Some more improvements on AVR

[fw/sdcc] / src / avr / ralloc.c

diff --git a/src/avr/ralloc.c b/src/avr/ralloc.c
index 8388d84b58d95ee195c9ae7b853811bea386d81b..8159c84338fd023425e1f02d10fd489cd3f9479b 100644 (file)
--- a/src/avr/ralloc.c
+++ b/src/avr/ralloc.c
@@ -1339,10 +1339,10 @@ static int needsPair (iCode *ic)
                int ikey = bitVectFirstBit(uses_defs);
                iCode *uic = hTabItemWithKey(iCodehTab,ikey);
                sym_link *otype = NULL; 
+               bitVectUnSetBit(uses_defs,ikey);
                if (!uic) continue;             
                otype = (IC_RIGHT(uic) ? operandType(IC_RIGHT(uic)) : NULL);
                if (otype && IS_LITERAL(otype)) return 1;
-               bitVectUnSetBit(uses_defs,ikey);
        }
        return 0;       
 }