Directory renamed to mips64.

12 files changed, 0 insertions, 957 deletions

diff --git a/mpn/mips3/README b/mpn/mips3/README
deleted file mode 100644
index 1d58ad600..000000000
--- a/mpn/mips3/README
+++ /dev/null
@@ -1,46 +0,0 @@
-Copyright 1996 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; see the file COPYING.LIB.  If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.
-
-
-
-
-
-This directory contains mpn functions optimized for MIPS3.  Example of
-processors that implement MIPS3 are R4000, R4400, R4600, R4700, and R8000.
-
-RELEVANT OPTIMIZATION ISSUES
-
-1. On the R4000 and R4400, branches, both the plain and the "likely" ones,
-   take 3 cycles to execute.  (The fastest possible loop will take 4 cycles,
-   because of the delay insn.)
-
-   On the R4600, branches takes a single cycle
-
-   On the R8000, branches often take no noticable cycles, as they are
-   executed in a separate function unit..
-
-2. The R4000 and R4400 have a load latency of 4 cycles.
-
-3. On the R4000 and R4400, multiplies take a data-dependent number of
-   cycles, contrary to the SGI documentation.  There seem to be 3 or 4
-   possible latencies.
-
-STATUS
-
-Good...
diff --git a/mpn/mips3/add_n.asm b/mpn/mips3/add_n.asm
deleted file mode 100644
index 251a16eb1..000000000
--- a/mpn/mips3/add_n.asm
+++ /dev/null
@@ -1,114 +0,0 @@
-dnl  MIPS3 mpn_add_n -- Add two limb vectors of the same length > 0 and store
-dnl  sum in a third limb vector.
-
-dnl  Copyright 1995, 2000, 2001 Free Software Foundation, Inc.
-
-dnl  This file is part of the GNU MP Library.
-
-dnl  The GNU MP Library is free software; you can redistribute it and/or modify
-dnl  it under the terms of the GNU Lesser General Public License as published
-dnl  by the Free Software Foundation; either version 2.1 of the License, or (at
-dnl  your option) any later version.
-
-dnl  The GNU MP Library is distributed in the hope that it will be useful, but
-dnl  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-dnl  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
-dnl  License for more details.
-
-dnl  You should have received a copy of the GNU Lesser General Public License
-dnl  along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
-dnl  the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-dnl  MA 02111-1307, USA.
-
-include(`../config.m4')
-
-C INPUT PARAMETERS
-C res_ptr	$4
-C s1_ptr	$5
-C s2_ptr	$6
-C size		$7
-
-ASM_START()
-PROLOGUE(mpn_add_n)
-	ld	$10,0($5)
-	ld	$11,0($6)
-
-	daddiu	$7,$7,-1
-	and	$9,$7,4-1	C number of limbs in first loop
-	beq	$9,$0,.L0	C if multiple of 4 limbs, skip first loop
-	 move	$2,$0
-
-	dsubu	$7,$7,$9
-
-.Loop0:	daddiu	$9,$9,-1
-	ld	$12,8($5)
-	daddu	$11,$11,$2
-	ld	$13,8($6)
-	sltu	$8,$11,$2
-	daddu	$11,$10,$11
-	sltu	$2,$11,$10
-	sd	$11,0($4)
-	or	$2,$2,$8
-
-	daddiu	$5,$5,8
-	daddiu	$6,$6,8
-	move	$10,$12
-	move	$11,$13
-	bne	$9,$0,.Loop0
-	 daddiu	$4,$4,8
-
-.L0:	beq	$7,$0,.Lend
-	 nop
-
-.Loop:	daddiu	$7,$7,-4
-
-	ld	$12,8($5)
-	daddu	$11,$11,$10
-	ld	$13,8($6)
-	sltu	$8,$11,$10
-	daddu	$11,$11,$2
-	sltu	$2,$11,$2
-	sd	$11,0($4)
-	or	$2,$2,$8
-
-	ld	$10,16($5)
-	daddu	$13,$13,$12
-	ld	$11,16($6)
-	sltu	$8,$13,$12
-	daddu	$13,$13,$2
-	sltu	$2,$13,$2
-	sd	$13,8($4)
-	or	$2,$2,$8
-
-	ld	$12,24($5)
-	daddu	$11,$11,$10
-	ld	$13,24($6)
-	sltu	$8,$11,$10
-	daddu	$11,$11,$2
-	sltu	$2,$11,$2
-	sd	$11,16($4)
-	or	$2,$2,$8
-
-	ld	$10,32($5)
-	daddu	$13,$13,$12
-	ld	$11,32($6)
-	sltu	$8,$13,$12
-	daddu	$13,$13,$2
-	sltu	$2,$13,$2
-	sd	$13,24($4)
-	or	$2,$2,$8
-
-	daddiu	$5,$5,32
-	daddiu	$6,$6,32
-
-	bne	$7,$0,.Loop
-	 daddiu	$4,$4,32
-
-.Lend:	daddu	$11,$11,$2
-	sltu	$8,$11,$2
-	daddu	$11,$10,$11
-	sltu	$2,$11,$10
-	sd	$11,0($4)
-	j	$31
-	or	$2,$2,$8
-EPILOGUE(mpn_add_n)
diff --git a/mpn/mips3/addmul_1.asm b/mpn/mips3/addmul_1.asm
deleted file mode 100644
index 6a3c87cdc..000000000
--- a/mpn/mips3/addmul_1.asm
+++ /dev/null
@@ -1,92 +0,0 @@
-dnl  MIPS3 mpn_addmul_1 -- Multiply a limb vector with a single limb and add
-dnl  the product to a second limb vector.
