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AMDGPU: Add missing tests for local stack alloc s_add_i32 handling
None of these tested the case where the non-frame index operand was a register.
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‎llvm/test/CodeGen/AMDGPU/local-stack-alloc-add-references.gfx8.mir

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@@ -425,6 +425,160 @@ body: |
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---
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name: local_stack_alloc__s_add_i32__reg_offsets
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tracksRegLiveness: true
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stack:
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- { id: 0, size: 64, alignment: 4 }
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machineFunctionInfo:
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scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
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frameOffsetReg: '$sgpr33'
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stackPtrOffsetReg: '$sgpr32'
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body: |
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bb.0:
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liveins: $sgpr4, $sgpr5
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; GFX803-LABEL: name: local_stack_alloc__s_add_i32__reg_offsets
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; GFX803: liveins: $sgpr4, $sgpr5
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; GFX803-NEXT: {{ $}}
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; GFX803-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr4
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; GFX803-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr5
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; GFX803-NEXT: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 [[COPY]], %stack.0, implicit-def dead $scc
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; GFX803-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_]]
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; GFX803-NEXT: [[S_ADD_I32_1:%[0-9]+]]:sreg_32 = S_ADD_I32 [[COPY1]], %stack.0, implicit-def dead $scc
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; GFX803-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_1]]
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; GFX803-NEXT: SI_RETURN
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;
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; GFX900-LABEL: name: local_stack_alloc__s_add_i32__reg_offsets
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; GFX900: liveins: $sgpr4, $sgpr5
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; GFX900-NEXT: {{ $}}
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; GFX900-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr4
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; GFX900-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr5
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; GFX900-NEXT: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 [[COPY]], %stack.0, implicit-def dead $scc
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; GFX900-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_]]
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; GFX900-NEXT: [[S_ADD_I32_1:%[0-9]+]]:sreg_32 = S_ADD_I32 [[COPY1]], %stack.0, implicit-def dead $scc
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; GFX900-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_1]]
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; GFX900-NEXT: SI_RETURN
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;
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; GFX940-LABEL: name: local_stack_alloc__s_add_i32__reg_offsets
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; GFX940: liveins: $sgpr4, $sgpr5
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; GFX940-NEXT: {{ $}}
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; GFX940-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr4
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; GFX940-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr5
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; GFX940-NEXT: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 [[COPY]], %stack.0, implicit-def dead $scc
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; GFX940-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_]]
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; GFX940-NEXT: [[S_ADD_I32_1:%[0-9]+]]:sreg_32 = S_ADD_I32 [[COPY1]], %stack.0, implicit-def dead $scc
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; GFX940-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_1]]
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; GFX940-NEXT: SI_RETURN
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;
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; GFX10-LABEL: name: local_stack_alloc__s_add_i32__reg_offsets
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; GFX10: liveins: $sgpr4, $sgpr5
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; GFX10-NEXT: {{ $}}
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; GFX10-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr4
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; GFX10-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr5
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; GFX10-NEXT: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 [[COPY]], %stack.0, implicit-def dead $scc
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; GFX10-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_]]
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; GFX10-NEXT: [[S_ADD_I32_1:%[0-9]+]]:sreg_32 = S_ADD_I32 [[COPY1]], %stack.0, implicit-def dead $scc
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; GFX10-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_1]]
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; GFX10-NEXT: SI_RETURN
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;
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; GFX12-LABEL: name: local_stack_alloc__s_add_i32__reg_offsets
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; GFX12: liveins: $sgpr4, $sgpr5
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; GFX12-NEXT: {{ $}}
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; GFX12-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr4
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; GFX12-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr5
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; GFX12-NEXT: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 [[COPY]], %stack.0, implicit-def dead $scc
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; GFX12-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_]]
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; GFX12-NEXT: [[S_ADD_I32_1:%[0-9]+]]:sreg_32 = S_ADD_I32 [[COPY1]], %stack.0, implicit-def dead $scc
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; GFX12-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_1]]
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; GFX12-NEXT: SI_RETURN
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%0:sreg_32 = COPY $sgpr4
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%1:sreg_32 = COPY $sgpr5
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%2:sreg_32 = S_ADD_I32 %0, %stack.0, implicit-def dead $scc
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INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:SREG_32 */, %2
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%3:sreg_32 = S_ADD_I32 %1, %stack.0, implicit-def dead $scc
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INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:SREG_32 */, %3
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SI_RETURN
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...
