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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=gfx900 -amdgpu-enable-flat-scratch -run-pass=si-fold-operands -verify-machineinstrs -o - %s | FileCheck -check-prefix=GCN %s
---
name: test_fold_fi_scratch_load_vgpr
stack:
- { id: 0, name: '', type: spill-slot, offset: 0, size: 4, alignment: 4 }
body: |
bb.0.entry:
; GCN-LABEL: name: test_fold_fi_scratch_load_vgpr
; 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)
; GCN: S_ENDPGM 0
%0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
%1:vgpr_32 = SCRATCH_LOAD_DWORD %0:vgpr_32, 4, 0, implicit $exec, implicit $flat_scr :: (load (s32) from %stack.0, addrspace 5)
S_ENDPGM 0
...
---
name: test_fold_fi_scratch_load_sgpr
stack:
- { id: 0, name: '', type: spill-slot, offset: 0, size: 4, alignment: 4 }
body: |
bb.0.entry:
; GCN-LABEL: name: test_fold_fi_scratch_load_sgpr
; 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)
; GCN: S_ENDPGM 0
%0:sgpr_32 = S_MOV_B32 %stack.0
%1:vgpr_32 = SCRATCH_LOAD_DWORD_SADDR %0:sgpr_32, 4, 0, implicit $exec, implicit $flat_scr :: (load (s32) from %stack.0, addrspace 5)
S_ENDPGM 0
...
---
name: test_fold_fi_scratch_store_vgpr
stack:
- { id: 0, name: '', type: spill-slot, offset: 0, size: 4, alignment: 4 }
body: |
bb.0.entry:
; GCN-LABEL: name: test_fold_fi_scratch_store_vgpr
; GCN: [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
; GCN: SCRATCH_STORE_DWORD_SADDR [[DEF]], %stack.0, 4, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.0, addrspace 5)
; GCN: S_ENDPGM 0
%0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
%1:vgpr_32 = IMPLICIT_DEF
SCRATCH_STORE_DWORD %1:vgpr_32, %0:vgpr_32, 4, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.0, addrspace 5)
S_ENDPGM 0
...
---
name: test_no_fold_fi_scratch_store_vgpr
stack:
- { id: 0, name: '', type: spill-slot, offset: 0, size: 4, alignment: 4 }
body: |
bb.0.entry:
; GCN-LABEL: name: test_no_fold_fi_scratch_store_vgpr
; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
; GCN: [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
; GCN: SCRATCH_STORE_DWORD [[V_MOV_B32_e32_]], [[DEF]], 4, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.0, addrspace 5)
; GCN: S_ENDPGM 0
%0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
%1:vgpr_32 = IMPLICIT_DEF
SCRATCH_STORE_DWORD %0:vgpr_32, %1:vgpr_32, 4, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.0, addrspace 5)
S_ENDPGM 0
...
---
name: test_fold_fi_scratch_store_sgpr
stack:
- { id: 0, name: '', type: spill-slot, offset: 0, size: 4, alignment: 4 }
body: |
bb.0.entry:
; GCN-LABEL: name: test_fold_fi_scratch_store_sgpr
; GCN: [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
; GCN: SCRATCH_STORE_DWORD_SADDR [[DEF]], %stack.0, 4, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.0, addrspace 5)
; GCN: S_ENDPGM 0
%0:sgpr_32 = S_MOV_B32 %stack.0
%1:vgpr_32 = IMPLICIT_DEF
SCRATCH_STORE_DWORD_SADDR %1:vgpr_32, %0:sgpr_32, 4, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.0, addrspace 5)
S_ENDPGM 0
...
|
