/* memcpy with SSSE3
Copyright (C) 2010-2018 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) \
&& (defined SHARED \
|| defined USE_AS_MEMMOVE \
|| !defined USE_MULTIARCH)
# include <sysdep.h>
# include "asm-syntax.h"
# ifndef MEMCPY
# define MEMCPY __memcpy_ssse3
# define MEMCPY_CHK __memcpy_chk_ssse3
# endif
# ifdef USE_AS_BCOPY
# define SRC PARMS
# define DEST SRC+4
# define LEN DEST+4
# else
# define DEST PARMS
# define SRC DEST+4
# define LEN SRC+4
# endif
# 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)
# ifdef PIC
# define PARMS 8 /* Preserve EBX. */
# define ENTRANCE PUSH (%ebx);
# define RETURN_END POP (%ebx); ret
# define RETURN RETURN_END; CFI_PUSH (%ebx)
# define JMPTBL(I, B) I - B
/* Load an entry in a jump table into EBX and branch to it. TABLE is a
jump table with relative offsets. INDEX is a register contains the
index into the jump table. SCALE is the scale of INDEX. */
# define BRANCH_TO_JMPTBL_ENTRY(TABLE, INDEX, SCALE) \
/* We first load PC into EBX. */ \
SETUP_PIC_REG(bx); \
/* Get the address of the jump table. */ \
addl $(TABLE - .), %ebx; \
/* Get the entry and convert the relative offset to the \
absolute address. */ \
addl (%ebx, INDEX, SCALE), %ebx; \
/* We loaded the jump table. Go. */ \
_CET_NOTRACK jmp *%ebx
# else
# define PARMS 4
# define ENTRANCE
# define RETURN_END ret
# define RETURN RETURN_END
# define JMPTBL(I, B) I
/* Branch to an entry in a jump table. TABLE is a jump table with
absolute offsets. INDEX is a register contains the index into the
jump table. SCALE is the scale of INDEX. */
# define BRANCH_TO_JMPTBL_ENTRY(TABLE, INDEX, SCALE) \
_CET_NOTRACK jmp *TABLE(, INDEX, SCALE)
# endif
.section .text.ssse3,"ax",@progbits
# if !defined USE_AS_BCOPY && defined SHARED
ENTRY (MEMCPY_CHK)
movl 12(%esp), %eax
cmpl %eax, 16(%esp)
jb HIDDEN_JUMPTARGET (__chk_fail)
END (MEMCPY_CHK)
# endif
ENTRY (MEMCPY)
ENTRANCE
movl LEN(%esp), %ecx
movl SRC(%esp), %eax
movl DEST(%esp), %edx
# ifdef USE_AS_MEMMOVE
cmp %eax, %edx
jb L(copy_forward)
je L(fwd_write_0bytes)
cmp $32, %ecx
jae L(memmove_bwd)
jmp L(bk_write_less32bytes_2)
.p2align 4
L(memmove_bwd):
add %ecx, %eax
cmp %eax, %edx
movl SRC(%esp), %eax
jb L(copy_backward)
L(copy_forward):
# endif
cmp $48, %ecx
jae L(48bytesormore)
L(fwd_write_less32bytes):
# ifndef USE_AS_MEMMOVE
cmp %dl, %al
jb L(bk_write)
# endif
add %ecx, %edx
add %ecx, %eax
BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd), %ecx, 4)
# ifndef USE_AS_MEMMOVE
.p2align 4
L(bk_write):
BRANCH_TO_JMPTBL_ENTRY (L(table_48_bytes_bwd), %ecx, 4)
# endif
.p2align 4
L(48bytesormore):
# ifndef USE_AS_MEMMOVE
movlpd (%eax), %xmm0
movlpd 8(%eax), %xmm1
movlpd %xmm0, (%edx)
movlpd %xmm1, 8(%edx)
# else
movdqu (%eax), %xmm0
# endif
PUSH (%edi)
movl %edx, %edi
and $-16, %edx
add $16, %edx
sub %edx, %edi
add %edi, %ecx
sub %edi, %eax
# ifdef SHARED_CACHE_SIZE_HALF
cmp $SHARED_CACHE_SIZE_HALF, %ecx
# else
# ifdef PIC
SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_shared_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_shared_cache_size_half, %ecx
# endif
# endif
mov %eax, %edi
jae L(large_page)
and $0xf, %edi
jz L(shl_0)
BRANCH_TO_JMPTBL_ENTRY (L(shl_table), %edi, 4)
.p2align 4
L(shl_0):
# ifdef USE_AS_MEMMOVE
movl DEST+4(%esp), %edi
movdqu %xmm0, (%edi)
# endif
xor %edi, %edi
cmp $127, %ecx
ja L(shl_0_gobble)
lea -32(%ecx), %ecx
.p2align 4
L(shl_0_loop):
movdqa (%eax, %edi), %xmm0
movdqa 16(%eax, %edi), %xmm1
sub $32, %ecx
movdqa %xmm0, (%edx, %edi)
movdqa %xmm1, 16(%edx, %edi)
lea 32(%edi), %edi
jb L(shl_0_end)
movdqa (%eax, %edi), %xmm0
movdqa 16(%eax, %edi), %xmm1
sub $32, %ecx
movdqa %xmm0, (%edx, %edi)
movdqa %xmm1, 16(%edx, %edi)
lea 32(%edi), %edi
jb L(shl_0_end)
movdqa (%eax, %edi), %xmm0
movdqa 16(%eax, %edi), %xmm1
sub $32, %ecx
movdqa %xmm0, (%edx, %edi)
movdqa %xmm1, 16(%edx, %edi)
lea 32(%edi), %edi
jb L(shl_0_end)
movdqa (%eax, %edi), %xmm0
movdqa 16(%eax, %edi), %xmm1
sub $32, %ecx
movdqa %xmm0, (%edx, %edi)
movdqa %xmm1, 16(%edx, %edi)
lea 32(%edi), %edi
L(shl_0_end):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
add %edi, %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd_align), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(shl_0_gobble):
# ifdef DATA_CACHE_SIZE_HALF
cmp $DATA_CACHE_SIZE_HALF, %ecx
# else
# ifdef PIC
SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_data_cache_size_half, %ecx
# endif
# endif
POP (%edi)
lea -128(%ecx), %ecx
jae L(shl_0_gobble_mem_loop)
.p2align 4
L(shl_0_gobble_cache_loop):
movdqa (%eax), %xmm0
movdqa 0x10(%eax), %xmm1
movdqa 0x20(%eax), %xmm2
movdqa 0x30(%eax), %xmm3
movdqa 0x40(%eax), %xmm4
movdqa 0x50(%eax), %xmm5
movdqa 0x60(%eax), %xmm6
movdqa 0x70(%eax), %xmm7
lea 0x80(%eax), %eax
sub $128, %ecx
movdqa %xmm0, (%edx)
movdqa %xmm1, 0x10(%edx)
movdqa %xmm2, 0x20(%edx)
movdqa %xmm3, 0x30(%edx)
movdqa %xmm4, 0x40(%edx)
movdqa %xmm5, 0x50(%edx)
movdqa %xmm6, 0x60(%edx)
movdqa %xmm7, 0x70(%edx)
lea 0x80(%edx), %edx
jae L(shl_0_gobble_cache_loop)
cmp $-0x40, %ecx
lea 0x80(%ecx), %ecx
jl L(shl_0_cache_less_64bytes)
movdqa (%eax), %xmm0
sub $0x40, %ecx
movdqa 0x10(%eax), %xmm1
movdqa %xmm0, (%edx)
movdqa %xmm1, 0x10(%edx)
movdqa 0x20(%eax), %xmm0
movdqa 0x30(%eax), %xmm1
add $0x40, %eax
movdqa %xmm0, 0x20(%edx)
movdqa %xmm1, 0x30(%edx)
add $0x40, %edx
L(shl_0_cache_less_64bytes):
cmp $0x20, %ecx
jb L(shl_0_cache_less_32bytes)
movdqa (%eax), %xmm0
sub $0x20, %ecx
movdqa 0x10(%eax), %xmm1
add $0x20, %eax
movdqa %xmm0, (%edx)
movdqa %xmm1, 0x10(%edx)
add $0x20, %edx
L(shl_0_cache_less_32bytes):
cmp $0x10, %ecx
jb L(shl_0_cache_less_16bytes)
sub $0x10, %ecx
movdqa (%eax), %xmm0
add $0x10, %eax
movdqa %xmm0, (%edx)
add $0x10, %edx
L(shl_0_cache_less_16bytes):
add %ecx, %edx
add %ecx, %eax
BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd), %ecx, 4)
.p2align 4
L(shl_0_gobble_mem_loop):
prefetcht0 0x1c0(%eax)
prefetcht0 0x280(%eax)
prefetcht0 0x1c0(%edx)
movdqa (%eax), %xmm0
movdqa 0x10(%eax), %xmm1
movdqa 0x20(%eax), %xmm2
movdqa 0x30(%eax), %xmm3
movdqa 0x40(%eax), %xmm4
movdqa 0x50(%eax), %xmm5
movdqa 0x60(%eax), %xmm6
movdqa 0x70(%eax), %xmm7
lea 0x80(%eax), %eax
sub $0x80, %ecx
movdqa %xmm0, (%edx)
movdqa %xmm1, 0x10(%edx)
movdqa %xmm2, 0x20(%edx)
movdqa %xmm3, 0x30(%edx)
movdqa %xmm4, 0x40(%edx)
movdqa %xmm5, 0x50(%edx)
movdqa %xmm6, 0x60(%edx)
movdqa %xmm7, 0x70(%edx)
lea 0x80(%edx), %edx
jae L(shl_0_gobble_mem_loop)
cmp $-0x40, %ecx
lea 0x80(%ecx), %ecx
jl L(shl_0_mem_less_64bytes)
movdqa (%eax), %xmm0
sub $0x40, %ecx
movdqa 0x10(%eax), %xmm1
movdqa %xmm0, (%edx)
movdqa %xmm1, 0x10(%edx)
movdqa 0x20(%eax), %xmm0
movdqa 0x30(%eax), %xmm1
add $0x40, %eax
movdqa %xmm0, 0x20(%edx)
movdqa %xmm1, 0x30(%edx)
add $0x40, %edx
L(shl_0_mem_less_64bytes):
cmp $0x20, %ecx
jb L(shl_0_mem_less_32bytes)
movdqa (%eax), %xmm0
sub $0x20, %ecx
movdqa 0x10(%eax), %xmm1
add $0x20, %eax
movdqa %xmm0, (%edx)
movdqa %xmm1, 0x10(%edx)
add $0x20, %edx
L(shl_0_mem_less_32bytes):
cmp $0x10, %ecx
jb L(shl_0_mem_less_16bytes)
sub $0x10, %ecx
movdqa (%eax), %xmm0
add $0x10, %eax
movdqa %xmm0, (%edx)
add $0x10, %edx
L(shl_0_mem_less_16bytes):
add %ecx, %edx
add %ecx, %eax
BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd_align), %ecx, 4)
.p2align 4
L(shl_1):
# ifndef USE_AS_MEMMOVE
movaps -1(%eax), %xmm1
# else
movl DEST+4(%esp), %edi
