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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mattr=avx -O0 | FileCheck %s3 4; We should not be emitting a sign extend using a %ymm register.5 6define void @test55() {7; CHECK-LABEL: test55:8; CHECK: # %bb.0: # %entry9; CHECK-NEXT: pushq %rbp10; CHECK-NEXT: .cfi_def_cfa_offset 1611; CHECK-NEXT: .cfi_offset %rbp, -1612; CHECK-NEXT: movq %rsp, %rbp13; CHECK-NEXT: .cfi_def_cfa_register %rbp14; CHECK-NEXT: andq $-32, %rsp15; CHECK-NEXT: subq $96, %rsp16; CHECK-NEXT: vmovdqa {{.*#+}} xmm0 = [26680,34632,63774,2423,35015,60307,6240,1951]17; CHECK-NEXT: vmovdqa %xmm0, {{[0-9]+}}(%rsp)18; CHECK-NEXT: vmovdqa {{[0-9]+}}(%rsp), %xmm019; CHECK-NEXT: vmovdqa %xmm0, {{[0-9]+}}(%rsp)20; CHECK-NEXT: vmovdqa {{[0-9]+}}(%rsp), %xmm121; CHECK-NEXT: vpmovsxwd %xmm1, %xmm222; CHECK-NEXT: # implicit-def: $ymm023; CHECK-NEXT: vmovaps %xmm2, %xmm024; CHECK-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[2,3,2,3]25; CHECK-NEXT: vpmovsxwd %xmm1, %xmm126; CHECK-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm027; CHECK-NEXT: vmovdqa %ymm0, (%rsp)28; CHECK-NEXT: movq %rbp, %rsp29; CHECK-NEXT: popq %rbp30; CHECK-NEXT: .cfi_def_cfa %rsp, 831; CHECK-NEXT: vzeroupper32; CHECK-NEXT: retq33entry:34 %id11762 = alloca <8 x i16>, align 1635 %.compoundliteral = alloca <8 x i16>, align 1636 %id11761 = alloca <8 x i32>, align 3237 store <8 x i16> <i16 26680, i16 -30904, i16 -1762, i16 2423, i16 -30521, i16 -5229, i16 6240, i16 1951>, ptr %.compoundliteral, align 1638 %0 = load <8 x i16>, ptr %.compoundliteral, align 1639 store <8 x i16> %0, ptr %id11762, align 1640 %1 = load <8 x i16>, ptr %id11762, align 1641 %conv = sext <8 x i16> %1 to <8 x i32>42 store <8 x i32> %conv, ptr %id11761, align 3243 ret void44}45