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a22922d19a
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84383 91177308-0d34-0410-b5e6-96231b3b80d8
22 lines
371 B
LLVM
22 lines
371 B
LLVM
; RUN: opt < %s -basicaa -gvn -S | FileCheck %s
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declare void @llvm.memset.i32(i8*, i8, i32, i32)
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declare void @external(i32*)
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define i32 @test0(i8* %P) {
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%A = alloca i32
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call void @external(i32* %A)
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store i32 0, i32* %A
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call void @llvm.memset.i32(i8* %P, i8 0, i32 42, i32 1)
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%B = load i32* %A
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ret i32 %B
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; CHECK: @test0
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; CHECK: ret i32 0
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}
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