From: Bernd Schmidt <bernds@codesourcery.com>
Date: Fri, 30 Jul 2010 23:50:00 +0000 (+0000)
Subject: rtlanal.c (simplify_subreg_regno): Don't treat HARD_FRAME_POINTER_REGNUM specially.
X-Git-Tag: releases/gcc-4.6.0~5311
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d4e0d036ef2db8dc9fba391119c8e7534e085105;p=thirdparty%2Fgcc.git

rtlanal.c (simplify_subreg_regno): Don't treat HARD_FRAME_POINTER_REGNUM specially.

	* rtlanal.c (simplify_subreg_regno): Don't treat
	HARD_FRAME_POINTER_REGNUM specially.

From-SVN: r162726
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 30ae24e08b3f..582ad9296a8f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2010-07-30  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* rtlanal.c (simplify_subreg_regno): Don't treat
+	HARD_FRAME_POINTER_REGNUM specially.
+
 2010-07-30  Joseph Myers  <joseph@codesourcery.com>
 
 	* common.opt (-G): Don't define option here.
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c
index d242a9a3690c..ac786338a00c 100644
--- a/gcc/rtlanal.c
+++ b/gcc/rtlanal.c
@@ -3297,8 +3297,7 @@ simplify_subreg_regno (unsigned int xregno, enum machine_mode xmode,
 
   /* We shouldn't simplify stack-related registers.  */
   if ((!reload_completed || frame_pointer_needed)
-      && (xregno == FRAME_POINTER_REGNUM
-	  || xregno == HARD_FRAME_POINTER_REGNUM))
+      && xregno == FRAME_POINTER_REGNUM)
     return -1;
 
   if (FRAME_POINTER_REGNUM != ARG_POINTER_REGNUM