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| author | Yong He <yonghe@outlook.com> | 2024-07-25 15:00:14 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-07-25 15:00:14 -0700 |
| commit | c9d89a40775a055873adf82cfb0ee1cb6bdcb93c (patch) | |
| tree | 2438f353e87b30febe966ca23976793637c018d2 /source/slang/slang-lower-to-ir.cpp | |
| parent | 1343ab79fcd0ff9e5ffebbcf95414e51ab19e9cd (diff) | |
Overhaul IR lowering of pointer types. (#4710)
* Overhaul IR lowering of pointer types.
* Propagate address space in IRBuilder.
* Fixup.
* Fix.
* Fix.
* Change how Ptr type is printed to text.
* Fix.
Diffstat (limited to 'source/slang/slang-lower-to-ir.cpp')
| -rw-r--r-- | source/slang/slang-lower-to-ir.cpp | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/source/slang/slang-lower-to-ir.cpp b/source/slang/slang-lower-to-ir.cpp index d3770753c..74aa0a0ee 100644 --- a/source/slang/slang-lower-to-ir.cpp +++ b/source/slang/slang-lower-to-ir.cpp @@ -1855,8 +1855,16 @@ struct ValLoweringVisitor : ValVisitor<ValLoweringVisitor, LoweredValInfo, Lower auto astValueType = type->getValueType(); IRType* irValueType = lowerType(context, astValueType); - - return getBuilder()->getPtrType(irValueType); + IRInst* addrSpace = nullptr; + if (auto astAddrSpace = type->getAddressSpace()) + { + addrSpace = getSimpleVal(context, lowerVal(context, astAddrSpace)); + } + else + { + addrSpace = getBuilder()->getIntValue(getBuilder()->getUInt64Type(), (IRIntegerValue)AddressSpace::Generic); + } + return getBuilder()->getPtrType(kIROp_PtrType, irValueType, addrSpace); } IRType* visitDeclRefType(DeclRefType* type) @@ -3138,7 +3146,7 @@ void _lowerFuncDeclBaseTypeInfo( irParamType = builder->getInOutType(irParamType); break; case kParameterDirection_Ref: - irParamType = builder->getRefType(irParamType); + irParamType = builder->getRefType(irParamType, AddressSpace::Generic); break; case kParameterDirection_ConstRef: irParamType = builder->getConstRefType(irParamType); @@ -4972,7 +4980,6 @@ struct ExprLoweringVisitorBase : public ExprVisitor<Derived, LoweredValInfo> case LoweredValInfo::Flavor::Ptr: return LoweredValInfo::ptr( builder->emitElementAddress( - context->irBuilder->getPtrType(type), baseVal.val, indexVal)); |