
+// MSP430:UINT_FAST32_MAX_ 4294967295UL
+//
+// MSP430:INT64_MAX_ 9223372036854775807LL
+// MSP430:INT64_MIN_ (-9223372036854775807LL -1)
+// MSP430:UINT64_MAX_ 18446744073709551615ULL
+// MSP430:INT_LEAST64_MIN_ (-9223372036854775807LL -1)
+// MSP430:INT_LEAST64_MAX_ 9223372036854775807LL
+// MSP430:UINT_LEAST64_MAX_ 18446744073709551615ULL
+// MSP430:INT_FAST64_MIN_ (-9223372036854775807LL -1)
+// MSP430:INT_FAST64_MAX_ 9223372036854775807LL
+// MSP430:UINT_FAST64_MAX_ 18446744073709551615ULL
+//
+// MSP430:INTPTR_MIN_ (-32767 -1)
+// MSP430:INTPTR_MAX_ 32767
+// MSP430:UINTPTR_MAX_ 65535
+// MSP430:PTRDIFF_MIN_ (-32767 -1)
+// MSP430:PTRDIFF_MAX_ 32767
+// MSP430:SIZE_MAX_ 65535
+//
+// MSP430:INTMAX_MIN_ (-2147483647L -1)
+// MSP430:INTMAX_MAX_ 2147483647L
+// MSP430:UINTMAX_MAX_ 4294967295UL
+//
+// MSP430:SIG_ATOMIC_MIN_ (-2147483647L -1)
+// MSP430:SIG_ATOMIC_MAX_ 2147483647L
+// MSP430:WINT_MIN_ (-32767 -1)
+// MSP430:WINT_MAX_ 32767
+//
+// MSP430:WCHAR_MAX_ 32767
+// MSP430:WCHAR_MIN_ (-32767 -1)
+//
+// MSP430:INT8_C_(0) 0
+// MSP430:UINT8_C_(0) 0U
+// MSP430:INT16_C_(0) 0
+// MSP430:UINT16_C_(0) 0U
+// MSP430:INT32_C_(0) 0L
+// MSP430:UINT32_C_(0) 0UL
+// MSP430:INT64_C_(0) 0LL
+// MSP430:UINT64_C_(0) 0ULL
+//
+// MSP430:INTMAX_C_(0) 0L
+// MSP430:UINTMAX_C_(0) 0UL
+//
+// RUN: %clang_cc1 -E -ffreestanding -triple=powerpc64-none-none %s | FileCheck -check-prefix PPC64 %s
+//
+// PPC64:typedef signed long int int64_t;
+// PPC64:typedef unsigned long int uint64_t;
+// PPC64:typedef int64_t int_least64_t;
+// PPC64:typedef uint64_t uint_least64_t;
+// PPC64:typedef int64_t int_fast64_t;
+// PPC64:typedef uint64_t uint_fast64_t;
+//
+// PPC64:typedef signed int int32_t;
+// PPC64:typedef unsigned int uint32_t;
+// PPC64:typedef int32_t int_least32_t;
+// PPC64:typedef uint32_t uint_least32_t;
+// PPC64:typedef int32_t int_fast32_t;
+// PPC64:typedef uint32_t uint_fast32_t;
+//
+// PPC64:typedef signed short int16_t;
+// PPC64:typedef unsigned short uint16_t;
+// PPC64:typedef int16_t int_least16_t;
+// PPC64:typedef uint16_t uint_least16_t;
+// PPC64:typedef int16_t int_fast16_t;
+// PPC64:typedef uint16_t uint_fast16_t;
+//
+// PPC64:typedef signed char int8_t;
+// PPC64:typedef unsigned char uint8_t;
+// PPC64:typedef int8_t int_least8_t;
+// PPC64:typedef uint8_t uint_least8_t;
+// PPC64:typedef int8_t int_fast8_t;
+// PPC64:typedef uint8_t uint_fast8_t;
+//
+// PPC64:typedef int64_t intptr_t;
+// PPC64:typedef uint64_t uintptr_t;
+//
+// PPC64:typedef long int intmax_t;
+// PPC64:typedef long unsigned int uintmax_t;
+//
+// PPC64:INT8_MAX_ 127
+// PPC64:INT8_MIN_ (-127 -1)
+// PPC64:UINT8_MAX_ 255
+// PPC64:INT_LEAST8_MIN_ (-127 -1)
+// PPC64:INT_LEAST8_MAX_ 127
+// PPC64:UINT_LEAST8_MAX_ 255
+// PPC64:INT_FAST8_MIN_ (-127 -1)
+// PPC64:INT_FAST8_MAX_ 127
+// PPC64:UINT_FAST8_MAX_ 255
+//
+// PPC64:INT16_MAX_ 32767
+// PPC64:INT16_MIN_ (-32767 -1)
+// PPC64:UINT16_MAX_ 65535
+// PPC64:INT_LEAST16_MIN_ (-32767 -1)
+// PPC64:INT_LEAST16_MAX_ 32767
+// PPC64:UINT_LEAST16_MAX_ 65535
+// PPC64:INT_FAST16_MIN_ (-32767 -1)
+// PPC64:INT_FAST16_MAX_ 32767
+// PPC64:UINT_FAST16_MAX_ 65535
+//
+// PPC64:INT32_MAX_ 2147483647
+// PPC64:INT32_MIN_ (-2147483647 -1)
+// PPC64:UINT32_MAX_ 4294967295U
+// PPC64:INT_LEAST32_MIN_ (-2147483647 -1)
+// PPC64:INT_LEAST32_MAX_ 2147483647
+// PPC64:UINT_LEAST32_MAX_ 4294967295U
+// PPC64:INT_FAST32_MIN_ (-2147483647 -1)
+// PPC64:INT_FAST32_MAX_ 2147483647
+// PPC64:UINT_FAST32_MAX_ 4294967295U
+//
+// PPC64:INT64_MAX_ 9223372036854775807L
+// PPC64:INT64_MIN_ (-9223372036854775807L -1)
