From: Bin Cheng <bin.cheng@arm.com>
Date: Tue, 30 Jun 2015 02:39:54 +0000 (+0000)
Subject: tree-ssa-loop-ivopts.c (record_sub_use): Don't reset ssa_name field in struct iv.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7e6a6f0d6e48c84fa704f11e94ee8db207afd01e;p=gcc.git

tree-ssa-loop-ivopts.c (record_sub_use): Don't reset ssa_name field in struct iv.


	* tree-ssa-loop-ivopts.c (record_sub_use): Don't reset ssa_name
	field in struct iv.

From-SVN: r225159
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2625e4b7938..96f4f8dad70 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2015-06-30  Bin Cheng  <bin.cheng@arm.com>
+
+	* tree-ssa-loop-ivopts.c (record_sub_use): Don't reset ssa_name
+	field in struct iv.
+
 2015-06-29  Jack Howarth  <howarth.at.gcc@gmail.com>
 
 	PR target/66509
diff --git a/gcc/tree-ssa-loop-ivopts.c b/gcc/tree-ssa-loop-ivopts.c
index 1ce275b096b..282f8740335 100644
--- a/gcc/tree-ssa-loop-ivopts.c
+++ b/gcc/tree-ssa-loop-ivopts.c
@@ -1386,10 +1386,6 @@ record_sub_use (struct ivopts_data *data, tree *use_p,
       pre->next = use;
     }
 
-  /* To avoid showing ssa name in the dumps, if it was not reset by the
-     caller.  */
-  iv->ssa_name = NULL_TREE;
-
   return use;
 }