================
@@ -56,9 +75,18 @@ llvm::Type
*DirectXTargetCodeGenInfo::getHLSLType(CodeGenModule &CGM,
return llvm::TargetExtType::get(Ctx, TypeName, {ElemType}, Ints);
}
- case llvm::dxil::ResourceClass::CBuffer:
- llvm_unreachable("dx.CBuffer handles are not implemented yet");
- break;
+ case llvm::dxil::ResourceClass::CBuffer: {
+ QualType ContainedTy = ResType->getContainedType();
+ if (ContainedTy.isNull() || !ContainedTy->isStructureType())
----------------
hekota wrote:
Contained type of the CBuffer resource handle is always a layout struct of the
constant buffer (implicitly created by Sema
[here](https://github.com/llvm/llvm-project/blob/e9fb2391210e20d1d4dcf8bbe37085df902ed028/clang/lib/Sema/SemaHLSL.cpp#L475)).
https://github.com/llvm/llvm-project/pull/124886
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