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| author | Evan Cheng <evan.cheng@apple.com> | 2008-07-24 08:17:07 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-07-24 08:17:07 +0000 |
| commit | 0f0aee213fa684e8ae70c870afa476e8eefb54fc (patch) | |
| tree | fc5fa880c13421ed544573bac626ab9ab5c27774 /llvm/test/CodeGen/PowerPC | |
| parent | 4a154b28578ca1a8a17732813007bef65bdeec18 (diff) | |
| download | bcm5719-llvm-0f0aee213fa684e8ae70c870afa476e8eefb54fc.tar.gz bcm5719-llvm-0f0aee213fa684e8ae70c870afa476e8eefb54fc.zip | |
Fix a catastrophic PPC64 ABI bug: i32 operands which are passed in memory (all of the parameter registers are used) are loaded from sp offsets that were off by 4.
llvm-svn: 53979
Diffstat (limited to 'llvm/test/CodeGen/PowerPC')
| -rw-r--r-- | llvm/test/CodeGen/PowerPC/2008-07-24-PPC64-CCBug.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/PowerPC/2008-07-24-PPC64-CCBug.ll b/llvm/test/CodeGen/PowerPC/2008-07-24-PPC64-CCBug.ll new file mode 100644 index 00000000000..2ccca25e2a2 --- /dev/null +++ b/llvm/test/CodeGen/PowerPC/2008-07-24-PPC64-CCBug.ll @@ -0,0 +1,11 @@ +; RUN: llvm-as < %s | llc -mtriple=powerpc64-apple-darwin | grep lwz | grep 228 + +@"\01LC" = internal constant [4 x i8] c"%d\0A\00" ; <[4 x i8]*> [#uses=1] + +define void @llvm_static_func(i32 %a0, i32 %a1, i32 %a2, i32 %a3, i32 %a4, i32 %a5, i32 %a6, i32 %a7, i32 %a8, i32 %a9, i32 %a10, i32 %a11, i32 %a12, i32 %a13, i32 %a14, i32 %a15) nounwind { +entry: + tail call i32 (i8*, ...)* @printf( i8* getelementptr ([4 x i8]* @"\01LC", i32 0, i64 0), i32 %a8 ) nounwind ; <i32>:0 [#uses=0] + ret void +} + +declare i32 @printf(i8*, ...) nounwind |
