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Supporting proper lowering for CRepr int-sized structs

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This commit is contained in:
Brian Fiete 2020-02-20 05:21:23 -08:00
parent 610d472b66
commit 07fd22f9e0
3 changed files with 43 additions and 15 deletions
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18
IDEHelper/Compiler/BfResolvedTypeUtils.cpp
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@ -607,7 +607,7 @@ bool BfMethodInstance::HasParamsArray()
bool BfMethodInstance::HasStructRet()
{
return (mReturnType->IsComposite()) && (!mReturnType->IsValuelessType());
return (mReturnType->IsComposite()) && (!mReturnType->IsValuelessType()) && (mReturnType->GetLoweredType() == BfTypeCode_None);
}
bool BfMethodInstance::HasSelf()
@ -864,29 +864,35 @@ int BfMethodInstance::DbgGetVirtualMethodNum()
void BfMethodInstance::GetIRFunctionInfo(BfModule* module, BfIRType& returnType, SizedArrayImpl<BfIRType>& paramTypes, bool forceStatic)
{
module->PopulateType(mReturnType);
if (mReturnType->IsValuelessType())
BfType* loweredReturnType = mReturnType;
auto loweredReturnTypeCode = mReturnType->GetLoweredType();
if (loweredReturnTypeCode != BfTypeCode_None)
loweredReturnType = module->GetPrimitiveType(loweredReturnTypeCode);
if (loweredReturnType->IsValuelessType())
{
auto voidType = module->GetPrimitiveType(BfTypeCode_None);
returnType = module->mBfIRBuilder->MapType(voidType);
}
else if (mReturnType->IsComposite())
else if (loweredReturnType->IsComposite())
{
auto voidType = module->GetPrimitiveType(BfTypeCode_None);
returnType = module->mBfIRBuilder->MapType(voidType);
auto typeInst = mReturnType->ToTypeInstance();
auto typeInst = loweredReturnType->ToTypeInstance();
if (typeInst != NULL)
{
paramTypes.push_back(module->mBfIRBuilder->MapTypeInstPtr(typeInst));
}
else
{
auto ptrType = module->CreatePointerType(mReturnType);
auto ptrType = module->CreatePointerType(loweredReturnType);
paramTypes.push_back(module->mBfIRBuilder->MapType(ptrType));
}
}
else
{
returnType = module->mBfIRBuilder->MapType(mReturnType);
returnType = module->mBfIRBuilder->MapType(loweredReturnType);
}
for (int paramIdx = -1; paramIdx < GetParamCount(); paramIdx++)