X-Git-Url: https://git.gag.com/?a=blobdiff_plain;ds=sidebyside;f=src%2FSDCCdflow.c;h=8fa4f0c10df2233ec1de4217d352a14b5fcf6df1;hb=3ce766b71ad2b6d9f192e0e6c5d3a5f129804812;hp=a4cee93d8045a0cbe12848067cc4880da8218ebf;hpb=400a10f587fa3d37986233200e77ce1f3e21fd74;p=fw%2Fsdcc

diff --git a/src/SDCCdflow.c b/src/SDCCdflow.c
index a4cee93d..8fa4f0c1 100644
--- 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 */