* src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,

[fw/sdcc] / src / SDCCdflow.c

diff --git a/src/SDCCdflow.c b/src/SDCCdflow.c
index a4cee93d8045a0cbe12848067cc4880da8218ebf..8fa4f0c10df2233ec1de4217d352a14b5fcf6df1 100644 (file)
--- a/src/SDCCdflow.c
+++ b/src/SDCCdflow.c
@@ -193,15 +193,14 @@ computeDataFlow (eBBlock ** ebbs, int count)
          /* get blocks that can come to this block */
          pred = edgesTo (ebbs[i]);
 
-         /* make a copy of the outExpressions or outDefs : to be */
+         /* make a copy of the outExpressions and outDefs : to be */
          /* used for iteration   */
          if (optimize.global_cse)
             {
              oldOutExprs = setFromSet (ebbs[i]->outExprs);
              oldKilledExprs = setFromSet (ebbs[i]->killedExprs);
             }
-         else
-           oldOutDefs = bitVectCopy (ebbs[i]->outDefs);
+         oldOutDefs = bitVectCopy (ebbs[i]->outDefs);
          setToNull ((void *) &ebbs[i]->inDefs);
 
          /* indefitions are easy just merge them by union */
@@ -248,8 +247,7 @@ computeDataFlow (eBBlock ** ebbs, int count)
              change += !isSetsEqualWith (ebbs[i]->outExprs, oldOutExprs, isCseDefEqual);
               change += !isSetsEqualWith (ebbs[i]->killedExprs, oldKilledExprs, isCseDefEqual);
             }
-         else
-           change += !bitVectEqual (ebbs[i]->outDefs, oldOutDefs);
+         change += !bitVectEqual (ebbs[i]->outDefs, oldOutDefs);
        }
 
       if (!change)     /* iterate till no change */