[clang] [HLSL] Rewrite semantics parsing (PR #152537)

[Chris B via cfe-commits]

================
@@ -468,14 +505,17 @@ void CGHLSLRuntime::emitEntryFunction(const FunctionDecl *FD,
       Args.emplace_back(PoisonValue::get(Param.getType()));
       continue;
     }
+
     const ParmVarDecl *PD = FD->getParamDecl(Param.getArgNo() - SRetOffset);
-    Args.push_back(emitInputSemantic(B, *PD, Param.getType()));
+    SemanticInfo ActiveSemantic = {nullptr, 0};
+    Args.push_back(handleSemanticLoad(B, Param.getType(), PD, ActiveSemantic));
   }
 
   CallInst *CI = B.CreateCall(FunctionCallee(Fn), Args, OB);
   CI->setCallingConv(Fn->getCallingConv());
   // FIXME: Handle codegen for return type semantics.
   // See: https://github.com/llvm/llvm-project/issues/57875
+
----------------
llvm-beanz wrote:

nit: unrelated whitespace change.
```suggestion
```

https://github.com/llvm/llvm-project/pull/152537