movaps -1(%eax), %xmm1
movdqu %xmm0, (%edi)
# endif
# ifdef DATA_CACHE_SIZE_HALF
cmp $DATA_CACHE_SIZE_HALF, %ecx
# else
# ifdef PIC
SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_data_cache_size_half, %ecx
# endif
# endif
jb L(sh_1_no_prefetch)
lea -64(%ecx), %ecx
.p2align 4
L(Shl1LoopStart):
prefetcht0 0x1c0(%eax)
prefetcht0 0x1c0(%edx)
movaps 15(%eax), %xmm2
movaps 31(%eax), %xmm3
movaps 47(%eax), %xmm4
movaps 63(%eax), %xmm5
movaps %xmm5, %xmm7
palignr $1, %xmm4, %xmm5
palignr $1, %xmm3, %xmm4
movaps %xmm5, 48(%edx)
palignr $1, %xmm2, %xmm3
lea 64(%eax), %eax
palignr $1, %xmm1, %xmm2
movaps %xmm4, 32(%edx)
movaps %xmm3, 16(%edx)
movaps %xmm7, %xmm1
movaps %xmm2, (%edx)
lea 64(%edx), %edx
sub $64, %ecx
ja L(Shl1LoopStart)
L(Shl1LoopLeave):
add $32, %ecx
jle L(shl_end_0)
movaps 15(%eax), %xmm2
movaps 31(%eax), %xmm3
palignr $1, %xmm2, %xmm3
palignr $1, %xmm1, %xmm2
movaps %xmm2, (%edx)
movaps %xmm3, 16(%edx)
lea 32(%edx, %ecx), %edx
lea 32(%eax, %ecx), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(sh_1_no_prefetch):
lea -32(%ecx), %ecx
lea -1(%eax), %eax
xor %edi, %edi
.p2align 4
L(sh_1_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm4
palignr $1, %xmm2, %xmm3
palignr $1, %xmm1, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jb L(sh_1_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm1
palignr $1, %xmm2, %xmm3
palignr $1, %xmm4, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jae L(sh_1_no_prefetch_loop)
L(sh_1_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 1(%edi, %eax), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(shl_2):
# ifndef USE_AS_MEMMOVE
movaps -2(%eax), %xmm1
# else
movl DEST+4(%esp), %edi
movaps -2(%eax), %xmm1
movdqu %xmm0, (%edi)
# endif
# ifdef DATA_CACHE_SIZE_HALF
cmp $DATA_CACHE_SIZE_HALF, %ecx
# else
# ifdef PIC
SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_data_cache_size_half, %ecx
# endif
# endif
jb L(sh_2_no_prefetch)
lea -64(%ecx), %ecx
.p2align 4
L(Shl2LoopStart):
prefetcht0 0x1c0(%eax)
prefetcht0 0x1c0(%edx)
movaps 14(%eax), %xmm2
movaps 30(%eax), %xmm3
movaps 46(%eax), %xmm4
movaps 62(%eax), %xmm5
movaps %xmm5, %xmm7
palignr $2, %xmm4, %xmm5
palignr $2, %xmm3, %xmm4
movaps %xmm5, 48(%edx)
palignr $2, %xmm2, %xmm3
lea 64(%eax), %eax
palignr $2, %xmm1, %xmm2
movaps %xmm4, 32(%edx)
movaps %xmm3, 16(%edx)
movaps %xmm7, %xmm1
movaps %xmm2, (%edx)
lea 64(%edx), %edx
sub $64, %ecx
ja L(Shl2LoopStart)
L(Shl2LoopLeave):
add $32, %ecx
jle L(shl_end_0)
movaps 14(%eax), %xmm2
movaps 30(%eax), %xmm3
palignr $2, %xmm2, %xmm3
palignr $2, %xmm1, %xmm2
movaps %xmm2, (%edx)
movaps %xmm3, 16(%edx)
lea 32(%edx, %ecx), %edx
lea 32(%eax, %ecx), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(sh_2_no_prefetch):
lea -32(%ecx), %ecx
lea -2(%eax), %eax
xor %edi, %edi
.p2align 4
L(sh_2_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm4
palignr $2, %xmm2, %xmm3
palignr $2, %xmm1, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jb L(sh_2_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm1
palignr $2, %xmm2, %xmm3
palignr $2, %xmm4, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jae L(sh_2_no_prefetch_loop)
L(sh_2_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 2(%edi, %eax), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(shl_3):
# ifndef USE_AS_MEMMOVE
movaps -3(%eax), %xmm1
# else
movl DEST+4(%esp), %edi
movaps -3(%eax), %xmm1
movdqu %xmm0, (%edi)
# endif
# ifdef DATA_CACHE_SIZE_HALF
cmp $DATA_CACHE_SIZE_HALF, %ecx
# else
# ifdef PIC
SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_data_cache_size_half, %ecx
# endif
# endif
jb L(sh_3_no_prefetch)
lea -64(%ecx), %ecx
.p2align 4
L(Shl3LoopStart):
prefetcht0 0x1c0(%eax)
prefetcht0 0x1c0(%edx)
movaps 13(%eax), %xmm2
movaps 29(%eax), %xmm3
movaps 45(%eax), %xmm4
movaps 61(%eax), %xmm5
movaps %xmm5, %xmm7
palignr $3, %xmm4, %xmm5
palignr $3, %xmm3, %xmm4
movaps %xmm5, 48(%edx)
palignr $3, %xmm2, %xmm3
lea 64(%eax), %eax
palignr $3, %xmm1, %xmm2
movaps %xmm4, 32(%edx)
movaps %xmm3, 16(%edx)
movaps %xmm7, %xmm1
movaps %xmm2, (%edx)
lea 64(%edx), %edx
sub $64, %ecx
ja L(Shl3LoopStart)
L(Shl3LoopLeave):
add $32, %ecx
jle L(shl_end_0)
movaps 13(%eax), %xmm2
movaps 29(%eax), %xmm3
palignr $3, %xmm2, %xmm3
palignr $3, %xmm1, %xmm2
movaps %xmm2, (%edx)
movaps %xmm3, 16(%edx)
lea 32(%edx, %ecx), %edx
lea 32(%eax, %ecx), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(sh_3_no_prefetch):
lea -32(%ecx), %ecx
lea -3(%eax), %eax
xor %edi, %edi
.p2align 4
L(sh_3_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm4
palignr $3, %xmm2, %xmm3
palignr $3, %xmm1, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jb L(sh_3_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm1
palignr $3, %xmm2, %xmm3
palignr $3, %xmm4, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jae L(sh_3_no_prefetch_loop)
L(sh_3_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 3(%edi, %eax), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(shl_4):
# ifndef USE_AS_MEMMOVE
movaps -4(%eax), %xmm1
# else
movl DEST+4(%esp), %edi
movaps -4(%eax), %xmm1
movdqu %xmm0, (%edi)
# endif
# ifdef DATA_CACHE_SIZE_HALF
cmp $DATA_CACHE_SIZE_HALF, %ecx
# else
# ifdef PIC
SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_data_cache_size_half, %ecx
# endif
# endif
jb L(sh_4_no_prefetch)
lea -64(%ecx), %ecx
.p2align 4
L(Shl4LoopStart):
prefetcht0 0x1c0(%eax)
prefetcht0 0x1c0(%edx)
movaps 12(%eax), %xmm2
movaps 28(%eax), %xmm3
movaps 44(%eax), %xmm4
movaps 60(%eax), %xmm5
movaps %xmm5, %xmm7
palignr $4, %xmm4, %xmm5
palignr $4, %xmm3, %xmm4
movaps %xmm5, 48(%edx)
palignr $4, %xmm2, %xmm3
lea 64(%eax), %eax
palignr $4, %xmm1, %xmm2
movaps %xmm4, 32(%edx)
movaps %xmm3, 16(%edx)
movaps %xmm7, %xmm1
movaps %xmm2, (%edx)
lea 64(%edx), %edx
sub $64, %ecx
ja L(Shl4LoopStart)
L(Shl4LoopLeave):
add $32, %ecx
jle L(shl_end_0)
movaps 12(%eax), %xmm2
movaps 28(%eax), %xmm3
palignr $4, %xmm2, %xmm3
palignr $4, %xmm1, %xmm2
movaps %xmm2, (%edx)
movaps %xmm3, 16(%edx)
lea 32(%edx, %ecx), %edx
lea 32(%eax, %ecx), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(sh_4_no_prefetch):
lea -32(%ecx), %ecx
lea -4(%eax), %eax
xor %edi, %edi
.p2align 4
L(sh_4_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm4
palignr $4, %xmm2, %xmm3
palignr $4, %xmm1, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jb L(sh_4_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm1
palignr $4, %xmm2, %xmm3
palignr $4, %xmm4, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jae L(sh_4_no_prefetch_loop)
L(sh_4_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 4(%edi, %eax), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(shl_5):
# ifndef USE_AS_MEMMOVE
movaps -5(%eax), %xmm1
# else
movl DEST+4(%esp), %edi
movaps -5(%eax), %xmm1
movdqu %xmm0, (%edi)
# endif
# ifdef DATA_CACHE_SIZE_HALF
cmp $DATA_CACHE_SIZE_HALF, %ecx
# else
# ifdef PIC
SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_data_cache_size_half, %ecx
# endif
# endif
jb L(sh_5_no_prefetch)
lea -64(%ecx), %ecx
.p2align 4
L(Shl5LoopStart):
prefetcht0 0x1c0(%eax)
prefetcht0 0x1c0(%edx)
movaps 11(%eax), %xmm2
movaps 27(%eax), %xmm3
movaps 43(%eax), %xmm4
movaps 59(%eax), %xmm5
movaps %xmm5, %xmm7
palignr $5, %xmm4, %xmm5
palignr $5, %xmm3, %xmm4
movaps %xmm5, 48(%edx)
palignr $5, %xmm2, %xmm3
