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| author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
|---|---|---|
| committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
| commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
| tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/Sema/constant-builtins.c | |
| parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
| parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) | |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/Sema/constant-builtins.c')
| -rw-r--r-- | clang/test/Sema/constant-builtins.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/clang/test/Sema/constant-builtins.c b/clang/test/Sema/constant-builtins.c new file mode 100644 index 0000000..5d67fc7 --- /dev/null +++ b/clang/test/Sema/constant-builtins.c @@ -0,0 +1,24 @@ +// RUN: %clang_cc1 -fsyntax-only %s -verify -pedantic + +// Math stuff + +float g0 = __builtin_huge_val(); +double g1 = __builtin_huge_valf(); +long double g2 = __builtin_huge_vall(); +float g3 = __builtin_inf(); +double g4 = __builtin_inff(); +long double g5 = __builtin_infl(); + +// GCC misc stuff + +extern int f(); + +int h0 = __builtin_types_compatible_p(int,float); +//int h1 = __builtin_choose_expr(1, 10, f()); +//int h2 = __builtin_expect(0, 0); + +short somefunc(); + +short t = __builtin_constant_p(5353) ? 42 : somefunc(); + + |