| # RUN: llc -mtriple=ve -verify-machineinstrs -run-pass peephole-opt -o - %s | FileCheck %s |
| |
| --- |
| ## Ensure fold immediate as simm7 at rhs |
| #CHECK-LABEL: name: cmpsl_ir |
| #CHECK: %2:i64 = nsw CMPSLir 5, %0 |
| name: cmpsl_ir |
| 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 CMPSLrr %1, %0 |
| $sx0 = COPY %2 |
| RET implicit $sx10, implicit $sx0 |
| |
| ... |
| |
| --- |
| ## Ensure fold immediate as mimm at rhs |
| #CHECK-LABEL: name: cmpsl_rm |
| #CHECK: %2:i64 = nsw CMPSLrm %0, 120 |
| name: cmpsl_rm |
| alignment: 16 |
| exposesReturnsTwice: false |
| legalized: false |
| regBankSelected: false |
| selected: false |
| failedISel: false |
| tracksRegLiveness: true |
| hasWinCFI: false |
| registers: |
| - { id: 0, class: i64, preferred-register: '' } |
| - { id: 1, class: i64, preferred-register: '' } |
| liveins: |
| - { reg: '$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 CMPSLrr %0, %1 |
| $sx0 = COPY %2 |
| RET implicit $sx10, implicit $sx0 |
| |
| ... |
