From: Wolfgang Bumiller <blub@speed.at>
Date: Sun, 13 Jan 2013 19:36:54 +0000 (+0100)
Subject: make MUL_VF and MUL_FV friendlier for compilers
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=5036c3190df4a80a441bede5517626ce1296f5e2;p=xonotic%2Fdarkplaces.git

make MUL_VF and MUL_FV friendlier for compilers
---

diff --git a/prvm_exec.c b/prvm_exec.c
index f2ad83ed..42eee2ec 100644
--- a/prvm_exec.c
+++ b/prvm_exec.c
@@ -672,6 +672,7 @@ void MVM_ExecuteProgram (prvm_prog_t *prog, func_t fnum, const char *errormessag
 	int		restorevm_tempstringsbuf_cursize;
 	double  calltime;
 	double tm, starttm;
+	double tempfloat;
 
 	calltime = Sys_DirtyTime();
 
diff --git a/prvm_execprogram.h b/prvm_execprogram.h
index c787e6fe..39f2cacb 100644
--- a/prvm_execprogram.h
+++ b/prvm_execprogram.h
@@ -47,14 +47,16 @@
 				OPC->_float = OPA->vector[0]*OPB->vector[0] + OPA->vector[1]*OPB->vector[1] + OPA->vector[2]*OPB->vector[2];
 				break;
 			case OP_MUL_FV:
-				OPC->vector[0] = OPA->_float * OPB->vector[0];
-				OPC->vector[1] = OPA->_float * OPB->vector[1];
-				OPC->vector[2] = OPA->_float * OPB->vector[2];
+				tempfloat = OPA->_float;
+				OPC->vector[0] = tempfloat * OPB->vector[0];
+				OPC->vector[1] = tempfloat * OPB->vector[1];
+				OPC->vector[2] = tempfloat * OPB->vector[2];
 				break;
 			case OP_MUL_VF:
-				OPC->vector[0] = OPB->_float * OPA->vector[0];
-				OPC->vector[1] = OPB->_float * OPA->vector[1];
-				OPC->vector[2] = OPB->_float * OPA->vector[2];
+				tempfloat = OPB->_float;
+				OPC->vector[0] = tempfloat * OPA->vector[0];
+				OPC->vector[1] = tempfloat * OPA->vector[1];
+				OPC->vector[2] = tempfloat * OPA->vector[2];
 				break;
 			case OP_DIV_F:
 				if( OPB->_float != 0.0f )