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Swift SIL: add bridging for witness and default witness tables

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This commit is contained in:
Erik Eckstein
2022-08-12 13:13:11 +02:00
parent 7816513f0d
commit fbb694bcde
10 changed files with 312 additions and 3 deletions
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34
lib/SILOptimizer/PassManager/PassManager.cpp
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@@ -1579,6 +1579,40 @@ BridgedVTableArray PassContext_getVTables(BridgedPassContext context) {
return {(const BridgedVTable *)vTables.data(), vTables.size()};
}
OptionalBridgedWitnessTable
PassContext_firstWitnessTableInModule(BridgedPassContext context) {
SILModule *mod = castToPassInvocation(context)->getPassManager()->getModule();
if (mod->getWitnessTables().empty())
return {nullptr};
return {&*mod->getWitnessTables().begin()};
}
OptionalBridgedWitnessTable
PassContext_nextWitnessTableInModule(BridgedWitnessTable table) {
auto *t = castToWitnessTable(table);
auto nextIter = std::next(t->getIterator());
if (nextIter == t->getModule().getWitnessTables().end())
return {nullptr};
return {&*nextIter};
}
OptionalBridgedDefaultWitnessTable
PassContext_firstDefaultWitnessTableInModule(BridgedPassContext context) {
SILModule *mod = castToPassInvocation(context)->getPassManager()->getModule();
if (mod->getDefaultWitnessTables().empty())
return {nullptr};
return {&*mod->getDefaultWitnessTables().begin()};
}
OptionalBridgedDefaultWitnessTable
PassContext_nextDefaultWitnessTableInModule(BridgedDefaultWitnessTable table) {
auto *t = castToDefaultWitnessTable(table);
auto nextIter = std::next(t->getIterator());
if (nextIter == t->getModule().getDefaultWitnessTables().end())
return {nullptr};
return {&*nextIter};
}
OptionalBridgedFunction
PassContext_loadFunction(BridgedPassContext context, StringRef name) {
SILModule *mod = castToPassInvocation(context)->getPassManager()->getModule();