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5f43f92c69
to not alias each other, it can be translated as an llvm.memcpy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41489 91177308-0d34-0410-b5e6-96231b3b80d8
10 lines
243 B
LLVM
10 lines
243 B
LLVM
; RUN: llvm-as < %s | llc -march=x86 | not grep call
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declare void @llvm.memmove.i64(i8* %d, i8* %s, i64 %l, i32 %a)
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define void @foo(i8* noalias %d, i8* noalias %s)
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{
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call void @llvm.memmove.i64(i8* %d, i8* %s, i64 32, i32 1)
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ret void
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}
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