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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49344 91177308-0d34-0410-b5e6-96231b3b80d8
15 lines
430 B
LLVM
15 lines
430 B
LLVM
; RUN: llvm-as < %s | opt -anders-aa -gvn | llvm-dis | not grep undef
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; PR2169
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declare void @llvm.memcpy.i32(i8*, i8*, i32, i32) nounwind
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declare void @use(i8)
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define void @f(i8* %x) {
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entry:
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%copy = alloca i8 ; <i8*> [#uses=6]
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call void @llvm.memcpy.i32( i8* %copy, i8* %x, i32 1, i32 4 )
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%tmp = load i8* %copy ; <i8> [#uses=1]
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call void @use(i8 %tmp)
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ret void
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}
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