about summary refs log tree commit diff
path: root/sysdeps/i386/rshift.S
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2010-02-09 22:59:11 -0800
committerUlrich Drepper <drepper@redhat.com>2010-02-09 22:59:11 -0800
commit0ee5660b7c592aa41a8e86e801c379864f9489a4 (patch)
tree51de36e50bae8b2185040aa35da5eb58108ec848 /sysdeps/i386/rshift.S
parent1d7223f31af8c35053e7a6fbac3070bcaa7bf87d (diff)
downloadglibc-0ee5660b7c592aa41a8e86e801c379864f9489a4.tar.gz
glibc-0ee5660b7c592aa41a8e86e801c379864f9489a4.tar.xz
glibc-0ee5660b7c592aa41a8e86e801c379864f9489a4.zip
More compact unwind info.
Diffstat (limited to 'sysdeps/i386/rshift.S')
-rw-r--r--sysdeps/i386/rshift.S8
1 files changed, 3 insertions, 5 deletions
diff --git a/sysdeps/i386/rshift.S b/sysdeps/i386/rshift.S
index 3fd0afe822..332c4d09e7 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 */