1) cse.c don't replace when not symop

[fw/sdcc] / src / SDCClrange.c

diff --git a/src/SDCClrange.c b/src/SDCClrange.c
index 73b636b1dacfa5108bfa82b5dab971433bcb0cf1..eea9a0751f7958277bc042ed43411a5be17ccc35 100644 (file)
--- a/src/SDCClrange.c
+++ b/src/SDCClrange.c
@@ -225,24 +225,22 @@ operand *operandLUse (operand *op, eBBlock **ebbs,
            ic->op != ADDRESS_OF      &&
            !IS_STATIC(etype)         ) {
            
-/*         if (OP_SYMBOL(op)->isreqv && !OP_SYMBOL(op)->_isparm){ */
-               
-/*             if (SPIL_LOC(op) &&  */
-/*                 bitVectIsZero(SPIL_LOC(op)->defs)) { */
-/*                 OP_SYMBOL(op)->isspilt = 1; */
-/*                 werror(W_LOCAL_NOINIT,                          */
-/*                        SPIL_LOC(op)->name,                     */
-/*                        ic->filename,ic->lineno);  */
-/*             } */
-/*         } else { */
-               
-           if (bitVectIsZero(op->usesDefs)) {
+           if (bitVectIsZero(op->usesDefs)) {          
                OP_SYMBOL(op)->isspilt = 1;
-               werror(W_LOCAL_NOINIT,                     
-                      OP_SYMBOL(op)->name,                       
-                      ic->filename,ic->lineno); 
-           }
-/*         } */
+               
+               if (OP_SYMBOL(op)->isreqv && 
+                   !OP_SYMBOL(op)->_isparm && SPIL_LOC(op) ) {
+
+                   werror(W_LOCAL_NOINIT,                          
+                          SPIL_LOC(op)->name,                     
+                          ic->filename,ic->lineno);
+               } else {
+
+                   werror(W_LOCAL_NOINIT,                         
+                          OP_SYMBOL(op)->name,                   
+                          ic->filename,ic->lineno); 
+               }
+           } 
        }
     }
     return op;