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; RUN: llvm-as < %s | llc -march=x86 -mtriple=i686-pc-linux-gnu | grep {call memcpy} declare void @llvm.memmove.i64(i8* %d, i8* %s, i64 %l, i32 %a) define void @foo(i8* noalias %d, i8* noalias %s, i64 %l) { call void @llvm.memmove.i64(i8* %d, i8* %s, i64 %l, i32 1) ret void }