1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=i686-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X86
3 ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X64
5 define <4 x i64> @fold_movsd_zero() {
6 ; X86-LABEL: fold_movsd_zero:
8 ; X86-NEXT: xorps %xmm0, %xmm0
9 ; X86-NEXT: xorps %xmm1, %xmm1
12 ; X64-LABEL: fold_movsd_zero:
14 ; X64-NEXT: xorps %xmm0, %xmm0
15 ; X64-NEXT: xorps %xmm1, %xmm1
17 %insert = insertelement <4 x i64> zeroinitializer, i64 0, i32 0
18 %shuffle = shufflevector <4 x i64> %insert, <4 x i64> zeroinitializer, <4 x i32> <i32 3, i32 5, i32 7, i32 1>
19 ret <4 x i64> %shuffle