From: Richard Guenther <rguenther@suse.de>
Date: Wed, 10 Dec 2008 22:17:05 +0000 (+0000)
Subject: re PR tree-optimization/36792 (Revision 137631 causes many failures)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=24a3fbbea8f5ad8b3b73389114c7137733797578;p=gcc.git

re PR tree-optimization/36792 (Revision 137631 causes many failures)

2008-12-10  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/36792
	* tree-ssa-pre.c (compute_avail): Handle tcc_comparison like
	tcc_binary.

From-SVN: r142662
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a544a15b297..e8ee6f2a567 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2008-12-10  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/36792
+	* tree-ssa-pre.c (compute_avail): Handle tcc_comparison like
+	tcc_binary.
+
 2008-12-10  Daniel Berlin  <dberlin@dberlin.org>
 
 	PR tree-optimization/36792
diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c
index 61448fd7295..2fb4710d86a 100644
--- a/gcc/tree-ssa-pre.c
+++ b/gcc/tree-ssa-pre.c
@@ -3713,6 +3713,7 @@ compute_avail (void)
 		    if (is_exception_related (stmt))
 		      continue;
 		  case tcc_binary:
+		  case tcc_comparison:
 		    {
 		      vn_nary_op_t nary;
 		      unsigned int i;