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Don't serialize derived function effects for function with @_semantics("optimize.no.crossmodule")

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This commit is contained in:
Erik Eckstein
2022-10-19 17:47:09 +02:00
parent 173b698563
commit c078b7677c
1 changed files with 5 additions and 2 deletions
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7
lib/Serialization/SerializeSIL.cpp
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@@ -488,9 +488,12 @@ void SILSerializer::writeSILFunction(const SILFunction &F, bool DeclOnly) {
unsigned numAttrs = NoBody ? 0 : F.getSpecializeAttrs().size(); unsigned numAttrs = NoBody ? 0 : F.getSpecializeAttrs().size();
auto resilience = F.getModule().getSwiftModule()->getResilienceStrategy(); auto resilience = F.getModule().getSwiftModule()->getResilienceStrategy();
bool serializeDerivedEffects = (resilience != ResilienceStrategy::Resilient) &&
!F.hasSemanticsAttr("optimize.no.crossmodule");
F.visitArgEffects( F.visitArgEffects(
[&](int effectIdx, int argumentIndex, bool isDerived) { [&](int effectIdx, int argumentIndex, bool isDerived) {
if (isDerived && resilience == ResilienceStrategy::Resilient) if (isDerived && !serializeDerivedEffects)
return; return;
numAttrs++; numAttrs++;
}); });
@@ -520,7 +523,7 @@ void SILSerializer::writeSILFunction(const SILFunction &F, bool DeclOnly) {
F.visitArgEffects( F.visitArgEffects(
[&](int effectIdx, int argumentIndex, bool isDerived) { [&](int effectIdx, int argumentIndex, bool isDerived) {
if (isDerived && resilience == ResilienceStrategy::Resilient) if (isDerived && !serializeDerivedEffects)
return; return;
llvm::SmallString<64> buffer; llvm::SmallString<64> buffer;