-
-dnl  Copyright 1992, 1994, 1995, 2000, 2001 Free Software Foundation, Inc.
-
-dnl  This file is part of the GNU MP Library.
-
-dnl  The GNU MP Library is free software; you can redistribute it and/or modify
-dnl  it under the terms of the GNU Lesser General Public License as published
-dnl  by the Free Software Foundation; either version 2.1 of the License, or (at
-dnl  your option) any later version.
-
-dnl  The GNU MP Library is distributed in the hope that it will be useful, but
-dnl  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-dnl  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
-dnl  License for more details.
-
-dnl  You should have received a copy of the GNU Lesser General Public License
-dnl  along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
-dnl  the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-dnl  MA 02111-1307, USA.
-
-include(`../config.m4')
-
-C INPUT PARAMETERS
-C res_ptr	$4
-C s1_ptr	$5
-C size		$6
-C s2_limb	$7
-
-ASM_START()
-PROLOGUE(mpn_addmul_1)
-
-C feed-in phase 0
-	ld	$8,0($5)
-
-C feed-in phase 1
-	daddiu	$5,$5,8
-	dmultu	$8,$7
-
-	daddiu	$6,$6,-1
-	beq	$6,$0,$LC0
-	 move	$2,$0		C zero cy2
-
-	daddiu	$6,$6,-1
-	beq	$6,$0,$LC1
-	ld	$8,0($5)	C load new s1 limb as early as possible
-
-Loop:	ld	$10,0($4)
-	mflo	$3
-	mfhi	$9
-	daddiu	$5,$5,8
-	daddu	$3,$3,$2	C add old carry limb to low product limb
-	dmultu	$8,$7
-	ld	$8,0($5)	C load new s1 limb as early as possible
-	daddiu	$6,$6,-1	C decrement loop counter
-	sltu	$2,$3,$2	C carry from previous addition -> $2
-	daddu	$3,$10,$3
-	sltu	$10,$3,$10
-	daddu	$2,$2,$10
-	sd	$3,0($4)
-	daddiu	$4,$4,8
-	bne	$6,$0,Loop
-	 daddu	$2,$9,$2	C add high product limb and carry from addition
-
-C wind-down phase 1
-$LC1:	ld	$10,0($4)
-	mflo	$3
-	mfhi	$9
-	daddu	$3,$3,$2
-	sltu	$2,$3,$2
-	dmultu	$8,$7
-	daddu	$3,$10,$3
-	sltu	$10,$3,$10
-	daddu	$2,$2,$10
-	sd	$3,0($4)
-	daddiu	$4,$4,8
-	daddu	$2,$9,$2	C add high product limb and carry from addition
-
-C wind-down phase 0
-$LC0:	ld	$10,0($4)
-	mflo	$3
-	mfhi	$9
-	daddu	$3,$3,$2
-	sltu	$2,$3,$2
-	daddu	$3,$10,$3
-	sltu	$10,$3,$10
-	daddu	$2,$2,$10
-	sd	$3,0($4)
-	j	$31
-	daddu	$2,$9,$2	C add high product limb and carry from addition
-EPILOGUE(mpn_addmul_1)
diff --git a/mpn/mips3/gmp-mparam.h b/mpn/mips3/gmp-mparam.h
deleted file mode 100644
index 77d99515e..000000000
--- a/mpn/mips3/gmp-mparam.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* gmp-mparam.h -- Compiler/machine parameter header file.
-
-Copyright 1991, 1993, 1994, 1999, 2000, 2001 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; see the file COPYING.LIB.  If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-
-#define BITS_PER_MP_LIMB 64
-#define BYTES_PER_MP_LIMB 8
-
-
-/* Generated by tuneup.c, 2002-02-12, MIPSpro C 7.2.1 (R10000) */
-
-#define KARATSUBA_MUL_THRESHOLD          13
-#define TOOM3_MUL_THRESHOLD              82
-
-#define BASECASE_SQR_THRESHOLD            6
-#define KARATSUBA_SQR_THRESHOLD          28
-#define TOOM3_SQR_THRESHOLD              93
-
-#define SB_PREINV_THRESHOLD               4
-#define DC_THRESHOLD                     48
-#define POWM_THRESHOLD                   97
-
-#define GCD_ACCEL_THRESHOLD               3
-#define GCDEXT_THRESHOLD                 21
-#define JACOBI_BASE_METHOD                2
-
-#define DIVREM_1_NORM_THRESHOLD           3
-#define DIVREM_1_UNNORM_THRESHOLD         3
-#define MOD_1_NORM_THRESHOLD              4
-#define MOD_1_UNNORM_THRESHOLD            3
-#define USE_PREINV_DIVREM_1               1
-#define USE_PREINV_MOD_1                  1
-#define DIVREM_2_THRESHOLD                0  /* always */
-#define DIVEXACT_1_THRESHOLD              0  /* always */
-#define MODEXACT_1_ODD_THRESHOLD          0  /* always */
-
-#define GET_STR_BASECASE_THRESHOLD       10
-#define GET_STR_PRECOMPUTE_THRESHOLD     12
-#define SET_STR_THRESHOLD              3664
-
-#define FFT_MUL_TABLE  { 464, 992, 2112, 4352, 9216, 28672, 0 }
-#define FFT_MODF_MUL_THRESHOLD          480
-#define FFT_MUL_THRESHOLD              3456
-
-#define FFT_SQR_TABLE  { 432, 864, 1984, 3840, 9216, 28672, 0 }
-#define FFT_MODF_SQR_THRESHOLD          448
-#define FFT_SQR_THRESHOLD              2944
diff --git a/mpn/mips3/lshift.asm b/mpn/mips3/lshift.asm
deleted file mode 100644
index 1dd1b24b4..000000000
--- a/mpn/mips3/lshift.asm
+++ /dev/null
@@ -1,90 +0,0 @@
-dnl  MIPS3 mpn_lshift -- Left shift.
-
-dnl  Copyright 1995, 2000, 2001 Free Software Foundation, Inc.
-
-dnl  This file is part of the GNU MP Library.
-
-dnl  The GNU MP Library is free software; you can redistribute it and/or modify
-dnl  it under the terms of the GNU Lesser General Public License as published
-dnl  by the Free Software Foundation; either version 2.1 of the License, or (at
-dnl  your option) any later version.
-
-dnl  The GNU MP Library is distributed in the hope that it will be useful, but
-dnl  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-dnl  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
-dnl  License for more details.
-
-dnl  You should have received a copy of the GNU Lesser General Public License
-dnl  along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
-dnl  the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-dnl  MA 02111-1307, USA.
-
-include(`../config.m4')
-
-C INPUT PARAMETERS
-C res_ptr	$4
-C src_ptr	$5
-C size		$6
-C cnt		$7
-
-ASM_START()
-PROLOGUE(mpn_lshift)
-	dsll	$2,$6,3
-	daddu	$5,$5,$2	C make r5 point at end of src
-	ld	$10,-8($5)	C load first limb
-	dsubu	$13,$0,$7
-	daddu	$4,$4,$2	C make r4 point at end of res
-	daddiu	$6,$6,-1
-	and	$9,$6,4-1	C number of limbs in first loop
-	beq	$9,$0,.L0	C if multiple of 4 limbs, skip first loop
-	 dsrl	$2,$10,$13	C compute function result
-
-	dsubu	$6,$6,$9
-
-.Loop0:	ld	$3,-16($5)
-	daddiu	$4,$4,-8
-	daddiu	$5,$5,-8
-	daddiu	$9,$9,-1
-	dsll	$11,$10,$7
-	dsrl	$12,$3,$13
-	move	$10,$3
-	or	$8,$11,$12
-	bne	$9,$0,.Loop0
-	 sd	$8,0($4)
-
-.L0:	beq	$6,$0,.Lend
-	 nop
-
-.Loop:	ld	$3,-16($5)
-	daddiu	$4,$4,-32
-	daddiu	$6,$6,-4
-	dsll	$11,$10,$7
-	dsrl	$12,$3,$13
-
-	ld	$10,-24($5)
-	dsll	$14,$3,$7
-	or	$8,$11,$12
-	sd	$8,24($4)
-	dsrl	$9,$10,$13
-
-	ld	$3,-32($5)
-	dsll	$11,$10,$7
-	or	$8,$14,$9
-	sd	$8,16($4)
-	dsrl	$12,$3,$13
-
-	ld	$10,-40($5)
-	dsll	$14,$3,$7
-	or	$8,$11,$12
-	sd	$8,8($4)
-	dsrl	$9,$10,$13
-
-	daddiu	$5,$5,-32
-	or	$8,$14,$9
-	bgtz	$6,.Loop
-	 sd	$8,0($4)
-
-.Lend:	dsll	$8,$10,$7
-	j	$31
-	sd	$8,-8($4)
-EPILOGUE(mpn_lshift)
diff --git a/mpn/mips3/mips.m4 b/mpn/mips3/mips.m4
deleted file mode 100644
index ef57de148..000000000
--- a/mpn/mips3/mips.m4
+++ /dev/null
@@ -1,71 +0,0 @@
-divert(-1)
-
-dnl  m4 macros for MIPS assembly code.
-
-
-dnl  Copyright 2000, 2001, 2002 Free Software Foundation, Inc.
-dnl
-dnl  This file is part of the GNU MP Library.
-dnl
-dnl  The GNU MP Library is free software; you can redistribute it and/or modify
-dnl  it under the terms of the GNU Lesser General Public License as published
-dnl  by the Free Software Foundation; either version 2.1 of the License, or (at
-dnl  your option) any later version.
-dnl
-dnl  The GNU MP Library is distributed in the hope that it will be useful, but
-dnl  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-dnl  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
-dnl  License for more details.
-dnl
-dnl  You should have received a copy of the GNU Lesser General Public License
-dnl  along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
-dnl  the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-dnl  MA 02111-1307, USA.
-
-
-dnl  Usage: ASM_START()
-define(`ASM_START',
-m4_assert_numargs(0)
-`	.set noreorder
-	.set nomacro')
-
-dnl  Usage: X(value)
-define(`X',
-m4_assert_numargs(1)
-`0x$1')
-
-dnl  Called: PROLOGUE_cpu(GSYM_PREFIX`'foo)
-dnl          EPILOGUE_cpu(GSYM_PREFIX`'foo)
-
-define(`PROLOGUE_cpu',
-m4_assert_numargs(1)
-`	.text
-	.align	4
-	.globl	$1
-	.ent	$1
-$1:')
-
-define(`EPILOGUE_cpu',
-m4_assert_numargs(1)
-`	.end	$1')
-
-
-dnl  Usage: r0 ... r31
-dnl         f0 ... f31
-dnl
-dnl  Map register names r0 to $0, and f0 to $f0, etc.
-dnl
-dnl  defreg() is used to protect the $ in $0 (otherwise it would represent a
-dnl  macro argument).  Double quoting is used to protect the f0 in $f0
-dnl  (otherwise it would be an infinite recursion).
-
-forloop(i,0,31,`defreg(`r'i,$i)')
-forloop(i,0,31,`deflit(`f'i,``$f''i)')
-
-
-dnl  Usage: ASM_END()
-define(`ASM_END',
-m4_assert_numargs(0)
-)
-
-divert
diff --git a/mpn/mips3/mul_1.asm b/mpn/mips3/mul_1.asm
deleted file mode 100644
index 302a63174..000000000
--- a/mpn/mips3/mul_1.asm
+++ /dev/null
@@ -1,83 +0,0 @@
-dnl  MIPS3 mpn_mul_1 -- Multiply a limb vector with a single limb and store the
-dnl  product in a second limb vector.
-
-dnl  Copyright 1992, 1994, 1995, 2000, 2001 Free Software Foundation, Inc.
-
-dnl  This file is part of the GNU MP Library.
-
-dnl  The GNU MP Library is free software; you can redistribute it and/or modify
-dnl  it under the terms of the GNU Lesser General Public License as published
-dnl  by the Free Software Foundation; either version 2.1 of the License, or (at
-dnl  your option) any later version.
-
-dnl  The GNU MP Library is distributed in the hope that it will be useful, but
-dnl  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-dnl  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
-dnl  License for more details.
-
-dnl  You should have received a copy of the GNU Lesser General Public License
-dnl  along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
-dnl  the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-dnl  MA 02111-1307, USA.
-
-include(`../config.m4')
-
-C INPUT PARAMETERS
-C res_ptr	$4
-C s1_ptr	$5
-C size		$6
-C s2_limb	$7
-
-ASM_START()
-PROLOGUE(mpn_mul_1)
-
-C feed-in phase 0
-	ld	$8,0($5)
-
-C feed-in phase 1
-	daddiu	$5,$5,8
-	dmultu	$8,$7
-
-	daddiu	$6,$6,-1
-	beq	$6,$0,$LC0
-	 move	$2,$0		C zero cy2
-
-	daddiu	$6,$6,-1
-	beq	$6,$0,$LC1
-	ld	$8,0($5)	C load new s1 limb as early as possible
-
-Loop:	nop
-	mflo	$10
-	mfhi	$9
-	daddiu	$5,$5,8
-	daddu	$10,$10,$2	C add old carry limb to low product limb
-	dmultu	$8,$7
-	ld	$8,0($5)	C load new s1 limb as early as possible
-	daddiu	$6,$6,-1	C decrement loop counter
-	sltu	$2,$10,$2	C carry from previous addition -> $2
-	nop
-	nop
-	sd	$10,0($4)
-	daddiu	$4,$4,8
-	bne	$6,$0,Loop
-	 daddu	$2,$9,$2	C add high product limb and carry from addition
-
-C wind-down phase 1
-$LC1:	mflo	$10
-	mfhi	$9
-	daddu	$10,$10,$2
-	sltu	$2,$10,$2
-	dmultu	$8,$7
-	sd	$10,0($4)
-	daddiu	$4,$4,8
-	daddu	$2,$9,$2	C add high product limb and carry from addition
-
-C wind-down phase 0
-$LC0:	mflo	$10
-	mfhi	$9
-	daddu	$10,$10,$2
-	sltu	$2,$10,$2
-	sd	$10,0($4)
-	j	$31
-	daddu	$2,$9,$2	C add high product limb and carry from addition
-EPILOGUE(mpn_mul_1)
diff --git a/mpn/mips3/rshift.asm b/mpn/mips3/rshift.asm
deleted file mode 100644
index 0db0f7d37..000000000
--- a/mpn/mips3/rshift.asm
+++ /dev/null
@@ -1,87 +0,0 @@
-dnl  MIPS3 mpn_rshift -- Right shift.
-
-dnl  Copyright 1995, 2000, 2001 Free Software Foundation, Inc.
-
-dnl  This file is part of the GNU MP Library.
-
-dnl  The GNU MP Library is free software; you can redistribute it and/or modify
-dnl  it under the terms of the GNU Lesser General Public License as published
-dnl  by the Free Software Foundation; either version 2.1 of the License, or (at
-dnl  your option) any later version.
-
-dnl  The GNU MP Library is distributed in the hope that it will be useful, but
-dnl  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-dnl  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
-dnl  License for more details.
-
-dnl  You should have received a copy of the GNU Lesser General Public License
-dnl  along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
-dnl  the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-dnl  MA 02111-1307, USA.
-
-include(`../config.m4')
-
-C INPUT PARAMETERS
-C res_ptr	$4
-C src_ptr	$5
-C size		$6
-C cnt		$7
-
-ASM_START()
-PROLOGUE(mpn_rshift)
-	ld	$10,0($5)	C load first limb
-	dsubu	$13,$0,$7
-	daddiu	$6,$6,-1
-	and	$9,$6,4-1	C number of limbs in first loop
-	beq	$9,$0,.L0	C if multiple of 4 limbs, skip first loop
-	 dsll	$2,$10,$13	C compute function result
-
-	dsubu	$6,$6,$9
-
-.Loop0:	ld	$3,8($5)
-	daddiu	$4,$4,8
-	daddiu	$5,$5,8
-	daddiu	$9,$9,-1
-	dsrl	$11,$10,$7
-	dsll	$12,$3,$13
-	move	$10,$3
-	or	$8,$11,$12
-	bne	$9,$0,.Loop0
-	 sd	$8,-8($4)
-
-.L0:	beq	$6,$0,.Lend
-	 nop
-
-.Loop:	ld	$3,8($5)
-	daddiu	$4,$4,32
-	daddiu	$6,$6,-4
-	dsrl	$11,$10,$7
-	dsll	$12,$3,$13
-
-	ld	$10,16($5)
-	dsrl	$14,$3,$7
-	or	$8,$11,$12
-	sd	$8,-32($4)
-	dsll	$9,$10,$13
-
-	ld	$3,24($5)
-	dsrl	$11,$10,$7
-	or	$8,$14,$9
-	sd	$8,-24($4)
-	dsll	$12,$3,$13
-
-	ld	$10,32($5)
-	dsrl	$14,$3,$7
-	or	$8,$11,$12
-	sd	$8,-16($4)
-	dsll	$9,$10,$13
-
-	daddiu	$5,$5,32
-	or	$8,$14,$9
-	bgtz	$6,.Loop
-	 sd	$8,-8($4)
-
-.Lend:	dsrl	$8,$10,$7
-	j	$31
-	sd	$8,0($4)
-EPILOGUE(mpn_rshift)
diff --git a/mpn/mips3/sqr_diagonal.asm b/mpn/mips3/sqr_diagonal.asm
deleted file mode 100644
index 6616cc4c0..000000000
--- a/mpn/mips3/sqr_diagonal.asm
+++ /dev/null
@@ -1,68 +0,0 @@
-dnl  MIPS3 mpn_sqr_diagonal.
-
-dnl  Copyright 2001 Free Software Foundation, Inc.
-
-dnl  This file is part of the GNU MP Library.
-
-dnl  The GNU MP Library is free software; you can redistribute it and/or modify
-dnl  it under the terms of the GNU Lesser General Public License as published
-dnl  by the Free Software Foundation; either version 2.1 of the License, or (at
-dnl  your option) any later version.
-
-dnl  The GNU MP Library is distributed in the hope that it will be useful, but
-dnl  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-dnl  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
-dnl  License for more details.
-
-dnl  You should have received a copy of the GNU Lesser General Public License
-dnl  along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
-dnl  the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-dnl  MA 02111-1307, USA.
-
-
-dnl  INPUT PARAMETERS
-dnl  rp		$4
-dnl  up		$5
-dnl  n		$6
-
-include(`../config.m4')
-
-ASM_START()
-PROLOGUE(mpn_sqr_diagonal)
-	ld	r8,0(r5)
-	daddiu	r6,r6,-2
-	dmultu	r8,r8
-	bltz	r6,$Lend1
-	nop
-	ld	r8,8(r5)
-	beq	r6,r0,$Lend2
-	nop
-
-$Loop:	mflo	r10
-	mfhi	r9
-	daddiu	r6,r6,-1
-	sd	r10,0(r4)
-	sd	r9,8(r4)
-	dmultu	r8,r8
-	ld	r8,16(r5)
-	daddiu	r5,r5,8
-	bne	r6,r0,$Loop
-	daddiu	r4,r4,16
-
-$Lend2: mflo	r10
-	mfhi	r9
-	sd	r10,0(r4)
-	sd	r9,8(r4)
-	dmultu	r8,r8
-	mflo	r10
-	mfhi	r9
-	sd	r10,16(r4)
-	j	r31
-	sd	r9,24(r4)
-
-$Lend1: mflo	r10
-	mfhi	r9
-	sd	r10,0(r4)
-	j	r31
-	sd	r9,8(r4)
-EPILOGUE(mpn_sqr_diagonal)
diff --git a/mpn/mips3/sub_n.asm b/mpn/mips3/sub_n.asm
deleted file mode 100644
index 384f6c1de..000000000
--- a/mpn/mips3/sub_n.asm
+++ /dev/null
@@ -1,114 +0,0 @@
-dnl  MIPS3 mpn_sub_n -- Subtract two limb vectors of the same length > 0 and
-dnl  store difference in a third limb vector.
-
-dnl  Copyright 1995, 2000, 2001 Free Software Foundation, Inc.
-
-dnl  This file is part of the GNU MP Library.
-
-dnl  The GNU MP Library is free software; you can redistribute it and/or modify
-dnl  it under the terms of the GNU Lesser General Public License as published
-dnl  by the Free Software Foundation; either version 2.1 of the License, or (at
-dnl  your option) any later version.
-
-dnl  The GNU MP Library is distributed in the hope that it will be useful, but
-dnl  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-dnl  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
-dnl  License for more details.
-
-dnl  You should have received a copy of the GNU Lesser General Public License
-dnl  along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
-dnl  the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-dnl  MA 02111-1307, USA.
-
-include(`../config.m4')
-
-C INPUT PARAMETERS
-C res_ptr	$4
-C s1_ptr	$5
-C s2_ptr	$6
-C size		$7
-
-ASM_START()
-PROLOGUE(mpn_sub_n)
-	ld	$10,0($5)
-	ld	$11,0($6)
-
-	daddiu	$7,$7,-1
-	and	$9,$7,4-1	C number of limbs in first loop
-	beq	$9,$0,.L0	C if multiple of 4 limbs, skip first loop
-	 move	$2,$0
-
-	dsubu	$7,$7,$9
-
-.Loop0:	daddiu	$9,$9,-1
-	ld	$12,8($5)
-	daddu	$11,$11,$2
-	ld	$13,8($6)
-	sltu	$8,$11,$2
-	dsubu	$11,$10,$11
-	sltu	$2,$10,$11
-	sd	$11,0($4)
-	or	$2,$2,$8
-
-	daddiu	$5,$5,8
-	daddiu	$6,$6,8
-	move	$10,$12
-	move	$11,$13
-	bne	$9,$0,.Loop0
-	 daddiu	$4,$4,8
-
-.L0:	beq	$7,$0,.Lend
-	 nop
-
-.Loop:	daddiu	$7,$7,-4
-
-	ld	$12,8($5)
-	dsubu	$11,$10,$11
-	ld	$13,8($6)
-	sltu	$8,$10,$11
-	dsubu	$14,$11,$2
-	sltu	$2,$11,$14
-	sd	$14,0($4)
-	or	$2,$2,$8
-
-	ld	$10,16($5)
-	dsubu	$13,$12,$13
-	ld	$11,16($6)
-	sltu	$8,$12,$13
-	dsubu	$14,$13,$2
-	sltu	$2,$13,$14
-	sd	$14,8($4)
-	or	$2,$2,$8
-
-	ld	$12,24($5)
-	dsubu	$11,$10,$11
-	ld	$13,24($6)
-	sltu	$8,$10,$11
-	dsubu	$14,$11,$2
-	sltu	$2,$11,$14
-	sd	$14,16($4)
-	or	$2,$2,$8
-
-	ld	$10,32($5)
-	dsubu	$13,$12,$13
-	ld	$11,32($6)
-	sltu	$8,$12,$13
-	dsubu	$14,$13,$2
-	sltu	$2,$13,$14
-	sd	$14,24($4)
-	or	$2,$2,$8
-
-	daddiu	$5,$5,32
-	daddiu	$6,$6,32
-
-	bne	$7,$0,.Loop
-	 daddiu	$4,$4,32
-
-.Lend:	daddu	$11,$11,$2
-	sltu	$8,$11,$2
-	dsubu	$11,$10,$11
-	sltu	$2,$10,$11
-	sd	$11,0($4)
-	j	$31
-	or	$2,$2,$8
-EPILOGUE(mpn_sub_n)
diff --git a/mpn/mips3/submul_1.asm b/mpn/mips3/submul_1.asm
deleted file mode 100644
index 62be4c341..000000000
--- a/mpn/mips3/submul_1.asm
+++ /dev/null
@@ -1,92 +0,0 @@
-dnl  MIPS3 mpn_submul_1 -- Multiply a limb vector with a single limb and
-dnl  subtract the product from a second limb vector.
-
-dnl  Copyright 1992, 1994, 1995, 2000, 2001 Free Software Foundation, Inc.
-
-dnl  This file is part of the GNU MP Library.
-
-dnl  The GNU MP Library is free software; you can redistribute it and/or modify
-dnl  it under the terms of the GNU Lesser General Public License as published
-dnl  by the Free Software Foundation; either version 2.1 of the License, or (at
-dnl  your option) any later version.
-
-dnl  The GNU MP Library is distributed in the hope that it will be useful, but
-dnl  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-dnl  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
-dnl  License for more details.
-
-dnl  You should have received a copy of the GNU Lesser General Public License
-dnl  along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
-dnl  the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-dnl  MA 02111-1307, USA.
-
-include(`../config.m4')
-
-C INPUT PARAMETERS
-C res_ptr	$4
-C s1_ptr	$5
-C size		$6
-C s2_limb	$7
-
-ASM_START()
-PROLOGUE(mpn_submul_1)
-
-C feed-in phase 0
-	ld	$8,0($5)
-
-C feed-in phase 1
-	daddiu	$5,$5,8
-	dmultu	$8,$7
-
-	daddiu	$6,$6,-1
-	beq	$6,$0,$LC0
-	 move	$2,$0		C zero cy2
-
-	daddiu	$6,$6,-1
-	beq	$6,$0,$LC1
-	ld	$8,0($5)	C load new s1 limb as early as possible
-
-Loop:	ld	$10,0($4)
-	mflo	$3
-	mfhi	$9
-	daddiu	$5,$5,8
-	daddu	$3,$3,$2	C add old carry limb to low product limb
-	dmultu	$8,$7
-	ld	$8,0($5)	C load new s1 limb as early as possible
-	daddiu	$6,$6,-1	C decrement loop counter
-	sltu	$2,$3,$2	C carry from previous addition -> $2
-	dsubu	$3,$10,$3
-	sgtu	$10,$3,$10
-	daddu	$2,$2,$10
-	sd	$3,0($4)
-	daddiu	$4,$4,8
-	bne	$6,$0,Loop
-	 daddu	$2,$9,$2	C add high product limb and carry from addition
-
-C wind-down phase 1
-$LC1:	ld	$10,0($4)
-	mflo	$3
-	mfhi	$9
-	daddu	$3,$3,$2
-	sltu	$2,$3,$2
-	dmultu	$8,$7
-	dsubu	$3,$10,$3
-	sgtu	$10,$3,$10
-	daddu	$2,$2,$10
-	sd	$3,0($4)
-	daddiu	$4,$4,8
-	daddu	$2,$9,$2	C add high product limb and carry from addition
-
-C wind-down phase 0
-$LC0:	ld	$10,0($4)
-	mflo	$3
-	mfhi	$9
-	daddu	$3,$3,$2
-	sltu	$2,$3,$2
-	dsubu	$3,$10,$3
-	sgtu	$10,$3,$10
-	daddu	$2,$2,$10
-	sd	$3,0($4)
-	j	$31
-	daddu	$2,$9,$2	C add high product limb and carry from addition
-EPILOGUE(mpn_submul_1)
diff --git a/mpn/mips3/umul.asm b/mpn/mips3/umul.asm
deleted file mode 100644
index ec2b2e57d..000000000
--- a/mpn/mips3/umul.asm
+++ /dev/null
@@ -1,36 +0,0 @@
-dnl  MIPS3 umul_ppmm -- longlong.h support.
-
-dnl  Copyright 2002 Free Software Foundation, Inc.
-
-dnl  This file is part of the GNU MP Library.
-
-dnl  The GNU MP Library is free software; you can redistribute it and/or modify
-dnl  it under the terms of the GNU Lesser General Public License as published
-dnl  by the Free Software Foundation; either version 2.1 of the License, or (at
-dnl  your option) any later version.
-
-dnl  The GNU MP Library is distributed in the hope that it will be useful, but
-dnl  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-dnl  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
-dnl  License for more details.
-
-dnl  You should have received a copy of the GNU Lesser General Public License
-dnl  along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
-dnl  the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-dnl  MA 02111-1307, USA.
-
-include(`../config.m4')
-
-C INPUT PARAMETERS
-C plp   $4
-C u     $5
-C v     $6
-
-ASM_START()
-PROLOGUE(mpn_umul_ppmm)
-        dmultu	$5,$6
-	mflo	$3
-	mfhi	$2
-	j	$31
-	sd	$3,0($4)
-EPILOGUE(mpn_umul_ppmm)