summaryrefslogtreecommitdiff
path: root/sysdeps/i386/i586/submul_1.S
diff options
context:
space:
mode:
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/i586/submul_1.S
parent0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff)
downloadglibc-a334319f6530564d22e775935d9c91663623a1b4.tar.gz
(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'sysdeps/i386/i586/submul_1.S')
-rw-r--r--sysdeps/i386/i586/submul_1.S30
1 files changed, 7 insertions, 23 deletions
diff --git a/sysdeps/i386/i586/submul_1.S b/sysdeps/i386/i586/submul_1.S
index e8bc6478c1..542200110f 100644
--- a/sysdeps/i386/i586/submul_1.S
+++ b/sysdeps/i386/i586/submul_1.S
@@ -1,6 +1,6 @@
/* Pentium __mpn_submul_1 -- Multiply a limb vector with a limb and subtract
the result from a second limb vector.
- Copyright (C) 1992, 94, 96, 97, 98, 00, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1992, 94, 96, 97, 98, 00 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
@@ -38,22 +38,15 @@
ENTRY (BP_SYM (__mpn_submul_1))
ENTER
- pushl %res_ptr
- cfi_adjust_cfa_offset (4)
- pushl %s1_ptr
- cfi_adjust_cfa_offset (4)
+ pushl %edi
+ pushl %esi
pushl %ebp
- cfi_adjust_cfa_offset (4)
- pushl %s2_limb
- cfi_adjust_cfa_offset (4)
+ pushl %ebx
movl RES(%esp), %res_ptr
- cfi_rel_offset (res_ptr, 12)
movl S1(%esp), %s1_ptr
- cfi_rel_offset (s1_ptr, 8)
movl SIZE(%esp), %size
movl S2LIMB(%esp), %s2_limb
- cfi_rel_offset (s2_limb, 0)
#if __BOUNDED_POINTERS__
shll $2, %sizeP /* convert limbs to bytes */
CHECK_BOUNDS_BOTH_WIDE (%res_ptr, RES(%esp), %sizeP)
@@ -64,7 +57,6 @@ ENTRY (BP_SYM (__mpn_submul_1))
leal (%s1_ptr,%size,4), %s1_ptr
negl %size
xorl %ebp, %ebp
- cfi_rel_offset (ebp, 4)
ALIGN (3)
L(oop): adcl $0, %ebp
@@ -86,18 +78,10 @@ L(oop): adcl $0, %ebp
adcl $0, %ebp
movl %ebp, %eax
- popl %s2_limb
- cfi_adjust_cfa_offset (-4)
- cfi_restore (s2_limb)
+ popl %ebx
popl %ebp
- cfi_adjust_cfa_offset (-4)
- cfi_restore (ebp)
- popl %s1_ptr
- cfi_adjust_cfa_offset (-4)
- cfi_restore (s1_ptr)
- popl %res_ptr
- cfi_adjust_cfa_offset (-4)
- cfi_restore (res_ptr)
+ popl %esi
+ popl %edi
LEAVE
ret