From ac886fd3e329a9599ed1ac7a6d8b26ca5821046c Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Wed, 4 Oct 2023 11:20:35 -0700
Subject: SPIRV compiler performance fixes. (#3258)

* SPIRV compiler performance fixes.

* Cleanup.

* update project files

* Cleanup debug code.

* Make redundancy removal non-recursive.

---------

Co-authored-by: Yong He <yhe@nvidia.com>
---
 source/slang/slang-ir.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'source/slang/slang-ir.cpp')

diff --git a/source/slang/slang-ir.cpp b/source/slang/slang-ir.cpp
index 3b7fb9ac8..6a3a26bd5 100644
--- a/source/slang/slang-ir.cpp
+++ b/source/slang/slang-ir.cpp
@@ -397,7 +397,10 @@ namespace Slang
         //
         if (auto lastParam = getLastParam())
         {
-            param->insertAfter(lastParam);
+            if (lastParam->next)
+                param->insertAfter(lastParam);
+            else
+                param->insertAtEnd(this);
         }
         //
         // Otherwise, if there are any existing
-- 
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