33 lines
1014 B
YAML
33 lines
1014 B
YAML
# RUN: llc -march=amdgcn -mcpu=gfx1010 -run-pass=si-peephole-sdwa -verify-machineinstrs -o - %s | FileCheck -check-prefix=GCN %s
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# Do not fold stack objects into SDWA.
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---
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# GCN-LABEL: name: sdwa_stack_object_src0
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# GCN: V_ADD_U32_e64 %stack.0, killed %1
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name: sdwa_stack_object_src0
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stack:
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- { id: 0, type: default, offset: 0, size: 32, alignment: 4, stack-id: default }
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body: |
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bb.0:
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%0:vgpr_32 = IMPLICIT_DEF
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%1:vgpr_32 = V_AND_B32_e32 255, %0, implicit $exec
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%2:vgpr_32 = V_ADD_U32_e64 %stack.0, killed %1, 0, implicit $exec
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S_ENDPGM 0, implicit %2
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...
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---
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name: sdwa_stack_object_src1
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# GCN-LABEL: name: sdwa_stack_object_src1
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# GCN: V_ADD_U32_e64 killed %1, %stack.0
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stack:
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- { id: 0, type: default, offset: 0, size: 32, alignment: 4, stack-id: default }
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body: |
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bb.0:
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%0:vgpr_32 = IMPLICIT_DEF
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%1:vgpr_32 = V_AND_B32_e32 255, %0, implicit $exec
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%2:vgpr_32 = V_ADD_U32_e64 killed %1, %stack.0, 0, implicit $exec
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S_ENDPGM 0, implicit %2
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...
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