lea 64(%eax), %eax
palignr $5, %xmm1, %xmm2
movaps %xmm4, 32(%edx)
movaps %xmm3, 16(%edx)
movaps %xmm7, %xmm1
movaps %xmm2, (%edx)
lea 64(%edx), %edx
sub $64, %ecx
ja L(Shl5LoopStart)
L(Shl5LoopLeave):
add $32, %ecx
jle L(shl_end_0)
movaps 11(%eax), %xmm2
movaps 27(%eax), %xmm3
palignr $5, %xmm2, %xmm3
palignr $5, %xmm1, %xmm2
movaps %xmm2, (%edx)
movaps %xmm3, 16(%edx)
lea 32(%edx, %ecx), %edx
lea 32(%eax, %ecx), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(sh_5_no_prefetch):
lea -32(%ecx), %ecx
lea -5(%eax), %eax
xor %edi, %edi
.p2align 4
L(sh_5_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm4
palignr $5, %xmm2, %xmm3
palignr $5, %xmm1, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jb L(sh_5_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm1
palignr $5, %xmm2, %xmm3
palignr $5, %xmm4, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jae L(sh_5_no_prefetch_loop)
L(sh_5_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 5(%edi, %eax), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(shl_6):
# ifndef USE_AS_MEMMOVE
movaps -6(%eax), %xmm1
# else
movl DEST+4(%esp), %edi
movaps -6(%eax), %xmm1
movdqu %xmm0, (%edi)
# endif
# ifdef DATA_CACHE_SIZE_HALF
cmp $DATA_CACHE_SIZE_HALF, %ecx
# else
# ifdef PIC
SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_data_cache_size_half, %ecx
# endif
# endif
jb L(sh_6_no_prefetch)
lea -64(%ecx), %ecx
.p2align 4
L(Shl6LoopStart):
prefetcht0 0x1c0(%eax)
prefetcht0 0x1c0(%edx)
movaps 10(%eax), %xmm2
movaps 26(%eax), %xmm3
movaps 42(%eax), %xmm4
movaps 58(%eax), %xmm5
movaps %xmm5, %xmm7
palignr $6, %xmm4, %xmm5
palignr $6, %xmm3, %xmm4
movaps %xmm5, 48(%edx)
palignr $6, %xmm2, %xmm3
lea 64(%eax), %eax
palignr $6, %xmm1, %xmm2
movaps %xmm4, 32(%edx)
movaps %xmm3, 16(%edx)
movaps %xmm7, %xmm1
movaps %xmm2, (%edx)
lea 64(%edx), %edx
sub $64, %ecx
ja L(Shl6LoopStart)
L(Shl6LoopLeave):
add $32, %ecx
jle L(shl_end_0)
movaps 10(%eax), %xmm2
movaps 26(%eax), %xmm3
palignr $6, %xmm2, %xmm3
palignr $6, %xmm1, %xmm2
movaps %xmm2, (%edx)
movaps %xmm3, 16(%edx)
lea 32(%edx, %ecx), %edx
lea 32(%eax, %ecx), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(sh_6_no_prefetch):
lea -32(%ecx), %ecx
lea -6(%eax), %eax
xor %edi, %edi
.p2align 4
L(sh_6_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm4
palignr $6, %xmm2, %xmm3
palignr $6, %xmm1, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jb L(sh_6_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm1
palignr $6, %xmm2, %xmm3
palignr $6, %xmm4, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jae L(sh_6_no_prefetch_loop)
L(sh_6_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 6(%edi, %eax), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(shl_7):
# ifndef USE_AS_MEMMOVE
movaps -7(%eax), %xmm1
# else
movl DEST+4(%esp), %edi
movaps -7(%eax), %xmm1
movdqu %xmm0, (%edi)
# endif
# ifdef DATA_CACHE_SIZE_HALF
cmp $DATA_CACHE_SIZE_HALF, %ecx
# else
# ifdef PIC
SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_data_cache_size_half, %ecx
# endif
# endif
jb L(sh_7_no_prefetch)
lea -64(%ecx), %ecx
.p2align 4
L(Shl7LoopStart):
prefetcht0 0x1c0(%eax)
prefetcht0 0x1c0(%edx)
movaps 9(%eax), %xmm2
movaps 25(%eax), %xmm3
movaps 41(%eax), %xmm4
movaps 57(%eax), %xmm5
movaps %xmm5, %xmm7
palignr $7, %xmm4, %xmm5
palignr $7, %xmm3, %xmm4
movaps %xmm5, 48(%edx)
palignr $7, %xmm2, %xmm3
lea 64(%eax), %eax
palignr $7, %xmm1, %xmm2
movaps %xmm4, 32(%edx)
movaps %xmm3, 16(%edx)
movaps %xmm7, %xmm1
movaps %xmm2, (%edx)
lea 64(%edx), %edx
sub $64, %ecx
ja L(Shl7LoopStart)
L(Shl7LoopLeave):
add $32, %ecx
jle L(shl_end_0)
movaps 9(%eax), %xmm2
movaps 25(%eax), %xmm3
palignr $7, %xmm2, %xmm3
palignr $7, %xmm1, %xmm2
movaps %xmm2, (%edx)
movaps %xmm3, 16(%edx)
lea 32(%edx, %ecx), %edx
lea 32(%eax, %ecx), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(sh_7_no_prefetch):
lea -32(%ecx), %ecx
lea -7(%eax), %eax
xor %edi, %edi
.p2align 4
L(sh_7_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm4
palignr $7, %xmm2, %xmm3
palignr $7, %xmm1, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jb L(sh_7_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm1
palignr $7, %xmm2, %xmm3
palignr $7, %xmm4, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jae L(sh_7_no_prefetch_loop)
L(sh_7_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 7(%edi, %eax), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(shl_8):
# ifndef USE_AS_MEMMOVE
movaps -8(%eax), %xmm1
# else
movl DEST+4(%esp), %edi
movaps -8(%eax), %xmm1
movdqu %xmm0, (%edi)
# endif
# ifdef DATA_CACHE_SIZE_HALF
cmp $DATA_CACHE_SIZE_HALF, %ecx
# else
# ifdef PIC
SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_data_cache_size_half, %ecx
# endif
# endif
jb L(sh_8_no_prefetch)
lea -64(%ecx), %ecx
.p2align 4
L(Shl8LoopStart):
prefetcht0 0x1c0(%eax)
prefetcht0 0x1c0(%edx)
movaps 8(%eax), %xmm2
movaps 24(%eax), %xmm3
movaps 40(%eax), %xmm4
movaps 56(%eax), %xmm5
movaps %xmm5, %xmm7
palignr $8, %xmm4, %xmm5
palignr $8, %xmm3, %xmm4
movaps %xmm5, 48(%edx)
palignr $8, %xmm2, %xmm3
lea 64(%eax), %eax
palignr $8, %xmm1, %xmm2
movaps %xmm4, 32(%edx)
movaps %xmm3, 16(%edx)
movaps %xmm7, %xmm1
movaps %xmm2, (%edx)
lea 64(%edx), %edx
sub $64, %ecx
ja L(Shl8LoopStart)
L(LoopLeave8):
add $32, %ecx
jle L(shl_end_0)
movaps 8(%eax), %xmm2
movaps 24(%eax), %xmm3
palignr $8, %xmm2, %xmm3
palignr $8, %xmm1, %xmm2
movaps %xmm2, (%edx)
movaps %xmm3, 16(%edx)
lea 32(%edx, %ecx), %edx
lea 32(%eax, %ecx), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(sh_8_no_prefetch):
lea -32(%ecx), %ecx
lea -8(%eax), %eax
xor %edi, %edi
.p2align 4
L(sh_8_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm4
palignr $8, %xmm2, %xmm3
palignr $8, %xmm1, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jb L(sh_8_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm1
palignr $8, %xmm2, %xmm3
palignr $8, %xmm4, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jae L(sh_8_no_prefetch_loop)
L(sh_8_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 8(%edi, %eax), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(shl_9):
# ifndef USE_AS_MEMMOVE
movaps -9(%eax), %xmm1
# else
movl DEST+4(%esp), %edi
movaps -9(%eax), %xmm1
movdqu %xmm0, (%edi)
# endif
# ifdef DATA_CACHE_SIZE_HALF
cmp $DATA_CACHE_SIZE_HALF, %ecx
# else
# ifdef PIC
SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_data_cache_size_half, %ecx
# endif
# endif
jb L(sh_9_no_prefetch)
lea -64(%ecx), %ecx
.p2align 4
L(Shl9LoopStart):
prefetcht0 0x1c0(%eax)
prefetcht0 0x1c0(%edx)
movaps 7(%eax), %xmm2
movaps 23(%eax), %xmm3
movaps 39(%eax), %xmm4
movaps 55(%eax), %xmm5
movaps %xmm5, %xmm7
palignr $9, %xmm4, %xmm5
palignr $9, %xmm3, %xmm4
movaps %xmm5, 48(%edx)
palignr $9, %xmm2, %xmm3
lea 64(%eax), %eax
palignr $9, %xmm1, %xmm2
movaps %xmm4, 32(%edx)
movaps %xmm3, 16(%edx)
movaps %xmm7, %xmm1
movaps %xmm2, (%edx)
lea 64(%edx), %edx
sub $64, %ecx
ja L(Shl9LoopStart)
L(Shl9LoopLeave):
add $32, %ecx
jle L(shl_end_0)
movaps 7(%eax), %xmm2
movaps 23(%eax), %xmm3
palignr $9, %xmm2, %xmm3
palignr $9, %xmm1, %xmm2
movaps %xmm2, (%edx)
movaps %xmm3, 16(%edx)
lea 32(%edx, %ecx), %edx
lea 32(%eax, %ecx), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(sh_9_no_prefetch):
lea -32(%ecx), %ecx
lea -9(%eax), %eax
xor %edi, %edi
.p2align 4
