From 0a41cb044c848efe802ec8e965bc1408f49d2567 Mon Sep 17 00:00:00 2001
From: drmortalwombat <90205530+drmortalwombat@users.noreply.github.com>
Date: Tue, 5 Nov 2024 17:20:22 +0100
Subject: [PATCH] Relax rules for argument forwarding in direct call chains

---
 oscar64/GlobalOptimizer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/oscar64/GlobalOptimizer.cpp b/oscar64/GlobalOptimizer.cpp
index 062a63d..3855974 100644
--- a/oscar64/GlobalOptimizer.cpp
+++ b/oscar64/GlobalOptimizer.cpp
@@ -645,7 +645,7 @@ Declaration* GlobalOptimizer::Analyze(Expression* exp, Declaration* procDec, uin
 		if (flags & ANAFL_LHS)
 			exp->mDecValue->mOptFlags |= OPTF_VAR_ADDRESS;
 
-		if (exp->mDecValue->mType == DT_ARGUMENT)
+		if (exp->mDecValue->mType == DT_ARGUMENT && (flags & ANAFL_LHS))
 		{
 			exp->mDecValue->mOptFlags |= OPTF_VAR_NO_FORWARD;
 			exp->mDecValue->mForwardParam = nullptr;