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# RUN: llc -mtriple powerpc64le-unknown-linux-gnu -run-pass=ppc-early-ret -o \
# RUN:   - %s -verify-machineinstrs | FileCheck %s

---
name:            testEarlyRet
body:             |
  bb.0.entry:
    successors: %bb.4(0x40000000), %bb.1(0x40000000)
  
    BC undef renamable $cr5lt, %bb.4
  
  bb.1:
    successors: %bb.2(0x80000000)
  
    renamable $r3 = IMPLICIT_DEF
    renamable $r4 = IMPLICIT_DEF
  
  bb.2:
    successors: %bb.3(0x80000000)
    liveins: $r3, $r4
  
    $r5 = OR $r4, $r4
    renamable $r4 = ADDIC killed $r4, 1, implicit-def $carry
    $r6 = OR $r3, $r3
    renamable $r3 = ADDZE killed $r3, implicit-def dead $carry, implicit killed $carry
    renamable $cr0 = CMPLW renamable $r3, killed renamable $r6
    renamable $cr5lt = CRANDC renamable $cr0lt, renamable $cr0eq
    renamable $cr1 = CMPLW renamable $r4, killed renamable $r5
    BCLR killed renamable $cr5lt, implicit $lr, implicit $rm
  
  bb.3:
    successors: %bb.4(0x02082082), %bb.2(0x7df7df7e)
    liveins: $cr0, $cr1, $r3, $r4
  
    renamable $cr5lt = CRAND killed renamable $cr0eq, killed renamable $cr1lt, implicit $cr1, implicit $cr0
    BCn killed renamable $cr5lt, %bb.2
  
  bb.4:
    BLR implicit $lr, implicit $rm

  ; CHECK-LABEL: testEarlyRet
  ; CHECK: bb.0.entry:
  ; CHECK:   BCLR undef renamable $cr5lt, implicit $lr, implicit $rm
  ; CHECK: bb.1:
  ; CHECK:   renamable $r3 = IMPLICIT_DEF
  ; CHECK:   renamable $r4 = IMPLICIT_DEF
  ; CHECK: bb.2:
  ; CHECK:   $r5 = OR $r4, $r4
  ; CHECK:   renamable $r4 = ADDIC killed $r4, 1, implicit-def $carry
  ; CHECK:   $r6 = OR $r3, $r3
  ; CHECK:   renamable $r3 = ADDZE killed $r3, implicit-def dead $carry, implicit killed $carry
  ; CHECK:   renamable $cr0 = CMPLW renamable $r3, killed renamable $r6
  ; CHECK:   renamable $cr5lt = CRANDC renamable $cr0lt, renamable $cr0eq
  ; CHECK:   renamable $cr1 = CMPLW renamable $r4, killed renamable $r5
  ; CHECK:   BCLR killed renamable $cr5lt, implicit $lr, implicit $rm
  ; CHECK: bb.3:
  ; CHECK:   renamable $cr5lt = CRAND killed renamable $cr0eq, killed renamable $cr1lt, implicit $cr1, implicit $cr0
  ; CHECK:   BCn killed renamable $cr5lt, %bb.2
  ; CHECK:   BLR implicit $lr, implicit $rm
...