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| author | Dimitry Andric <dim@FreeBSD.org> | 2013-04-08 18:41:23 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2013-04-08 18:41:23 +0000 |
| commit | 4a16efa3e43e35f0cc9efe3a67f620f0017c3d36 (patch) | |
| tree | 06099edc18d30894081a822b756f117cbe0b8207 /test/CodeGen/ARM/PR15053.ll | |
| parent | 482e7bddf617ae804dc47133cb07eb4aa81e45de (diff) | |
Notes
Diffstat (limited to 'test/CodeGen/ARM/PR15053.ll')
| -rw-r--r-- | test/CodeGen/ARM/PR15053.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/PR15053.ll b/test/CodeGen/ARM/PR15053.ll new file mode 100644 index 000000000000..706a90efe3a8 --- /dev/null +++ b/test/CodeGen/ARM/PR15053.ll @@ -0,0 +1,13 @@ +; RUN: llc -mtriple=armv7 < %s +; PR15053 + +declare i32 @llvm.arm.strexd(i32, i32, i8*) nounwind +declare { i32, i32 } @llvm.arm.ldrexd(i8*) nounwind readonly + +define void @foo() { +entry: + %0 = tail call { i32, i32 } @llvm.arm.ldrexd(i8* undef) nounwind + %1 = extractvalue { i32, i32 } %0, 0 + %2 = tail call i32 @llvm.arm.strexd(i32 %1, i32 undef, i8* undef) nounwind + ret void +} |