| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -verify-machineinstrs -run-pass=prologepilog %s -o - | FileCheck -check-prefix=CHECK %s |
| |
| --- |
| name: spill_a64_kill |
| tracksRegLiveness: true |
| stack: |
| - { id: 0, type: spill-slot, size: 8, alignment: 4 } |
| machineFunctionInfo: |
| scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3' |
| stackPtrOffsetReg: '$sgpr32' |
| frameOffsetReg: '$sgpr33' |
| body: | |
| bb.0: |
| liveins: $agpr0_agpr1 |
| |
| ; CHECK-LABEL: name: spill_a64_kill |
| ; CHECK: liveins: $agpr0_agpr1 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 killed $agpr0, implicit $exec, implicit-def $agpr0_agpr1 |
| ; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 0, 0, 0, 0, implicit $exec, implicit $agpr0_agpr1 :: (store (s32) into %stack.0, addrspace 5) |
| ; CHECK-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 killed $agpr1, implicit $exec |
| ; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 4, 0, 0, 0, implicit $exec, implicit killed $agpr0_agpr1 :: (store (s32) into %stack.0 + 4, addrspace 5) |
| SI_SPILL_A64_SAVE killed $agpr0_agpr1, %stack.0, $sgpr32, 0, implicit $exec :: (store (s64) into %stack.0, addrspace 5) |
| ... |
| |
| # Make sure there's no verifier error on the undef spill component when the value is killed. |
| |
| --- |
| name: spill_a64_undef_sub1_killed |
| tracksRegLiveness: true |
| stack: |
| - { id: 0, type: spill-slot, size: 8, alignment: 4 } |
| machineFunctionInfo: |
| scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3' |
| stackPtrOffsetReg: '$sgpr32' |
| frameOffsetReg: '$sgpr33' |
| body: | |
| bb.0: |
| liveins: $agpr0 |
| |
| ; CHECK-LABEL: name: spill_a64_undef_sub1_killed |
| ; CHECK: liveins: $agpr0 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 killed $agpr0, implicit $exec, implicit-def $agpr0_agpr1 |
| ; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 0, 0, 0, 0, implicit $exec, implicit $agpr0_agpr1 :: (store (s32) into %stack.0, addrspace 5) |
| ; CHECK-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 killed $agpr1, implicit $exec |
| ; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 4, 0, 0, 0, implicit $exec, implicit killed $agpr0_agpr1 :: (store (s32) into %stack.0 + 4, addrspace 5) |
| SI_SPILL_A64_SAVE killed $agpr0_agpr1, %stack.0, $sgpr32, 0, implicit $exec :: (store (s64) into %stack.0, addrspace 5) |
| ... |
| |
| --- |
| name: spill_a64_undef_sub0_killed |
| tracksRegLiveness: true |
| stack: |
| - { id: 0, type: spill-slot, size: 8, alignment: 4 } |
| machineFunctionInfo: |
| scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3' |
| stackPtrOffsetReg: '$sgpr32' |
| frameOffsetReg: '$sgpr33' |
| body: | |
| bb.0: |
| liveins: $agpr1 |
| |
| ; CHECK-LABEL: name: spill_a64_undef_sub0_killed |
| ; CHECK: liveins: $agpr1 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 killed $agpr0, implicit $exec, implicit-def $agpr0_agpr1 |
| ; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 0, 0, 0, 0, implicit $exec, implicit $agpr0_agpr1 :: (store (s32) into %stack.0, addrspace 5) |
| ; CHECK-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 killed $agpr1, implicit $exec |
| ; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 4, 0, 0, 0, implicit $exec, implicit killed $agpr0_agpr1 :: (store (s32) into %stack.0 + 4, addrspace 5) |
| SI_SPILL_A64_SAVE killed $agpr0_agpr1, %stack.0, $sgpr32, 0, implicit $exec :: (store (s64) into %stack.0, addrspace 5) |
| ... |