From 0460eb6a0b9e62c3145ab9c43d03751e19a49d8e Mon Sep 17 00:00:00 2001
From: Jay Kwak <82421531+jkwak-work@users.noreply.github.com>
Date: Wed, 19 Feb 2025 20:43:00 -0800
Subject: Force inline functions that takes InputPatch and OutputPatch (#6407)

This commit inlines functions that takes InputPatch and OutputPatch as
the function parameter.

Co-authored-by: Yong He <yonghe@outlook.com>
---
 source/slang/slang-ir-specialize-resources.cpp | 4 ++++
 source/slang/slang-ir.cpp                      | 5 +++++
 2 files changed, 9 insertions(+)

(limited to 'source')

diff --git a/source/slang/slang-ir-specialize-resources.cpp b/source/slang/slang-ir-specialize-resources.cpp
index 2aafaaf31..871ba2c24 100644
--- a/source/slang/slang-ir-specialize-resources.cpp
+++ b/source/slang/slang-ir-specialize-resources.cpp
@@ -1359,6 +1359,10 @@ bool isIllegalGLSLParameterType(IRType* type)
         return true;
     if (as<IRDynamicResourceType>(type))
         return true;
+    if (as<IRHLSLInputPatchType>(type))
+        return true;
+    if (as<IRHLSLOutputPatchType>(type))
+        return true;
     return false;
 }
 
diff --git a/source/slang/slang-ir.cpp b/source/slang/slang-ir.cpp
index 07e8b2742..cdabb1ac2 100644
--- a/source/slang/slang-ir.cpp
+++ b/source/slang/slang-ir.cpp
@@ -5259,6 +5259,11 @@ IRInst* IRBuilder::emitElementAddress(IRInst* basePtr, IRInst* index)
         SLANG_ASSERT(as<IRIntLit>(index));
         type = (IRType*)tupleType->getOperand(getIntVal(index));
     }
+    else if (auto hlslInputPatchType = as<IRHLSLInputPatchType>(valueType))
+    {
+        type = hlslInputPatchType->getElementType();
+    }
+
     SLANG_RELEASE_ASSERT(type);
     auto inst = createInst<IRGetElementPtr>(
         this,
-- 
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