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test/CodeGen/X86/pr22774.ll
; RUN: llc -mattr=avx %s -o - | FileCheck %s | |||||
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" | |||||
target triple = "x86_64-pc-linux" | |||||
@in = global <4 x i64> <i64 -1, i64 -1, i64 -1, i64 -1>, align 32 | |||||
@out = global <2 x i64> zeroinitializer, align 16 | |||||
define i32 @_Z3foov() #0 { | |||||
entry: | |||||
; CHECK: vmovdqa in(%rip), %ymm0 | |||||
; CHECK-NEXT: vmovq %xmm0, %xmm0 | |||||
; CHECK-NEXT: vmovdqa %xmm0, out(%rip) | |||||
%0 = load <4 x i64>, <4 x i64>* @in, align 32 | |||||
%vecext = extractelement <4 x i64> %0, i32 0 | |||||
%vecinit = insertelement <2 x i64> undef, i64 %vecext, i32 0 | |||||
%vecinit1 = insertelement <2 x i64> %vecinit, i64 0, i32 1 | |||||
store <2 x i64> %vecinit1, <2 x i64>* @out, align 16 | |||||
ret i32 0 | |||||
} |