1 files changed, 0 insertions, 123 deletions
diff --git a/mpi/alpha/mpih-lshift.S b/mpi/alpha/mpih-lshift.S
deleted file mode 100644
index 4ce4879af..000000000
--- a/mpi/alpha/mpih-lshift.S
+++ /dev/null
@@ -1,123 +0,0 @@
-/* alpha - left shift
- *
- *      Copyright (C) 1994, 1995, 1998, 2001 Free Software Foundation, Inc.
- *
- *
- * This file is part of GnuPG.
- *
- * GnuPG is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * GnuPG 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- *
- * Note: This code is heavily based on the GNU MP Library.
- *	 Actually it's the same code with only minor changes in the
- *	 way the data is stored; this is to support the abstraction
- *	 of an optional secure memory allocation which may be used
- *	 to avoid revealing of sensitive data due to paging etc.
- *	 The GNU MP Library itself is published under the LGPL;
- *	 however I decided to publish this code under the plain GPL.
- */
-
-
-
-/*******************
- * mpi_limb_t
- * mpihelp_lshift( mpi_ptr_t wp,	(r16)
- *		   mpi_ptr_t up,	(r17)
- *		   mpi_size_t usize,	(r18)
- *		   unsigned cnt)	(r19)
- *
- * This code runs at 4.8 cycles/limb on the 21064.  With infinite unrolling,
- * it would take 4 cycles/limb.  It should be possible to get down to 3
- * cycles/limb since both ldq and stq can be paired with the other used
- * instructions.  But there are many restrictions in the 21064 pipeline that
- * makes it hard, if not impossible, to get down to 3 cycles/limb:
- *
- * 1. ldq has a 3 cycle delay, srl and sll have a 2 cycle delay.
- * 2. Only aligned instruction pairs can be paired.
- * 3. The store buffer or silo might not be able to deal with the bandwidth.
- */
-
-	.set	noreorder
-	.set	noat
-.text
-	.align	3
-	.globl	mpihelp_lshift
-	.ent	mpihelp_lshift
-mpihelp_lshift:
-	.frame	$30,0,$26,0
-
-	s8addq	$18,$17,$17	# make r17 point at end of s1
-	ldq	$4,-8($17)	# load first limb
-	subq	$17,8,$17
-	subq	$31,$19,$7
-	s8addq	$18,$16,$16	# make r16 point at end of RES
-	subq	$18,1,$18
-	and	$18,4-1,$20	# number of limbs in first loop
-	srl	$4,$7,$0	# compute function result
-
-	beq	$20,.L0
-	subq	$18,$20,$18
-
-	.align	3
-.Loop0:
-	ldq	$3,-8($17)
-	subq	$16,8,$16
-	subq	$17,8,$17
-	subq	$20,1,$20
-	sll	$4,$19,$5
-	srl	$3,$7,$6
-	bis	$3,$3,$4
-	bis	$5,$6,$8
-	stq	$8,0($16)
-	bne	$20,.Loop0
-
-.L0:	beq	$18,.Lend
-
-	.align	3
-.Loop:	ldq	$3,-8($17)
-	subq	$16,32,$16
-	subq	$18,4,$18
-	sll	$4,$19,$5
-	srl	$3,$7,$6
-
-	ldq	$4,-16($17)
-	sll	$3,$19,$1
-	bis	$5,$6,$8
-	stq	$8,24($16)
-	srl	$4,$7,$2
-
-	ldq	$3,-24($17)
-	sll	$4,$19,$5
-	bis	$1,$2,$8
-	stq	$8,16($16)
-	srl	$3,$7,$6
-
-	ldq	$4,-32($17)
-	sll	$3,$19,$1
-	bis	$5,$6,$8
-	stq	$8,8($16)
-	srl	$4,$7,$2
-
-	subq	$17,32,$17
-	bis	$1,$2,$8
-	stq	$8,0($16)
-
-	bgt	$18,.Loop
-
-.Lend:	sll	$4,$19,$8
-	stq	$8,-8($16)
-	ret	$31,($26),1
-	.end	mpihelp_lshift
-
-