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28 lines
722 B
28 lines
722 B
# RUN: llc -mtriple=amdgcn-amd-amdhsa -run-pass=prologepilog -o - %s | FileCheck %s
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# Make sure the MIR printer doesn't crash when there are dead frame indexes. The
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# CSR SGPR frame indexes are inserted, but deleted.
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# CHECK-LABEL: name: csr_sgpr
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# CHECK: fixedStack: []
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# CHECK: stack: []
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---
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name: csr_sgpr
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tracksRegLiveness: true
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liveins:
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- { reg: '$sgpr30_sgpr31' }
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frameInfo:
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maxAlignment: 4
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machineFunctionInfo:
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scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
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frameOffsetReg: '$sgpr5'
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stackPtrOffsetReg: '$sgpr32'
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body: |
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bb.0:
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liveins: $sgpr30_sgpr31
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INLINEASM &"; clobber s42", 1, 12, implicit-def dead early-clobber $sgpr42
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S_SETPC_B64_return $sgpr30_sgpr31
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...
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