+// PPC64:UINT64_MAX_ 18446744073709551615UL
+// PPC64:INT_LEAST64_MIN_ (-9223372036854775807L -1)
+// PPC64:INT_LEAST64_MAX_ 9223372036854775807L
+// PPC64:UINT_LEAST64_MAX_ 18446744073709551615UL
+// PPC64:INT_FAST64_MIN_ (-9223372036854775807L -1)
+// PPC64:INT_FAST64_MAX_ 9223372036854775807L
+// PPC64:UINT_FAST64_MAX_ 18446744073709551615UL
+//
+// PPC64:INTPTR_MIN_ (-9223372036854775807L -1)
+// PPC64:INTPTR_MAX_ 9223372036854775807L
+// PPC64:UINTPTR_MAX_ 18446744073709551615UL
+// PPC64:PTRDIFF_MIN_ (-9223372036854775807L -1)
+// PPC64:PTRDIFF_MAX_ 9223372036854775807L
+// PPC64:SIZE_MAX_ 18446744073709551615UL
+//
+// PPC64:INTMAX_MIN_ (-9223372036854775807L -1)
+// PPC64:INTMAX_MAX_ 9223372036854775807L
+// PPC64:UINTMAX_MAX_ 18446744073709551615UL
+//
+// PPC64:SIG_ATOMIC_MIN_ (-2147483647 -1)
+// PPC64:SIG_ATOMIC_MAX_ 2147483647
+// PPC64:WINT_MIN_ (-2147483647 -1)
+// PPC64:WINT_MAX_ 2147483647
+//
+// PPC64:WCHAR_MAX_ 2147483647
+// PPC64:WCHAR_MIN_ (-2147483647 -1)
+//
+// PPC64:INT8_C_(0) 0
+// PPC64:UINT8_C_(0) 0U
+// PPC64:INT16_C_(0) 0
+// PPC64:UINT16_C_(0) 0U
+// PPC64:INT32_C_(0) 0
+// PPC64:UINT32_C_(0) 0U
+// PPC64:INT64_C_(0) 0L
+// PPC64:UINT64_C_(0) 0UL
+//
+// PPC64:INTMAX_C_(0) 0L
+// PPC64:UINTMAX_C_(0) 0UL
+//
+// RUN: %clang_cc1 -E -ffreestanding -triple=powerpc-none-none %s | FileCheck -check-prefix PPC %s
+//
+//
+// PPC:typedef signed long long int int64_t;
+// PPC:typedef unsigned long long int uint64_t;
+// PPC:typedef int64_t int_least64_t;
+// PPC:typedef uint64_t uint_least64_t;
+// PPC:typedef int64_t int_fast64_t;
+// PPC:typedef uint64_t uint_fast64_t;
+//
+// PPC:typedef signed int int32_t;
+// PPC:typedef unsigned int uint32_t;
+// PPC:typedef int32_t int_least32_t;
+// PPC:typedef uint32_t uint_least32_t;
+// PPC:typedef int32_t int_fast32_t;
+// PPC:typedef uint32_t uint_fast32_t;
+//
+// PPC:typedef signed short int16_t;
+// PPC:typedef unsigned short uint16_t;
+// PPC:typedef int16_t int_least16_t;
+// PPC:typedef uint16_t uint_least16_t;
+// PPC:typedef int16_t int_fast16_t;
+// PPC:typedef uint16_t uint_fast16_t;
+//
+// PPC:typedef signed char int8_t;
+// PPC:typedef unsigned char uint8_t;
+// PPC:typedef int8_t int_least8_t;
+// PPC:typedef uint8_t uint_least8_t;
+// PPC:typedef int8_t int_fast8_t;
+// PPC:typedef uint8_t uint_fast8_t;
+//
+// PPC:typedef int32_t intptr_t;
+// PPC:typedef uint32_t uintptr_t;
+//
+// PPC:typedef long long int intmax_t;
+// PPC:typedef long long unsigned int uintmax_t;
+//
+// PPC:INT8_MAX_ 127
+// PPC:INT8_MIN_ (-127 -1)
+// PPC:UINT8_MAX_ 255
+// PPC:INT_LEAST8_MIN_ (-127 -1)
+// PPC:INT_LEAST8_MAX_ 127
+// PPC:UINT_LEAST8_MAX_ 255
+// PPC:INT_FAST8_MIN_ (-127 -1)
+// PPC:INT_FAST8_MAX_ 127
+// PPC:UINT_FAST8_MAX_ 255
+//
+// PPC:INT16_MAX_ 32767
+// PPC:INT16_MIN_ (-32767 -1)
+// PPC:UINT16_MAX_ 65535
+// PPC:INT_LEAST16_MIN_ (-32767 -1)
+// PPC:INT_LEAST16_MAX_ 32767
+// PPC:UINT_LEAST16_MAX_ 65535
+// PPC:INT_FAST16_MIN_ (-32767 -1)
+// PPC:INT_FAST16_MAX_ 32767
+// PPC:UINT_FAST16_MAX_ 65535
+//
+// PPC:INT32_MAX_ 2147483647
+// PPC:INT32_MIN_ (-2147483647 -1)
+// PPC:UINT32_MAX_ 4294967295U
+// PPC:INT_LEAST32_MIN_ (-2147483647 -1)
+// PPC:INT_LEAST32_MAX_ 2147483647
+// PPC:UINT_LEAST32_MAX_ 4294967295U
+// PPC:INT_FAST32_MIN_ (-2147483647 -1)
+// PPC:INT_FAST32_MAX_ 2147483647
+// PPC:UINT_FAST32_MAX_ 4294967295U
+//
+// PPC:INT64_MAX_ 9223372036854775807LL
+// PPC:INT64_MIN_ (-9223372036854775807LL -1)
+// PPC:UINT64_MAX_ 18446744073709551615ULL
+// PPC:INT_LEAST64_MIN_ (-9223372036854775807LL -1)