L(sh_9_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm4
palignr $9, %xmm2, %xmm3
palignr $9, %xmm1, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jb L(sh_9_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm1
palignr $9, %xmm2, %xmm3
palignr $9, %xmm4, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jae L(sh_9_no_prefetch_loop)
L(sh_9_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 9(%edi, %eax), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(shl_10):
# ifndef USE_AS_MEMMOVE
movaps -10(%eax), %xmm1
# else
movl DEST+4(%esp), %edi
movaps -10(%eax), %xmm1
movdqu %xmm0, (%edi)
# endif
# ifdef DATA_CACHE_SIZE_HALF
cmp $DATA_CACHE_SIZE_HALF, %ecx
# else
# ifdef PIC
SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_data_cache_size_half, %ecx
# endif
# endif
jb L(sh_10_no_prefetch)
lea -64(%ecx), %ecx
.p2align 4
L(Shl10LoopStart):
prefetcht0 0x1c0(%eax)
prefetcht0 0x1c0(%edx)
movaps 6(%eax), %xmm2
movaps 22(%eax), %xmm3
movaps 38(%eax), %xmm4
movaps 54(%eax), %xmm5
movaps %xmm5, %xmm7
palignr $10, %xmm4, %xmm5
palignr $10, %xmm3, %xmm4
movaps %xmm5, 48(%edx)
palignr $10, %xmm2, %xmm3
lea 64(%eax), %eax
palignr $10, %xmm1, %xmm2
movaps %xmm4, 32(%edx)
movaps %xmm3, 16(%edx)
movaps %xmm7, %xmm1
movaps %xmm2, (%edx)
lea 64(%edx), %edx
sub $64, %ecx
ja L(Shl10LoopStart)
L(Shl10LoopLeave):
add $32, %ecx
jle L(shl_end_0)
movaps 6(%eax), %xmm2
movaps 22(%eax), %xmm3
palignr $10, %xmm2, %xmm3
palignr $10, %xmm1, %xmm2
movaps %xmm2, (%edx)
movaps %xmm3, 16(%edx)
lea 32(%edx, %ecx), %edx
lea 32(%eax, %ecx), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(sh_10_no_prefetch):
lea -32(%ecx), %ecx
lea -10(%eax), %eax
xor %edi, %edi
.p2align 4
L(sh_10_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm4
palignr $10, %xmm2, %xmm3
palignr $10, %xmm1, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jb L(sh_10_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm1
palignr $10, %xmm2, %xmm3
palignr $10, %xmm4, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jae L(sh_10_no_prefetch_loop)
L(sh_10_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 10(%edi, %eax), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(shl_11):
# ifndef USE_AS_MEMMOVE
movaps -11(%eax), %xmm1
# else
movl DEST+4(%esp), %edi
movaps -11(%eax), %xmm1
movdqu %xmm0, (%edi)
# endif
# ifdef DATA_CACHE_SIZE_HALF
cmp $DATA_CACHE_SIZE_HALF, %ecx
# else
# ifdef PIC
SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_data_cache_size_half, %ecx
# endif
# endif
jb L(sh_11_no_prefetch)
lea -64(%ecx), %ecx
.p2align 4
L(Shl11LoopStart):
prefetcht0 0x1c0(%eax)
prefetcht0 0x1c0(%edx)
movaps 5(%eax), %xmm2
movaps 21(%eax), %xmm3
movaps 37(%eax), %xmm4
movaps 53(%eax), %xmm5
movaps %xmm5, %xmm7
palignr $11, %xmm4, %xmm5
palignr $11, %xmm3, %xmm4
movaps %xmm5, 48(%edx)
palignr $11, %xmm2, %xmm3
lea 64(%eax), %eax
palignr $11, %xmm1, %xmm2
movaps %xmm4, 32(%edx)
movaps %xmm3, 16(%edx)
movaps %xmm7, %xmm1
movaps %xmm2, (%edx)
lea 64(%edx), %edx
sub $64, %ecx
ja L(Shl11LoopStart)
L(Shl11LoopLeave):
add $32, %ecx
jle L(shl_end_0)
movaps 5(%eax), %xmm2
movaps 21(%eax), %xmm3
palignr $11, %xmm2, %xmm3
palignr $11, %xmm1, %xmm2
movaps %xmm2, (%edx)
movaps %xmm3, 16(%edx)
lea 32(%edx, %ecx), %edx
lea 32(%eax, %ecx), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(sh_11_no_prefetch):
lea -32(%ecx), %ecx
lea -11(%eax), %eax
xor %edi, %edi
.p2align 4
L(sh_11_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm4
palignr $11, %xmm2, %xmm3
palignr $11, %xmm1, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jb L(sh_11_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm1
palignr $11, %xmm2, %xmm3
palignr $11, %xmm4, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jae L(sh_11_no_prefetch_loop)
L(sh_11_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 11(%edi, %eax), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(shl_12):
# ifndef USE_AS_MEMMOVE
movaps -12(%eax), %xmm1
# else
movl DEST+4(%esp), %edi
movaps -12(%eax), %xmm1
movdqu %xmm0, (%edi)
# endif
# ifdef DATA_CACHE_SIZE_HALF
cmp $DATA_CACHE_SIZE_HALF, %ecx
# else
# ifdef PIC
SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_data_cache_size_half, %ecx
# endif
# endif
jb L(sh_12_no_prefetch)
lea -64(%ecx), %ecx
.p2align 4
L(Shl12LoopStart):
prefetcht0 0x1c0(%eax)
prefetcht0 0x1c0(%edx)
movaps 4(%eax), %xmm2
movaps 20(%eax), %xmm3
movaps 36(%eax), %xmm4
movaps 52(%eax), %xmm5
movaps %xmm5, %xmm7
palignr $12, %xmm4, %xmm5
palignr $12, %xmm3, %xmm4
movaps %xmm5, 48(%edx)
palignr $12, %xmm2, %xmm3
lea 64(%eax), %eax
palignr $12, %xmm1, %xmm2
movaps %xmm4, 32(%edx)
movaps %xmm3, 16(%edx)
movaps %xmm7, %xmm1
movaps %xmm2, (%edx)
lea 64(%edx), %edx
sub $64, %ecx
ja L(Shl12LoopStart)
L(Shl12LoopLeave):
add $32, %ecx
jle L(shl_end_0)
movaps 4(%eax), %xmm2
movaps 20(%eax), %xmm3
palignr $12, %xmm2, %xmm3
palignr $12, %xmm1, %xmm2
movaps %xmm2, (%edx)
movaps %xmm3, 16(%edx)
lea 32(%edx, %ecx), %edx
lea 32(%eax, %ecx), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(sh_12_no_prefetch):
lea -32(%ecx), %ecx
lea -12(%eax), %eax
xor %edi, %edi
.p2align 4
L(sh_12_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm4
palignr $12, %xmm2, %xmm3
palignr $12, %xmm1, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jb L(sh_12_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm1
palignr $12, %xmm2, %xmm3
palignr $12, %xmm4, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jae L(sh_12_no_prefetch_loop)
L(sh_12_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 12(%edi, %eax), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(shl_13):
# ifndef USE_AS_MEMMOVE
movaps -13(%eax), %xmm1
# else
movl DEST+4(%esp), %edi
movaps -13(%eax), %xmm1
movdqu %xmm0, (%edi)
# endif
# ifdef DATA_CACHE_SIZE_HALF
cmp $DATA_CACHE_SIZE_HALF, %ecx
# else
# ifdef PIC
SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_data_cache_size_half, %ecx
# endif
# endif
jb L(sh_13_no_prefetch)
lea -64(%ecx), %ecx
.p2align 4
L(Shl13LoopStart):
prefetcht0 0x1c0(%eax)
prefetcht0 0x1c0(%edx)
movaps 3(%eax), %xmm2
movaps 19(%eax), %xmm3
movaps 35(%eax), %xmm4
movaps 51(%eax), %xmm5
movaps %xmm5, %xmm7
palignr $13, %xmm4, %xmm5
palignr $13, %xmm3, %xmm4
movaps %xmm5, 48(%edx)
palignr $13, %xmm2, %xmm3
lea 64(%eax), %eax
palignr $13, %xmm1, %xmm2
movaps %xmm4, 32(%edx)
movaps %xmm3, 16(%edx)
movaps %xmm7, %xmm1
movaps %xmm2, (%edx)
lea 64(%edx), %edx
sub $64, %ecx
ja L(Shl13LoopStart)
L(Shl13LoopLeave):
add $32, %ecx
jle L(shl_end_0)
movaps 3(%eax), %xmm2
movaps 19(%eax), %xmm3
palignr $13, %xmm2, %xmm3
palignr $13, %xmm1, %xmm2
movaps %xmm2, (%edx)
movaps %xmm3, 16(%edx)
lea 32(%edx, %ecx), %edx
lea 32(%eax, %ecx), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(sh_13_no_prefetch):
lea -32(%ecx), %ecx
lea -13(%eax), %eax
xor %edi, %edi
.p2align 4
L(sh_13_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm4
palignr $13, %xmm2, %xmm3
palignr $13, %xmm1, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jb L(sh_13_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm1
palignr $13, %xmm2, %xmm3
palignr $13, %xmm4, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jae L(sh_13_no_prefetch_loop)
L(sh_13_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 13(%edi, %eax), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(shl_14):
