| # Check that it doesn't crash with unhandled opcode error, see pr52249 |
| # RUN: llc -mtriple=aarch64-none-linux-gnu -run-pass localstackalloc -o - %s | FileCheck %s |
| --- | |
| |
| define void @test_st1_to_sp(<2 x i32> %a, <4 x i16> %b, <8 x i8> %c, <2 x i64> %d) gc "statepoint-example" { entry: ret void } |
| |
| ... |
| --- |
| # CHECK-LABEL: test_st1_to_sp |
| name: test_st1_to_sp |
| alignment: 4 |
| exposesReturnsTwice: false |
| legalized: false |
| regBankSelected: false |
| selected: false |
| failedISel: false |
| tracksRegLiveness: true |
| hasWinCFI: false |
| failsVerification: false |
| registers: |
| - { id: 0, class: fpr64, preferred-register: '' } |
| - { id: 1, class: fpr64, preferred-register: '' } |
| - { id: 2, class: fpr64, preferred-register: '' } |
| - { id: 3, class: fpr128, preferred-register: '' } |
| - { id: 4, class: fpr64, preferred-register: '' } |
| - { id: 5, class: fpr128, preferred-register: '' } |
| - { id: 6, class: fpr128, preferred-register: '' } |
| - { id: 7, class: fpr64, preferred-register: '' } |
| - { id: 8, class: fpr128, preferred-register: '' } |
| - { id: 9, class: fpr128, preferred-register: '' } |
| - { id: 10, class: fpr64, preferred-register: '' } |
| - { id: 11, class: fpr128, preferred-register: '' } |
| - { id: 12, class: fpr128, preferred-register: '' } |
| - { id: 13, class: fpr128, preferred-register: '' } |
| - { id: 14, class: gpr32all, preferred-register: '' } |
| - { id: 15, class: gpr64all, preferred-register: '' } |
| liveins: |
| - { reg: '$d0', virtual-reg: '%0' } |
| - { reg: '$d1', virtual-reg: '%1' } |
| - { reg: '$d2', virtual-reg: '%2' } |
| - { reg: '$q3', virtual-reg: '%3' } |
| frameInfo: |
| isFrameAddressTaken: false |
| isReturnAddressTaken: false |
| hasStackMap: false |
| hasPatchPoint: false |
| stackSize: 0 |
| offsetAdjustment: 0 |
| maxAlignment: 8 |
| adjustsStack: true |
| hasCalls: true |
| stackProtector: '' |
| maxCallFrameSize: 0 |
| cvBytesOfCalleeSavedRegisters: 0 |
| hasOpaqueSPAdjustment: false |
| hasVAStart: false |
| hasMustTailInVarArgFunc: false |
| hasTailCall: false |
| localFrameSize: 0 |
| savePoint: '' |
| restorePoint: '' |
| fixedStack: [] |
| stack: |
| - { id: 0, name: '', type: default, offset: 0, size: 4, alignment: 4, |
| stack-id: default, callee-saved-register: '', callee-saved-restored: true, |
| debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } |
| - { id: 1, name: '', type: default, offset: 0, size: 2, alignment: 4, |
| stack-id: default, callee-saved-register: '', callee-saved-restored: true, |
| debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } |
| - { id: 2, name: '', type: default, offset: 0, size: 1, alignment: 4, |
| stack-id: default, callee-saved-register: '', callee-saved-restored: true, |
| debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } |
| - { id: 3, name: '', type: default, offset: 0, size: 8, alignment: 8, |
| stack-id: default, callee-saved-register: '', callee-saved-restored: true, |
| debug-info-variable: '', debug-info-expression: '', debug-info-location: '' } |
| callSites: [] |
| debugValueSubstitutions: [] |
| constants: [] |
| machineFunctionInfo: {} |
| body: | |
| bb.0.entry: |
| liveins: $d0, $d1, $d2, $q3 |
| |
| %3:fpr128 = COPY $q3 |
| %2:fpr64 = COPY $d2 |
| %1:fpr64 = COPY $d1 |
| %0:fpr64 = COPY $d0 |
| %4:fpr64 = SSHRv2i32_shift %0, 1 |
| %6:fpr128 = IMPLICIT_DEF |
| %5:fpr128 = INSERT_SUBREG %6, killed %4, %subreg.dsub |
| %7:fpr64 = SSHRv4i16_shift %1, 1 |
| %9:fpr128 = IMPLICIT_DEF |
| %8:fpr128 = INSERT_SUBREG %9, killed %7, %subreg.dsub |
| %10:fpr64 = SSHRv8i8_shift %2, 1 |
| %12:fpr128 = IMPLICIT_DEF |
| %11:fpr128 = INSERT_SUBREG %12, killed %10, %subreg.dsub |
| %13:fpr128 = SSHRv2i64_shift %3, 1 |
| ST1i64 killed %13, 1, %stack.3 :: (store (s64) into %stack.3) |
| ST1i16 killed %8, 1, %stack.1 :: (store (s16) into %stack.1, align 4) |
| ST1i32 killed %5, 1, %stack.0 :: (store (s32) into %stack.0) |
| ST1i8 killed %11, 1, %stack.2 :: (store (s8) into %stack.2, align 4) |
| ADJCALLSTACKDOWN 0, 0, implicit-def dead $sp, implicit $sp |
| %14:gpr32all = IMPLICIT_DEF |
| $w0 = COPY %14 |
| %15:gpr64all = IMPLICIT_DEF |
| STATEPOINT 2, 4, 1, killed %15, $w0, 2, 0, 2, 0, 2, 4, 1, 4, %stack.0, 0, 1, 2, %stack.1, 0, 1, 1, %stack.2, 0, 1, 8, %stack.3, 0, 2, 0, 2, 0, 2, 0, csr_aarch64_aapcs, implicit-def $sp :: (volatile load store (s32) on %stack.0), (volatile load store (s16) on %stack.1, align 4), (volatile load store (s8) on %stack.2, align 4), (volatile load store (s64) on %stack.3) |
| ADJCALLSTACKUP 0, 0, implicit-def dead $sp, implicit $sp |
| RET_ReallyLR |
| |
| ... |