* src/SDCCicode.c (geniCodeLogic): made it static,

[fw/sdcc] / src / SDCCcflow.c

diff --git a/src/SDCCcflow.c b/src/SDCCcflow.c
index 424bde93bda81795e0e67c99b81a1a93f1fe6596..0b307797ef5ac2cfa3da2c8547aff70af1917a66 100644 (file)
--- a/src/SDCCcflow.c
+++ b/src/SDCCcflow.c
@@ -131,6 +131,12 @@ eBBSuccessors (eBBlock ** ebbs, int count)
 
                  addSuccessor (ebbs[i], ebbs[j]);      /* add it */
                }
+             else
+               {
+                 if (i && ebbs[i-1]->ech && ebbs[i-1]->ech->op==IFX) {
+                   ebbs[i]->isConditionalExitFrom=ebbs[i-1];
+                 }
+               }
            }                   /* no instructions in the block */
          /* could happen for dummy blocks */
          else
@@ -160,7 +166,7 @@ eBBSuccessors (eBBlock ** ebbs, int count)
              switch (ic->op)
                {
                case GOTO:      /* goto has edge to label */
-                 succ = eBBWithEntryLabel (ebbs, ic->argLabel.label, count);
+                 succ = eBBWithEntryLabel (ebbs, ic->label, count);
                  break;
 
                case IFX:       /* conditional jump */
@@ -275,7 +281,7 @@ immedDom (eBBlock ** ebbs, eBBlock * ebp)
     if (loop->dfnum > idom->dfnum)
       idom = loop;
 
-  setToNull ((void **) &iset);
+  setToNull ((void *) &iset);
   return idom;
 
 }
@@ -390,10 +396,10 @@ computeControlFlow (eBBlock ** ebbs, int count, int reSort)
 
   for (i = 0; i < count; i++)
     {
-      setToNull ((void **) &ebbs[i]->predList);
-      setToNull ((void **) &ebbs[i]->domVect);
-      setToNull ((void **) &ebbs[i]->succList);
-      setToNull ((void **) &ebbs[i]->succVect);
+      setToNull ((void *) &ebbs[i]->predList);
+      setToNull ((void *) &ebbs[i]->domVect);
+      setToNull ((void *) &ebbs[i]->succList);
+      setToNull ((void *) &ebbs[i]->succVect);
       ebbs[i]->visited = 0;
       ebbs[i]->dfnum = 0;
     }
@@ -402,7 +408,7 @@ computeControlFlow (eBBlock ** ebbs, int count, int reSort)
     /* sort it back by block number */
     qsort (ebbs, saveCount, sizeof (eBBlock *), bbNumCompare);
 
-  setToNull ((void **) &graphEdges);
+  setToNull ((void *) &graphEdges);
   /* this will put in the  */
   /* successor information for each blk */
   eBBSuccessors (ebbs, count);