# ifndef USE_AS_MEMMOVE
movaps -14(%eax), %xmm1
# else
movl DEST+4(%esp), %edi
movaps -14(%eax), %xmm1
movdqu %xmm0, (%edi)
# endif
# ifdef DATA_CACHE_SIZE_HALF
cmp $DATA_CACHE_SIZE_HALF, %ecx
# else
# ifdef PIC
SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_data_cache_size_half, %ecx
# endif
# endif
jb L(sh_14_no_prefetch)
lea -64(%ecx), %ecx
.p2align 4
L(Shl14LoopStart):
prefetcht0 0x1c0(%eax)
prefetcht0 0x1c0(%edx)
movaps 2(%eax), %xmm2
movaps 18(%eax), %xmm3
movaps 34(%eax), %xmm4
movaps 50(%eax), %xmm5
movaps %xmm5, %xmm7
palignr $14, %xmm4, %xmm5
palignr $14, %xmm3, %xmm4
movaps %xmm5, 48(%edx)
palignr $14, %xmm2, %xmm3
lea 64(%eax), %eax
palignr $14, %xmm1, %xmm2
movaps %xmm4, 32(%edx)
movaps %xmm3, 16(%edx)
movaps %xmm7, %xmm1
movaps %xmm2, (%edx)
lea 64(%edx), %edx
sub $64, %ecx
ja L(Shl14LoopStart)
L(Shl14LoopLeave):
add $32, %ecx
jle L(shl_end_0)
movaps 2(%eax), %xmm2
movaps 18(%eax), %xmm3
palignr $14, %xmm2, %xmm3
palignr $14, %xmm1, %xmm2
movaps %xmm2, (%edx)
movaps %xmm3, 16(%edx)
lea 32(%edx, %ecx), %edx
lea 32(%eax, %ecx), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(sh_14_no_prefetch):
lea -32(%ecx), %ecx
lea -14(%eax), %eax
xor %edi, %edi
.p2align 4
L(sh_14_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm4
palignr $14, %xmm2, %xmm3
palignr $14, %xmm1, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jb L(sh_14_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm1
palignr $14, %xmm2, %xmm3
palignr $14, %xmm4, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jae L(sh_14_no_prefetch_loop)
L(sh_14_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 14(%edi, %eax), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(shl_15):
# ifndef USE_AS_MEMMOVE
movaps -15(%eax), %xmm1
# else
movl DEST+4(%esp), %edi
movaps -15(%eax), %xmm1
movdqu %xmm0, (%edi)
# endif
# ifdef DATA_CACHE_SIZE_HALF
cmp $DATA_CACHE_SIZE_HALF, %ecx
# else
# ifdef PIC
SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp __x86_data_cache_size_half, %ecx
# endif
# endif
jb L(sh_15_no_prefetch)
lea -64(%ecx), %ecx
.p2align 4
L(Shl15LoopStart):
prefetcht0 0x1c0(%eax)
prefetcht0 0x1c0(%edx)
movaps 1(%eax), %xmm2
movaps 17(%eax), %xmm3
movaps 33(%eax), %xmm4
movaps 49(%eax), %xmm5
movaps %xmm5, %xmm7
palignr $15, %xmm4, %xmm5
palignr $15, %xmm3, %xmm4
movaps %xmm5, 48(%edx)
palignr $15, %xmm2, %xmm3
lea 64(%eax), %eax
palignr $15, %xmm1, %xmm2
movaps %xmm4, 32(%edx)
movaps %xmm3, 16(%edx)
movaps %xmm7, %xmm1
movaps %xmm2, (%edx)
lea 64(%edx), %edx
sub $64, %ecx
ja L(Shl15LoopStart)
L(Shl15LoopLeave):
add $32, %ecx
jle L(shl_end_0)
movaps 1(%eax), %xmm2
movaps 17(%eax), %xmm3
palignr $15, %xmm2, %xmm3
palignr $15, %xmm1, %xmm2
movaps %xmm2, (%edx)
movaps %xmm3, 16(%edx)
lea 32(%edx, %ecx), %edx
lea 32(%eax, %ecx), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(sh_15_no_prefetch):
lea -32(%ecx), %ecx
lea -15(%eax), %eax
xor %edi, %edi
.p2align 4
L(sh_15_no_prefetch_loop):
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm4
palignr $15, %xmm2, %xmm3
palignr $15, %xmm1, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jb L(sh_15_end_no_prefetch_loop)
movdqa 16(%eax, %edi), %xmm2
sub $32, %ecx
movdqa 32(%eax, %edi), %xmm3
movdqa %xmm3, %xmm1
palignr $15, %xmm2, %xmm3
palignr $15, %xmm4, %xmm2
lea 32(%edi), %edi
movdqa %xmm2, -32(%edx, %edi)
movdqa %xmm3, -16(%edx, %edi)
jae L(sh_15_no_prefetch_loop)
L(sh_15_end_no_prefetch_loop):
lea 32(%ecx), %ecx
add %ecx, %edi
add %edi, %edx
lea 15(%edi, %eax), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(shl_end_0):
lea 32(%ecx), %ecx
lea (%edx, %ecx), %edx
lea (%eax, %ecx), %eax
POP (%edi)
BRANCH_TO_JMPTBL_ENTRY(L(table_48bytes_fwd), %ecx, 4)
.p2align 4
L(fwd_write_44bytes):
movq -44(%eax), %xmm0
movq %xmm0, -44(%edx)
L(fwd_write_36bytes):
movq -36(%eax), %xmm0
movq %xmm0, -36(%edx)
L(fwd_write_28bytes):
movq -28(%eax), %xmm0
movq %xmm0, -28(%edx)
L(fwd_write_20bytes):
movq -20(%eax), %xmm0
movq %xmm0, -20(%edx)
L(fwd_write_12bytes):
movq -12(%eax), %xmm0
movq %xmm0, -12(%edx)
L(fwd_write_4bytes):
movl -4(%eax), %ecx
movl %ecx, -4(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_40bytes):
movq -40(%eax), %xmm0
movq %xmm0, -40(%edx)
L(fwd_write_32bytes):
movq -32(%eax), %xmm0
movq %xmm0, -32(%edx)
L(fwd_write_24bytes):
movq -24(%eax), %xmm0
movq %xmm0, -24(%edx)
L(fwd_write_16bytes):
movq -16(%eax), %xmm0
movq %xmm0, -16(%edx)
L(fwd_write_8bytes):
movq -8(%eax), %xmm0
movq %xmm0, -8(%edx)
L(fwd_write_0bytes):
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_5bytes):
movl -5(%eax), %ecx
movl -4(%eax), %eax
movl %ecx, -5(%edx)
movl %eax, -4(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_45bytes):
movq -45(%eax), %xmm0
movq %xmm0, -45(%edx)
L(fwd_write_37bytes):
movq -37(%eax), %xmm0
movq %xmm0, -37(%edx)
L(fwd_write_29bytes):
movq -29(%eax), %xmm0
movq %xmm0, -29(%edx)
L(fwd_write_21bytes):
movq -21(%eax), %xmm0
movq %xmm0, -21(%edx)
L(fwd_write_13bytes):
movq -13(%eax), %xmm0
movq %xmm0, -13(%edx)
movl -5(%eax), %ecx
movl %ecx, -5(%edx)
movzbl -1(%eax), %ecx
movb %cl, -1(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_41bytes):
movq -41(%eax), %xmm0
movq %xmm0, -41(%edx)
L(fwd_write_33bytes):
movq -33(%eax), %xmm0
movq %xmm0, -33(%edx)
L(fwd_write_25bytes):
movq -25(%eax), %xmm0
movq %xmm0, -25(%edx)
L(fwd_write_17bytes):
movq -17(%eax), %xmm0
movq %xmm0, -17(%edx)
L(fwd_write_9bytes):
movq -9(%eax), %xmm0
movq %xmm0, -9(%edx)
L(fwd_write_1bytes):
movzbl -1(%eax), %ecx
movb %cl, -1(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_46bytes):
movq -46(%eax), %xmm0
movq %xmm0, -46(%edx)
L(fwd_write_38bytes):
movq -38(%eax), %xmm0
movq %xmm0, -38(%edx)
L(fwd_write_30bytes):
movq -30(%eax), %xmm0
movq %xmm0, -30(%edx)
L(fwd_write_22bytes):
movq -22(%eax), %xmm0
movq %xmm0, -22(%edx)
L(fwd_write_14bytes):
movq -14(%eax), %xmm0
movq %xmm0, -14(%edx)
L(fwd_write_6bytes):
movl -6(%eax), %ecx
movl %ecx, -6(%edx)
movzwl -2(%eax), %ecx
movw %cx, -2(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_42bytes):
movq -42(%eax), %xmm0
movq %xmm0, -42(%edx)
L(fwd_write_34bytes):
movq -34(%eax), %xmm0
movq %xmm0, -34(%edx)
L(fwd_write_26bytes):
movq -26(%eax), %xmm0
movq %xmm0, -26(%edx)
L(fwd_write_18bytes):
movq -18(%eax), %xmm0
movq %xmm0, -18(%edx)
L(fwd_write_10bytes):
movq -10(%eax), %xmm0
movq %xmm0, -10(%edx)
L(fwd_write_2bytes):
movzwl -2(%eax), %ecx
movw %cx, -2(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_47bytes):
movq -47(%eax), %xmm0
movq %xmm0, -47(%edx)
L(fwd_write_39bytes):
movq -39(%eax), %xmm0
movq %xmm0, -39(%edx)
L(fwd_write_31bytes):
movq -31(%eax), %xmm0
movq %xmm0, -31(%edx)
L(fwd_write_23bytes):
movq -23(%eax), %xmm0
movq %xmm0, -23(%edx)
L(fwd_write_15bytes):
movq -15(%eax), %xmm0
movq %xmm0, -15(%edx)
L(fwd_write_7bytes):
movl -7(%eax), %ecx
movl %ecx, -7(%edx)
movzwl -3(%eax), %ecx
movzbl -1(%eax), %eax
movw %cx, -3(%edx)
movb %al, -1(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_43bytes):
movq -43(%eax), %xmm0
movq %xmm0, -43(%edx)
L(fwd_write_35bytes):
movq -35(%eax), %xmm0
movq %xmm0, -35(%edx)
L(fwd_write_27bytes):
movq -27(%eax), %xmm0
movq %xmm0, -27(%edx)
L(fwd_write_19bytes):
movq -19(%eax), %xmm0
movq %xmm0, -19(%edx)
L(fwd_write_11bytes):
movq -11(%eax), %xmm0
movq %xmm0, -11(%edx)
L(fwd_write_3bytes):
movzwl -3(%eax), %ecx
