Moved alpha to ports repository.

2008-11-25  Roland McGrath  <roland@redhat.com>

	* sysdeps/alpha, sysdeps/unix/bsd/osf/alpha,
	sysdeps/unix/bsd/Attic/osf1/alpha, sysdeps/unix/sysv/linux/alpha,
	sysdeps/unix/sysv/linux/alpha/alpha, sysdeps/unix/alpha,
	sysdeps/mach/alpha, sysdeps/mach/hurd/alpha:
	Subdirectories moved to ports repository.
	* configure.in (base_machine): Remove alpha case.

1 files changed, 0 insertions, 117 deletions

diff --git a/sysdeps/alpha/alphaev67/strrchr.S b/sysdeps/alpha/alphaev67/strrchr.S
deleted file mode 100644
index c46a3df4f8..0000000000
--- a/sysdeps/alpha/alphaev67/strrchr.S
+++ /dev/null
@@ -1,117 +0,0 @@
-/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
-   EV67 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
-   This file is part of the GNU C Library.
-
-   The GNU C 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 C 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 C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Return the address of the last occurrence of a given character
-   within a null-terminated string, or null if it is not found.  */
-
-#include <sysdep.h>
-
-	.arch ev6
-	.set noreorder
-	.set noat
-
-ENTRY(strrchr)
-#ifdef PROF
-	ldgp	gp, 0(pv)
-	lda	AT, _mcount
-	jsr	AT, (AT), _mcount
-	.prologue 1
-#else
-	.prologue 0
-#endif
-
-	and	a1, 0xff, t2	# E : 00000000000000ch
-	insbl	a1, 1, t4	# U : 000000000000ch00
-	insbl	a1, 2, t5	# U : 0000000000ch0000
-	ldq_u   t0, 0(a0)	# L : load first quadword Latency=3
-
-	mov	zero, t6	# E : t6 is last match aligned addr
-	or	t2, t4, a1	# E : 000000000000chch
-	sll	t5, 8, t3	# U : 00000000ch000000
-	mov	zero, t8	# E : t8 is last match byte compare mask
-
-	andnot  a0, 7, v0	# E : align source addr
-	or	t5, t3, t3	# E : 00000000chch0000
-	sll	a1, 32, t2	# U : 0000chch00000000
-	sll	a1, 48, t4	# U : chch000000000000
-
-	or	t4, a1, a1	# E : chch00000000chch
-	or	t2, t3, t2	# E : 0000chchchch0000
-	or	a1, t2, a1	# E : chchchchchchchch
-	lda	t5, -1		# E : build garbage mask
-
-	cmpbge  zero, t0, t1	# E : bits set iff byte == zero
-	mskqh	t5, a0, t4	# E : Complete garbage mask
-	xor	t0, a1, t2	# E : make bytes == c zero
-	cmpbge	zero, t4, t4	# E : bits set iff byte is garbage
-
-	cmpbge  zero, t2, t3	# E : bits set iff byte == c
-	andnot	t1, t4, t1	# E : clear garbage from null test
-	andnot	t3, t4, t3	# E : clear garbage from char test
-	bne	t1, $eos	# U : did we already hit the terminator?
-
-	/* Character search main loop */
-$loop:
-	ldq	t0, 8(v0)	# L : load next quadword
-	cmovne	t3, v0, t6	# E : save previous comparisons match
-	nop			#   : Latency=2, extra map slot (keep nop with cmov)
-	nop
-
-	cmovne	t3, t3, t8	# E : Latency=2, extra map slot
-	nop			#   : keep with cmovne
-	addq	v0, 8, v0	# E :
-	xor	t0, a1, t2	# E :
-
-	cmpbge	zero, t0, t1	# E : bits set iff byte == zero
-	cmpbge	zero, t2, t3	# E : bits set iff byte == c
-	beq	t1, $loop	# U : if we havnt seen a null, loop
-	nop
-
-	/* Mask out character matches after terminator */
-$eos:
-	negq	t1, t4		# E : isolate first null byte match
-	and	t1, t4, t4	# E :
-	subq	t4, 1, t5	# E : build a mask of the bytes upto...
-	or	t4, t5, t4	# E : ... and including the null
-
-	and	t3, t4, t3	# E : mask out char matches after null
-	cmovne	t3, t3, t8	# E : save it, if match found Latency=2, extra map slot
-	nop			#   : Keep with cmovne
-	nop
-
-	cmovne	t3, v0, t6	# E :
-	nop			#   : Keep with cmovne
-	/* Locate the address of the last matched character */
-	ctlz	t8, t2		# U0 : Latency=3 (0x40 for t8=0)
-	nop
-
-	cmoveq	t8, 0x3f, t2	# E : Compensate for case when no match is seen
-	nop			# E : hide the cmov latency (2) behind ctlz latency
-	lda	t5, 0x3f($31)	# E :
-	subq	t5, t2, t5	# E : Normalize leading zero count
-
-	addq	t6, t5, v0	# E : and add to quadword address
-	ret			# L0 : Latency=3
-	nop
-	nop
-
-END(strrchr)
-
-weak_alias (strrchr, rindex)
-libc_hidden_builtin_def (strrchr)