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f4bff34d4d
This patch changes MIR stack-id from an integer to an enum, and adds printing/parsing support for this in MIR files. The default stack-id '0' is now renamed to 'default'. This should make MIR tests that have stack objects with different stack-ids more descriptive. It also clarifies code operating on StackID. Reviewers: arsenm, thegameg, qcolombet Reviewed By: arsenm Differential Revision: https://reviews.llvm.org/D60137 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@363533 91177308-0d34-0410-b5e6-96231b3b80d8
36 lines
1.3 KiB
YAML
36 lines
1.3 KiB
YAML
# RUN: llc -march=amdgcn -run-pass none -o - %s | FileCheck %s
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...
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---
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# CHECK-LABEL: name: spill_slot_stack_id
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# CHECK: {{^}}fixedStack:
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# CHECK: - { id: 0, type: spill-slot, offset: 0, size: 4, alignment: 4, stack-id: default,
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# CHECK: - { id: 1, type: spill-slot, offset: 0, size: 8, alignment: 4, stack-id: default,
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# CHECK: - { id: 2, type: spill-slot, offset: 0, size: 16, alignment: 4, stack-id: noalloc,
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# CHECK: {{^}}stack:
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# CHECK: - { id: 0, name: '', type: spill-slot, offset: 0, size: 16,
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# CHECK-NEXT: stack-id: noalloc,
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# CHECK: - { id: 1, name: '', type: spill-slot, offset: 0, size: 8,
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# CHECK-NEXT: stack-id: default,
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# CHECK: - { id: 2, name: '', type: spill-slot, offset: 0, size: 4,
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# CHECK-NEXT: stack-id: default,
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name: spill_slot_stack_id
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fixedStack:
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- { id: 0, type: spill-slot, offset: 0, size: 16, alignment: 4, stack-id: noalloc }
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- { id: 1, type: spill-slot, offset: 0, size: 8, alignment: 4, stack-id: default }
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- { id: 2, type: spill-slot, offset: 0, size: 4, alignment: 4 }
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stack:
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- { id: 0, name: '', type: spill-slot, offset: 0, size: 16, alignment: 4, stack-id: noalloc }
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- { id: 1, name: '', type: spill-slot, offset: 0, size: 8, alignment: 4, stack-id: default }
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- { id: 2, name: '', type: spill-slot, offset: 0, size: 4, alignment: 4 }
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body: |
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bb.0:
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S_ENDPGM 0
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...
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