Index: tcc.c
===================================================================
RCS file: /sources/tinycc/tinycc/tcc.c,v
retrieving revision 1.193
diff -u -r1.193 tcc.c
--- tcc.c	19 Dec 2007 17:36:43 -0000	1.193
+++ tcc.c	13 Jan 2008 14:02:20 -0000
@@ -5464,9 +5464,9 @@
    independent opt */
 void gen_opic(int op)
 {
-    int c1, c2, t1, t2, n, c;
+    int c1, c2, t1, t2, n;
     SValue *v1, *v2;
-    long long l1, l2, l;
+    long long l1, l2;
     typedef unsigned long long U;
 
     v1 = vtop - 1;
@@ -5533,8 +5533,9 @@
         if (c1 && (op == '+' || op == '&' || op == '^' || 
                    op == '|' || op == '*')) {
             vswap();
-            c = c1, c1 = c2, c2 = c;
-            l = l1, l1 = l2, l2 = l;
+            /* no swap needed (we do not use c1 or l1 below) */
+            c2 = c1;
+            l2 = l1;
         }
         /* Filter out NOP operations like x*1, x-0, x&-1... */
         if (c2 && (((op == '*' || op == '/' || op == TOK_UDIV ||