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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
...
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