From: Sebastian Pop <sebastian.pop@amd.com>
Date: Wed, 16 Jan 2008 02:46:46 +0000 (+0000)
Subject: tree-parloops.c (gen_parallel_loop): Free loop bound estimations.
X-Git-Tag: releases/gcc-4.3.0~600
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=92a6bdbd109be6d6b270205fd57045c1bf4862b8;p=thirdparty%2Fgcc.git

tree-parloops.c (gen_parallel_loop): Free loop bound estimations.

2008-01-12  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-parloops.c (gen_parallel_loop): Free loop bound estimations.

From-SVN: r131562
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b8c9e965d300..cf514a313d0c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2008-01-12  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* tree-parloops.c (gen_parallel_loop): Free loop bound estimations.
+
 2008-01-12  Sebastian Pop  <sebastian.pop@amd.com>
 
 	* tree-parloops.c (loop_has_blocks_with_irreducible_flag): New.
diff --git a/gcc/tree-parloops.c b/gcc/tree-parloops.c
index 3b3176c5520f..b33940e70f83 100644
--- a/gcc/tree-parloops.c
+++ b/gcc/tree-parloops.c
@@ -1723,6 +1723,11 @@ gen_parallel_loop (struct loop *loop, htab_t reduction_list,
      expander to do it).  */
   cancel_loop_tree (loop);
 
+  /* Free loop bound estimations that could contain references to
+     removed statements.  */
+  FOR_EACH_LOOP (li, loop, 0)
+    free_numbers_of_iterations_estimates_loop (loop);
+
   /* Expand the parallel constructs.  We do it directly here instead of running
      a separate expand_omp pass, since it is more efficient, and less likely to
      cause troubles with further analyses not being able to deal with the