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, 600 deletions

diff --git a/sysdeps/i386/i686/multiarch/wcscpy-ssse3.S b/sysdeps/i386/i686/multiarch/wcscpy-ssse3.S
deleted file mode 100644
index 6280ba92ab..0000000000
--- a/sysdeps/i386/i686/multiarch/wcscpy-ssse3.S
+++ /dev/null
@@ -1,600 +0,0 @@
-/* wcscpy with SSSE3
-   Copyright (C) 2011-2017 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
-   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/>.  */
-
-#if IS_IN (libc)
-# include <sysdep.h>
-
-# define CFI_PUSH(REG)	\
-	cfi_adjust_cfa_offset (4);	\
-	cfi_rel_offset (REG, 0)
-
-# define CFI_POP(REG)	\
-	cfi_adjust_cfa_offset (-4);	\
-	cfi_restore (REG)
-
-# define PUSH(REG)	pushl REG; CFI_PUSH (REG)
-# define POP(REG)	popl REG; CFI_POP (REG)
-
-# define PARMS	4
-# define RETURN	POP (%edi); ret; CFI_PUSH (%edi)
-# define STR1	PARMS
-# define STR2	STR1+4
-# define LEN	STR2+4
-
-	atom_text_section
-ENTRY (__wcscpy_ssse3)
-	mov	STR1(%esp), %edx
-	mov	STR2(%esp), %ecx
-
-	cmp	$0, (%ecx)
-	jz	L(ExitTail4)
-	cmp	$0, 4(%ecx)
-	jz	L(ExitTail8)
-	cmp	$0, 8(%ecx)
-	jz	L(ExitTail12)
-	cmp	$0, 12(%ecx)
-	jz	L(ExitTail16)
-
-	PUSH	(%edi)
-	mov	%edx, %edi
-	PUSH	(%esi)
-	lea	16(%ecx), %esi
-
-	and	$-16, %esi
-
-	pxor	%xmm0, %xmm0
-	pcmpeqd	(%esi), %xmm0
-	movdqu	(%ecx), %xmm1
-	movdqu	%xmm1, (%edx)
-
-	pmovmskb %xmm0, %eax
-	sub	%ecx, %esi
-
-	test	%eax, %eax
-	jnz	L(CopyFrom1To16Bytes)
-
-	mov	%edx, %eax
-	lea	16(%edx), %edx
-	and	$-16, %edx
-	sub	%edx, %eax
-
-	sub	%eax, %ecx
-	mov	%ecx, %eax
-	and	$0xf, %eax
-	mov	$0, %esi
-
-	jz	L(Align16Both)
-	cmp	$4, %eax
-	je	L(Shl4)
-	cmp	$8, %eax
-	je	L(Shl8)
-	jmp	L(Shl12)
-
-L(Align16Both):
-	movaps	(%ecx), %xmm1
-	movaps	16(%ecx), %xmm2
-	movaps	%xmm1, (%edx)
-	pcmpeqd	%xmm2, %xmm0
-	pmovmskb %xmm0, %eax
-	lea	16(%esi), %esi
-
-	test	%eax, %eax
-	jnz	L(CopyFrom1To16Bytes)
-
-	movaps	16(%ecx, %esi), %xmm3
-	movaps	%xmm2, (%edx, %esi)
-	pcmpeqd	%xmm3, %xmm0
-	pmovmskb %xmm0, %eax
-	lea	16(%esi), %esi
-
-	test	%eax, %eax
-	jnz	L(CopyFrom1To16Bytes)
-
-	movaps	16(%ecx, %esi), %xmm4
-	movaps	%xmm3, (%edx, %esi)
-	pcmpeqd	%xmm4, %xmm0
-	pmovmskb %xmm0, %eax
-	lea	16(%esi), %esi
-
-	test	%eax, %eax
