File: misaligned-memset.ll

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llvm-toolchain-11 1%3A11.0.1-2
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; RUN: llc -mtriple=x86_64-apple-darwin -mcpu=nehalem < %s | FileCheck %s

@a = common global [3 x i64] zeroinitializer, align 16

define i32 @main() nounwind ssp {
; CHECK: movups
entry:
  %retval = alloca i32, align 4
  store i32 0, i32* %retval
  call void @llvm.memset.p0i8.i64(i8* bitcast (i64* getelementptr inbounds ([3 x i64], [3 x i64]* @a, i32 0, i64 1) to i8*), i8 0, i64 16, i1 false)
  %0 = load i32, i32* %retval
  ret i32 %0
}

declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i1) nounwind