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

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
c559f3ef · Jan Hubicka · Jan Hubicka · 5e79b147 · c559f3ef · c559f3ef
Commit c559f3ef authored Jul 15, 2019 by Jan Hubicka Committed by Jan Hubicka Jul 15, 2019
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gcc/ChangeLog
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gcc/tree-ssa-alias.c
+1 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+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

--- 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)
    {