From: Bin Cheng <bin.cheng@arm.com>
Date: Thu, 31 Mar 2016 16:17:44 +0000 (+0000)
Subject: tree-ssa-loop-ivopts.c (get_computation_cost_at): Initialize scratch field for goto... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=865c2770db7c23218e8c47f6200b54dbc4ccc179;p=gcc.git

tree-ssa-loop-ivopts.c (get_computation_cost_at): Initialize scratch field for goto case.


	* tree-ssa-loop-ivopts.c (get_computation_cost_at): Initialize
	scratch field for goto case.

From-SVN: r234639
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0da6ea672d3..f274585b5f0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2016-03-31  Bin Cheng  <bin.cheng@arm.com>
+
+	* tree-ssa-loop-ivopts.c (get_computation_cost_at): Initialize
+	scratch field for goto case.
+
 2016-03-31  James Greenhalgh  <james.greenhalgh@arm.com>
 
 	* config/arm/linux-elf.h (ASM_OUTPUT_DEF): Delete.
diff --git a/gcc/tree-ssa-loop-ivopts.c b/gcc/tree-ssa-loop-ivopts.c
index c8a8406134f..7be4f16fbac 100644
--- a/gcc/tree-ssa-loop-ivopts.c
+++ b/gcc/tree-ssa-loop-ivopts.c
@@ -5030,7 +5030,9 @@ fallback:
     if (address_p)
       comp = build_simple_mem_ref (comp);
 
-    return new_cost (computation_cost (comp, speed), 0);
+    cost = new_cost (computation_cost (comp, speed), 0);
+    cost.scratch = 0;
+    return cost;
   }
 }