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, 101 deletions

diff --git a/sysdeps/alpha/alphaev67/strchr.S b/sysdeps/alpha/alphaev67/strchr.S
deleted file mode 100644
index 101c7d489a..0000000000
--- a/sysdeps/alpha/alphaev67/strchr.S
+++ /dev/null
@@ -1,101 +0,0 @@
-/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1996.
-   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 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(strchr)
-#ifdef PROF
-	ldgp	gp, 0(pv)
-	lda	AT, _mcount
-	jsr	AT, (AT), _mcount
-	.prologue 1
-#else
-	.prologue 0
-#endif
-
-	ldq_u   t0, 0(a0)	# L : load first quadword Latency=3
-	and	a1, 0xff, t3	# E : 00000000000000ch
-	insbl	a1, 1, t5	# U : 000000000000ch00
-	insbl	a1, 7, a2	# U : ch00000000000000
-
-	insbl	t3, 6, a3	# U : 00ch000000000000
-	or	t5, t3, a1	# E : 000000000000chch
-	andnot  a0, 7, v0	# E : align our loop pointer
-	lda	t4, -1		# E : build garbage mask
-
-	mskqh	t4, a0, t4	# U : only want relevant part of first quad
-	or	a2, a3, a2	# E : chch000000000000
-	inswl	a1, 2, t5	# E : 00000000chch0000
-	inswl	a1, 4, a3	# E : 0000chch00000000
-
-	or	a1, a2, a1	# E : chch00000000chch
-	or	a3, t5, t5	# E : 0000chchchch0000
-	cmpbge  zero, t0, t2	# E : bits set iff byte == zero
-	cmpbge	zero, t4, t4	# E : bits set iff byte is garbage
-
-	/* This quad is _very_ serialized.  Lots of stalling happens */
-	or	t5, a1, a1	# E : chchchchchchchch
-	xor	t0, a1, t1	# E : make bytes == c zero
-	cmpbge  zero, t1, t3	# E : bits set iff byte == c
-	or	t2, t3, t0	# E : bits set iff char match or zero match
-
-	andnot	t0, t4, t0	# E : clear garbage bits
-	cttz	t0, a2		# U0 : speculative (in case we get a match)
-	nop			# E :
-	bne	t0, $found	# U :
-
-	/*
-	 * Yuk.  This loop is going to stall like crazy waiting for the
-	 * data to be loaded.  Not much can be done about it unless it's
-	 * unrolled multiple times, which is generally unsafe.
-	 */
-$loop:
-	ldq	t0, 8(v0)	# L : Latency=3
-	addq	v0, 8, v0	# E :
-	xor	t0, a1, t1	# E :
-	cmpbge	zero, t0, t2	# E : bits set iff byte == 0
-
-	cmpbge	zero, t1, t3	# E : bits set iff byte == c
-	or	t2, t3, t0	# E :
-	cttz	t3, a2		# U0 : speculative (in case we get a match)
-	beq	t0, $loop	# U :
-
-$found:
-	negq    t0, t1		# E : clear all but least set bit
-	and     t0, t1, t0	# E :
-	and	t0, t3, t1	# E : bit set iff byte was the char
-	addq	v0, a2, v0	# E : Add in the bit number from above
-
-	cmoveq	t1, $31, v0	# E : Two mapping slots, latency = 2
-	nop
-	nop
-	ret			# L0 :
-
-	END(strchr)
-
-weak_alias (strchr, index)
-libc_hidden_builtin_def (strchr)