File: avx512-vec3-crash.ll

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llvm-toolchain-20 1%3A20.1.6-1~exp1
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mcpu=skx -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s

; This test crashed during type legalization of SETCC result type.
define <3 x i8 > @foo(<3 x i8>%x, <3 x i8>%a, <3 x i8>%b) {
; CHECK-LABEL: foo:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vmovd %edi, %xmm0
; CHECK-NEXT:    vpinsrb $1, %esi, %xmm0, %xmm0
; CHECK-NEXT:    vpinsrb $2, %edx, %xmm0, %xmm0
; CHECK-NEXT:    vmovd %ecx, %xmm1
; CHECK-NEXT:    vpinsrb $1, %r8d, %xmm1, %xmm1
; CHECK-NEXT:    vpinsrb $2, %r9d, %xmm1, %xmm1
; CHECK-NEXT:    vpcmpgtb %xmm0, %xmm1, %xmm0
; CHECK-NEXT:    vmovd %xmm0, %eax
; CHECK-NEXT:    vpextrb $1, %xmm0, %edx
; CHECK-NEXT:    vpextrb $2, %xmm0, %ecx
; CHECK-NEXT:    # kill: def $al killed $al killed $eax
; CHECK-NEXT:    # kill: def $dl killed $dl killed $edx
; CHECK-NEXT:    # kill: def $cl killed $cl killed $ecx
; CHECK-NEXT:    retq
  %cmp.i = icmp slt <3 x i8> %x, %a
  %res = sext <3 x i1> %cmp.i to <3 x i8>
  ret <3 x i8> %res
}