movzbl -1(%eax), %eax
movw %cx, -3(%edx)
movb %al, -1(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_40bytes_align):
movdqa -40(%eax), %xmm0
movdqa %xmm0, -40(%edx)
L(fwd_write_24bytes_align):
movdqa -24(%eax), %xmm0
movdqa %xmm0, -24(%edx)
L(fwd_write_8bytes_align):
movq -8(%eax), %xmm0
movq %xmm0, -8(%edx)
L(fwd_write_0bytes_align):
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_32bytes_align):
movdqa -32(%eax), %xmm0
movdqa %xmm0, -32(%edx)
L(fwd_write_16bytes_align):
movdqa -16(%eax), %xmm0
movdqa %xmm0, -16(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_5bytes_align):
movl -5(%eax), %ecx
movl -4(%eax), %eax
movl %ecx, -5(%edx)
movl %eax, -4(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_45bytes_align):
movdqa -45(%eax), %xmm0
movdqa %xmm0, -45(%edx)
L(fwd_write_29bytes_align):
movdqa -29(%eax), %xmm0
movdqa %xmm0, -29(%edx)
L(fwd_write_13bytes_align):
movq -13(%eax), %xmm0
movq %xmm0, -13(%edx)
movl -5(%eax), %ecx
movl %ecx, -5(%edx)
movzbl -1(%eax), %ecx
movb %cl, -1(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_37bytes_align):
movdqa -37(%eax), %xmm0
movdqa %xmm0, -37(%edx)
L(fwd_write_21bytes_align):
movdqa -21(%eax), %xmm0
movdqa %xmm0, -21(%edx)
movl -5(%eax), %ecx
movl %ecx, -5(%edx)
movzbl -1(%eax), %ecx
movb %cl, -1(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_41bytes_align):
movdqa -41(%eax), %xmm0
movdqa %xmm0, -41(%edx)
L(fwd_write_25bytes_align):
movdqa -25(%eax), %xmm0
movdqa %xmm0, -25(%edx)
L(fwd_write_9bytes_align):
movq -9(%eax), %xmm0
movq %xmm0, -9(%edx)
L(fwd_write_1bytes_align):
movzbl -1(%eax), %ecx
movb %cl, -1(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_33bytes_align):
movdqa -33(%eax), %xmm0
movdqa %xmm0, -33(%edx)
L(fwd_write_17bytes_align):
movdqa -17(%eax), %xmm0
movdqa %xmm0, -17(%edx)
movzbl -1(%eax), %ecx
movb %cl, -1(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_46bytes_align):
movdqa -46(%eax), %xmm0
movdqa %xmm0, -46(%edx)
L(fwd_write_30bytes_align):
movdqa -30(%eax), %xmm0
movdqa %xmm0, -30(%edx)
L(fwd_write_14bytes_align):
movq -14(%eax), %xmm0
movq %xmm0, -14(%edx)
L(fwd_write_6bytes_align):
movl -6(%eax), %ecx
movl %ecx, -6(%edx)
movzwl -2(%eax), %ecx
movw %cx, -2(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_38bytes_align):
movdqa -38(%eax), %xmm0
movdqa %xmm0, -38(%edx)
L(fwd_write_22bytes_align):
movdqa -22(%eax), %xmm0
movdqa %xmm0, -22(%edx)
movl -6(%eax), %ecx
movl %ecx, -6(%edx)
movzwl -2(%eax), %ecx
movw %cx, -2(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_42bytes_align):
movdqa -42(%eax), %xmm0
movdqa %xmm0, -42(%edx)
L(fwd_write_26bytes_align):
movdqa -26(%eax), %xmm0
movdqa %xmm0, -26(%edx)
L(fwd_write_10bytes_align):
movq -10(%eax), %xmm0
movq %xmm0, -10(%edx)
L(fwd_write_2bytes_align):
movzwl -2(%eax), %ecx
movw %cx, -2(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_34bytes_align):
movdqa -34(%eax), %xmm0
movdqa %xmm0, -34(%edx)
L(fwd_write_18bytes_align):
movdqa -18(%eax), %xmm0
movdqa %xmm0, -18(%edx)
movzwl -2(%eax), %ecx
movw %cx, -2(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_47bytes_align):
movdqa -47(%eax), %xmm0
movdqa %xmm0, -47(%edx)
L(fwd_write_31bytes_align):
movdqa -31(%eax), %xmm0
movdqa %xmm0, -31(%edx)
L(fwd_write_15bytes_align):
movq -15(%eax), %xmm0
movq %xmm0, -15(%edx)
L(fwd_write_7bytes_align):
movl -7(%eax), %ecx
movl %ecx, -7(%edx)
movzwl -3(%eax), %ecx
movzbl -1(%eax), %eax
movw %cx, -3(%edx)
movb %al, -1(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_39bytes_align):
movdqa -39(%eax), %xmm0
movdqa %xmm0, -39(%edx)
L(fwd_write_23bytes_align):
movdqa -23(%eax), %xmm0
movdqa %xmm0, -23(%edx)
movl -7(%eax), %ecx
movl %ecx, -7(%edx)
movzwl -3(%eax), %ecx
movzbl -1(%eax), %eax
movw %cx, -3(%edx)
movb %al, -1(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_43bytes_align):
movdqa -43(%eax), %xmm0
movdqa %xmm0, -43(%edx)
L(fwd_write_27bytes_align):
movdqa -27(%eax), %xmm0
movdqa %xmm0, -27(%edx)
L(fwd_write_11bytes_align):
movq -11(%eax), %xmm0
movq %xmm0, -11(%edx)
L(fwd_write_3bytes_align):
movzwl -3(%eax), %ecx
movzbl -1(%eax), %eax
movw %cx, -3(%edx)
movb %al, -1(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_35bytes_align):
movdqa -35(%eax), %xmm0
movdqa %xmm0, -35(%edx)
L(fwd_write_19bytes_align):
movdqa -19(%eax), %xmm0
movdqa %xmm0, -19(%edx)
movzwl -3(%eax), %ecx
movzbl -1(%eax), %eax
movw %cx, -3(%edx)
movb %al, -1(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_44bytes_align):
movdqa -44(%eax), %xmm0
movdqa %xmm0, -44(%edx)
L(fwd_write_28bytes_align):
movdqa -28(%eax), %xmm0
movdqa %xmm0, -28(%edx)
L(fwd_write_12bytes_align):
movq -12(%eax), %xmm0
movq %xmm0, -12(%edx)
L(fwd_write_4bytes_align):
movl -4(%eax), %ecx
movl %ecx, -4(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN
.p2align 4
L(fwd_write_36bytes_align):
movdqa -36(%eax), %xmm0
movdqa %xmm0, -36(%edx)
L(fwd_write_20bytes_align):
movdqa -20(%eax), %xmm0
movdqa %xmm0, -20(%edx)
movl -4(%eax), %ecx
movl %ecx, -4(%edx)
# ifndef USE_AS_BCOPY
# ifdef USE_AS_MEMPCPY
movl %edx, %eax
# else
movl DEST(%esp), %eax
# endif
# endif
RETURN_END
CFI_PUSH (%edi)
.p2align 4
L(large_page):
movdqu (%eax), %xmm1
# ifdef USE_AS_MEMMOVE
movl DEST+4(%esp), %edi
movdqu %xmm0, (%edi)
# endif
lea 16(%eax), %eax
movntdq %xmm1, (%edx)
lea 16(%edx), %edx
lea -0x90(%ecx), %ecx
POP (%edi)
.p2align 4
L(large_page_loop):
movdqu (%eax), %xmm0
movdqu 0x10(%eax), %xmm1
movdqu 0x20(%eax), %xmm2
movdqu 0x30(%eax), %xmm3
movdqu 0x40(%eax), %xmm4
movdqu 0x50(%eax), %xmm5
movdqu 0x60(%eax), %xmm6
movdqu 0x70(%eax), %xmm7
lea 0x80(%eax), %eax
sub $0x80, %ecx
movntdq %xmm0, (%edx)
movntdq %xmm1, 0x10(%edx)
movntdq %xmm2, 0x20(%edx)
movntdq %xmm3, 0x30(%edx)
movntdq %xmm4, 0x40(%edx)
movntdq %xmm5, 0x50(%edx)
movntdq %xmm6, 0x60(%edx)
movntdq %xmm7, 0x70(%edx)
lea 0x80(%edx), %edx
jae L(large_page_loop)
cmp $-0x40, %ecx
lea 0x80(%ecx), %ecx
jl L(large_page_less_64bytes)
movdqu (%eax), %xmm0
movdqu 0x10(%eax), %xmm1
movdqu 0x20(%eax), %xmm2
movdqu 0x30(%eax), %xmm3
lea 0x40(%eax), %eax
movntdq %xmm0, (%edx)
movntdq %xmm1, 0x10(%edx)
movntdq %xmm2, 0x20(%edx)
movntdq %xmm3, 0x30(%edx)
lea 0x40(%edx), %edx
sub $0x40, %ecx
L(large_page_less_64bytes):
cmp $32, %ecx
jb L(large_page_less_32bytes)
movdqu (%eax), %xmm0
movdqu 0x10(%eax), %xmm1
lea 0x20(%eax), %eax
movntdq %xmm0, (%edx)
movntdq %xmm1, 0x10(%edx)
lea 0x20(%edx), %edx
sub $0x20, %ecx
L(large_page_less_32bytes):
add %ecx, %edx
add %ecx, %eax
sfence
BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd), %ecx, 4)
.p2align 4
L(bk_write_44bytes):
movq 36(%eax), %xmm0
movq %xmm0, 36(%edx)
L(bk_write_36bytes):
movq 28(%eax), %xmm0
movq %xmm0, 28(%edx)
L(bk_write_28bytes):
movq 20(%eax), %xmm0
movq %xmm0, 20(%edx)
L(bk_write_20bytes):
movq 12(%eax), %xmm0
movq %xmm0, 12(%edx)
L(bk_write_12bytes):
movq 4(%eax), %xmm0
movq %xmm0, 4(%edx)
L(bk_write_4bytes):
movl (%eax), %ecx
movl %ecx, (%edx)
L(bk_write_0bytes):
# ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
# ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
# endif
# endif
RETURN
.p2align 4
L(bk_write_40bytes):
movq 32(%eax), %xmm0
movq %xmm0, 32(%edx)
L(bk_write_32bytes):
movq 24(%eax), %xmm0
movq %xmm0, 24(%edx)
L(bk_write_24bytes):
movq 16(%eax), %xmm0
movq %xmm0, 16(%edx)
L(bk_write_16bytes):