-	jnz	L(CopyFrom1To16Bytes)
-
-	movaps	16(%ecx, %esi), %xmm1
-	movaps	%xmm4, (%edx, %esi)
-	pcmpeqd	%xmm1, %xmm0
-	pmovmskb %xmm0, %eax
-	lea	16(%esi), %esi
-
-	test	%eax, %eax
-	jnz	L(CopyFrom1To16Bytes)
-
-	movaps	16(%ecx, %esi), %xmm2
-	movaps	%xmm1, (%edx, %esi)
-	pcmpeqd	%xmm2, %xmm0
-	pmovmskb %xmm0, %eax
-	lea	16(%esi), %esi
-
-	test	%eax, %eax
-	jnz	L(CopyFrom1To16Bytes)
-
-	movaps	16(%ecx, %esi), %xmm3
-	movaps	%xmm2, (%edx, %esi)
-	pcmpeqd	%xmm3, %xmm0
-	pmovmskb %xmm0, %eax
-	lea	16(%esi), %esi
-
-	test	%eax, %eax
-	jnz	L(CopyFrom1To16Bytes)
-
-	movaps	%xmm3, (%edx, %esi)
-	mov	%ecx, %eax
-	lea	16(%ecx, %esi), %ecx
-	and	$-0x40, %ecx
-	sub	%ecx, %eax
-	sub	%eax, %edx
-
-	mov	$-0x40, %esi
-
-L(Aligned64Loop):
-	movaps	(%ecx), %xmm2
-	movaps	32(%ecx), %xmm3
-	movaps	%xmm2, %xmm4
-	movaps	16(%ecx), %xmm5
-	movaps	%xmm3, %xmm6
-	movaps	48(%ecx), %xmm7
-	pminub	%xmm5, %xmm2
-	pminub	%xmm7, %xmm3
-	pminub	%xmm2, %xmm3
-	lea	64(%edx), %edx
-	pcmpeqd	%xmm0, %xmm3
-	lea	64(%ecx), %ecx
-	pmovmskb %xmm3, %eax
-
-	test	%eax, %eax
-	jnz	L(Aligned64Leave)
-	movaps	%xmm4, -64(%edx)
-	movaps	%xmm5, -48(%edx)
-	movaps	%xmm6, -32(%edx)
-	movaps	%xmm7, -16(%edx)
-	jmp	L(Aligned64Loop)
-
-L(Aligned64Leave):
-	pcmpeqd	%xmm4, %xmm0
-	pmovmskb %xmm0, %eax
-	test	%eax, %eax
-	jnz	L(CopyFrom1To16Bytes)
-
-	pcmpeqd	%xmm5, %xmm0
-	pmovmskb %xmm0, %eax
-	movaps	%xmm4, -64(%edx)
-	test	%eax, %eax
-	lea	16(%esi), %esi
-	jnz	L(CopyFrom1To16Bytes)
-
-	pcmpeqd	%xmm6, %xmm0
-	pmovmskb %xmm0, %eax
-	movaps	%xmm5, -48(%edx)
-	test	%eax, %eax
-	lea	16(%esi), %esi
-	jnz	L(CopyFrom1To16Bytes)
-
-	movaps	%xmm6, -32(%edx)
-	pcmpeqd	%xmm7, %xmm0
-	pmovmskb %xmm0, %eax
-	test	%eax, %eax
-	lea	16(%esi), %esi
-	jnz	L(CopyFrom1To16Bytes)
-
-	mov	$-0x40, %esi
-	movaps	%xmm7, -16(%edx)
-	jmp	L(Aligned64Loop)
-
-	.p2align 4
-L(Shl4):
-	movaps	-4(%ecx), %xmm1
-	movaps	12(%ecx), %xmm2
-L(Shl4Start):
-	pcmpeqd	%xmm2, %xmm0
-	pmovmskb %xmm0, %eax
-	movaps	%xmm2, %xmm3
-
-	test	%eax, %eax
-	jnz	L(Shl4LoopExit)
-
-	palignr	$4, %xmm1, %xmm2
-	movaps	%xmm2, (%edx)
-	movaps	28(%ecx), %xmm2
-
-	pcmpeqd	%xmm2, %xmm0
-	lea	16(%edx), %edx
-	pmovmskb %xmm0, %eax
-	lea	16(%ecx), %ecx
-	movaps	%xmm2, %xmm1
