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| author | Bob Wilson <bob.wilson@apple.com> | 2010-05-27 05:30:36 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2010-05-27 05:30:36 +0000 |
| commit | ebdc7724577544ebcd891a76f1c95c44d4013ccc (patch) | |
| tree | d788525a69f3461bd7b5b6a6eba2f43716e75713 /llvm | |
| parent | 592a85c137834f3b7d2bc7a21a16bdaa5802ccdc (diff) | |
| download | bcm5719-llvm-ebdc7724577544ebcd891a76f1c95c44d4013ccc.tar.gz bcm5719-llvm-ebdc7724577544ebcd891a76f1c95c44d4013ccc.zip | |
Add a test for llvm-gcc svn r104726.
llvm-svn: 104805
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/test/FrontendC/2010-05-26-AsmSideEffect.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/test/FrontendC/2010-05-26-AsmSideEffect.c b/llvm/test/FrontendC/2010-05-26-AsmSideEffect.c new file mode 100644 index 00000000000..c5f75799dd3 --- /dev/null +++ b/llvm/test/FrontendC/2010-05-26-AsmSideEffect.c @@ -0,0 +1,12 @@ +// RUN: %llvmgcc %s -S -emit-llvm -o - | FileCheck %s +// Radar 8026855 + +int test (void *src) { + register int w0 asm ("0"); + // CHECK: call i32 asm sideeffect + asm ("ldr %0, [%1]": "=r" (w0): "r" (src)); + // The asm to read the value of w0 has a sideeffect for a different reason + // (see 2010-05-18-asmsched.c) but that's not what this is testing for. + // CHECK: call i32 asm + return w0; +} |
