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| 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 | 54e79034b63f76c867bdf14f355b1dedb83dacfa (patch) | |
| tree | 530faf442326eb36807470f0f64baf9cb1bf0c55 /test/CodeGen | |
| parent | 5bb3f8d5b27776c7e048767617a37c4f13bfdd72 (diff) | |
| download | external_llvm-54e79034b63f76c867bdf14f355b1dedb83dacfa.zip external_llvm-54e79034b63f76c867bdf14f355b1dedb83dacfa.tar.gz external_llvm-54e79034b63f76c867bdf14f355b1dedb83dacfa.tar.bz2 | |
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')
| -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 0000000..af9a54e --- /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 |