From d996e61aaabdcd98f1a24adf5d7c19d3e76f48e0 Mon Sep 17 00:00:00 2001
From: Radovan Obradovic <robradovic@mips.com>
Date: Thu, 24 Apr 2014 09:34:06 +0000
Subject: [PATCH] -fuse-caller-save - Add command line option

2014-04-24  Radovan Obradovic  <robradovic@mips.com>
            Tom de Vries  <tom@codesourcery.com>

	* common.opt (fuse-caller-save): New option.

Co-Authored-By: Tom de Vries <tom@codesourcery.com>

From-SVN: r209743
---
 gcc/ChangeLog  | 5 +++++
 gcc/common.opt | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9c13da0..edf0467 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2014-04-24  Radovan Obradovic  <robradovic@mips.com>
+            Tom de Vries  <tom@codesourcery.com>
+
+	* common.opt (fuse-caller-save): New option.
+
 2014-04-24  Tejas Belagod  <tejas.belagod@arm.com>
 
 	* config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of elements
diff --git a/gcc/common.opt b/gcc/common.opt
index d46d4c7..5c3f834 100644
--- a/gcc/common.opt
+++ b/gcc/common.opt
@@ -2703,4 +2703,8 @@ Create a position independent executable
 z
 Driver Joined Separate
 
+fuse-caller-save
+Common Report Var(flag_use_caller_save) Optimization
+Use caller save register across calls if possible
+
 ; This comment is to ensure we retain the blank line above.
-- 
2.7.4