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-rw-r--r--ports/sysdeps/alpha/submul_1.S90
1 files changed, 0 insertions, 90 deletions
diff --git a/ports/sysdeps/alpha/submul_1.S b/ports/sysdeps/alpha/submul_1.S
deleted file mode 100644
index 961b0e31ee..0000000000
--- a/ports/sysdeps/alpha/submul_1.S
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@@ -1,90 +0,0 @@
- # Alpha 21064 __mpn_submul_1 -- Multiply a limb vector with a limb and
- # subtract the result from a second limb vector.
-
- # Copyright (C) 1992-2014 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
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP 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 Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library.  If not, see <http://www.gnu.org/licenses/>.
-
-
- # INPUT PARAMETERS
- # res_ptr	r16
- # s1_ptr	r17
- # size		r18
- # s2_limb	r19
-
- # This code runs at 42 cycles/limb on EV4 and 18 cycles/limb on EV5.
-
-	.set	noreorder
-	.set	noat
-.text
-	.align	3
-	.globl	__mpn_submul_1
-	.ent	__mpn_submul_1 2
-__mpn_submul_1:
-	.frame	$30,0,$26
-
-	ldq	$2,0($17)	# $2 = s1_limb
-	addq	$17,8,$17	# s1_ptr++
-	subq	$18,1,$18	# size--
-	mulq	$2,$19,$3	# $3 = prod_low
-	ldq	$5,0($16)	# $5 = *res_ptr
-	umulh	$2,$19,$0	# $0 = prod_high
-	beq	$18,.Lend1	# jump if size was == 1
-	ldq	$2,0($17)	# $2 = s1_limb
-	addq	$17,8,$17	# s1_ptr++
-	subq	$18,1,$18	# size--
-	subq	$5,$3,$3
-	cmpult	$5,$3,$4
-	stq	$3,0($16)
-	addq	$16,8,$16	# res_ptr++
-	beq	$18,.Lend2	# jump if size was == 2
-
-	.align	3
-.Loop:	mulq	$2,$19,$3	# $3 = prod_low
-	ldq	$5,0($16)	# $5 = *res_ptr
-	addq	$4,$0,$0	# cy_limb = cy_limb + 'cy'
-	subq	$18,1,$18	# size--
-	umulh	$2,$19,$4	# $4 = cy_limb
-	ldq	$2,0($17)	# $2 = s1_limb
-	addq	$17,8,$17	# s1_ptr++
-	addq	$3,$0,$3	# $3 = cy_limb + prod_low
-	cmpult	$3,$0,$0	# $0 = carry from (cy_limb + prod_low)
-	subq	$5,$3,$3
-	cmpult	$5,$3,$5
-	stq	$3,0($16)
-	addq	$16,8,$16	# res_ptr++
-	addq	$5,$0,$0	# combine carries
-	bne	$18,.Loop
-
-.Lend2:	mulq	$2,$19,$3	# $3 = prod_low
-	ldq	$5,0($16)	# $5 = *res_ptr
-	addq	$4,$0,$0	# cy_limb = cy_limb + 'cy'
-	umulh	$2,$19,$4	# $4 = cy_limb
-	addq	$3,$0,$3	# $3 = cy_limb + prod_low
-	cmpult	$3,$0,$0	# $0 = carry from (cy_limb + prod_low)
-	subq	$5,$3,$3
-	cmpult	$5,$3,$5
-	stq	$3,0($16)
-	addq	$5,$0,$0	# combine carries
-	addq	$4,$0,$0	# cy_limb = prod_high + cy
-	ret	$31,($26),1
-.Lend1:	subq	$5,$3,$3
-	cmpult	$5,$3,$5
-	stq	$3,0($16)
-	addq	$0,$5,$0
-	ret	$31,($26),1
-
-	.end	__mpn_submul_1