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| author | Eli Friedman <eli.friedman@gmail.com> | 2011-08-22 23:55:33 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-08-22 23:55:33 +0000 |
| commit | c55efe4fb2e2684b788ecd3d02fd80724d785cd7 (patch) | |
| tree | 6057047425b62f7a939dfa0274980f6782936ca0 /clang/test/CodeGen/attr-naked.c | |
| parent | 5b31d7acf7c7eb4f7edefee31171d8daa3b07255 (diff) | |
| download | bcm5719-llvm-c55efe4fb2e2684b788ecd3d02fd80724d785cd7.tar.gz bcm5719-llvm-c55efe4fb2e2684b788ecd3d02fd80724d785cd7.zip | |
Make sure we don't inline functions marked with __attribute__((naked)). <rdar://problem/9973228>
llvm-svn: 138310
Diffstat (limited to 'clang/test/CodeGen/attr-naked.c')
| -rw-r--r-- | clang/test/CodeGen/attr-naked.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/clang/test/CodeGen/attr-naked.c b/clang/test/CodeGen/attr-naked.c index bccacc9916f..2387d288eca 100644 --- a/clang/test/CodeGen/attr-naked.c +++ b/clang/test/CodeGen/attr-naked.c @@ -1,9 +1,16 @@ -// RUN: %clang_cc1 -g -emit-llvm -o %t %s -// RUN: grep 'naked' %t +// RUN: %clang_cc1 -triple x86_64-apple-macosx10.7.0 %s -emit-llvm -o - | FileCheck %s void t1() __attribute__((naked)); +// Basic functionality check +// (Note that naked needs to imply noinline to work properly.) +// CHECK: define void @t1() nounwind noinline naked { void t1() { } +// Make sure this doesn't explode in the verifier. +// (It doesn't really make sense, but it isn't invalid.) +// CHECK: define void @t2() nounwind noinline naked { +__attribute((naked, always_inline)) void t2() { +} |
