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GNU C Library master sources branch, master, updated. glibc-2.11-193-g0ee5660


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- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=0ee5660b7c592aa41a8e86e801c379864f9489a4

commit 0ee5660b7c592aa41a8e86e801c379864f9489a4
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Tue Feb 9 22:59:11 2010 -0800

    More compact unwind info.

diff --git a/ChangeLog b/ChangeLog
index 98a77ab..c8ef5c7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2010-02-09  Ulrich Drepper  <drepper@redhat.com>
 
+	* sysdeps/i386/rshift.S: More compact unwind information.
+
 	* sysdeps/i386/lshift.S: Fix unwind information.
 
 2010-02-08  Luis Machado  <luisgpm@br.ibm.com>
diff --git a/sysdeps/i386/rshift.S b/sysdeps/i386/rshift.S
index 3fd0afe..332c4d0 100644
--- a/sysdeps/i386/rshift.S
+++ b/sysdeps/i386/rshift.S
@@ -1,5 +1,5 @@
 /* i80386 __mpn_rshift --
-   Copyright (C) 1992,1994,1997-2000,2005 Free Software Foundation, Inc.
+   Copyright (C) 1992,1994,1997-2000,2005,2010 Free Software Foundation, Inc.
    This file is part of the GNU MP Library.
 
    The GNU MP Library is free software; you can redistribute it and/or modify
@@ -57,6 +57,7 @@ ENTRY (BP_SYM (__mpn_rshift))
 
 	movl	(%esi,%edx,4),%ebx	/* read least significant limb */
 	cfi_rel_offset (ebx, 0)
+	cfi_remember_state
 	xorl	%eax,%eax
 	shrdl	%cl,%ebx,%eax		/* compute carry limb */
 	incl	%edx
@@ -97,10 +98,7 @@ L(1):	movl	(%esi,%edx,4),%eax
 	LEAVE
 	ret
 
-	cfi_adjust_cfa_offset (12)
-	cfi_rel_offset (edi, 8)
-	cfi_rel_offset (esi, 4)
-	cfi_rel_offset (ebx, 0)
+	cfi_restore_state
 L(end):	shrl	%cl,%ebx		/* compute most significant limb */
 	movl	%ebx,(%edi)		/* store it */
 

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog             |    2 ++
 sysdeps/i386/rshift.S |    8 +++-----
 2 files changed, 5 insertions(+), 5 deletions(-)


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