+// PPC:INT_LEAST64_MAX_ 9223372036854775807LL
+// PPC:UINT_LEAST64_MAX_ 18446744073709551615ULL
+// PPC:INT_FAST64_MIN_ (-9223372036854775807LL -1)
+// PPC:INT_FAST64_MAX_ 9223372036854775807LL
+// PPC:UINT_FAST64_MAX_ 18446744073709551615ULL
+//
+// PPC:INTPTR_MIN_ (-2147483647 -1)
+// PPC:INTPTR_MAX_ 2147483647
+// PPC:UINTPTR_MAX_ 4294967295U
+// PPC:PTRDIFF_MIN_ (-2147483647 -1)
+// PPC:PTRDIFF_MAX_ 2147483647
+// PPC:SIZE_MAX_ 4294967295U
+//
+// PPC:INTMAX_MIN_ (-9223372036854775807LL -1)
+// PPC:INTMAX_MAX_ 9223372036854775807LL
+// PPC:UINTMAX_MAX_ 18446744073709551615ULL
+//
+// PPC:SIG_ATOMIC_MIN_ (-2147483647 -1)
+// PPC:SIG_ATOMIC_MAX_ 2147483647
+// PPC:WINT_MIN_ (-2147483647 -1)
+// PPC:WINT_MAX_ 2147483647
+//
+// PPC:WCHAR_MAX_ 2147483647
+// PPC:WCHAR_MIN_ (-2147483647 -1)
+//
+// PPC:INT8_C_(0) 0
+// PPC:UINT8_C_(0) 0U
+// PPC:INT16_C_(0) 0
+// PPC:UINT16_C_(0) 0U
+// PPC:INT32_C_(0) 0
+// PPC:UINT32_C_(0) 0U
+// PPC:INT64_C_(0) 0LL
+// PPC:UINT64_C_(0) 0ULL
+//
+// PPC:INTMAX_C_(0) 0LL
+// PPC:UINTMAX_C_(0) 0ULL
+//
+// RUN: %clang_cc1 -E -ffreestanding -triple=sparc-none-none %s | FileCheck -check-prefix SPARC %s
+//
+// SPARC:typedef signed long long int int64_t;
+// SPARC:typedef unsigned long long int uint64_t;
+// SPARC:typedef int64_t int_least64_t;
+// SPARC:typedef uint64_t uint_least64_t;
+// SPARC:typedef int64_t int_fast64_t;
+// SPARC:typedef uint64_t uint_fast64_t;
+//
+// SPARC:typedef signed int int32_t;
+// SPARC:typedef unsigned int uint32_t;
+// SPARC:typedef int32_t int_least32_t;
+// SPARC:typedef uint32_t uint_least32_t;
+// SPARC:typedef int32_t int_fast32_t;
+// SPARC:typedef uint32_t uint_fast32_t;
+//
+// SPARC:typedef signed short int16_t;
+// SPARC:typedef unsigned short uint16_t;
+// SPARC:typedef int16_t int_least16_t;
+// SPARC:typedef uint16_t uint_least16_t;
+// SPARC:typedef int16_t int_fast16_t;
+// SPARC:typedef uint16_t uint_fast16_t;
+//
+// SPARC:typedef signed char int8_t;
+// SPARC:typedef unsigned char uint8_t;
+// SPARC:typedef int8_t int_least8_t;
+// SPARC:typedef uint8_t uint_least8_t;
+// SPARC:typedef int8_t int_fast8_t;
+// SPARC:typedef uint8_t uint_fast8_t;
+//
+// SPARC:typedef int32_t intptr_t;
+// SPARC:typedef uint32_t uintptr_t;
+//
+// SPARC:typedef long long int intmax_t;
+// SPARC:typedef long long unsigned int uintmax_t;
+//
+// SPARC:INT8_MAX_ 127
+// SPARC:INT8_MIN_ (-127 -1)
+// SPARC:UINT8_MAX_ 255
+// SPARC:INT_LEAST8_MIN_ (-127 -1)
+// SPARC:INT_LEAST8_MAX_ 127
+// SPARC:UINT_LEAST8_MAX_ 255
+// SPARC:INT_FAST8_MIN_ (-127 -1)
+// SPARC:INT_FAST8_MAX_ 127
+// SPARC:UINT_FAST8_MAX_ 255
+//
+// SPARC:INT16_MAX_ 32767
+// SPARC:INT16_MIN_ (-32767 -1)
+// SPARC:UINT16_MAX_ 65535
+// SPARC:INT_LEAST16_MIN_ (-32767 -1)
+// SPARC:INT_LEAST16_MAX_ 32767
+// SPARC:UINT_LEAST16_MAX_ 65535
+// SPARC:INT_FAST16_MIN_ (-32767 -1)
+// SPARC:INT_FAST16_MAX_ 32767
+// SPARC:UINT_FAST16_MAX_ 65535
+//
+// SPARC:INT32_MAX_ 2147483647
+// SPARC:INT32_MIN_ (-2147483647 -1)
+// SPARC:UINT32_MAX_ 4294967295U
+// SPARC:INT_LEAST32_MIN_ (-2147483647 -1)
+// SPARC:INT_LEAST32_MAX_ 2147483647
+// SPARC:UINT_LEAST32_MAX_ 4294967295U
+// SPARC:INT_FAST32_MIN_ (-2147483647 -1)
+// SPARC:INT_FAST32_MAX_ 2147483647
+// SPARC:UINT_FAST32_MAX_ 4294967295U
+//
+// SPARC:INT64_MAX_ 9223372036854775807LL
+// SPARC:INT64_MIN_ (-9223372036854775807LL -1)
+// SPARC:UINT64_MAX_ 18446744073709551615ULL
+// SPARC:INT_LEAST64_MIN_ (-9223372036854775807LL -1)
+// SPARC:INT_LEAST64_MAX_ 9223372036854775807LL
+// SPARC:UINT_LEAST64_MAX_ 18446744073709551615ULL
