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authorUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
committerUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
commita334319f6530564d22e775935d9c91663623a1b4 (patch)
treeb5877475619e4c938e98757d518bb1e9cbead751 /sysdeps/i386/lshift.S
parent0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff)
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(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'sysdeps/i386/lshift.S')
-rw-r--r--sysdeps/i386/lshift.S22
1 files changed, 1 insertions, 21 deletions
diff --git a/sysdeps/i386/lshift.S b/sysdeps/i386/lshift.S
index 536d9878eb..ab1c89d23b 100644
--- a/sysdeps/i386/lshift.S
+++ b/sysdeps/i386/lshift.S
@@ -1,5 +1,5 @@
 /* i80386 __mpn_lshift --
-   Copyright (C) 1992, 1994, 1997-2000, 2005 Free Software Foundation, Inc.
+   Copyright (C) 1992, 1994, 1997, 1998, 1999, 2000 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
@@ -33,16 +33,11 @@ ENTRY (BP_SYM (__mpn_lshift))
 	ENTER
 
 	pushl	%edi
-	cfi_adjust_cfa_offset (4)
 	pushl	%esi
-	cfi_adjust_cfa_offset (4)
 	pushl	%ebx
-	cfi_adjust_cfa_offset (4)
 
 	movl	RES(%esp),%edi
-	cfi_rel_offset (edi, 8)
 	movl	S(%esp),%esi
-	cfi_rel_offset (esi, 4)
 	movl	SIZE(%esp),%edx
 	movl	CNT(%esp),%ecx
 #if __BOUNDED_POINTERS__
@@ -54,13 +49,11 @@ ENTRY (BP_SYM (__mpn_lshift))
 	subl	$4,%esi			/* adjust s_ptr */
 
 	movl	(%esi,%edx,4),%ebx	/* read most significant limb */
-	cfi_rel_offset (ebx, 0)
 	xorl	%eax,%eax
 	shldl	%cl,%ebx,%eax		/* compute carry limb */
 	decl	%edx
 	jz	L(end)
 	pushl	%eax			/* push carry limb onto stack */
-	cfi_adjust_cfa_offset (4)
 	testb	$1,%dl
 	jnz	L(1)			/* enter loop in the middle */
 	movl	%ebx,%eax
@@ -80,17 +73,10 @@ L(1):	movl	(%esi,%edx,4),%eax
 	movl	%eax,(%edi)		/* store it */
 
 	popl	%eax			/* pop carry limb */
-	cfi_adjust_cfa_offset (-4)
 
 	popl	%ebx
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (ebx)
 	popl	%esi
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (esi)
 	popl	%edi
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (edi)
 
 	LEAVE
 	ret
@@ -99,14 +85,8 @@ L(end):	shll	%cl,%ebx		/* compute least significant limb */
 	movl	%ebx,(%edi)		/* store it */
 
 	popl	%ebx
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (ebx)
 	popl	%esi
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (esi)
 	popl	%edi
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (edi)
 
 	LEAVE
 	ret