66bd3cd75b
PR #75982 had been created before these tests were added, therefore some test were not updated.
25 lines
768 B
YAML
25 lines
768 B
YAML
# RUN: not --crash llc -mtriple=amdgcn -run-pass=none -verify-machineinstrs -o /dev/null %s 2>&1 | FileCheck %s
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---
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name: region_nesting
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body: |
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bb.0:
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%0:sgpr_64 = CONVERGENCECTRL_ANCHOR
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%1:sgpr_64 = CONVERGENCECTRL_ANCHOR
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%2:sgpr_64 = IMPLICIT_DEF
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%3:sgpr_64 = SI_CALL %2, 1, implicit %0:sgpr_64
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; CHECK: Convergence region is not well-nested.
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; CHECK: SI_CALL %{{[0-9]}}:sgpr_64, 2
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%4:sgpr_64 = SI_CALL %2, 2, implicit %1:sgpr_64
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S_CBRANCH_EXECZ %bb.1, implicit $exec
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S_BRANCH %bb.2
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bb.1:
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%5:sgpr_64 = SI_CALL %2, 3, implicit %0:sgpr_64
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bb.2:
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; CHECK: Convergence region is not well-nested.
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; CHECK: SI_CALL %{{[0-9]}}:sgpr_64, 4
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%6:sgpr_64 = SI_CALL %2, 4, implicit %1:sgpr_64
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...
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