From 10a2c0f58a85945273727c1f839e68d5341961d8 Mon Sep 17 00:00:00 2001
From: Randy Heit <rheit@zdoom.fake>
Date: Sun, 21 Dec 2014 22:03:16 -0600
Subject: [PATCH] Fixed: FxIntCast::Emit() should free the source register

---
 src/thingdef/thingdef_expression.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/thingdef/thingdef_expression.cpp b/src/thingdef/thingdef_expression.cpp
index f95bfcdaf..60f24ad95 100644
--- a/src/thingdef/thingdef_expression.cpp
+++ b/src/thingdef/thingdef_expression.cpp
@@ -440,6 +440,7 @@ ExpEmit FxIntCast::Emit(VMFunctionBuilder *build)
 	ExpEmit from = basex->Emit(build);
 	assert(!from.Konst);
 	assert(basex->ValueType == VAL_Float);
+	from.Free(build);
 	ExpEmit to(build, REGT_INT);
 	build->Emit(OP_CAST, to.RegNum, from.RegNum, CAST_F2I);
 	return to;