diff options
| author | Duncan Sands <baldrick@free.fr> | 2008-10-30 20:34:30 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2008-10-30 20:34:30 +0000 |
| commit | d383ff313b67b08ab36e2c0fa0ceac59c167333d (patch) | |
| tree | 530faf442326eb36807470f0f64baf9cb1bf0c55 /test/CodeGen/PowerPC | |
| parent | 3d0f5afefb2c8be6233c2bcebdcf57a5c0b2b9a2 (diff) | |
Testcase for PR2986.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58456 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/PowerPC')
| -rw-r--r-- | test/CodeGen/PowerPC/2008-10-30-IllegalShift.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/2008-10-30-IllegalShift.ll b/test/CodeGen/PowerPC/2008-10-30-IllegalShift.ll new file mode 100644 index 0000000000..af9a54ee9d --- /dev/null +++ b/test/CodeGen/PowerPC/2008-10-30-IllegalShift.ll @@ -0,0 +1,14 @@ +; RUN: llvm-as < %s | llc -march=ppc32 +; PR2986 +@argc = external global i32 ; <i32*> [#uses=1] +@buffer = external global [32 x i8], align 4 ; <[32 x i8]*> [#uses=1] + +define void @test1() nounwind noinline { +entry: + %0 = load i32* @argc, align 4 ; <i32> [#uses=1] + %1 = trunc i32 %0 to i8 ; <i8> [#uses=1] + tail call void @llvm.memset.i32(i8* getelementptr ([32 x i8]* @buffer, i32 0, i32 0), i8 %1, i32 17, i32 4) + unreachable +} + +declare void @llvm.memset.i32(i8*, i8, i32, i32) nounwind |