From: johanknol <johanknol@4a8a32a2-be11-0410-ad9d-d568d2c75423>
Date: Sat, 29 Mar 2003 14:28:36 +0000 (+0000)
Subject: lrh
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=48dec0891e1e0e1a2178f4cbabf13a2548dbe379;p=fw%2Fsdcc

lrh


git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@2429 4a8a32a2-be11-0410-ad9d-d568d2c75423
---

diff --git a/src/SDCCBBlock.h b/src/SDCCBBlock.h
index c455ed7b..68c29061 100644
--- a/src/SDCCBBlock.h
+++ b/src/SDCCBBlock.h
@@ -38,7 +38,7 @@ typedef struct eBBlock
     unsigned int hasFcall:1;	/* has a function call */
     unsigned int noPath:1;	/* there is no path from _entry to this block */
     unsigned int isLastInLoop:1;	/* is the last block in a loop */
-    unsigned int hasConditionalExit; /* this block ends with a return or goto from a conditional block*/
+    struct eBBlock *isConditionalExitFrom; /* this block ends with a return or goto from a conditional block*/
     symbol *entryLabel;		/* entry label */
 
     iCode *sch;			/* pointer to start of code chain */
diff --git a/src/SDCCcflow.c b/src/SDCCcflow.c
index 95bce8b0..e3befba8 100644
--- a/src/SDCCcflow.c
+++ b/src/SDCCcflow.c
@@ -133,13 +133,8 @@ eBBSuccessors (eBBlock ** ebbs, int count)
 		}
 	      else
 		{
-		  int j=i;
-		  while (j--) {
-		    if (ebbs[j]->ech && ebbs[j]->ech->op==IFX &&
-			(isSymbolEqual(IC_TRUE(ebbs[j]->ech), ebbs[i]->entryLabel) ||
-			 isSymbolEqual(IC_FALSE(ebbs[j]->ech), ebbs[i]->entryLabel))) {
-		      ebbs[i]->hasConditionalExit=1;
-		    }
+		  if (i && ebbs[i-1]->ech && ebbs[i-1]->ech->op==IFX) {
+		    ebbs[i]->isConditionalExitFrom=ebbs[i-1];
 		  }
 		}
 	    }			/* no instructions in the block */