X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Ftree-ssa-dse.c;h=17ed1297affb9b66abd2b6c13a6e2cafa287e465;hb=7c568de5f7d7fb8852c9d1808236f2a8c2d45ecd;hp=f1cc22ae310224fc42c777e6a0bd8095a00db288;hpb=2b9070b6074f3138196132879507cab903308feb;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/gcc/tree-ssa-dse.c b/gcc/tree-ssa-dse.c
index f1cc22ae310..17ed1297aff 100644
--- a/gcc/tree-ssa-dse.c
+++ b/gcc/tree-ssa-dse.c
@@ -91,7 +91,7 @@ struct address_walk_data
 };
 
 static bool gate_dse (void);
-static void tree_ssa_dse (void);
+static unsigned int tree_ssa_dse (void);
 static void dse_initialize_block_local_data (struct dom_walk_data *,
 					     basic_block,
 					     bool);
@@ -351,7 +351,7 @@ dse_optimize_stmt (struct dom_walk_data *walk_data,
 	      SET_USE (use_p, USE_FROM_PTR (var2));
 	    }
 	  /* Remove the dead store.  */
-	  bsi_remove (&bsi);
+	  bsi_remove (&bsi, true);
 
 	  /* And release any SSA_NAMEs set in this statement back to the
 	     SSA_NAME manager.  */
@@ -398,7 +398,7 @@ dse_finalize_block (struct dom_walk_data *walk_data,
       }
 }
 
-static void
+static unsigned int
 tree_ssa_dse (void)
 {
   struct dom_walk_data walk_data;
@@ -455,6 +455,7 @@ tree_ssa_dse (void)
 
   /* For now, just wipe the post-dominator information.  */
   free_dominance_info (CDI_POST_DOMINATORS);
+  return 0;
 }
 
 static bool