From: Jan Hubicka <hubicka@ucw.cz>
Date: Mon, 15 Jul 2019 19:21:36 +0000 (+0200)
Subject: tree-ssa-alias.c (aliasing_component_refs_walk): Initialize same_p to 0.
X-Git-Tag: misc/cutover-git~3992
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c559f3ef4eec68c43c8937c3aa08a383e9cf6251;p=thirdparty%2Fgcc.git

tree-ssa-alias.c (aliasing_component_refs_walk): Initialize same_p to 0.


	* tree-ssa-alias.c (aliasing_component_refs_walk): Initialize same_p
	to 0.

From-SVN: r273495
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index af0b4b5e165c..e56ae5fb204d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2019-07-15  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree-ssa-alias.c (aliasing_component_refs_walk): Initialize same_p
+	to 0.
+
 2019-07-15  Richard Biener  <rguenther@suse.de>
 
 	PR middle-end/91162
diff --git a/gcc/tree-ssa-alias.c b/gcc/tree-ssa-alias.c
index d6e3976036ff..dd2a43e14090 100644
--- a/gcc/tree-ssa-alias.c
+++ b/gcc/tree-ssa-alias.c
@@ -931,7 +931,7 @@ aliasing_component_refs_walk (tree ref1, tree type1, tree base1,
 			      bool *maybe_match)
 {
   tree ref = ref2;
-  int same_p;
+  int same_p = 0;
 
   while (true)
     {