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[SIL] Add dead_end flag to destroy_value.

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Nate Chandler
2024-07-01 17:51:11 -07:00
parent 91fe12aab4
commit a8cc3bfdda
15 changed files with 200 additions and 21 deletions
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2
lib/Serialization/SerializeSIL.cpp
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@@ -1575,7 +1575,7 @@ void SILSerializer::writeSILInstruction(const SILInstruction &SI) {
} else if (auto *HTE = dyn_cast<HopToExecutorInst>(&SI)) {
Attr = HTE->isMandatory();
} else if (auto *DVI = dyn_cast<DestroyValueInst>(&SI)) {
Attr = DVI->poisonRefs();
Attr = unsigned(DVI->poisonRefs()) | (unsigned(DVI->isDeadEnd()) << 1);
} else if (auto *BCMI = dyn_cast<BeginCOWMutationInst>(&SI)) {
Attr = BCMI->isNative();
} else if (auto *ECMI = dyn_cast<EndCOWMutationInst>(&SI)) {