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[UpdateTestChecks] Precommit test for D136170

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This commit is contained in:
Anton Sidorenko 2022-10-20 16:29:14 +03:00
parent 000de66649
commit 16fb9150be
3 changed files with 172 additions and 0 deletions
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79
llvm/test/tools/UpdateTestChecks/update_mir_test_checks/Inputs/x86-MIFlags.mir Normal file
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# RUN: llc -mtriple=x86_64-unknown-unknown -run-pass=finalize-isel -verify-machineinstrs %s -o - | FileCheck %s --check-prefixes=CHECK
--- |
define float @check_MI_flags(float %f) {
%div = fdiv nsz float 1.000000e+00, %f
ret float %div
}
...
---
name: check_MI_flags
alignment: 16
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
failedISel: false
tracksRegLiveness: true
hasWinCFI: false
callsEHReturn: false
callsUnwindInit: false
hasEHCatchret: false
hasEHScopes: false
hasEHFunclets: false
failsVerification: false
tracksDebugUserValues: false
registers:
- { id: 0, class: fr32, preferred-register: '' }
- { id: 1, class: fr32, preferred-register: '' }
- { id: 2, class: fr32, preferred-register: '' }
liveins:
- { reg: '$xmm0', virtual-reg: '%0' }
frameInfo:
isFrameAddressTaken: false
isReturnAddressTaken: false
hasStackMap: false
hasPatchPoint: false
stackSize: 0
offsetAdjustment: 0
maxAlignment: 1
adjustsStack: false
hasCalls: false
stackProtector: ''
functionContext: ''
maxCallFrameSize: 4294967295
cvBytesOfCalleeSavedRegisters: 0
hasOpaqueSPAdjustment: false
hasVAStart: false
hasMustTailInVarArgFunc: false
hasTailCall: false
localFrameSize: 0
savePoint: ''
restorePoint: ''
fixedStack: []
stack: []
callSites: []
debugValueSubstitutions: []
constants:
- id: 0
value: 'float 1.000000e+00'
alignment: 4
isTargetSpecific: false
machineFunctionInfo: {}
body: |
bb.0 (%ir-block.0):
liveins: $xmm0
%0:fr32 = COPY $xmm0
%1:fr32 = MOVSSrm_alt $rip, 1, $noreg, %const.0, $noreg :: (load (s32) from constant-pool)
%2:fr32 = nsz nofpexcept DIVSSrr %1, %0, implicit $mxcsr
$xmm0 = COPY %2
RET 0, $xmm0
...

88
llvm/test/tools/UpdateTestChecks/update_mir_test_checks/Inputs/x86-MIFlags.mir.expected Normal file
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=x86_64-unknown-unknown -run-pass=finalize-isel -verify-machineinstrs %s -o - | FileCheck %s --check-prefixes=CHECK
--- |
define float @check_MI_flags(float %f) {
%div = fdiv nsz float 1.000000e+00, %f
ret float %div
}
...
---
name: check_MI_flags
alignment: 16
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
failedISel: false
tracksRegLiveness: true
hasWinCFI: false
callsEHReturn: false
callsUnwindInit: false
hasEHCatchret: false
hasEHScopes: false
hasEHFunclets: false
failsVerification: false
tracksDebugUserValues: false
registers:
- { id: 0, class: fr32, preferred-register: '' }
- { id: 1, class: fr32, preferred-register: '' }
- { id: 2, class: fr32, preferred-register: '' }
liveins:
- { reg: '$xmm0', virtual-reg: '%0' }
frameInfo:
isFrameAddressTaken: false
isReturnAddressTaken: false
hasStackMap: false
hasPatchPoint: false
stackSize: 0
offsetAdjustment: 0
maxAlignment: 1
adjustsStack: false
hasCalls: false
stackProtector: ''
functionContext: ''
maxCallFrameSize: 4294967295
cvBytesOfCalleeSavedRegisters: 0
hasOpaqueSPAdjustment: false
hasVAStart: false
hasMustTailInVarArgFunc: false
hasTailCall: false
localFrameSize: 0
savePoint: ''
restorePoint: ''
fixedStack: []
stack: []
callSites: []
debugValueSubstitutions: []
constants:
- id: 0
value: 'float 1.000000e+00'
alignment: 4
isTargetSpecific: false
machineFunctionInfo: {}
body: |
bb.0 (%ir-block.0):
liveins: $xmm0
; CHECK-LABEL: name: check_MI_flags
; CHECK: liveins: $xmm0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:fr32 = COPY $xmm0
; CHECK-NEXT: [[MOVSSrm_alt:%[0-9]+]]:fr32 = MOVSSrm_alt $rip, 1, $noreg, %const.0, $noreg :: (load (s32) from constant-pool)
; CHECK-NEXT: %2:fr32 = nsz nofpexcept DIVSSrr [[MOVSSrm_alt]], [[COPY]], implicit $mxcsr
; CHECK-NEXT: $xmm0 = COPY %2
; CHECK-NEXT: RET 0, $xmm0
%0:fr32 = COPY $xmm0
%1:fr32 = MOVSSrm_alt $rip, 1, $noreg, %const.0, $noreg :: (load (s32) from constant-pool)
%2:fr32 = nsz nofpexcept DIVSSrr %1, %0, implicit $mxcsr
$xmm0 = COPY %2
RET 0, $xmm0
...

5
llvm/test/tools/UpdateTestChecks/update_mir_test_checks/x86-MIFlags.test Normal file
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# REQUIRES: x86-registered-target
## Check that update_mir_test_checks uses CHECK-NEXT directories
# RUN: cp -f %S/Inputs/x86-MIFlags.mir %t.mir && %update_mir_test_checks %t.mir
# RUN: diff -u %S/Inputs/x86-MIFlags.mir.expected %t.mir