movq 8(%eax), %xmm0
movq %xmm0, 8(%edx)
L(bk_write_8bytes):
movq (%eax), %xmm0
movq %xmm0, (%edx)
# ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
# ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
# endif
# endif
RETURN
.p2align 4
L(bk_write_45bytes):
movq 37(%eax), %xmm0
movq %xmm0, 37(%edx)
L(bk_write_37bytes):
movq 29(%eax), %xmm0
movq %xmm0, 29(%edx)
L(bk_write_29bytes):
movq 21(%eax), %xmm0
movq %xmm0, 21(%edx)
L(bk_write_21bytes):
movq 13(%eax), %xmm0
movq %xmm0, 13(%edx)
L(bk_write_13bytes):
movq 5(%eax), %xmm0
movq %xmm0, 5(%edx)
L(bk_write_5bytes):
movl 1(%eax), %ecx
movl %ecx, 1(%edx)
L(bk_write_1bytes):
movzbl (%eax), %ecx
movb %cl, (%edx)
# ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
# ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
# endif
# endif
RETURN
.p2align 4
L(bk_write_41bytes):
movq 33(%eax), %xmm0
movq %xmm0, 33(%edx)
L(bk_write_33bytes):
movq 25(%eax), %xmm0
movq %xmm0, 25(%edx)
L(bk_write_25bytes):
movq 17(%eax), %xmm0
movq %xmm0, 17(%edx)
L(bk_write_17bytes):
movq 9(%eax), %xmm0
movq %xmm0, 9(%edx)
L(bk_write_9bytes):
movq 1(%eax), %xmm0
movq %xmm0, 1(%edx)
movzbl (%eax), %ecx
movb %cl, (%edx)
# ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
# ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
# endif
# endif
RETURN
.p2align 4
L(bk_write_46bytes):
movq 38(%eax), %xmm0
movq %xmm0, 38(%edx)
L(bk_write_38bytes):
movq 30(%eax), %xmm0
movq %xmm0, 30(%edx)
L(bk_write_30bytes):
movq 22(%eax), %xmm0
movq %xmm0, 22(%edx)
L(bk_write_22bytes):
movq 14(%eax), %xmm0
movq %xmm0, 14(%edx)
L(bk_write_14bytes):
movq 6(%eax), %xmm0
movq %xmm0, 6(%edx)
L(bk_write_6bytes):
movl 2(%eax), %ecx
movl %ecx, 2(%edx)
movzwl (%eax), %ecx
movw %cx, (%edx)
# ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
# ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
# endif
# endif
RETURN
.p2align 4
L(bk_write_42bytes):
movq 34(%eax), %xmm0
movq %xmm0, 34(%edx)
L(bk_write_34bytes):
movq 26(%eax), %xmm0
movq %xmm0, 26(%edx)
L(bk_write_26bytes):
movq 18(%eax), %xmm0
movq %xmm0, 18(%edx)
L(bk_write_18bytes):
movq 10(%eax), %xmm0
movq %xmm0, 10(%edx)
L(bk_write_10bytes):
movq 2(%eax), %xmm0
movq %xmm0, 2(%edx)
L(bk_write_2bytes):
movzwl (%eax), %ecx
movw %cx, (%edx)
# ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
# ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
# endif
# endif
RETURN
.p2align 4
L(bk_write_47bytes):
movq 39(%eax), %xmm0
movq %xmm0, 39(%edx)
L(bk_write_39bytes):
movq 31(%eax), %xmm0
movq %xmm0, 31(%edx)
L(bk_write_31bytes):
movq 23(%eax), %xmm0
movq %xmm0, 23(%edx)
L(bk_write_23bytes):
movq 15(%eax), %xmm0
movq %xmm0, 15(%edx)
L(bk_write_15bytes):
movq 7(%eax), %xmm0
movq %xmm0, 7(%edx)
L(bk_write_7bytes):
movl 3(%eax), %ecx
movl %ecx, 3(%edx)
movzwl 1(%eax), %ecx
movw %cx, 1(%edx)
movzbl (%eax), %eax
movb %al, (%edx)
# ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
# ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
# endif
# endif
RETURN
.p2align 4
L(bk_write_43bytes):
movq 35(%eax), %xmm0
movq %xmm0, 35(%edx)
L(bk_write_35bytes):
movq 27(%eax), %xmm0
movq %xmm0, 27(%edx)
L(bk_write_27bytes):
movq 19(%eax), %xmm0
movq %xmm0, 19(%edx)
L(bk_write_19bytes):
movq 11(%eax), %xmm0
movq %xmm0, 11(%edx)
L(bk_write_11bytes):
movq 3(%eax), %xmm0
movq %xmm0, 3(%edx)
L(bk_write_3bytes):
movzwl 1(%eax), %ecx
movw %cx, 1(%edx)
movzbl (%eax), %eax
movb %al, (%edx)
# ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
# ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
# endif
# endif
RETURN_END
.pushsection .rodata.ssse3,"a",@progbits
.p2align 2
L(table_48bytes_fwd):
.int JMPTBL (L(fwd_write_0bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_1bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_2bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_3bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_4bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_5bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_6bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_7bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_8bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_9bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_10bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_11bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_12bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_13bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_14bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_15bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_16bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_17bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_18bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_19bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_20bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_21bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_22bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_23bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_24bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_25bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_26bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_27bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_28bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_29bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_30bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_31bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_32bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_33bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_34bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_35bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_36bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_37bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_38bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_39bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_40bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_41bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_42bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_43bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_44bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_45bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_46bytes), L(table_48bytes_fwd))
.int JMPTBL (L(fwd_write_47bytes), L(table_48bytes_fwd))
.p2align 2
L(table_48bytes_fwd_align):
