1 files changed, 0 insertions, 68 deletions
diff --git a/sysdeps/powerpc/add_n.s b/sysdeps/powerpc/add_n.s
deleted file mode 100644
index 609f0a502a..0000000000
--- a/sysdeps/powerpc/add_n.s
+++ /dev/null
@@ -1,68 +0,0 @@
- # Add two limb vectors of equal, non-zero length for PowerPC.
- # Copyright (C) 1997 Free Software Foundation, Inc.
- # This file is part of the GNU C Library.
- #
- # The GNU C Library is free software; you can redistribute it and/or
- # modify it under the terms of the GNU Library General Public License as
- # published by the Free Software Foundation; either version 2 of the
- # License, or (at your option) any later version.
- #
- # The GNU C Library is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- # Library General Public License for more details.
- #
- # You should have received a copy of the GNU Library General Public
- # License along with the GNU C Library; see the file COPYING.LIB.  If not,
- # write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- # Boston, MA 02111-1307, USA.
-
- # mp_limb_t mpn_add_n (mp_ptr res_ptr, mp_srcptr s1_ptr, mp_srcptr s2_ptr,
- #                      mp_size_t size)
- # Calculate s1+s2 and put result in res_ptr; return carry, 0 or 1.
-
- # Note on optimisation: This code is optimal for the 601.  Almost every other
- # possible 2-unrolled inner loop will not be.  Also, watch out for the
- # alignment...
-
-	.align 3
-	.globl __mpn_add_n
-	.type	 __mpn_add_n,@function
-__mpn_add_n:
- # Set up for loop below.
-	mtcrf 0x01,%r6
-	srwi. %r7,%r6,1
-	li    %r10,0
-	mtctr %r7
-	bt    31,2f
-
- # Clear the carry.
-	addic %r0,%r0,0
- # Adjust pointers for loop.
-	addi  %r3,%r3,-4
-	addi  %r4,%r4,-4
-	addi  %r5,%r5,-4
-	b     0f
-
-2:	lwz  %r7,0(%r5)
-	lwz  %r6,0(%r4)
-	addc %r6,%r6,%r7
-	stw  %r6,0(%r3)
-        beq  1f
-
- # The loop.
-
- # Align start of loop to an odd word boundary to guarantee that the
- # last two words can be fetched in one access (for 601).
-0:	lwz  %r9,4(%r4)
-	lwz  %r8,4(%r5)
-	lwzu %r6,8(%r4)
-	lwzu %r7,8(%r5)
-	adde %r8,%r9,%r8
-	stw  %r8,4(%r3)
-	adde %r6,%r6,%r7
-	stwu %r6,8(%r3)
-	bdnz 0b
- # return the carry
-1:	addze %r3,%r10
-	blr