diff options
| author | Rafael Espindola <rafael.espindola@gmail.com> | 2013-08-08 19:53:46 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2013-08-08 19:53:46 +0000 |
| commit | 71eccb39b8e637653596d87fc58b22f65337b1ad (patch) | |
| tree | a08882d89b31b1b14fd43e6d6374a7898a3e2448 /clang/test/CodeGen | |
| parent | 6beca0e1cf416dc2b6bc9553aed49e5aff301c7c (diff) | |
| download | bcm5719-llvm-71eccb39b8e637653596d87fc58b22f65337b1ad.tar.gz bcm5719-llvm-71eccb39b8e637653596d87fc58b22f65337b1ad.zip | |
Fix alignof computation of large arrays on x86_64.
We were exposing the extra alignment given to large arrays. The new behavior
matches gcc, which is a good thing since this is a gcc extension.
Thanks to Joerg Sonnenberger for noticing it.
While at it, centralize the method description in the .h file.
llvm-svn: 187999
Diffstat (limited to 'clang/test/CodeGen')
| -rw-r--r-- | clang/test/CodeGen/align-x68_64.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/clang/test/CodeGen/align-x68_64.c b/clang/test/CodeGen/align-x68_64.c new file mode 100644 index 00000000000..cf128b43433 --- /dev/null +++ b/clang/test/CodeGen/align-x68_64.c @@ -0,0 +1,11 @@ +// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm %s -o - | FileCheck %s +// PR5599 + +void test1_f(void *); + +void test1_g(void) { + float x[4]; + test1_f(x); +} +// CHECK: @test1_g +// CHECK: alloca [4 x float], align 16 |
