From: Bernd Schmidt <bernd.schmidt@analog.com>
Date: Mon, 20 Nov 2006 13:06:13 +0000 (+0000)
Subject: tree-ssa-loop-ivopts.c (get_address_cost): Do not artificially inflate costs for... 
X-Git-Tag: releases/gcc-4.3.0~8386
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b9b36edd9660b25e4a74ac9d4791706962665694;p=thirdparty%2Fgcc.git

tree-ssa-loop-ivopts.c (get_address_cost): Do not artificially inflate costs for addresses with an out-of-bounds address.

	* tree-ssa-loop-ivopts.c (get_address_cost): Do not artificially
	inflate costs for addresses with an out-of-bounds address.

From-SVN: r119014
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0dc55b7a366b..bf8f895ded62 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -28,6 +28,9 @@
 	* config/bfin/bfin.c (bfin_function_ok_for_sibcall): Handle some
 	edge cases with local functions and TARGET_ID_SHARED_LIBRARY.
 
+	* tree-ssa-loop-ivopts.c (get_address_cost): Do not artificially
+	inflate costs for addresses with an out-of-bounds address.
+
 2006-11-19  Andrew Pinski  <pinskia@gmail.com>
 
 	PR rtl-opt/29879
diff --git a/gcc/tree-ssa-loop-ivopts.c b/gcc/tree-ssa-loop-ivopts.c
index 29885f2fac7e..6642b5d828cf 100644
--- a/gcc/tree-ssa-loop-ivopts.c
+++ b/gcc/tree-ssa-loop-ivopts.c
@@ -3561,10 +3561,7 @@ get_address_cost (bool symbol_present, bool var_present,
     cost += multiply_by_cost (ratio, Pmode);
 
   if (s_offset && !offset_p && !symbol_present)
-    {
-      cost += add_cost (Pmode);
-      var_present = true;
-    }
+    cost += add_cost (Pmode);
 
   acost = costs[mem_mode][symbol_present][var_present][offset_p][ratio_p];
   return cost + acost;