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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-unknown-unknown | FileCheck %s --check-prefix=X86
; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s --check-prefix=X64

define i32 @PR15705(i32 %x, i32 %a, i32 %b, i32 %c) #0 {
; X86-LABEL: PR15705:
; X86:       # %bb.0: # %entry
; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
; X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT:    movl {{[0-9]+}}(%esp), %edx
; X86-NEXT:    cmpl %ecx, %edx
; X86-NEXT:    je .LBB0_4
; X86-NEXT:  # %bb.1: # %if.end
; X86-NEXT:    cmpl %eax, %edx
; X86-NEXT:    jne .LBB0_3
; X86-NEXT:  # %bb.2:
; X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT:  .LBB0_3: # %if.end
; X86-NEXT:    movl %ecx, %eax
; X86-NEXT:  .LBB0_4: # %return
; X86-NEXT:    retl
;
; X64-LABEL: PR15705:
; X64:       # %bb.0: # %entry
; X64-NEXT:    movl %edx, %eax
; X64-NEXT:    cmpl %esi, %edi
; X64-NEXT:    je .LBB0_2
; X64-NEXT:  # %bb.1: # %if.end
; X64-NEXT:    cmpl %eax, %edi
; X64-NEXT:    cmovel %ecx, %esi
; X64-NEXT:    movl %esi, %eax
; X64-NEXT:  .LBB0_2: # %return
; X64-NEXT:    retq
entry:
  %cmp = icmp eq i32 %x, %a
  br i1 %cmp, label %return, label %if.end

if.end:
  %cmp1 = icmp eq i32 %x, %b
  %c.a = select i1 %cmp1, i32 %c, i32 %a
  br label %return

return:
  %retval.0 = phi i32 [ %b, %entry ], [ %c.a, %if.end ]
  ret i32 %retval.0
}

attributes #0 = { nounwind readnone ssp "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-frame-pointer-elim-non-leaf"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }