From: Bin Cheng <bin.cheng@arm.com>
Date: Thu, 11 May 2017 09:57:06 +0000 (+0000)
Subject: tree-ssa-loop-ivopts.c (determine_set_costs): Skip non-interger when counting registe... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ab9e91f9fcc9f7b0b8d848f1ba698bc46ce70922;p=gcc.git

tree-ssa-loop-ivopts.c (determine_set_costs): Skip non-interger when counting register pressure.

	* tree-ssa-loop-ivopts.c (determine_set_costs): Skip non-interger
	when counting register pressure.

From-SVN: r247898
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9064bed16bc..3430b1e3c7c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2017-05-11  Bin Cheng  <bin.cheng@arm.com>
+
+	* tree-ssa-loop-ivopts.c (determine_set_costs): Skip non-interger
+	when counting register pressure.
+
 2017-05-11  Bin Cheng  <bin.cheng@arm.com>
 
 	* tree-ssa-loop-ivopts.c (compare_cost_pair): New.
diff --git a/gcc/tree-ssa-loop-ivopts.c b/gcc/tree-ssa-loop-ivopts.c
index 553310be40c..8b228ca5e51 100644
--- a/gcc/tree-ssa-loop-ivopts.c
+++ b/gcc/tree-ssa-loop-ivopts.c
@@ -5577,6 +5577,10 @@ determine_set_costs (struct ivopts_data *data)
       if (get_iv (data, op))
 	continue;
 
+      if (!POINTER_TYPE_P (TREE_TYPE (op))
+	  && !INTEGRAL_TYPE_P (TREE_TYPE (op)))
+	continue;
+
       n++;
     }