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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/CodeGen/2008-07-29-override-alias-decl.c | |
| parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
| parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) | |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/CodeGen/2008-07-29-override-alias-decl.c')
| -rw-r--r-- | clang/test/CodeGen/2008-07-29-override-alias-decl.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/clang/test/CodeGen/2008-07-29-override-alias-decl.c b/clang/test/CodeGen/2008-07-29-override-alias-decl.c new file mode 100644 index 0000000..0c2d0c6 --- /dev/null +++ b/clang/test/CodeGen/2008-07-29-override-alias-decl.c @@ -0,0 +1,19 @@ +// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-llvm -o - %s | FileCheck %s + +int x() { return 1; } + +// CHECK: ret i32 1 + + +int f() __attribute__((weak, alias("x"))); + +/* Test that we link to the alias correctly instead of making a new + forward definition. */ +int f(); +int h() { + return f(); +} + +// CHECK: [[call:%.*]] = call i32 (...)* @f() +// CHECK: ret i32 [[call]] + |