+// SPARC:INT_FAST64_MIN_ (-9223372036854775807LL -1)
+// SPARC:INT_FAST64_MAX_ 9223372036854775807LL
+// SPARC:UINT_FAST64_MAX_ 18446744073709551615ULL
+//
+// SPARC:INTPTR_MIN_ (-2147483647 -1)
+// SPARC:INTPTR_MAX_ 2147483647
+// SPARC:UINTPTR_MAX_ 4294967295U
+// SPARC:PTRDIFF_MIN_ (-2147483647 -1)
+// SPARC:PTRDIFF_MAX_ 2147483647
+// SPARC:SIZE_MAX_ 4294967295U
+//
+// SPARC:INTMAX_MIN_ (-9223372036854775807LL -1)
+// SPARC:INTMAX_MAX_ 9223372036854775807LL
+// SPARC:UINTMAX_MAX_ 18446744073709551615ULL
+//
+// SPARC:SIG_ATOMIC_MIN_ (-2147483647 -1)
+// SPARC:SIG_ATOMIC_MAX_ 2147483647
+// SPARC:WINT_MIN_ (-2147483647 -1)
+// SPARC:WINT_MAX_ 2147483647
+//
+// SPARC:WCHAR_MAX_ 2147483647
+// SPARC:WCHAR_MIN_ (-2147483647 -1)
+//
+// SPARC:INT8_C_(0) 0
+// SPARC:UINT8_C_(0) 0U
+// SPARC:INT16_C_(0) 0
+// SPARC:UINT16_C_(0) 0U
+// SPARC:INT32_C_(0) 0
+// SPARC:UINT32_C_(0) 0U
+// SPARC:INT64_C_(0) 0LL
+// SPARC:UINT64_C_(0) 0ULL
+//
+// SPARC:INTMAX_C_(0) 0LL
+// SPARC:UINTMAX_C_(0) 0ULL
+//
+// RUN: %clang_cc1 -E -ffreestanding -triple=tce-none-none %s | FileCheck -check-prefix TCE %s
+//
+// TCE:typedef signed int int32_t;
+// TCE:typedef unsigned int uint32_t;
+// TCE:typedef int32_t int_least32_t;
+// TCE:typedef uint32_t uint_least32_t;
+// TCE:typedef int32_t int_fast32_t;
+// TCE:typedef uint32_t uint_fast32_t;
+//
+// TCE:typedef signed short int16_t;
+// TCE:typedef unsigned short uint16_t;
+// TCE:typedef int16_t int_least16_t;
+// TCE:typedef uint16_t uint_least16_t;
+// TCE:typedef int16_t int_fast16_t;
+// TCE:typedef uint16_t uint_fast16_t;
+//
+// TCE:typedef signed char int8_t;
+// TCE:typedef unsigned char uint8_t;
+// TCE:typedef int8_t int_least8_t;
+// TCE:typedef uint8_t uint_least8_t;
+// TCE:typedef int8_t int_fast8_t;
+// TCE:typedef uint8_t uint_fast8_t;
+//
+// TCE:typedef int32_t intptr_t;
+// TCE:typedef uint32_t uintptr_t;
+//
+// TCE:typedef long int intmax_t;
+// TCE:typedef long unsigned int uintmax_t;
+//
+// TCE:INT8_MAX_ 127
+// TCE:INT8_MIN_ (-127 -1)
+// TCE:UINT8_MAX_ 255
+// TCE:INT_LEAST8_MIN_ (-127 -1)
+// TCE:INT_LEAST8_MAX_ 127
+// TCE:UINT_LEAST8_MAX_ 255
+// TCE:INT_FAST8_MIN_ (-127 -1)
+// TCE:INT_FAST8_MAX_ 127
+// TCE:UINT_FAST8_MAX_ 255
+//
+// TCE:INT16_MAX_ 32767
+// TCE:INT16_MIN_ (-32767 -1)
+// TCE:UINT16_MAX_ 65535
+// TCE:INT_LEAST16_MIN_ (-32767 -1)
+// TCE:INT_LEAST16_MAX_ 32767
+// TCE:UINT_LEAST16_MAX_ 65535
+// TCE:INT_FAST16_MIN_ (-32767 -1)
+// TCE:INT_FAST16_MAX_ 32767
+// TCE:UINT_FAST16_MAX_ 65535
+//
+// TCE:INT32_MAX_ 2147483647
+// TCE:INT32_MIN_ (-2147483647 -1)
+// TCE:UINT32_MAX_ 4294967295U
+// TCE:INT_LEAST32_MIN_ (-2147483647 -1)
+// TCE:INT_LEAST32_MAX_ 2147483647
+// TCE:UINT_LEAST32_MAX_ 4294967295U
+// TCE:INT_FAST32_MIN_ (-2147483647 -1)
+// TCE:INT_FAST32_MAX_ 2147483647
+// TCE:UINT_FAST32_MAX_ 4294967295U
+//
+// TCE:INT64_MAX_ INT64_MAX
+// TCE:INT64_MIN_ INT64_MIN
+// TCE:UINT64_MAX_ UINT64_MAX
+// TCE:INT_LEAST64_MIN_ INT_LEAST64_MIN
+// TCE:INT_LEAST64_MAX_ INT_LEAST64_MAX
+// TCE:UINT_LEAST64_MAX_ UINT_LEAST64_MAX
+// TCE:INT_FAST64_MIN_ INT_FAST64_MIN
+// TCE:INT_FAST64_MAX_ INT_FAST64_MAX
+// TCE:UINT_FAST64_MAX_ UINT_FAST64_MAX
+//
+// TCE:INTPTR_MIN_ (-2147483647 -1)
+// TCE:INTPTR_MAX_ 2147483647
+// TCE:UINTPTR_MAX_ 4294967295U
+// TCE:PTRDIFF_MIN_ (-2147483647 -1)
+// TCE:PTRDIFF_MAX_ 2147483647
+// TCE:SIZE_MAX_ 4294967295U
+//
+// TCE:INTMAX_MIN_ (-2147483647 -1)
+// TCE:INTMAX_MAX_ 2147483647
+// TCE:UINTMAX_MAX_ 4294967295U
+//
+// TCE:SIG_ATOMIC_MIN_ (-2147483647 -1)
+// TCE:SIG_ATOMIC_MAX_ 2147483647
