diff mbox

Remove duplicate cleanup_cfg from fwprop

Message ID alpine.LSU.2.11.1605060923140.13384@t29.fhfr.qr
State New
Headers show

Commit Message

Richard Biener May 6, 2016, 7:23 a.m. UTC 
It's already done by fwprop_done.

Bootstrapped and tested on x86_64-unknown-linux-gnu, applied to trunk.

Richard.

2016-05-06  Richard Biener  <rguenther@suse.de>

	* fwprop.c (fwprop): Remove duplicate cleanup_cfg call.
	(fwprop_addr): Likewise.
diff mbox

Patch

Index: gcc/fwprop.c
===================================================================
--- gcc/fwprop.c	(revision 235865)
+++ gcc/fwprop.c	(working copy)
@@ -1461,7 +1461,6 @@  static unsigned int
 fwprop (void)
 {
   unsigned i;
-  bool need_cleanup = false;
 
   fwprop_init ();
 
@@ -1479,12 +1478,10 @@  fwprop (void)
 	    || DF_REF_BB (use)->loop_father == NULL
 	    /* The outer most loop is not really a loop.  */
 	    || loop_outer (DF_REF_BB (use)->loop_father) == NULL)
-	  need_cleanup |= forward_propagate_into (use);
+	  forward_propagate_into (use);
     }
 
   fwprop_done ();
-  if (need_cleanup)
-    cleanup_cfg (0);
   return 0;
 }
 
@@ -1528,7 +1525,6 @@  static unsigned int
 fwprop_addr (void)
 {
   unsigned i;
-  bool need_cleanup = false;
 
   fwprop_init ();
 
@@ -1542,13 +1538,10 @@  fwprop_addr (void)
 	    && DF_REF_BB (use)->loop_father != NULL
 	    /* The outer most loop is not really a loop.  */
 	    && loop_outer (DF_REF_BB (use)->loop_father) != NULL)
-	  need_cleanup |= forward_propagate_into (use);
+	  forward_propagate_into (use);
     }
 
   fwprop_done ();
-
-  if (need_cleanup)
-    cleanup_cfg (0);
   return 0;
 }