From 4428d073d50547a9cf422fe9c37ae975e398b6aa Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <c.oelckers@zdoom.fake>
Date: Wed, 10 Feb 2016 20:08:19 +0100
Subject: [PATCH] - fixed: code generation for floating point negation was
 wrong.

---
 src/thingdef/thingdef_expression.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/thingdef/thingdef_expression.cpp b/src/thingdef/thingdef_expression.cpp
index 8b2c52405..987a9806e 100644
--- a/src/thingdef/thingdef_expression.cpp
+++ b/src/thingdef/thingdef_expression.cpp
@@ -623,7 +623,7 @@ ExpEmit FxMinusSign::Emit(VMFunctionBuilder *build)
 	else
 	{
 		assert(ValueType == VAL_Float);
-		build->Emit(OP_NEG, from.RegNum, from.RegNum, 0);
+		build->Emit(OP_FLOP, from.RegNum, from.RegNum, FLOP_NEG);
 	}
 	return from;
 }