5 files changed, 14 insertions, 9 deletions
diff --git a/source/slang/slang-emit-hlsl.cpp b/source/slang/slang-emit-hlsl.cpp
index 76300c18b..bc6b7a159 100644
--- a/source/slang/slang-emit-hlsl.cpp
+++ b/source/slang/slang-emit-hlsl.cpp
@@ -926,7 +926,7 @@ void HLSLSourceEmitter::emitSimpleTypeImpl(IRType* type)
         }
         case kIROp_HitObjectType:
         {
-            m_writer->emit("HitObject");
+            m_writer->emit("NvHitObject");
             return;
         }
         default: break;
diff --git a/source/slang/slang-ir-link.cpp b/source/slang/slang-ir-link.cpp
index 14e79560e..f57919e44 100644
--- a/source/slang/slang-ir-link.cpp
+++ b/source/slang/slang-ir-link.cpp
@@ -1198,10 +1198,11 @@ IRInst* cloneInst(
         IRInst* clonedArg = cloneValue(context, originalArg);
         newArgs[aa] = clonedArg;
     }
+    auto funcType = cloneType(context, originalInst->getFullType());
     context->builder = oldBuilder;
 
     IRInst* clonedInst = builder->createIntrinsicInst(
-        cloneType(context, originalInst->getFullType()),
+        funcType,
         originalInst->getOp(),
         argCount, newArgs.getArrayView().getBuffer());
     builder->addInst(clonedInst);
diff --git a/source/slang/slang-ir-lower-witness-lookup.cpp b/source/slang/slang-ir-lower-witness-lookup.cpp
index 841617ac8..b94059238 100644
--- a/source/slang/slang-ir-lower-witness-lookup.cpp
+++ b/source/slang/slang-ir-lower-witness-lookup.cpp
@@ -106,7 +106,7 @@ struct WitnessLookupLoweringContext
                     translatedOperands.add(translateType(builder, type->getOperand(i)));
                 }
                 auto translated = builder.emitIntrinsicInst(
-                    builder.getTypeKind(),
+                    type->getFullType(),
                     type->getOp(),
                     (UInt)translatedOperands.getCount(),
                     translatedOperands.getBuffer());
diff --git a/source/slang/slang-ir.cpp b/source/slang/slang-ir.cpp
index 74679de96..84730c913 100644
--- a/source/slang/slang-ir.cpp
+++ b/source/slang/slang-ir.cpp
@@ -1570,6 +1570,10 @@ namespace Slang
 
             parent = mergeCandidateParentsForHoistableInst(parent, operandParent);
         }
+        if (inst->getFullType())
+        {
+            parent = mergeCandidateParentsForHoistableInst(parent, inst->getFullType()->getParent());
+        }
 
         // We better have ended up with a parent to insert into,
         // or else the invariants of our IR have been violated.
diff --git a/source/slang/slang-lower-to-ir.cpp b/source/slang/slang-lower-to-ir.cpp
index cf564605c..7b649ff0d 100644
--- a/source/slang/slang-lower-to-ir.cpp
+++ b/source/slang/slang-lower-to-ir.cpp
@@ -8577,6 +8577,12 @@ struct DeclLoweringVisitor : DeclVisitor<DeclLoweringVisitor, LoweredValInfo>
         else
             outerGeneric = emitOuterGenerics(subContext, decl, decl);
 
+        FuncDeclBaseTypeInfo info;
+        _lowerFuncDeclBaseTypeInfo(
+            subContext,
+            createDefaultSpecializedDeclRef(context, nullptr, decl),
+            info);
+
         // need to create an IR function here
 
         IRFunc* irFunc = subBuilder->createFunc();
@@ -8598,12 +8604,6 @@ struct DeclLoweringVisitor : DeclVisitor<DeclLoweringVisitor, LoweredValInfo>
             }
         }
 
-        FuncDeclBaseTypeInfo info;
-        _lowerFuncDeclBaseTypeInfo(
-            subContext,
-            createDefaultSpecializedDeclRef(context, nullptr, decl),
-            info);
-
         auto irFuncType = info.type;
         auto& irResultType = info.resultType;
         auto& parameterLists = info.parameterLists;