-
-	test	%eax, %eax
-	jnz	L(Shl4LoopExit)
-
-	palignr	$4, %xmm3, %xmm2
-	movaps	%xmm2, (%edx)
-	movaps	28(%ecx), %xmm2
-
-	pcmpeqd	%xmm2, %xmm0
-	lea	16(%edx), %edx
-	pmovmskb %xmm0, %eax
-	lea	16(%ecx), %ecx
-	movaps	%xmm2, %xmm3
-
-	test	%eax, %eax
-	jnz	L(Shl4LoopExit)
-
-	palignr	$4, %xmm1, %xmm2
-	movaps	%xmm2, (%edx)
-	movaps	28(%ecx), %xmm2
-
-	pcmpeqd	%xmm2, %xmm0
-	lea	16(%edx), %edx
-	pmovmskb %xmm0, %eax
-	lea	16(%ecx), %ecx
-
-	test	%eax, %eax
-	jnz	L(Shl4LoopExit)
-
-	palignr	$4, %xmm3, %xmm2
-	movaps	%xmm2, (%edx)
-	lea	28(%ecx), %ecx
-	lea	16(%edx), %edx
-
-	mov	%ecx, %eax
-	and	$-0x40, %ecx
-	sub	%ecx, %eax
-	lea	-12(%ecx), %ecx
-	sub	%eax, %edx
-
-	movaps	-4(%ecx), %xmm1
-
-L(Shl4LoopStart):
-	movaps	12(%ecx), %xmm2
-	movaps	28(%ecx), %xmm3
-	movaps	%xmm3, %xmm6
-	movaps	44(%ecx), %xmm4
-	movaps	%xmm4, %xmm7
-	movaps	60(%ecx), %xmm5
-	pminub	%xmm2, %xmm6
-	pminub	%xmm5, %xmm7
-	pminub	%xmm6, %xmm7
-	pcmpeqd	%xmm0, %xmm7
-	pmovmskb %xmm7, %eax
-	movaps	%xmm5, %xmm7
-	palignr	$4, %xmm4, %xmm5
-	test	%eax, %eax
-	palignr	$4, %xmm3, %xmm4
-	jnz	L(Shl4Start)
-
-	palignr	$4, %xmm2, %xmm3
-	lea	64(%ecx), %ecx
-	palignr	$4, %xmm1, %xmm2
-	movaps	%xmm7, %xmm1
-	movaps	%xmm5, 48(%edx)
-	movaps	%xmm4, 32(%edx)
-	movaps	%xmm3, 16(%edx)
-	movaps	%xmm2, (%edx)
-	lea	64(%edx), %edx
-	jmp	L(Shl4LoopStart)
-
-L(Shl4LoopExit):
-	movlpd	(%ecx), %xmm0
-	movl	8(%ecx), %esi
-	movlpd	%xmm0, (%edx)
-	movl	%esi, 8(%edx)
-	POP	(%esi)
-	add	$12, %edx
-	add	$12, %ecx
-	test	%al, %al
-	jz	L(ExitHigh)
-	test	$0x01, %al
-	jnz	L(Exit4)
-	movlpd	(%ecx), %xmm0
-	movlpd	%xmm0, (%edx)
-	movl	%edi, %eax
-	RETURN
-
-	CFI_PUSH	(%esi)
-
-	.p2align 4
-L(Shl8):
-	movaps	-8(%ecx), %xmm1
-	movaps	8(%ecx), %xmm2
-L(Shl8Start):
-	pcmpeqd	%xmm2, %xmm0
-	pmovmskb %xmm0, %eax
-	movaps	%xmm2, %xmm3
-
-	test	%eax, %eax
-	jnz	L(Shl8LoopExit)
-
-	palignr	$8, %xmm1, %xmm2
-	movaps	%xmm2, (%edx)
-	movaps	24(%ecx), %xmm2
-
-	pcmpeqd	%xmm2, %xmm0
-	lea	16(%edx), %edx
-	pmovmskb %xmm0, %eax
-	lea	16(%ecx), %ecx
-	movaps	%xmm2, %xmm1
-
-	test	%eax, %eax
-	jnz	L(Shl8LoopExit)
-
-	palignr	$8, %xmm3, %xmm2
-	movaps	%xmm2, (%edx)
-	movaps	24(%ecx), %xmm2
-
-	pcmpeqd	%xmm2, %xmm0