+// TCE:WINT_MIN_ (-2147483647 -1)
+// TCE:WINT_MAX_ 2147483647
+//
+// TCE:WCHAR_MAX_ 2147483647
+// TCE:WCHAR_MIN_ (-2147483647 -1)
+//
+// TCE:INT8_C_(0) 0
+// TCE:UINT8_C_(0) 0U
+// TCE:INT16_C_(0) 0
+// TCE:UINT16_C_(0) 0U
+// TCE:INT32_C_(0) 0
+// TCE:UINT32_C_(0) 0U
+// TCE:INT64_C_(0) INT64_C(0)
+// TCE:UINT64_C_(0) UINT64_C(0)
+//
+// TCE:INTMAX_C_(0) 0
+// TCE:UINTMAX_C_(0) 0U
+//
+// RUN: %clang_cc1 -E -ffreestanding -triple=x86_64-none-none %s | FileCheck -check-prefix X86_64 %s
+//
+//
+// X86_64:typedef signed long int int64_t;
+// X86_64:typedef unsigned long int uint64_t;
+// X86_64:typedef int64_t int_least64_t;
+// X86_64:typedef uint64_t uint_least64_t;
+// X86_64:typedef int64_t int_fast64_t;
+// X86_64:typedef uint64_t uint_fast64_t;
+//
+// X86_64:typedef signed int int32_t;
+// X86_64:typedef unsigned int uint32_t;
+// X86_64:typedef int32_t int_least32_t;
+// X86_64:typedef uint32_t uint_least32_t;
+// X86_64:typedef int32_t int_fast32_t;
+// X86_64:typedef uint32_t uint_fast32_t;
+//
+// X86_64:typedef signed short int16_t;
+// X86_64:typedef unsigned short uint16_t;
+// X86_64:typedef int16_t int_least16_t;
+// X86_64:typedef uint16_t uint_least16_t;
+// X86_64:typedef int16_t int_fast16_t;
+// X86_64:typedef uint16_t uint_fast16_t;
+//
+// X86_64:typedef signed char int8_t;
+// X86_64:typedef unsigned char uint8_t;
+// X86_64:typedef int8_t int_least8_t;
+// X86_64:typedef uint8_t uint_least8_t;
+// X86_64:typedef int8_t int_fast8_t;
+// X86_64:typedef uint8_t uint_fast8_t;
+//
+// X86_64:typedef int64_t intptr_t;
+// X86_64:typedef uint64_t uintptr_t;
+//
+// X86_64:typedef long int intmax_t;
+// X86_64:typedef long unsigned int uintmax_t;
+//
+// X86_64:INT8_MAX_ 127
+// X86_64:INT8_MIN_ (-127 -1)
+// X86_64:UINT8_MAX_ 255
+// X86_64:INT_LEAST8_MIN_ (-127 -1)
+// X86_64:INT_LEAST8_MAX_ 127
+// X86_64:UINT_LEAST8_MAX_ 255
+// X86_64:INT_FAST8_MIN_ (-127 -1)
+// X86_64:INT_FAST8_MAX_ 127
+// X86_64:UINT_FAST8_MAX_ 255
+//
+// X86_64:INT16_MAX_ 32767
+// X86_64:INT16_MIN_ (-32767 -1)
+// X86_64:UINT16_MAX_ 65535
+// X86_64:INT_LEAST16_MIN_ (-32767 -1)
+// X86_64:INT_LEAST16_MAX_ 32767
+// X86_64:UINT_LEAST16_MAX_ 65535
+// X86_64:INT_FAST16_MIN_ (-32767 -1)
+// X86_64:INT_FAST16_MAX_ 32767
+// X86_64:UINT_FAST16_MAX_ 65535
+//
+// X86_64:INT32_MAX_ 2147483647
+// X86_64:INT32_MIN_ (-2147483647 -1)
+// X86_64:UINT32_MAX_ 4294967295U
+// X86_64:INT_LEAST32_MIN_ (-2147483647 -1)
+// X86_64:INT_LEAST32_MAX_ 2147483647
+// X86_64:UINT_LEAST32_MAX_ 4294967295U
+// X86_64:INT_FAST32_MIN_ (-2147483647 -1)
+// X86_64:INT_FAST32_MAX_ 2147483647
+// X86_64:UINT_FAST32_MAX_ 4294967295U
+//
+// X86_64:INT64_MAX_ 9223372036854775807L
+// X86_64:INT64_MIN_ (-9223372036854775807L -1)
+// X86_64:UINT64_MAX_ 18446744073709551615UL
+// X86_64:INT_LEAST64_MIN_ (-9223372036854775807L -1)
+// X86_64:INT_LEAST64_MAX_ 9223372036854775807L
+// X86_64:UINT_LEAST64_MAX_ 18446744073709551615UL
+// X86_64:INT_FAST64_MIN_ (-9223372036854775807L -1)
+// X86_64:INT_FAST64_MAX_ 9223372036854775807L
+// X86_64:UINT_FAST64_MAX_ 18446744073709551615UL
+//
+// X86_64:INTPTR_MIN_ (-9223372036854775807L -1)
+// X86_64:INTPTR_MAX_ 9223372036854775807L
+// X86_64:UINTPTR_MAX_ 18446744073709551615UL
+// X86_64:PTRDIFF_MIN_ (-9223372036854775807L -1)
+// X86_64:PTRDIFF_MAX_ 9223372036854775807L
+// X86_64:SIZE_MAX_ 18446744073709551615UL
+//
+// X86_64:INTMAX_MIN_ (-9223372036854775807L -1)
+// X86_64:INTMAX_MAX_ 9223372036854775807L
+// X86_64:UINTMAX_MAX_ 18446744073709551615UL
+//
+// X86_64:SIG_ATOMIC_MIN_ (-2147483647 -1)
