From: Nick Clifton <nickc@redhat.com>
Date: Thu, 28 Aug 2008 16:57:34 +0000 (+0000)
Subject: v850.h (IRA_COVER_CLASSES): Define.
X-Git-Tag: releases/gcc-4.4.0~2829
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=724df8d2708df875f12f7aa8e20bff1909cd31d4;p=thirdparty%2Fgcc.git

v850.h (IRA_COVER_CLASSES): Define.

        * config/v850/v850.h (IRA_COVER_CLASSES): Define.
        * config/v850/v850.md (return): Remove frame size restriction.

From-SVN: r139722
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d436e8caa99c..6d88242ab2d7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 2008-08-28  Nick Clifton  <nickc@redhat.com>
 
+	* config/v850/v850.h (IRA_COVER_CLASSES): Define.
+	* config/v850/v850.md (return): Remove frame size restriction.	
+
 	* config/mcore/mcore.h (IRA_COVER_CLASSES): Define.
 
 	* config/iq2000/iq2000.h (IRA_COVER_CLASSES): Define.
diff --git a/gcc/config/v850/v850.h b/gcc/config/v850/v850.h
index b951b2cce412..c897b121380e 100644
--- a/gcc/config/v850/v850.h
+++ b/gcc/config/v850/v850.h
@@ -1,6 +1,6 @@
 /* Definitions of target machine for GNU compiler. NEC V850 series
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-   2007 Free Software Foundation, Inc.
+   2007, 2008  Free Software Foundation, Inc.
    Contributed by Jeff Law (law@cygnus.com).
 
    This file is part of GCC.
@@ -318,6 +318,11 @@ enum reg_class
 
 #define N_REG_CLASSES (int) LIM_REG_CLASSES
 
+#define IRA_COVER_CLASSES		\
+{					\
+  GENERAL_REGS, LIM_REG_CLASSES		\
+}
+
 /* Give names of register classes as strings for dump file.  */
 
 #define REG_CLASS_NAMES \
diff --git a/gcc/config/v850/v850.md b/gcc/config/v850/v850.md
index 504a748f4968..79b47e64990f 100644
--- a/gcc/config/v850/v850.md
+++ b/gcc/config/v850/v850.md
@@ -1563,7 +1563,7 @@
 
 (define_insn "return"
   [(return)]
-  "reload_completed && compute_frame_size (get_frame_size (), (long *)0) == 0"
+  "reload_completed"
   "jmp [r31]"
   [(set_attr "length" "2")
    (set_attr "cc" "none")])