[gcc] GCC 4.5.0=>4.5.1

gcc/gmp/mpn/x86/pentium/com_n.asm

Index: gcc/gmp/mpn/x86/pentium/com_n.asm
diff --git a/gcc/gmp/mpn/x86/pentium/com_n.asm b/gcc/gmp/mpn/x86/pentium/com_n.asm
deleted file mode 100644
index c6d2d72e5e4e52543b1a15b2fe3068474e946872..0000000000000000000000000000000000000000
--- a/gcc/gmp/mpn/x86/pentium/com_n.asm
+++ /dev/null
@@ -1,170 +0,0 @@
-dnl  Intel Pentium mpn_com_n -- mpn ones complement.
-
-dnl  Copyright 1996, 2001, 2002, 2006 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
-dnl  modify it under the terms of the GNU Lesser General Public License as
-dnl  published by the Free Software Foundation; either version 3 of the
-dnl  License, or (at your option) any later version.
-dnl
-dnl  The GNU MP Library is distributed in the hope that it will be useful,
-dnl  but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-dnl  Lesser General Public 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.  If not, see http://www.gnu.org/licenses/.
-
-include(`../config.m4')
-
-
-C P5: 1.75 cycles/limb
-
-
-NAILS_SUPPORT(0-31)
-
-
-C void mpn_com_n (mp_ptr dst, mp_srcptr src, mp_size_t size);
-C
-C This code is similar to mpn_copyi, basically there's just some "xorl
-C $GMP_NUMB_MASK"s inserted.
-C
-C Alternatives:
-C
-C On P55 some MMX code could be 1.25 c/l (8 limb unrolled) if src and dst
-C are the same alignment mod 8, but it doesn't seem worth the trouble for
-C just that case (there'd need to be some plain integer available too for
-C the unaligned case).
-
-defframe(PARAM_SIZE,12)
-defframe(PARAM_SRC, 8)
-defframe(PARAM_DST, 4)
-
-	TEXT
-	ALIGN(8)
-PROLOGUE(mpn_com_n)
-deflit(`FRAME',0)
-
-	movl	PARAM_SRC, %eax
-	movl	PARAM_SIZE, %ecx
-
-	pushl	%esi	FRAME_pushl()
-	pushl	%edi	FRAME_pushl()
-
-	leal	(%eax,%ecx,4), %eax
-	xorl	$-1, %ecx		C -size-1
-
-	movl	PARAM_DST, %edx
-	addl	$8, %ecx		C -size+7
-
-	jns	L(end)
-
-	movl	(%edx), %esi		C fetch destination cache line
-	nop
-
-L(top):
-	C eax	&src[size]
-	C ebx
-	C ecx	counter, limbs, negative
-	C edx	dst, incrementing
-	C esi	scratch
-	C edi	scratch
-	C ebp
-
-	movl	28(%edx), %esi		C destination prefetch
-	addl	$32, %edx
-
-	movl	-28(%eax,%ecx,4), %esi
-	movl	-24(%eax,%ecx,4), %edi
-	xorl	$GMP_NUMB_MASK, %esi
-	xorl	$GMP_NUMB_MASK, %edi
-	movl	%esi, -32(%edx)
-	movl	%edi, -28(%edx)
-
-	movl	-20(%eax,%ecx,4), %esi
-	movl	-16(%eax,%ecx,4), %edi
-	xorl	$GMP_NUMB_MASK, %esi
-	xorl	$GMP_NUMB_MASK, %edi
-	movl	%esi, -24(%edx)
-	movl	%edi, -20(%edx)
-
-	movl	-12(%eax,%ecx,4), %esi
-	movl	-8(%eax,%ecx,4), %edi
-	xorl	$GMP_NUMB_MASK, %esi
-	xorl	$GMP_NUMB_MASK, %edi
-	movl	%esi, -16(%edx)
-	movl	%edi, -12(%edx)
-
-	movl	-4(%eax,%ecx,4), %esi
-	movl	(%eax,%ecx,4), %edi
-	xorl	$GMP_NUMB_MASK, %esi
-	xorl	$GMP_NUMB_MASK, %edi
-	movl	%esi, -8(%edx)
-	movl	%edi, -4(%edx)
-
-	addl	$8, %ecx
-	js	L(top)
-
-
-L(end):
-	C eax	&src[size]
-	C ecx	0 to 7, representing respectively 7 to 0 limbs remaining
-	C edx	dst, next location to store
-
-	subl	$4, %ecx
-	nop
-
-	jns	L(no4)
-
-	movl	-12(%eax,%ecx,4), %esi
-	movl	-8(%eax,%ecx,4), %edi
-	xorl	$GMP_NUMB_MASK, %esi
-	xorl	$GMP_NUMB_MASK, %edi
-	movl	%esi, (%edx)
-	movl	%edi, 4(%edx)
-
-	movl	-4(%eax,%ecx,4), %esi
-	movl	(%eax,%ecx,4), %edi
-	xorl	$GMP_NUMB_MASK, %esi
-	xorl	$GMP_NUMB_MASK, %edi
-	movl	%esi, 8(%edx)
-	movl	%edi, 12(%edx)
-
-	addl	$16, %edx
-	addl	$4, %ecx
-L(no4):
-
-	subl	$2, %ecx
-	nop
-
-	jns	L(no2)
-
-	movl	-4(%eax,%ecx,4), %esi
-	movl	(%eax,%ecx,4), %edi
-	xorl	$GMP_NUMB_MASK, %esi
-	xorl	$GMP_NUMB_MASK, %edi
-	movl	%esi, (%edx)
-	movl	%edi, 4(%edx)
-
-	addl	$8, %edx
-	addl	$2, %ecx
-L(no2):
-
-	popl	%edi
-	jnz	L(done)
-
-	movl	-4(%eax), %ecx
-
-	xorl	$GMP_NUMB_MASK, %ecx
-	popl	%esi
-
-	movl	%ecx, (%edx)
-	ret
-
-L(done):
-	popl	%esi
-	ret
-
-EPILOGUE()