; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
; RUN: llc -mtriple=x86_64-unknown-unknown -mattr=+f16c < %s | FileCheck %s

define void @PR91005(ptr %0) minsize {
; CHECK-LABEL: PR91005:
; CHECK:       # %bb.0:
; CHECK-NEXT:    xorl %eax, %eax
; CHECK-NEXT:    testb %al, %al
; CHECK-NEXT:    je .LBB0_2
; CHECK-NEXT:  # %bb.1:
; CHECK-NEXT:    vpcmpeqw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
; CHECK-NEXT:    vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
; CHECK-NEXT:    vpextrw $0, %xmm0, %eax
; CHECK-NEXT:    movzwl %ax, %eax
; CHECK-NEXT:    vmovd %eax, %xmm0
; CHECK-NEXT:    vcvtph2ps %xmm0, %xmm0
; CHECK-NEXT:    vxorps %xmm1, %xmm1, %xmm1
; CHECK-NEXT:    vmulss %xmm1, %xmm0, %xmm0
; CHECK-NEXT:    vcvtps2ph $4, %xmm0, %xmm0
; CHECK-NEXT:    vmovd %xmm0, %eax
; CHECK-NEXT:    movw %ax, (%rdi)
; CHECK-NEXT:  .LBB0_2: # %common.ret
; CHECK-NEXT:    retq
  %2 = bitcast <2 x half> poison to <2 x i16>
  %3 = icmp eq <2 x i16> %2, <i16 31744, i16 31744>
  br i1 poison, label %4, label %common.ret

common.ret:                                       ; preds = %4, %1
  ret void

4:                                                ; preds = %1
  %5 = select <2 x i1> %3, <2 x half> <half 0xH3C00, half 0xH3C00>, <2 x half> zeroinitializer
  %6 = fmul <2 x half> %5, zeroinitializer
  %7 = fsub <2 x half> %6, zeroinitializer
  %8 = extractelement <2 x half> %7, i64 0
  store half %8, ptr %0, align 2
  br label %common.ret
}

declare <2 x half> @llvm.fabs.v2f16(<2 x half>)