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[Concurrency] Enable TaskGroup/DiscardingTaskGroup in Embedded Swift

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This commit is contained in:
Kuba Mracek
2024-09-28 17:52:05 -07:00
parent f787e8f173
commit f1c2334c9a
11 changed files with 249 additions and 33 deletions
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32
lib/SILGen/SILGenBuiltin.cpp
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@@ -1750,6 +1750,38 @@ static ManagedValue emitBuiltinCreateDiscardingTask(
CreateTaskOptions::Discarding });
}
// Emit SIL for the named builtin: createTaskGroup.
// These formally take a metatype argument that's never actually used, so
// we ignore it.
static ManagedValue emitBuiltinCreateTaskGroup(SILGenFunction &SGF,
SILLocation loc,
SubstitutionMap subs,
ArrayRef<ManagedValue> args,
SGFContext C) {
auto &ctx = SGF.getASTContext();
auto resultType = SILType::getRawPointerType(ctx);
auto value = SGF.B.createBuiltin(
loc, ctx.getIdentifier(getBuiltinName(BuiltinValueKind::CreateTaskGroup)),
resultType, subs, {});
return ManagedValue::forObjectRValueWithoutOwnership(value);
}
// Emit SIL for the named builtin: createTaskGroupWithFlags.
// These formally take a metatype argument that's never actually used, so
// we ignore it.
static ManagedValue emitBuiltinCreateTaskGroupWithFlags(
SILGenFunction &SGF, SILLocation loc, SubstitutionMap subs,
ArrayRef<ManagedValue> args, SGFContext C) {
auto &ctx = SGF.getASTContext();
auto resultType = SILType::getRawPointerType(ctx);
auto value = SGF.B.createBuiltin(
loc,
ctx.getIdentifier(
getBuiltinName(BuiltinValueKind::CreateTaskGroupWithFlags)),
resultType, subs, {args[0].getValue()});
return ManagedValue::forObjectRValueWithoutOwnership(value);
}
ManagedValue
SILGenFunction::emitCreateAsyncMainTask(SILLocation loc, SubstitutionMap subs,
ManagedValue flags,