+// X86_64:SIG_ATOMIC_MAX_ 2147483647
+// X86_64:WINT_MIN_ (-2147483647 -1)
+// X86_64:WINT_MAX_ 2147483647
+//
+// X86_64:WCHAR_MAX_ 2147483647
+// X86_64:WCHAR_MIN_ (-2147483647 -1)
+//
+// X86_64:INT8_C_(0) 0
+// X86_64:UINT8_C_(0) 0U
+// X86_64:INT16_C_(0) 0
+// X86_64:UINT16_C_(0) 0U
+// X86_64:INT32_C_(0) 0
+// X86_64:UINT32_C_(0) 0U
+// X86_64:INT64_C_(0) 0L
+// X86_64:UINT64_C_(0) 0UL
+//
+// X86_64:INTMAX_C_(0) 0L
+// X86_64:UINTMAX_C_(0) 0UL
+//
+//
+// RUN: %clang_cc1 -E -ffreestanding -triple=x86_64-pc-linux-gnu %s | FileCheck -check-prefix X86_64_LINUX %s
+//
+// X86_64_LINUX:WINT_MIN_ 0U
+// X86_64_LINUX:WINT_MAX_ 4294967295U
+//
+//
+// RUN: %clang_cc1 -E -ffreestanding -triple=i386-mingw32 %s | FileCheck -check-prefix I386_MINGW32 %s
+//
+// I386_MINGW32:WCHAR_MAX_ 65535U
+// I386_MINGW32:WCHAR_MIN_ 0U
+//
+//
+// stdint.h forms several macro definitions by pasting together identifiers
+// to form names (eg. int32_t is formed from int ## 32 ## _t). The following 
+// case tests that these joining operations are performed correctly even if
+// the identifiers used in the operations (int, uint, _t, INT, UINT, _MIN,
+// _MAX, and _C(v)) are themselves macros.
+//
+// RUN: %clang_cc1 -E -ffreestanding -U__UINTMAX_TYPE__ -U__INTMAX_TYPE__ -Dint=a -Duint=b -D_t=c -DINT=d -DUINT=e -D_MIN=f -D_MAX=g '-D_C(v)=h' -triple=i386-none-none %s | FileCheck -check-prefix JOIN %s
+// JOIN:typedef int32_t intptr_t;
+// JOIN:typedef uint32_t uintptr_t;
+// JOIN:typedef __INTMAX_TYPE__ intmax_t;
+// JOIN:typedef __UINTMAX_TYPE__ uintmax_t;
+// JOIN:INTPTR_MIN_ (-2147483647 -1)
+// JOIN:INTPTR_MAX_ 2147483647
+// JOIN:UINTPTR_MAX_ 4294967295U
+// JOIN:PTRDIFF_MIN_ (-2147483647 -1)
+// JOIN:PTRDIFF_MAX_ 2147483647
+// JOIN:SIZE_MAX_ 4294967295U
+// JOIN:INTMAX_MIN_ (-9223372036854775807LL -1)
+// JOIN:INTMAX_MAX_ 9223372036854775807LL
+// JOIN:UINTMAX_MAX_ 18446744073709551615ULL
+// JOIN:SIG_ATOMIC_MIN_ (-2147483647 -1)
+// JOIN:SIG_ATOMIC_MAX_ 2147483647
+// JOIN:WINT_MIN_ (-2147483647 -1)
+// JOIN:WINT_MAX_ 2147483647
+// JOIN:WCHAR_MAX_ 2147483647
+// JOIN:WCHAR_MIN_ (-2147483647 -1)
+// JOIN:INTMAX_C_(0) 0LL
+// JOIN:UINTMAX_C_(0) 0ULL
+
+#include <stdint.h>
+
+INT8_MAX_ INT8_MAX
+INT8_MIN_ INT8_MIN
+UINT8_MAX_ UINT8_MAX
+INT_LEAST8_MIN_ INT_LEAST8_MIN
+INT_LEAST8_MAX_ INT_LEAST8_MAX
+UINT_LEAST8_MAX_ UINT_LEAST8_MAX
+INT_FAST8_MIN_ INT_FAST8_MIN
+INT_FAST8_MAX_ INT_FAST8_MAX
+UINT_FAST8_MAX_ UINT_FAST8_MAX
+
+INT16_MAX_ INT16_MAX
+INT16_MIN_ INT16_MIN
+UINT16_MAX_ UINT16_MAX
+INT_LEAST16_MIN_ INT_LEAST16_MIN
+INT_LEAST16_MAX_ INT_LEAST16_MAX
+UINT_LEAST16_MAX_ UINT_LEAST16_MAX
+INT_FAST16_MIN_ INT_FAST16_MIN
+INT_FAST16_MAX_ INT_FAST16_MAX
+UINT_FAST16_MAX_ UINT_FAST16_MAX
+
+INT32_MAX_ INT32_MAX
+INT32_MIN_ INT32_MIN
+UINT32_MAX_ UINT32_MAX
+INT_LEAST32_MIN_ INT_LEAST32_MIN
+INT_LEAST32_MAX_ INT_LEAST32_MAX
+UINT_LEAST32_MAX_ UINT_LEAST32_MAX
+INT_FAST32_MIN_ INT_FAST32_MIN
+INT_FAST32_MAX_ INT_FAST32_MAX
+UINT_FAST32_MAX_ UINT_FAST32_MAX
+
+INT64_MAX_ INT64_MAX
+INT64_MIN_ INT64_MIN
+UINT64_MAX_ UINT64_MAX
+INT_LEAST64_MIN_ INT_LEAST64_MIN
+INT_LEAST64_MAX_ INT_LEAST64_MAX
+UINT_LEAST64_MAX_ UINT_LEAST64_MAX
+INT_FAST64_MIN_ INT_FAST64_MIN
+INT_FAST64_MAX_ INT_FAST64_MAX
+UINT_FAST64_MAX_ UINT_FAST64_MAX
+
+INTPTR_MIN_ INTPTR_MIN
+INTPTR_MAX_ INTPTR_MAX
+UINTPTR_MAX_ UINTPTR_MAX
+PTRDIFF_MIN_ PTRDIFF_MIN
+PTRDIFF_MAX_ PTRDIFF_MAX
+SIZE_MAX_ SIZE_MAX
+
+INTMAX_MIN_ INTMAX_MIN
+INTMAX_MAX_ INTMAX_MAX
+UINTMAX_MAX_ UINTMAX_MAX
+
+SIG_ATOMIC_MIN_ SIG_ATOMIC_MIN
+SIG_ATOMIC_MAX_ SIG_ATOMIC_MAX
+WINT_MIN_ WINT_MIN
