diff options
Diffstat (limited to 'sysdeps/i386/i586/sub_n.S')
| -rw-r--r-- | sysdeps/i386/i586/sub_n.S | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/sysdeps/i386/i586/sub_n.S b/sysdeps/i386/i586/sub_n.S index 7c32c1adb6..fcc9cba4ad 100644 --- a/sysdeps/i386/i586/sub_n.S +++ b/sysdeps/i386/i586/sub_n.S @@ -1,6 +1,6 @@ /* Pentium __mpn_sub_n -- Subtract two limb vectors of the same length > 0 and store difference in a third limb vector. - Copyright (C) 1992,94,95,96,97,98,2000,2005 Free Software Foundation, Inc. + Copyright (C) 1992, 94, 95, 96, 97, 98, 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 @@ -34,20 +34,13 @@ ENTRY (BP_SYM (__mpn_sub_n)) ENTER pushl %edi - cfi_adjust_cfa_offset (4) pushl %esi - cfi_adjust_cfa_offset (4) pushl %ebp - cfi_adjust_cfa_offset (4) pushl %ebx - cfi_adjust_cfa_offset (4) movl RES(%esp),%edi - cfi_rel_offset (edi, 12) movl S1(%esp),%esi - cfi_rel_offset (esi, 8) movl S2(%esp),%ebx - cfi_rel_offset (ebx, 0) movl SIZE(%esp),%ecx #if __BOUNDED_POINTERS__ shll $2, %ecx /* convert limbs to bytes */ @@ -57,7 +50,6 @@ ENTRY (BP_SYM (__mpn_sub_n)) shrl $2, %ecx #endif movl (%ebx),%ebp - cfi_rel_offset (ebp, 4) decl %ecx movl %ecx,%edx @@ -66,7 +58,6 @@ ENTRY (BP_SYM (__mpn_sub_n)) testl %ecx,%ecx /* zero carry flag */ jz L(end) pushl %edx - cfi_adjust_cfa_offset (4) ALIGN (3) L(oop): movl 28(%edi),%eax /* fetch destination cache line */ @@ -114,7 +105,6 @@ L(4): movl 24(%esi),%eax jnz L(oop) popl %edx - cfi_adjust_cfa_offset (-4) L(end): decl %edx /* test %edx w/o clobbering carry */ js L(end2) @@ -138,17 +128,9 @@ L(end2): negl %eax popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) popl %ebp - cfi_adjust_cfa_offset (-4) - cfi_restore (ebp) popl %esi - cfi_adjust_cfa_offset (-4) - cfi_restore (esi) popl %edi - cfi_adjust_cfa_offset (-4) - cfi_restore (edi) LEAVE ret |