fae05692a3
This will currently accept the old number of bytes syntax, and convert it to a scalar. This should be removed in the near future (I think I converted all of the tests already, but likely missed a few). Not sure what the exact syntax and policy should be. We can continue printing the number of bytes for non-generic instructions to avoid test churn and only allow non-scalar types for generic instructions. This will currently print the LLT in parentheses, but accept parsing the existing integers and implicitly converting to scalar. The parentheses are a bit ugly, but the parser logic seems unable to deal without either parentheses or some keyword to indicate the start of a type.
85 lines
3.5 KiB
YAML
85 lines
3.5 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -march=amdgcn -mcpu=gfx900 -amdgpu-enable-flat-scratch -run-pass=si-fold-operands -verify-machineinstrs -o - %s | FileCheck -check-prefix=GCN %s
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---
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name: test_fold_fi_scratch_load_vgpr
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stack:
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- { id: 0, name: '', type: spill-slot, offset: 0, size: 4, alignment: 4 }
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body: |
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bb.0.entry:
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; GCN-LABEL: name: test_fold_fi_scratch_load_vgpr
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; GCN: [[SCRATCH_LOAD_DWORD_SADDR:%[0-9]+]]:vgpr_32 = SCRATCH_LOAD_DWORD_SADDR %stack.0, 4, 0, implicit $exec, implicit $flat_scr :: (load (s32) from %stack.0, addrspace 5)
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; GCN: S_ENDPGM 0
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%0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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%1:vgpr_32 = SCRATCH_LOAD_DWORD %0:vgpr_32, 4, 0, implicit $exec, implicit $flat_scr :: (load (s32) from %stack.0, addrspace 5)
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S_ENDPGM 0
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...
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---
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name: test_fold_fi_scratch_load_sgpr
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stack:
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- { id: 0, name: '', type: spill-slot, offset: 0, size: 4, alignment: 4 }
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body: |
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bb.0.entry:
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; GCN-LABEL: name: test_fold_fi_scratch_load_sgpr
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; GCN: [[SCRATCH_LOAD_DWORD_SADDR:%[0-9]+]]:vgpr_32 = SCRATCH_LOAD_DWORD_SADDR %stack.0, 4, 0, implicit $exec, implicit $flat_scr :: (load (s32) from %stack.0, addrspace 5)
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; GCN: S_ENDPGM 0
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%0:sgpr_32 = S_MOV_B32 %stack.0
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%1:vgpr_32 = SCRATCH_LOAD_DWORD_SADDR %0:sgpr_32, 4, 0, implicit $exec, implicit $flat_scr :: (load (s32) from %stack.0, addrspace 5)
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S_ENDPGM 0
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...
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---
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name: test_fold_fi_scratch_store_vgpr
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stack:
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- { id: 0, name: '', type: spill-slot, offset: 0, size: 4, alignment: 4 }
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body: |
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bb.0.entry:
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; GCN-LABEL: name: test_fold_fi_scratch_store_vgpr
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; GCN: [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
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; GCN: SCRATCH_STORE_DWORD_SADDR [[DEF]], %stack.0, 4, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.0, addrspace 5)
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; GCN: S_ENDPGM 0
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%0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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%1:vgpr_32 = IMPLICIT_DEF
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SCRATCH_STORE_DWORD %1:vgpr_32, %0:vgpr_32, 4, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.0, addrspace 5)
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S_ENDPGM 0
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...
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---
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name: test_no_fold_fi_scratch_store_vgpr
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stack:
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- { id: 0, name: '', type: spill-slot, offset: 0, size: 4, alignment: 4 }
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body: |
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bb.0.entry:
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; GCN-LABEL: name: test_no_fold_fi_scratch_store_vgpr
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; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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; GCN: [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
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; GCN: SCRATCH_STORE_DWORD [[V_MOV_B32_e32_]], [[DEF]], 4, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.0, addrspace 5)
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; GCN: S_ENDPGM 0
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%0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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%1:vgpr_32 = IMPLICIT_DEF
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SCRATCH_STORE_DWORD %0:vgpr_32, %1:vgpr_32, 4, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.0, addrspace 5)
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S_ENDPGM 0
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...
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---
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name: test_fold_fi_scratch_store_sgpr
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stack:
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- { id: 0, name: '', type: spill-slot, offset: 0, size: 4, alignment: 4 }
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body: |
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bb.0.entry:
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; GCN-LABEL: name: test_fold_fi_scratch_store_sgpr
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; GCN: [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
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; GCN: SCRATCH_STORE_DWORD_SADDR [[DEF]], %stack.0, 4, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.0, addrspace 5)
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; GCN: S_ENDPGM 0
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%0:sgpr_32 = S_MOV_B32 %stack.0
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%1:vgpr_32 = IMPLICIT_DEF
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SCRATCH_STORE_DWORD_SADDR %1:vgpr_32, %0:sgpr_32, 4, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.0, addrspace 5)
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S_ENDPGM 0
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...
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