9a28814f59
On AIX we need to spill all [rfv]N-[rfv]31 when a function clobbers [rfv]N so that the traceback table contains accurate information.
101 lines
3.6 KiB
YAML
101 lines
3.6 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
|
|
# RUN: llc -mtriple powerpc64le-unknown-linux-gnu -x mir -mcpu=pwr8 -mattr=-altivec \
|
|
# RUN: -run-pass=prologepilog --verify-machineinstrs %s -o - | \
|
|
# RUN: FileCheck %s --check-prefix=SAVEONE
|
|
|
|
# RUN: llc -mtriple powerpc64-unknown-linux-gnu -x mir -mcpu=pwr7 -mattr=-altivec \
|
|
# RUN: -run-pass=prologepilog --verify-machineinstrs %s -o - | \
|
|
# RUN: FileCheck %s --check-prefix=SAVEALL
|
|
|
|
# RUN: llc -mtriple powerpc64-unknown-aix-xcoff -x mir -mcpu=pwr4 -mattr=-altivec \
|
|
# RUN: -run-pass=prologepilog --verify-machineinstrs %s -o - | \
|
|
# RUN: FileCheck %s --check-prefix=SAVEALL
|
|
|
|
---
|
|
name: CRAllSave
|
|
alignment: 16
|
|
tracksRegLiveness: true
|
|
liveins:
|
|
- { reg: '$x3', virtual-reg: '' }
|
|
body: |
|
|
bb.0.entry:
|
|
liveins: $x3
|
|
; SAVEONE-LABEL: name: CRAllSave
|
|
; SAVEONE: liveins: $x3, $cr2, $cr4
|
|
; SAVEONE-NEXT: {{ $}}
|
|
; SAVEONE-NEXT: $x12 = MFCR8 implicit killed $cr2, implicit killed $cr4
|
|
; SAVEONE-NEXT: STW8 killed $x12, 8, $x1
|
|
; SAVEONE-NEXT: renamable $x3 = ANDI8_rec killed renamable $x3, 1, implicit-def dead $cr0, implicit-def $cr0gt
|
|
; SAVEONE-NEXT: renamable $cr2lt = COPY $cr0gt
|
|
; SAVEONE-NEXT: renamable $cr4lt = COPY $cr0gt
|
|
; SAVEONE-NEXT: $x12 = LWZ8 8, $x1
|
|
; SAVEONE-NEXT: $cr2 = MTOCRF8 $x12
|
|
; SAVEONE-NEXT: $cr4 = MTOCRF8 killed $x12
|
|
; SAVEONE-NEXT: BLR8 implicit $lr8, implicit $rm, implicit $x3
|
|
;
|
|
; SAVEALL-LABEL: name: CRAllSave
|
|
; SAVEALL: liveins: $x3, $cr2, $cr4
|
|
; SAVEALL-NEXT: {{ $}}
|
|
; SAVEALL-NEXT: $x12 = MFCR8 implicit killed $cr2, implicit killed $cr4
|
|
; SAVEALL-NEXT: STW8 killed $x12, 8, $x1
|
|
; SAVEALL-NEXT: renamable $x3 = ANDI8_rec killed renamable $x3, 1, implicit-def dead $cr0, implicit-def $cr0gt
|
|
; SAVEALL-NEXT: renamable $cr2lt = COPY $cr0gt
|
|
; SAVEALL-NEXT: renamable $cr4lt = COPY $cr0gt
|
|
; SAVEALL-NEXT: $x12 = LWZ8 8, $x1
|
|
; SAVEALL-NEXT: $cr2 = MTOCRF8 $x12
|
|
; SAVEALL-NEXT: $cr4 = MTOCRF8 killed $x12
|
|
; SAVEALL-NEXT: BLR8 implicit $lr8, implicit $rm, implicit $x3
|
|
renamable $x3 = ANDI8_rec killed renamable $x3, 1, implicit-def dead $cr0, implicit-def $cr0gt
|
|
renamable $cr2lt = COPY $cr0gt
|
|
renamable $cr4lt = COPY $cr0gt
|
|
BLR8 implicit $lr8, implicit $rm, implicit $x3
|
|
|
|
|
|
|
|
|
|
|
|
...
|
|
---
|
|
name: CR2Save
|
|
alignment: 16
|
|
tracksRegLiveness: true
|
|
liveins:
|
|
- { reg: '$x3', virtual-reg: '' }
|
|
body: |
|
|
bb.0.entry:
|
|
liveins: $x3
|
|
; SAVEONE-LABEL: name: CR2Save
|
|
; SAVEONE: liveins: $x3, $cr2
|
|
; SAVEONE-NEXT: {{ $}}
|
|
; SAVEONE-NEXT: $x12 = MFOCRF8 killed $cr2
|
|
; SAVEONE-NEXT: STW8 killed $x12, 8, $x1
|
|
; SAVEONE-NEXT: renamable $x3 = ANDI8_rec killed renamable $x3, 1, implicit-def dead $cr0, implicit-def $cr0gt
|
|
; SAVEONE-NEXT: renamable $cr2lt = COPY $cr0gt
|
|
; SAVEONE-NEXT: $x12 = LWZ8 8, $x1
|
|
; SAVEONE-NEXT: $cr2 = MTOCRF8 killed $x12
|
|
; SAVEONE-NEXT: BLR8 implicit $lr8, implicit $rm, implicit $x3
|
|
;
|
|
; SAVEALL-LABEL: name: CR2Save
|
|
; SAVEALL: liveins: $x3, $cr2
|
|
; SAVEALL-NEXT: {{ $}}
|
|
; SAVEALL-NEXT: $x12 = MFCR8 implicit killed $cr2
|
|
; SAVEALL-NEXT: STW8 killed $x12, 8, $x1
|
|
; SAVEALL-NEXT: renamable $x3 = ANDI8_rec killed renamable $x3, 1, implicit-def dead $cr0, implicit-def $cr0gt
|
|
; SAVEALL-NEXT: renamable $cr2lt = COPY $cr0gt
|
|
; SAVEALL-NEXT: $x12 = LWZ8 8, $x1
|
|
; SAVEALL-NEXT: $cr2 = MTOCRF8 killed $x12
|
|
; SAVEALL-NEXT: BLR8 implicit $lr8, implicit $rm, implicit $x3
|
|
renamable $x3 = ANDI8_rec killed renamable $x3, 1, implicit-def dead $cr0, implicit-def $cr0gt
|
|
renamable $cr2lt = COPY $cr0gt
|
|
BLR8 implicit $lr8, implicit $rm, implicit $x3
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
...
|
|
|