test/CodeGen/VE/Scalar/fold-imm-addsl.mir

# RUN: llc -mtriple=ve -verify-machineinstrs -run-pass peephole-opt -o - %s | FileCheck %s

---
## Ensure fold immediate as simm7 at rhs
#CHECK-LABEL: name: addsl_ri
#CHECK: %2:i64 = nsw ADDSLri %0, 5
name:            addsl_ri
alignment:       16
exposesReturnsTwice: false
legalized:       false
regBankSelected: false
selected:        false
failedISel:      false
tracksRegLiveness: true
hasWinCFI:       false
registers:
  - { id: 0, class: i64, preferred-register: '' }
  - { id: 1, class: i64, preferred-register: '' }
liveins:
  - { reg: '$sx0', virtual-reg: '%0' }
frameInfo:
  isFrameAddressTaken: false
  isReturnAddressTaken: false
  hasStackMap:     false
  hasPatchPoint:   false
  stackSize:       0
  offsetAdjustment: 0
  maxAlignment:    8
  adjustsStack:    false
  hasCalls:        false
  stackProtector:  ''
  maxCallFrameSize: 4294967295
  cvBytesOfCalleeSavedRegisters: 0
  hasOpaqueSPAdjustment: false
  hasVAStart:      false
  hasMustTailInVarArgFunc: false
  localFrameSize:  0
  savePoint:       ''
  restorePoint:    ''
fixedStack:      []
stack:           []
callSites:       []
debugValueSubstitutions: []
constants:       []
machineFunctionInfo: {}
body:             |
  bb.0:
    liveins: $sx0

    %0:i64 = COPY $sx0
    %1:i64 = ORim 5, 0
    %2:i64 = nsw ADDSLrr %0, %1
    $sx0 = COPY %2
    RET implicit $sx10, implicit $sx0

...

---
## Ensure fold immediate as mimm at rhs
#CHECK-LABEL: name: addsl_rm
#CHECK: %2:i64 = nsw ADDSLrm %0, 120
name:            addsl_rm
alignment:       16
exposesReturnsTwice: false
legalized:       false
regBankSelected: false
selected:        false
failedISel:      false
tracksRegLiveness: true
hasWinCFI:       false
registers:
  - { id: 0, class: i64, preferred-register: '' }
  - { id: 1, class: i64, preferred-register: '' }
liveins:
  - { reg: '$sx0', virtual-reg: '%0' }
frameInfo:
  isFrameAddressTaken: false
  isReturnAddressTaken: false
  hasStackMap:     false
  hasPatchPoint:   false
  stackSize:       0
  offsetAdjustment: 0
  maxAlignment:    8
  adjustsStack:    false
  hasCalls:        false
  stackProtector:  ''
  maxCallFrameSize: 4294967295
  cvBytesOfCalleeSavedRegisters: 0
  hasOpaqueSPAdjustment: false
  hasVAStart:      false
  hasMustTailInVarArgFunc: false
  localFrameSize:  0
  savePoint:       ''
  restorePoint:    ''
fixedStack:      []
stack:           []
callSites:       []
debugValueSubstitutions: []
constants:       []
machineFunctionInfo: {}
body:             |
  bb.0:
    liveins: $sx0

    %0:i64 = COPY $sx0
    %1:i64 = ORim 0, 120
    %2:i64 = nsw ADDSLrr %0, %1
    $sx0 = COPY %2
    RET implicit $sx10, implicit $sx0

...

---
## Ensure fold immediate as simm7 at lhs
#CHECK-LABEL: name: addsl_ri_com
#CHECK: %2:i64 = nsw ADDSLri %0, 5
name:            addsl_ri_com
alignment:       16
exposesReturnsTwice: false
legalized:       false
regBankSelected: false
selected:        false
failedISel:      false
tracksRegLiveness: true
hasWinCFI:       false
registers:
  - { id: 0, class: i64, preferred-register: '' }
  - { id: 1, class: i64, preferred-register: '' }
liveins:
  - { reg: '$sx0', virtual-reg: '%0' }
frameInfo:
  isFrameAddressTaken: false
  isReturnAddressTaken: false
  hasStackMap:     false
  hasPatchPoint:   false
  stackSize:       0
  offsetAdjustment: 0
  maxAlignment:    8
  adjustsStack:    false
  hasCalls:        false
  stackProtector:  ''
  maxCallFrameSize: 4294967295
  cvBytesOfCalleeSavedRegisters: 0
  hasOpaqueSPAdjustment: false
  hasVAStart:      false
  hasMustTailInVarArgFunc: false
  localFrameSize:  0
  savePoint:       ''
  restorePoint:    ''
fixedStack:      []
stack:           []
callSites:       []
debugValueSubstitutions: []
constants:       []
machineFunctionInfo: {}
body:             |
  bb.0:
    liveins: $sx0

    %0:i64 = COPY $sx0
    %1:i64 = ORim 5, 0
    %2:i64 = nsw ADDSLrr %1, %0
    $sx0 = COPY %2
    RET implicit $sx10, implicit $sx0

...

---
## Ensure fold immediate as mimm at rhs
#CHECK-LABEL: name: addsl_rm_com
#CHECK: %2:i64 = nsw ADDSLrm %0, 120
name:            addsl_rm_com
alignment:       16
exposesReturnsTwice: false
legalized:       false
regBankSelected: false
selected:        false
failedISel:      false
tracksRegLiveness: true
hasWinCFI:       false
registers:
  - { id: 0, class: i64, preferred-register: '' }
  - { id: 1, class: i64, preferred-register: '' }
liveins:
  - { reg: '$sx0', virtual-reg: '%0' }
frameInfo:
  isFrameAddressTaken: false
  isReturnAddressTaken: false
  hasStackMap:     false
  hasPatchPoint:   false
  stackSize:       0
  offsetAdjustment: 0
  maxAlignment:    8
  adjustsStack:    false
  hasCalls:        false
  stackProtector:  ''
  maxCallFrameSize: 4294967295
  cvBytesOfCalleeSavedRegisters: 0
  hasOpaqueSPAdjustment: false
  hasVAStart:      false
  hasMustTailInVarArgFunc: false
  localFrameSize:  0
  savePoint:       ''
  restorePoint:    ''
fixedStack:      []
stack:           []
callSites:       []
debugValueSubstitutions: []
constants:       []
machineFunctionInfo: {}
body:             |
  bb.0:
    liveins: $sx0

    %0:i64 = COPY $sx0
    %1:i64 = ORim 0, 120
    %2:i64 = nsw ADDSLrr %1, %0
    $sx0 = COPY %2
    RET implicit $sx10, implicit $sx0

...