Prepare for radical source tree reorganization.zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 0 insertions, 75 deletions

diff --git a/sysdeps/powerpc/powerpc32/405/strlen.S b/sysdeps/powerpc/powerpc32/405/strlen.S
deleted file mode 100644
index 25e54dafc7..0000000000
--- a/sysdeps/powerpc/powerpc32/405/strlen.S
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Optimized strlen implementation for PowerPC476.
-   Copyright (C) 2010-2017 Free Software Foundation, Inc.
-   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, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-
-/* strlen
-
-       Register Use
-       r3:source address and return length of string
-       r4:byte counter
-
-       Implementation description
-       Load 2 words at a time and count bytes, if we find null we subtract one from
-       the count and return the count value. We need to subtract one because
-       we don't count the null character as a byte. */
-
-EALIGN (strlen,5,0)
-       neg     r7,r3
-       clrlwi. r8,r7,29
-       addi    r4,0,0
-       beq     L(byte_count_loop)
-       mtctr   r8
-
-L(loop):
-       lbz     r5,0(r3)
-       cmpi    cr5,r5,0x0
-       addi    r3,r3,0x1
-       addi    r4,r4,0x1
-       beq     cr5,L(end_strlen)
-       bdnz    L(loop)
-
-L(byte_count_loop):
-       lwz     r5,0(r3)
-       lwz     r6,4(r3)
-       dlmzb.  r12,r5,r6
-       add     r4,r4,r12
-       bne     L(end_strlen)
-       lwz     r5,8(r3)
-       lwz     r6,12(r3)
-       dlmzb.  r12,r5,r6
-       add     r4,r4,r12
-       bne     L(end_strlen)
-       lwz     r5,16(r3)
-       lwz     r6,20(r3)
-       dlmzb.  r12,r5,r6
-       add     r4,r4,r12
-       bne     L(end_strlen)
-       lwz     r5,24(r3)
-       lwz     r6,28(r3)
-       addi    r3,r3,0x20
-       dlmzb.  r12,r5,r6
-       add     r4,r4,r12
-       bne     L(end_strlen)
-       b       L(byte_count_loop)
-
-L(end_strlen):
-       addi    r3,r4,-1
-       blr
-END (strlen)
-libc_hidden_builtin_def (strlen)