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|
# RUN: llc -mcpu=pwr9 -mtriple=powerpc64-unknown-linux-gnu -start-after \
# RUN: ppc-mi-peepholes -ppc-late-peephole %s -o - | FileCheck %s
---
name: testLXSSPX
alignment: 16
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
tracksRegLiveness: true
registers:
- { id: 0, class: g8rc_and_g8rc_nox0, preferred-register: '' }
- { id: 1, class: g8rc, preferred-register: '' }
- { id: 2, class: gprc_and_gprc_nor0, preferred-register: '' }
- { id: 3, class: gprc, preferred-register: '' }
- { id: 4, class: g8rc, preferred-register: '' }
- { id: 5, class: g8rc, preferred-register: '' }
- { id: 6, class: g8rc, preferred-register: '' }
- { id: 7, class: vssrc, preferred-register: '' }
- { id: 8, class: gprc, preferred-register: '' }
- { id: 9, class: g8rc, preferred-register: '' }
- { id: 10, class: g8rc, preferred-register: '' }
- { id: 11, class: g8rc, preferred-register: '' }
- { id: 12, class: vssrc, preferred-register: '' }
- { id: 13, class: vssrc, preferred-register: '' }
liveins:
- { reg: '$x3', virtual-reg: '%0' }
- { reg: '$x4', virtual-reg: '%1' }
body: |
bb.0.entry:
liveins: $x3, $x4
%1 = COPY $x4
%0 = COPY $x3
%2 = COPY %1.sub_32
%3 = ADDI %2, 1
%5 = IMPLICIT_DEF
%4 = INSERT_SUBREG %5, killed %3, 1
%6 = LI8 97
%7 = LXSSPX %0, killed %6, implicit $rm
; CHECK: lfs [[REG1:[0-9]+]], 97(3)
%8 = ADDI %2, 2
%10 = IMPLICIT_DEF
%9 = INSERT_SUBREG %10, killed %8, 1
%11 = LI8 -92
%12 = LXSSPX %0, killed %11, implicit $rm
; CHECK-NEXT: lfs [[REG2:[0-9]+]], -92(3)
%13 = XSADDSP killed %7, killed %12
; CHECK-NEXT: xsaddsp {{[0-9]+}}, [[REG1]], [[REG2]]
$f1 = COPY %13
BLR8 implicit $lr8, implicit $rm, implicit $f1
...
---
name: testLXSDX
tracksRegLiveness: true
registers:
- { id: 0, class: g8rc_and_g8rc_nox0, preferred-register: '' }
- { id: 1, class: g8rc, preferred-register: '' }
- { id: 2, class: gprc_and_gprc_nor0, preferred-register: '' }
- { id: 3, class: gprc, preferred-register: '' }
- { id: 4, class: g8rc, preferred-register: '' }
- { id: 5, class: g8rc, preferred-register: '' }
- { id: 6, class: g8rc, preferred-register: '' }
- { id: 7, class: vsfrc, preferred-register: '' }
- { id: 8, class: gprc, preferred-register: '' }
- { id: 9, class: g8rc, preferred-register: '' }
- { id: 10, class: g8rc, preferred-register: '' }
- { id: 11, class: g8rc, preferred-register: '' }
- { id: 12, class: vsfrc, preferred-register: '' }
- { id: 13, class: vsfrc, preferred-register: '' }
liveins:
- { reg: '$x3', virtual-reg: '%0' }
- { reg: '$x4', virtual-reg: '%1' }
body: |
bb.0.entry:
liveins: $x3, $x4
%1 = COPY $x4
%0 = COPY $x3
%2 = COPY %1.sub_32
%3 = ADDI %2, 1
%5 = IMPLICIT_DEF
%4 = INSERT_SUBREG %5, killed %3, 1
%6 = LI8 99
%7 = LXSDX %0, killed %6, implicit $rm
; CHECK: lfd [[REG1:[0-9]+]], 99(3)
%8 = ADDI %2, 2
%10 = IMPLICIT_DEF
%9 = INSERT_SUBREG %10, killed %8, 1
%11 = LI8 -120
%12 = LXSDX %0, killed %11, implicit $rm
; CHECK-NEXT: lfd [[REG2:[0-9]+]], -120(3)
%13 = XSADDDP killed %7, killed %12, implicit $rm
; CHECK-NEXT: xsadddp {{[0-9]+}}, [[REG1]], [[REG2]]
$f1 = COPY %13
BLR8 implicit $lr8, implicit $rm, implicit $f1
...
---
name: testSTXSSPX
alignment: 16
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
tracksRegLiveness: true
registers:
- { id: 0, class: g8rc_and_g8rc_nox0, preferred-register: '' }
- { id: 1, class: vssrc, preferred-register: '' }
- { id: 2, class: g8rc, preferred-register: '' }
- { id: 3, class: g8rc, preferred-register: '' }
liveins:
- { reg: '$x3', virtual-reg: '%0' }
- { reg: '$f1', virtual-reg: '%1' }
- { reg: '$x5', virtual-reg: '%2' }
body: |
bb.0.entry:
liveins: $x3, $f1, $x5
%2 = COPY $x5
%1 = COPY $f1
%0 = COPY $x3
%3 = LI8 443
STXSSPX %1, %0, killed %3, implicit $rm
; CHECK: stfs {{[0-9]+}}, 443(3)
BLR8 implicit $lr8, implicit $rm
...
---
name: testSTXSDX
alignment: 16
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
tracksRegLiveness: true
registers:
- { id: 0, class: g8rc_and_g8rc_nox0, preferred-register: '' }
- { id: 1, class: vsfrc, preferred-register: '' }
- { id: 2, class: g8rc, preferred-register: '' }
- { id: 3, class: g8rc, preferred-register: '' }
liveins:
- { reg: '$x3', virtual-reg: '%0' }
- { reg: '$f1', virtual-reg: '%1' }
- { reg: '$x5', virtual-reg: '%2' }
body: |
bb.0.entry:
liveins: $x3, $f1, $x5
%2 = COPY $x5
%1 = COPY $f1
%0 = COPY $x3
%3 = LI8 7
STXSDX %1, %0, killed %3, implicit $rm
; CHECK: stfd {{[0-9]+}}, 7(3)
BLR8 implicit $lr8, implicit $rm
...
|
