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| author | Nick Lewycky <nicholas@mxc.ca> | 2012-10-02 22:45:06 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2012-10-02 22:45:06 +0000 |
| commit | b09649b3356ab793e304ddd444206bf91000d7ee (patch) | |
| tree | a25c4ac0836f73d2f6f511863aadd3f824157169 /test | |
| parent | 6c0c6d613ac3223fdf515c1616331bdeb2a4f1a4 (diff) | |
| download | external_llvm-b09649b3356ab793e304ddd444206bf91000d7ee.zip external_llvm-b09649b3356ab793e304ddd444206bf91000d7ee.tar.gz external_llvm-b09649b3356ab793e304ddd444206bf91000d7ee.tar.bz2 | |
Make sure to put our sret argument into %rax on x86-64. Fixes PR13563!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165063 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/X86/fast-isel-x86-64.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/CodeGen/X86/fast-isel-x86-64.ll b/test/CodeGen/X86/fast-isel-x86-64.ll index 85a70aa..cdfaf7f 100644 --- a/test/CodeGen/X86/fast-isel-x86-64.ll +++ b/test/CodeGen/X86/fast-isel-x86-64.ll @@ -291,3 +291,16 @@ entry: } declare void @foo22(i32) + +; PR13563 +define void @test23(i8* noalias sret %result) { + %a = alloca i8 + %b = call i8* @foo23() + ret void +; CHECK: test23: +; CHECK: call +; CHECK: movq %rdi, %rax +; CHECK: ret +} + +declare i8* @foo23() |