+WINT_MAX_ WINT_MAX
+
+WCHAR_MAX_ WCHAR_MAX
+WCHAR_MIN_ WCHAR_MIN
+
+INT8_C_(0) INT8_C(0)
+UINT8_C_(0) UINT8_C(0)
+INT16_C_(0) INT16_C(0)
+UINT16_C_(0) UINT16_C(0)
+INT32_C_(0) INT32_C(0)
+UINT32_C_(0) UINT32_C(0)
+INT64_C_(0) INT64_C(0)
+UINT64_C_(0) UINT64_C(0)
+
+INTMAX_C_(0) INTMAX_C(0)
+UINTMAX_C_(0) UINTMAX_C(0)
diff --git a/clang/test/Preprocessor/stringize_misc.c b/clang/test/Preprocessor/stringize_misc.c
new file mode 100644
index 0000000..6c2c78d
--- /dev/null
+++ b/clang/test/Preprocessor/stringize_misc.c
@@ -0,0 +1,30 @@
+// RUN: %clang_cc1 -E %s | FileCheck -strict-whitespace %s
+
+#define M(x, y) #x #y
+
+M( f(1, 2), g((x=y++, y))) 
+// CHECK: "f(1, 2)" "g((x=y++, y))"
+
+M( {a=1 , b=2;} ) /* A semicolon is not a comma */ 
+// CHECK: "{a=1" "b=2;}"
+
+M( <, [ ) /* Passes the arguments < and [ */ 
+// CHECK: "<" "["
+
+M( (,), (...) ) /* Passes the arguments (,) and (...) */ 
+// CHECK: "(,)" "(...)"
+
+#define START_END(start, end) start c=3; end 
+
+START_END( {a=1 , b=2;} ) /* braces are not parentheses */ 
+// CHECK: {a=1 c=3; b=2;}
+
+/* 
+ * To pass a comma token as an argument it is 
+ * necessary to write: 
+ */ 
+#define COMMA , 
+ 
+M(a COMMA b, (a, b)) 
+// CHECK: "a COMMA b" "(a, b)"
+
diff --git a/clang/test/Preprocessor/stringize_space.c b/clang/test/Preprocessor/stringize_space.c
new file mode 100644
index 0000000..263cff8
--- /dev/null
+++ b/clang/test/Preprocessor/stringize_space.c
@@ -0,0 +1,4 @@
+// RUN: %clang_cc1 -E %s | grep -- '-"" , - "" , -"" , - ""'
+
+#define A(b) -#b  ,  - #b  ,  -# b  ,  - # b
+A()
diff --git a/clang/test/Preprocessor/stringize_space2.c b/clang/test/Preprocessor/stringize_space2.c
new file mode 100644
index 0000000..a87d78e
--- /dev/null
+++ b/clang/test/Preprocessor/stringize_space2.c
@@ -0,0 +1,6 @@
+/* RUN: %clang_cc1 -E %s | grep 'a c'
+ */
+#define t(x) #x
+t(a
+c)
+
diff --git a/clang/test/Preprocessor/traditional-cpp.c b/clang/test/Preprocessor/traditional-cpp.c
new file mode 100644
index 0000000..5fc9ee3
--- /dev/null
+++ b/clang/test/Preprocessor/traditional-cpp.c
@@ -0,0 +1,12 @@
+/* Clang supports a very limited subset of -traditional-cpp, basically we only
+ * intend to add support for things that people actually rely on when doing
+ * things like using /usr/bin/cpp to preprocess non-source files. */
+
+/*
+ RUN: %clang_cc1 -traditional-cpp %s -E -o %t
+ RUN: FileCheck < %t %s
+*/
+
+/* CHECK: foo // bar
+ */
+foo // bar
diff --git a/clang/test/Preprocessor/undef-error.c b/clang/test/Preprocessor/undef-error.c
new file mode 100644
index 0000000..ad611de
--- /dev/null
+++ b/clang/test/Preprocessor/undef-error.c
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 %s -pedantic-errors -verify 
+// PR2045
+
+#define b
+/* expected-error {{extra tokens at end of #undef directive}} */ #undef a b
diff --git a/clang/test/Preprocessor/unterminated.c b/clang/test/Preprocessor/unterminated.c
new file mode 100644
index 0000000..9180653
--- /dev/null
+++ b/clang/test/Preprocessor/unterminated.c
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 -E -verify %s
+// PR3096
+#ifdef FOO // expected-error {{unterminated conditional directive}}
+/* /* */
+
diff --git a/clang/test/Preprocessor/user_defined_system_framework.c b/clang/test/Preprocessor/user_defined_system_framework.c
new file mode 100644
index 0000000..8e3db56
--- /dev/null
+++ b/clang/test/Preprocessor/user_defined_system_framework.c
@@ -0,0 +1,8 @@
+// RUN: %clang -cc1 -fsyntax-only -F %S/Inputs -Wsign-conversion -verify %s
+
+// Check that TestFramework is treated as a system header.
