From 90f5d2c6166a172db4123bf22d3e485f5f6295e3 Mon Sep 17 00:00:00 2001
From: Andrey Pavlenko <andrey.a.pavlenko@intel.com>
Date: Mon, 8 Dec 2025 22:46:02 +0000
Subject: [PATCH] Add int4 mangling

---
 third_party/intel/lib/Utils/Mangling.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/third_party/intel/lib/Utils/Mangling.cpp b/third_party/intel/lib/Utils/Mangling.cpp
index 12bc147036..1fe83f0422 100644
--- a/third_party/intel/lib/Utils/Mangling.cpp
+++ b/third_party/intel/lib/Utils/Mangling.cpp
@@ -25,6 +25,8 @@ std::string getTypeMangling(Type ty, bool isUnsigned) {
       .Case([](Float64Type) -> std::string { return "d"; })
       .Case([isUnsigned](IntegerType ty) -> std::string {
         switch (ty.getWidth()) {
+        case 4:
+          return "i";
         case 8:
           return isUnsigned ? "h" : "c";
         case 16: