[gcc] GCC 4.5.0=>4.5.1

gcc/gmp/mpn/pa32/hppa1_1/submul_1.asm

Index: gcc/gmp/mpn/pa32/hppa1_1/submul_1.asm
diff --git a/gcc/gmp/mpn/pa32/hppa1_1/submul_1.asm b/gcc/gmp/mpn/pa32/hppa1_1/submul_1.asm
deleted file mode 100644
index c6bc38394bc2e903c28ae4c594fea70a80c72eb7..0000000000000000000000000000000000000000
--- a/gcc/gmp/mpn/pa32/hppa1_1/submul_1.asm
+++ /dev/null
@@ -1,105 +0,0 @@
-dnl  HP-PA 1.1 mpn_submul_1 -- Multiply a limb vector with a limb and subtract
-dnl  the result from a second limb vector.
-
-dnl  Copyright 1992, 1993, 1994, 2000, 2001, 2002 Free Software Foundation,
-dnl  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 3 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.  If not, see http://www.gnu.org/licenses/.
-
-include(`../config.m4')
-
-C INPUT PARAMETERS
-C res_ptr	r26
-C s1_ptr	r25
-C size		r24
-C s2_limb	r23
-
-C This runs at 12 cycles/limb on a PA7000.  With the used instructions, it can
-C not become faster due to data cache contention after a store.  On the PA7100
-C it runs at 11 cycles/limb.
-
-C There are some ideas described in mul_1.asm that applies to this code too.
-
-C It seems possible to make this run as fast as mpn_addmul_1, if we use
-C	sub,>>=	%r29,%r19,%r22
-C	addi	1,%r28,%r28
-C but that requires reworking the hairy software pipeline...
-
-ASM_START()
-PROLOGUE(mpn_submul_1)
-C	.callinfo	frame=64,no_calls
-
-	ldo		64(%r30),%r30
-	fldws,ma	4(%r25),%fr5
-	stw		%r23,-16(%r30)		C move s2_limb ...
-	addib,=		-1,%r24,L(just_one_limb)
-	 fldws		-16(%r30),%fr4		C ... into fr4
-	add		%r0,%r0,%r0		C clear carry
-	xmpyu		%fr4,%fr5,%fr6
-	fldws,ma	4(%r25),%fr7
-	fstds		%fr6,-16(%r30)
-	xmpyu		%fr4,%fr7,%fr8
-	ldw		-12(%r30),%r19		C least significant limb in product
-	ldw		-16(%r30),%r28
-
-	fstds		%fr8,-16(%r30)
-	addib,=		-1,%r24,L(end)
-	 ldw		-12(%r30),%r1
-
-C Main loop
-LDEF(loop)
-	ldws		0(%r26),%r29
-	fldws,ma	4(%r25),%fr5
-	sub		%r29,%r19,%r22
-	add		%r22,%r19,%r0
-	stws,ma		%r22,4(%r26)
-	addc		%r28,%r1,%r19
-	xmpyu		%fr4,%fr5,%fr6
-	ldw		-16(%r30),%r28
-	fstds		%fr6,-16(%r30)
-	addc		%r0,%r28,%r28
-	addib,<>	-1,%r24,L(loop)
-	 ldw		-12(%r30),%r1
-
-LDEF(end)
-	ldw		0(%r26),%r29
-	sub		%r29,%r19,%r22
-	add		%r22,%r19,%r0
-	stws,ma		%r22,4(%r26)
-	addc		%r28,%r1,%r19
-	ldw		-16(%r30),%r28
-	ldws		0(%r26),%r29
-	addc		%r0,%r28,%r28
-	sub		%r29,%r19,%r22
-	add		%r22,%r19,%r0
-	stws,ma		%r22,4(%r26)
-	addc		%r0,%r28,%r28
-	bv		0(%r2)
-	 ldo		-64(%r30),%r30
-
-LDEF(just_one_limb)
-	xmpyu		%fr4,%fr5,%fr6
-	ldw		0(%r26),%r29
-	fstds		%fr6,-16(%r30)
-	ldw		-12(%r30),%r1
-	ldw		-16(%r30),%r28
-	sub		%r29,%r1,%r22
-	add		%r22,%r1,%r0
-	stw		%r22,0(%r26)
-	addc		%r0,%r28,%r28
-	bv		0(%r2)
-	 ldo		-64(%r30),%r30
-EPILOGUE()