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---
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name: local_stack_alloc__s_add_i32__reg_offsets_commute
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tracksRegLiveness: true
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stack:
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- { id: 0, size: 64, alignment: 4 }
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machineFunctionInfo:
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scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
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frameOffsetReg: '$sgpr33'
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stackPtrOffsetReg: '$sgpr32'
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body: |
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bb.0:
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liveins: $sgpr4, $sgpr5
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; GFX803-LABEL: name: local_stack_alloc__s_add_i32__reg_offsets_commute
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; GFX803: liveins: $sgpr4, $sgpr5
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; GFX803-NEXT: {{ $}}
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; GFX803-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr4
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; GFX803-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr5
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; GFX803-NEXT: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 %stack.0, [[COPY]], implicit-def dead $scc
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; GFX803-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_]]
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; GFX803-NEXT: [[S_ADD_I32_1:%[0-9]+]]:sreg_32 = S_ADD_I32 %stack.0, [[COPY1]], implicit-def dead $scc
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; GFX803-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_1]]
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; GFX803-NEXT: SI_RETURN
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;
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; GFX900-LABEL: name: local_stack_alloc__s_add_i32__reg_offsets_commute
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; GFX900: liveins: $sgpr4, $sgpr5
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; GFX900-NEXT: {{ $}}
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; GFX900-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr4
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; GFX900-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr5
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; GFX900-NEXT: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 %stack.0, [[COPY]], implicit-def dead $scc
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; GFX900-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_]]
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; GFX900-NEXT: [[S_ADD_I32_1:%[0-9]+]]:sreg_32 = S_ADD_I32 %stack.0, [[COPY1]], implicit-def dead $scc
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; GFX900-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_1]]
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; GFX900-NEXT: SI_RETURN
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;
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; GFX940-LABEL: name: local_stack_alloc__s_add_i32__reg_offsets_commute
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; GFX940: liveins: $sgpr4, $sgpr5
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; GFX940-NEXT: {{ $}}
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; GFX940-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr4
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; GFX940-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr5
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; GFX940-NEXT: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 %stack.0, [[COPY]], implicit-def dead $scc
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; GFX940-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_]]
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; GFX940-NEXT: [[S_ADD_I32_1:%[0-9]+]]:sreg_32 = S_ADD_I32 %stack.0, [[COPY1]], implicit-def dead $scc
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; GFX940-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_1]]
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; GFX940-NEXT: SI_RETURN
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;
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; GFX10-LABEL: name: local_stack_alloc__s_add_i32__reg_offsets_commute
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; GFX10: liveins: $sgpr4, $sgpr5
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; GFX10-NEXT: {{ $}}
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; GFX10-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr4
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; GFX10-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr5
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; GFX10-NEXT: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 %stack.0, [[COPY]], implicit-def dead $scc
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; GFX10-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_]]
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; GFX10-NEXT: [[S_ADD_I32_1:%[0-9]+]]:sreg_32 = S_ADD_I32 %stack.0, [[COPY1]], implicit-def dead $scc
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; GFX10-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_1]]
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; GFX10-NEXT: SI_RETURN
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;
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; GFX12-LABEL: name: local_stack_alloc__s_add_i32__reg_offsets_commute
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; GFX12: liveins: $sgpr4, $sgpr5
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; GFX12-NEXT: {{ $}}
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; GFX12-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr4
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; GFX12-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr5
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; GFX12-NEXT: [[S_ADD_I32_:%[0-9]+]]:sreg_32 = S_ADD_I32 %stack.0, [[COPY]], implicit-def dead $scc
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; GFX12-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_]]
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; GFX12-NEXT: [[S_ADD_I32_1:%[0-9]+]]:sreg_32 = S_ADD_I32 %stack.0, [[COPY1]], implicit-def dead $scc
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; GFX12-NEXT: INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:VGPR_32 */, [[S_ADD_I32_1]]
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; GFX12-NEXT: SI_RETURN
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%0:sreg_32 = COPY $sgpr4
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%1:sreg_32 = COPY $sgpr5
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%2:sreg_32 = S_ADD_I32 %stack.0, %0, implicit-def dead $scc
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INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:SREG_32 */, %2
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%3:sreg_32 = S_ADD_I32 %stack.0, %1, implicit-def dead $scc
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INLINEASM &"; use $0", 1 /* sideeffect attdialect */, 2228233 /* reguse:SREG_32 */, %3
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SI_RETURN
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...
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---
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name: local_stack_alloc__s_add_i32__literal_offsets_live_scc
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tracksRegLiveness: true

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