-	lea	16(%edx), %edx
-	pmovmskb %xmm0, %eax
-	lea	16(%ecx), %ecx
-	movaps	%xmm2, %xmm3
-
-	test	%eax, %eax
-	jnz	L(Shl8LoopExit)
-
-	palignr	$8, %xmm1, %xmm2
-	movaps	%xmm2, (%edx)
-	movaps	24(%ecx), %xmm2
-
-	pcmpeqd	%xmm2, %xmm0
-	lea	16(%edx), %edx
-	pmovmskb %xmm0, %eax
-	lea	16(%ecx), %ecx
-
-	test	%eax, %eax
-	jnz	L(Shl8LoopExit)
-
-	palignr	$8, %xmm3, %xmm2
-	movaps	%xmm2, (%edx)
-	lea	24(%ecx), %ecx
-	lea	16(%edx), %edx
-
-	mov	%ecx, %eax
-	and	$-0x40, %ecx
-	sub	%ecx, %eax
-	lea	-8(%ecx), %ecx
-	sub	%eax, %edx
-
-	movaps	-8(%ecx), %xmm1
-
-L(Shl8LoopStart):
-	movaps	8(%ecx), %xmm2
-	movaps	24(%ecx), %xmm3
-	movaps	%xmm3, %xmm6
-	movaps	40(%ecx), %xmm4
-	movaps	%xmm4, %xmm7
-	movaps	56(%ecx), %xmm5
-	pminub	%xmm2, %xmm6
-	pminub	%xmm5, %xmm7
-	pminub	%xmm6, %xmm7
-	pcmpeqd	%xmm0, %xmm7
-	pmovmskb %xmm7, %eax
-	movaps	%xmm5, %xmm7
-	palignr	$8, %xmm4, %xmm5
-	test	%eax, %eax
-	palignr	$8, %xmm3, %xmm4
-	jnz	L(Shl8Start)
-
-	palignr	$8, %xmm2, %xmm3
-	lea	64(%ecx), %ecx
-	palignr	$8, %xmm1, %xmm2
-	movaps	%xmm7, %xmm1
-	movaps	%xmm5, 48(%edx)
-	movaps	%xmm4, 32(%edx)
-	movaps	%xmm3, 16(%edx)
-	movaps	%xmm2, (%edx)
-	lea	64(%edx), %edx
-	jmp	L(Shl8LoopStart)
-
-L(Shl8LoopExit):
-	movlpd	(%ecx), %xmm0
-	movlpd	%xmm0, (%edx)
-	POP	(%esi)
-	add	$8, %edx
-	add	$8, %ecx
-	test	%al, %al
-	jz	L(ExitHigh)
-	test	$0x01, %al
-	jnz	L(Exit4)
-	movlpd	(%ecx), %xmm0
-	movlpd	%xmm0, (%edx)
-	movl	%edi, %eax
-	RETURN
-
-	CFI_PUSH	(%esi)
-
-	.p2align 4
-L(Shl12):
-	movaps	-12(%ecx), %xmm1
-	movaps	4(%ecx), %xmm2
-L(Shl12Start):
-	pcmpeqd	%xmm2, %xmm0
-	pmovmskb %xmm0, %eax
-	movaps	%xmm2, %xmm3
-
-	test	%eax, %eax
-	jnz	L(Shl12LoopExit)
-
-	palignr	$12, %xmm1, %xmm2
-	movaps	%xmm2, (%edx)
-	movaps	20(%ecx), %xmm2
-
-	pcmpeqd	%xmm2, %xmm0
-	lea	16(%edx), %edx
-	pmovmskb %xmm0, %eax
-	lea	16(%ecx), %ecx
-	movaps	%xmm2, %xmm1
-
-	test	%eax, %eax
-	jnz	L(Shl12LoopExit)
-
-	palignr	$12, %xmm3, %xmm2
-	movaps	%xmm2, (%edx)
-	movaps	20(%ecx), %xmm2
-
-	pcmpeqd	%xmm2, %xmm0
-	lea	16(%edx), %edx
-	pmovmskb %xmm0, %eax
-	lea	16(%ecx), %ecx
-	movaps	%xmm2, %xmm3
-
-	test	%eax, %eax
-	jnz	L(Shl12LoopExit)
-
-	palignr	$12, %xmm1, %xmm2
-	movaps	%xmm2, (%edx)
-	movaps	20(%ecx), %xmm2
