From ba13ccadb8e650b61cd49d5670e4107856d4e778 Mon Sep 17 00:00:00 2001
From: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Date: Tue, 20 May 2025 15:52:14 -0400
Subject: [PATCH] OpcodeDispatcher: use ArithRef for 8/16-bit imul

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
---
 FEXCore/Source/Interface/Core/OpcodeDispatcher.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/FEXCore/Source/Interface/Core/OpcodeDispatcher.cpp b/FEXCore/Source/Interface/Core/OpcodeDispatcher.cpp
index 988681603..7f51ec6ce 100644
--- a/FEXCore/Source/Interface/Core/OpcodeDispatcher.cpp
+++ b/FEXCore/Source/Interface/Core/OpcodeDispatcher.cpp
@@ -2543,7 +2543,7 @@ void OpDispatchBuilder::IMUL2SrcOp(OpcodeArgs) {
   case OpSize::i8Bit:
   case OpSize::i16Bit: {
     Src1 = _Sbfe(OpSize::i64Bit, SizeBits, 0, Src1);
-    Src2 = _Sbfe(OpSize::i64Bit, SizeBits, 0, Src2);
+    Src2 = ARef(Src2).Sbfe(0, SizeBits).Ref();
     Dest = _Mul(OpSize::i64Bit, Src1, Src2);
     ResultHigh = _Sbfe(OpSize::i64Bit, SizeBits, SizeBits, Dest);
     break;