llvm/test/CodeGen/X86/pr50374.ll

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

define void @PR50374() {
; CHECK-LABEL: PR50374:
; CHECK:       # %bb.0: # %while.84.body.preheader
; CHECK-NEXT:    .p2align 4
; CHECK-NEXT:  .LBB0_1: # %vector.body1999
; CHECK-NEXT:    # =>This Inner Loop Header: Depth=1
; CHECK-NEXT:    jmp .LBB0_1
while.84.body.preheader:
  %0 = load i8, ptr undef, align 1
  %1 = load i8, ptr undef, align 4
  %.not14.2.2 = icmp eq i8 0, 0
  %2 = and i8 %0, 1
  %.not14.1.2 = icmp eq i8 %2, 0
  %3 = select i1 %.not14.2.2, i1 %.not14.1.2, i1 false
  %.not14.2361 = icmp eq i8 0, 0
  %4 = select i1 %3, i1 %.not14.2361, i1 false
  %add.10961.i.2.2 = select reassoc nsz contract i1 %4, float 0.000000e+00, float 0x7FF8000000000000
  %broadcast.splatinsert2024 = insertelement <8 x float> poison, float %add.10961.i.2.2, i32 0
  %broadcast.splat2025 = shufflevector <8 x float> %broadcast.splatinsert2024, <8 x float> poison, <8 x i32> zeroinitializer
  %broadcast.splatinsert2049 = insertelement <8 x i8> poison, i8 %1, i32 0
  %broadcast.splat2050 = shufflevector <8 x i8> %broadcast.splatinsert2049, <8 x i8> poison, <8 x i32> zeroinitializer
  br label %vector.body1999

vector.body1999:                                  ; preds = %vector.body1999, %while.84.body.preheader
  %predphi2026 = select <8 x i1> undef, <8 x float> undef, <8 x float> %broadcast.splat2025
  %predphi2051 = select <8 x i1> undef, <8 x i8> %broadcast.splat2050, <8 x i8> undef
  br label %vector.body1999
}