File: pr35972.ll

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llvm-toolchain-16 1%3A16.0.6-15~deb12u1
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=i686-unknown-linux-gnu %s -o - -mattr=avx512bw | FileCheck %s

define void @test3(i32 %c, ptr %ptr) {
; CHECK-LABEL: test3:
; CHECK:       # %bb.0:
; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
; CHECK-NEXT:    xorl %ecx, %ecx
; CHECK-NEXT:    cmpl $1, {{[0-9]+}}(%esp)
; CHECK-NEXT:    sbbl %ecx, %ecx
; CHECK-NEXT:    kmovd %ecx, %k0
; CHECK-NEXT:    kunpckdq %k0, %k0, %k0
; CHECK-NEXT:    kmovq %k0, (%eax)
; CHECK-NEXT:    retl
  %cmp = icmp eq i32 %c, 0
  %insert = insertelement <64 x i1> undef, i1 %cmp, i32 0
  %shuf = shufflevector <64 x i1> %insert, <64 x i1> undef, <64 x i32> zeroinitializer
  store <64 x i1> %shuf, ptr %ptr
  ret void
}