+#include <TestFramework/TestFramework.h>
+
+int f1() {
+  return test_framework_func(1) + another_test_framework_func(2);
+}
diff --git a/clang/test/Preprocessor/warn-disabled-macro-expansion.c b/clang/test/Preprocessor/warn-disabled-macro-expansion.c
new file mode 100644
index 0000000..fe8e90c
--- /dev/null
+++ b/clang/test/Preprocessor/warn-disabled-macro-expansion.c
@@ -0,0 +1,27 @@
+// RUN: %clang_cc1 %s -E -Wdisabled-macro-expansion -verify
+
+#define p p
+
+#define a b
+#define b a
+
+#define f(a) a
+
+#define g(b) a
+
+#define h(x) i(x)
+#define i(y) i(y)
+
+#define c(x) x(0)
+
+p // expected-warning {{recursive macro}}
+
+a // expected-warning {{recursive macro}}
+
+f(2)
+
+g(3) // expected-warning {{recursive macro}}
+
+h(0) // expected-warning {{recursive macro}}
+
+c(c) // expected-warning {{recursive macro}}
diff --git a/clang/test/Preprocessor/warn-macro-unused.c b/clang/test/Preprocessor/warn-macro-unused.c
new file mode 100644
index 0000000..c33aeb5
--- /dev/null
+++ b/clang/test/Preprocessor/warn-macro-unused.c
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 %s -Wunused-macros -Dfoo -Dfoo -verify
+
+#include "warn-macro-unused.h"
+
+#define unused // expected-warning {{macro is not used}}
+#define unused
+unused
+
+// rdar://9745065
+#undef unused_from_header // no warning
diff --git a/clang/test/Preprocessor/warn-macro-unused.h b/clang/test/Preprocessor/warn-macro-unused.h
new file mode 100644
index 0000000..0c2c267
--- /dev/null
+++ b/clang/test/Preprocessor/warn-macro-unused.h
@@ -0,0 +1 @@
+#define unused_from_header
diff --git a/clang/test/Preprocessor/warning_tests.c b/clang/test/Preprocessor/warning_tests.c
new file mode 100644
index 0000000..96b96ef
--- /dev/null
+++ b/clang/test/Preprocessor/warning_tests.c
@@ -0,0 +1,19 @@
+// RUN: %clang_cc1 -fsyntax-only %s -verify
+#ifndef __has_warning
+#error Should have __has_warning
+#endif
+
+#if __has_warning("not valid") // expected-warning {{__has_warning expected option name}}
+#endif
+
+#if __has_warning("-Wparentheses")
+#warning Should have -Wparentheses // expected-warning {{Should have -Wparentheses}}
+#endif
+
+#if __has_warning(-Wfoo) // expected-error {{builtin warning check macro requires a parenthesized string}}
+#endif
+
+#if __has_warning("-Wnot-a-valid-warning-flag-at-all")
+#else
+#warning Not a valid warning flag // expected-warning {{Not a valid warning flag}}
+#endif
\ No newline at end of file
diff --git a/clang/test/Preprocessor/x86_target_features.c b/clang/test/Preprocessor/x86_target_features.c
new file mode 100644
index 0000000..ad7ee85
--- /dev/null
+++ b/clang/test/Preprocessor/x86_target_features.c
@@ -0,0 +1,32 @@
+// RUN: %clang -target i386-unknown-unknown -march=core2 -msse4 -x c -E -dM -o %t %s
+// RUN: grep '#define __SSE2_MATH__ 1' %t
+// RUN: grep '#define __SSE2__ 1' %t
+// RUN: grep '#define __SSE3__ 1' %t
+// RUN: grep '#define __SSE4_1__ 1' %t
+// RUN: grep '#define __SSE4_2__ 1' %t
+// RUN: grep '#define __SSE_MATH__ 1' %t
+// RUN: grep '#define __SSE__ 1' %t
+// RUN: grep '#define __SSSE3__ 1' %t
+
+// RUN: %clang -target i386-unknown-unknown -march=core2 -msse4 -mno-sse2 -x c -E -dM -o %t %s
+// RUN: grep '#define __SSE2_MATH__ 1' %t | count 0
+// RUN: grep '#define __SSE2__ 1' %t | count 0
+// RUN: grep '#define __SSE3__ 1' %t | count 0
+// RUN: grep '#define __SSE4_1__ 1' %t | count 0
+// RUN: grep '#define __SSE4_2__ 1' %t | count 0
+// RUN: grep '#define __SSE_MATH__ 1' %t
+// RUN: grep '#define __SSE__ 1' %t
+// RUN: grep '#define __SSSE3__ 1' %t | count 0
+
+// RUN: %clang -target i386-unknown-unknown -march=pentium-m -x c -E -dM -o %t %s
+// RUN: grep '#define __SSE2_MATH__ 1' %t
+// RUN: grep '#define __SSE2__ 1' %t
+// RUN: grep '#define __SSE3__ 1' %t | count 0
+// RUN: grep '#define __SSE4_1__ 1' %t | count 0
+// RUN: grep '#define __SSE4_2__ 1' %t | count 0
+// RUN: grep '#define __SSE_MATH__ 1' %t
+// RUN: grep '#define __SSE__ 1' %t
+// RUN: grep '#define __SSSE3__ 1' %t | count 0
+
+
+
-- 
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