; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=core-avx2 | FileCheck %s

; rdar://11314175: SD Scheduler, BuildSchedUnits assert:
;                  N->getNodeId() == -1 && "Node already inserted!

define void @func() nounwind ssp {
; CHECK-LABEL: func:
; CHECK:       ## BB#0:
; CHECK-NEXT:    vmovups 0, %xmm0
; CHECK-NEXT:    vxorps %ymm1, %ymm1, %ymm1
; CHECK-NEXT:    vblendps {{.*#+}} ymm2 = ymm0[0,1,2,3],ymm1[4,5,6,7]
; CHECK-NEXT:    vpermilps {{.*#+}} xmm0 = xmm0[1,2,3,3]
; CHECK-NEXT:    vbroadcastss 32, %xmm3
; CHECK-NEXT:    vinsertf128 $1, %xmm3, %ymm0, %ymm0
; CHECK-NEXT:    vmulps %ymm0, %ymm2, %ymm2
; CHECK-NEXT:    vmulps %ymm0, %ymm0, %ymm0
; CHECK-NEXT:    vaddps %ymm0, %ymm2, %ymm0
; CHECK-NEXT:    vaddps %ymm0, %ymm0, %ymm0
; CHECK-NEXT:    vmulps %xmm0, %xmm0, %xmm0
; CHECK-NEXT:    vperm2f128 {{.*#+}} ymm0 = zero,zero,ymm0[0,1]
; CHECK-NEXT:    vaddps %ymm0, %ymm0, %ymm0
; CHECK-NEXT:    vhaddps %ymm0, %ymm0, %ymm0
; CHECK-NEXT:    vsubps %ymm0, %ymm0, %ymm0
; CHECK-NEXT:    vhaddps %ymm0, %ymm1, %ymm0
; CHECK-NEXT:    vmovaps %ymm0, (%rax)
; CHECK-NEXT:    vzeroupper
; CHECK-NEXT:    retq
  %tmp = load <4 x float>, <4 x float>* null, align 1
  %tmp14 = getelementptr <4 x float>, <4 x float>* null, i32 2
  %tmp15 = load <4 x float>, <4 x float>* %tmp14, align 1
  %tmp16 = shufflevector <4 x float> %tmp, <4 x float> <float 0.000000e+00, float undef, float undef, float undef>, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 4, i32 4, i32 4>
  %tmp17 = call <8 x float> @llvm.x86.avx.vinsertf128.ps.256(<8 x float> %tmp16, <4 x float> undef, i8 1)
  %tmp18 = bitcast <4 x float> %tmp to <16 x i8>
  %tmp19 = shufflevector <16 x i8> %tmp18, <16 x i8> undef, <16 x i32> <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19>
  %tmp20 = bitcast <16 x i8> %tmp19 to <4 x float>
  %tmp21 = bitcast <4 x float> %tmp15 to <16 x i8>
  %tmp22 = shufflevector <16 x i8> undef, <16 x i8> %tmp21, <16 x i32> <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19>
  %tmp23 = bitcast <16 x i8> %tmp22 to <4 x float>
  %tmp24 = shufflevector <4 x float> %tmp20, <4 x float> <float 0.000000e+00, float undef, float undef, float undef>, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 4, i32 4, i32 4>
  %tmp25 = call <8 x float> @llvm.x86.avx.vinsertf128.ps.256(<8 x float> %tmp24, <4 x float> %tmp23, i8 1)
  %tmp26 = fmul <8 x float> %tmp17, undef
  %tmp27 = fmul <8 x float> %tmp25, undef
  %tmp28 = fadd <8 x float> %tmp26, %tmp27
  %tmp29 = fadd <8 x float> %tmp28, undef
  %tmp30 = shufflevector <8 x float> %tmp29, <8 x float> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
  %tmp31 = fmul <4 x float> undef, %tmp30
  %tmp32 = call <8 x float> @llvm.x86.avx.vinsertf128.ps.256(<8 x float> zeroinitializer, <4 x float> %tmp31, i8 1)
  %tmp33 = fadd <8 x float> undef, %tmp32
  %tmp34 = call <8 x float> @llvm.x86.avx.hadd.ps.256(<8 x float> %tmp33, <8 x float> undef) nounwind
  %tmp35 = fsub <8 x float> %tmp34, undef
  %tmp36 = call <8 x float> @llvm.x86.avx.hadd.ps.256(<8 x float> zeroinitializer, <8 x float> %tmp35) nounwind
  store <8 x float> %tmp36, <8 x float>* undef, align 32
  ret void
}

declare <8 x float> @llvm.x86.avx.vinsertf128.ps.256(<8 x float>, <4 x float>, i8) nounwind readnone

declare <8 x float> @llvm.x86.avx.hadd.ps.256(<8 x float>, <8 x float>) nounwind readnone
