DeadAllocElimination: fix a bug when promoting mark_dependence instructions #84662
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…ctions This was a wrong use of the InstructionDeleter. When replacing a mark_dependence with a new one the old one has to be deleted _without_ fixing its lifetime. Otherwise destroy_value instructions are inserted, which is obviously wrong. Fixes a SIL ownership verification error. rdar://161831308
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This was a wrong use of the InstructionDeleter.
When replacing a mark_dependence with a new one the old one has to be deleted without fixing its lifetime. Otherwise destroy_value instructions are inserted, which is obviously wrong.
Fixes a SIL ownership verification error.
rdar://161831308