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Merge pull request #35609 from meg-gupta/ossabugs3

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Minor bug fixes in SILCombine, Canonicalization and LoadBorrowImmutabilityChecker
This commit is contained in:
Meghana Gupta
2021-01-27 13:55:24 -08:00
committed by GitHub
parent 11228e774e 514cd9cfc3
commit c7b6ec8e92
5 changed files with 56 additions and 5 deletions
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lib/SIL/Verifier/LoadBorrowImmutabilityChecker.cpp
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@@ -97,6 +97,7 @@ bool GatherWritesVisitor::visitUse(Operand *op, AccessUseType useTy) {
case SILInstructionKind::DeallocBoxInst:
case SILInstructionKind::WitnessMethodInst:
case SILInstructionKind::ExistentialMetatypeInst:
case SILInstructionKind::IsUniqueInst:
return true;
// Known writes...