From: Jakub Jelinek <jakub@redhat.com>
Date: Wed, 8 Oct 2008 20:50:13 +0000 (+0200)
Subject: graphite.c (gloog): Don't call find_unreachable_blocks before delte_unreachable_blocks.
X-Git-Tag: releases/gcc-4.4.0~2118
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=88b98d1a0ccb87588adfffc4b215a99095867d50;p=thirdparty%2Fgcc.git

graphite.c (gloog): Don't call find_unreachable_blocks before delte_unreachable_blocks.

	* graphite.c (gloog): Don't call find_unreachable_blocks
	before delte_unreachable_blocks.

From-SVN: r140987
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4f1cc5ccd7e4..9b034886458e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 2008-10-08  Jakub Jelinek  <jakub@redhat.com>
 
+	* graphite.c (gloog): Don't call find_unreachable_blocks
+	before delte_unreachable_blocks.
+
 	* cfgexpand.c (expand_gimple_cond): Convert also goto_block and
 	goto_locus of true_edge into RTL locator.
 
diff --git a/gcc/graphite.c b/gcc/graphite.c
index 4531936b154c..a615e2c1e494 100644
--- a/gcc/graphite.c
+++ b/gcc/graphite.c
@@ -4162,7 +4162,6 @@ gloog (scop_p scop, struct clast_stmt *stmt)
   if (new_scop_exit_edge->dest == EXIT_BLOCK_PTR)
     new_scop_exit_edge->flags = 0;
  
-  find_unreachable_blocks ();
   delete_unreachable_blocks ();
   patch_phis_for_virtual_defs ();
   patch_scop_exit_phi_args (new_scop_exit_edge, phi_args);