1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=x86_64-unknown -mcpu=btver2 | FileCheck %s 3 4define <8 x double> @test(<4 x double> %a, <4 x double> %b) { 5; CHECK-LABEL: test: 6; CHECK: # %bb.0: 7; CHECK-NEXT: vbroadcastsd {{.*#+}} ymm1 = [8.2071743224100002E-1,8.2071743224100002E-1,8.2071743224100002E-1,8.2071743224100002E-1] 8; CHECK-NEXT: vblendps {{.*#+}} ymm2 = ymm0[0,1,2,3],ymm1[4,5,6,7] 9; CHECK-NEXT: vblendps {{.*#+}} ymm1 = ymm1[0,1,2,3],ymm0[4,5,6,7] 10; CHECK-NEXT: vunpckhpd {{.*#+}} ymm1 = ymm1[1],ymm2[1],ymm1[3],ymm2[3] 11; CHECK-NEXT: vmovddup {{.*#+}} xmm2 = [8.2071743224100002E-1,8.2071743224100002E-1] 12; CHECK-NEXT: # xmm2 = mem[0,0] 13; CHECK-NEXT: vblendps {{.*#+}} ymm0 = ymm2[0,1,2,3],ymm0[4,5,6,7] 14; CHECK-NEXT: retq 15 %1 = shufflevector <4 x double> %a, <4 x double> <double undef, double 0x3FEA435134576E1C, double 0x3FEA435134576E1C, double 0x3FEA435134576E1C>, <8 x i32> <i32 6, i32 5, i32 2, i32 3, i32 5, i32 1, i32 3, i32 7> 16 ret <8 x double> %1 17} 18 19