.int JMPTBL (L(fwd_write_0bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_1bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_2bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_3bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_4bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_5bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_6bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_7bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_8bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_9bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_10bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_11bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_12bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_13bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_14bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_15bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_16bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_17bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_18bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_19bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_20bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_21bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_22bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_23bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_24bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_25bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_26bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_27bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_28bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_29bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_30bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_31bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_32bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_33bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_34bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_35bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_36bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_37bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_38bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_39bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_40bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_41bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_42bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_43bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_44bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_45bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_46bytes_align), L(table_48bytes_fwd_align))
.int JMPTBL (L(fwd_write_47bytes_align), L(table_48bytes_fwd_align))
.p2align 2
L(shl_table):
.int JMPTBL (L(shl_0), L(shl_table))
.int JMPTBL (L(shl_1), L(shl_table))
.int JMPTBL (L(shl_2), L(shl_table))
.int JMPTBL (L(shl_3), L(shl_table))
.int JMPTBL (L(shl_4), L(shl_table))
.int JMPTBL (L(shl_5), L(shl_table))
.int JMPTBL (L(shl_6), L(shl_table))
.int JMPTBL (L(shl_7), L(shl_table))
.int JMPTBL (L(shl_8), L(shl_table))
.int JMPTBL (L(shl_9), L(shl_table))
.int JMPTBL (L(shl_10), L(shl_table))
.int JMPTBL (L(shl_11), L(shl_table))
.int JMPTBL (L(shl_12), L(shl_table))
.int JMPTBL (L(shl_13), L(shl_table))
.int JMPTBL (L(shl_14), L(shl_table))
.int JMPTBL (L(shl_15), L(shl_table))
.p2align 2
L(table_48_bytes_bwd):
.int JMPTBL (L(bk_write_0bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_1bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_2bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_3bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_4bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_5bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_6bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_7bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_8bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_9bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_10bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_11bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_12bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_13bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_14bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_15bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_16bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_17bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_18bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_19bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_20bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_21bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_22bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_23bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_24bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_25bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_26bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_27bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_28bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_29bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_30bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_31bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_32bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_33bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_34bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_35bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_36bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_37bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_38bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_39bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_40bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_41bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_42bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_43bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_44bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_45bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_46bytes), L(table_48_bytes_bwd))
.int JMPTBL (L(bk_write_47bytes), L(table_48_bytes_bwd))
.popsection
# ifdef USE_AS_MEMMOVE
.p2align 4
L(copy_backward):
PUSH (%edi)
movl %eax, %edi
lea (%ecx,%edx,1),%edx
lea (%ecx,%edi,1),%edi
testl $0x3, %edx
jnz L(bk_align)
L(bk_aligned_4):
cmp $64, %ecx
jae L(bk_write_more64bytes)
L(bk_write_64bytesless):
cmp $32, %ecx
jb L(bk_write_less32bytes)
L(bk_write_more32bytes):
/* Copy 32 bytes at a time. */
sub $32, %ecx
movq -8(%edi), %xmm0
movq %xmm0, -8(%edx)
movq -16(%edi), %xmm0
movq %xmm0, -16(%edx)
movq -24(%edi), %xmm0
movq %xmm0, -24(%edx)
movq -32(%edi), %xmm0
movq %xmm0, -32(%edx)
sub $32, %edx
sub $32, %edi
L(bk_write_less32bytes):
movl %edi, %eax
sub %ecx, %edx
sub %ecx, %eax
POP (%edi)
L(bk_write_less32bytes_2):
BRANCH_TO_JMPTBL_ENTRY (L(table_48_bytes_bwd), %ecx, 4)
CFI_PUSH (%edi)
.p2align 4
L(bk_align):
cmp $8, %ecx
jbe L(bk_write_less32bytes)
testl $1, %edx
/* We get here only if (EDX & 3 ) != 0 so if (EDX & 1) ==0,
then (EDX & 2) must be != 0. */
jz L(bk_got2)
sub $1, %edi
sub $1, %ecx
sub $1, %edx
movzbl (%edi), %eax
movb %al, (%edx)
testl $2, %edx
jz L(bk_aligned_4)
L(bk_got2):
sub $2, %edi
sub $2, %ecx
sub $2, %edx
movzwl (%edi), %eax
movw %ax, (%edx)
jmp L(bk_aligned_4)
.p2align 4
L(bk_write_more64bytes):
/* Check alignment of last byte. */
testl $15, %edx
jz L(bk_ssse3_cpy_pre)
/* EDX is aligned 4 bytes, but not 16 bytes. */
L(bk_ssse3_align):
sub $4, %edi
sub $4, %ecx
sub $4, %edx
movl (%edi), %eax
movl %eax, (%edx)
testl $15, %edx
jz L(bk_ssse3_cpy_pre)
sub $4, %edi
sub $4, %ecx
sub $4, %edx
movl (%edi), %eax
movl %eax, (%edx)
testl $15, %edx
jz L(bk_ssse3_cpy_pre)
sub $4, %edi
sub $4, %ecx
sub $4, %edx
movl (%edi), %eax
movl %eax, (%edx)
L(bk_ssse3_cpy_pre):
cmp $64, %ecx
jb L(bk_write_more32bytes)
.p2align 4
L(bk_ssse3_cpy):
sub $64, %edi
sub $64, %ecx
sub $64, %edx
movdqu 0x30(%edi), %xmm3
movdqa %xmm3, 0x30(%edx)
movdqu 0x20(%edi), %xmm2
movdqa %xmm2, 0x20(%edx)
movdqu 0x10(%edi), %xmm1
movdqa %xmm1, 0x10(%edx)
movdqu (%edi), %xmm0
movdqa %xmm0, (%edx)
cmp $64, %ecx
jae L(bk_ssse3_cpy)
jmp L(bk_write_64bytesless)
# endif
END (MEMCPY)
#endif