-
-	pcmpeqd	%xmm2, %xmm0
-	lea	16(%edx), %edx
-	pmovmskb %xmm0, %eax
-	lea	16(%ecx), %ecx
-
-	test	%eax, %eax
-	jnz	L(Shl12LoopExit)
-
-	palignr	$12, %xmm3, %xmm2
-	movaps	%xmm2, (%edx)
-	lea	20(%ecx), %ecx
-	lea	16(%edx), %edx
-
-	mov	%ecx, %eax
-	and	$-0x40, %ecx
-	sub	%ecx, %eax
-	lea	-4(%ecx), %ecx
-	sub	%eax, %edx
-
-	movaps	-12(%ecx), %xmm1
-
-L(Shl12LoopStart):
-	movaps	4(%ecx), %xmm2
-	movaps	20(%ecx), %xmm3
-	movaps	%xmm3, %xmm6
-	movaps	36(%ecx), %xmm4
-	movaps	%xmm4, %xmm7
-	movaps	52(%ecx), %xmm5
-	pminub	%xmm2, %xmm6
-	pminub	%xmm5, %xmm7
-	pminub	%xmm6, %xmm7
-	pcmpeqd	%xmm0, %xmm7
-	pmovmskb %xmm7, %eax
-	movaps	%xmm5, %xmm7
-	palignr	$12, %xmm4, %xmm5
-	test	%eax, %eax
-	palignr	$12, %xmm3, %xmm4
-	jnz	L(Shl12Start)
-
-	palignr	$12, %xmm2, %xmm3
-	lea	64(%ecx), %ecx
-	palignr	$12, %xmm1, %xmm2
-	movaps	%xmm7, %xmm1
-	movaps	%xmm5, 48(%edx)
-	movaps	%xmm4, 32(%edx)
-	movaps	%xmm3, 16(%edx)
-	movaps	%xmm2, (%edx)
-	lea	64(%edx), %edx
-	jmp	L(Shl12LoopStart)
-
-L(Shl12LoopExit):
-	movl	(%ecx), %esi
-	movl	%esi, (%edx)
-	mov	$4, %esi
-
-	.p2align 4
-L(CopyFrom1To16Bytes):
-	add	%esi, %edx
-	add	%esi, %ecx
-
-	POP	(%esi)
-	test	%al, %al
-	jz	L(ExitHigh)
-	test	$0x01, %al
-	jnz	L(Exit4)
-L(Exit8):
-	movlpd	(%ecx), %xmm0
-	movlpd	%xmm0, (%edx)
-	movl	%edi, %eax
-	RETURN
-
-	.p2align 4
-L(ExitHigh):
-	test	$0x01, %ah
-	jnz	L(Exit12)
-L(Exit16):
-	movdqu	(%ecx), %xmm0
-	movdqu	%xmm0, (%edx)
-	movl	%edi, %eax
-	RETURN
-
-	.p2align 4
-L(Exit4):
-	movl	(%ecx), %eax
-	movl	%eax, (%edx)
-	movl	%edi, %eax
-	RETURN
-
-	.p2align 4
-L(Exit12):
-	movlpd	(%ecx), %xmm0
-	movlpd	%xmm0, (%edx)
-	movl	8(%ecx), %eax
-	movl	%eax, 8(%edx)
-	movl	%edi, %eax
-	RETURN
-
-CFI_POP	(%edi)
-
-	.p2align 4
-L(ExitTail4):
-	movl	(%ecx), %eax
-	movl	%eax, (%edx)
-	movl	%edx, %eax
-	ret
-
-	.p2align 4
-L(ExitTail8):
-	movlpd	(%ecx), %xmm0
-	movlpd	%xmm0, (%edx)
-	movl	%edx, %eax
-	ret
-
-	.p2align 4
-L(ExitTail12):
-	movlpd	(%ecx), %xmm0
-	movlpd	%xmm0, (%edx)
-	movl	8(%ecx), %eax
-	movl	%eax, 8(%edx)
-	movl	%edx, %eax
-	ret
-
-	.p2align 4
-L(ExitTail16):
-	movdqu	(%ecx), %xmm0
-	movdqu	%xmm0, (%edx)
-	movl	%edx, %eax
-	ret
-
-END (__wcscpy_ssse3)
-#endif