mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-27 04:41:02 +08:00
9901716135
AVX512 IFUNC implementations, implementations of wrappers to
AVX2 versions and KNL expf implementation fixed.
* sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core.S: Fixed AVX512 IFUNC.
* sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core.S: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_log8_core.S: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core.S: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core.S: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core.S: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_s_cosf16_core.S: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core.S: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_s_logf16_core.S: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core.S: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core.S: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_s_sinf16_core.S: Likewise.
* sysdeps/x86_64/fpu/svml_d_wrapper_impl.h: Fixed wrappers to AVX2.
* sysdeps/x86_64/fpu/svml_s_wrapper_impl.h: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core_avx512.S: Fixed KNL
implementation.
336 lines
9.9 KiB
C
336 lines
9.9 KiB
C
/* Wrapper implementations of vector math functions.
|
|
Copyright (C) 2014-2015 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/>. */
|
|
|
|
/* SSE2 ISA version as wrapper to scalar. */
|
|
.macro WRAPPER_IMPL_SSE2 callee
|
|
subq $40, %rsp
|
|
cfi_adjust_cfa_offset(40)
|
|
movaps %xmm0, (%rsp)
|
|
call \callee@PLT
|
|
movsd %xmm0, 16(%rsp)
|
|
movsd 8(%rsp), %xmm0
|
|
call \callee@PLT
|
|
movsd 16(%rsp), %xmm1
|
|
movsd %xmm0, 24(%rsp)
|
|
unpcklpd %xmm0, %xmm1
|
|
movaps %xmm1, %xmm0
|
|
addq $40, %rsp
|
|
cfi_adjust_cfa_offset(-40)
|
|
ret
|
|
.endm
|
|
|
|
/* 2 argument SSE2 ISA version as wrapper to scalar. */
|
|
.macro WRAPPER_IMPL_SSE2_ff callee
|
|
subq $56, %rsp
|
|
cfi_adjust_cfa_offset(56)
|
|
movaps %xmm0, (%rsp)
|
|
movaps %xmm1, 16(%rsp)
|
|
call \callee@PLT
|
|
movsd %xmm0, 32(%rsp)
|
|
movsd 8(%rsp), %xmm0
|
|
movsd 24(%rsp), %xmm1
|
|
call \callee@PLT
|
|
movsd 32(%rsp), %xmm1
|
|
movsd %xmm0, 40(%rsp)
|
|
unpcklpd %xmm0, %xmm1
|
|
movaps %xmm1, %xmm0
|
|
addq $56, %rsp
|
|
cfi_adjust_cfa_offset(-56)
|
|
ret
|
|
.endm
|
|
|
|
/* 3 argument SSE2 ISA version as wrapper to scalar. */
|
|
.macro WRAPPER_IMPL_SSE2_fFF callee
|
|
pushq %rbp
|
|
cfi_adjust_cfa_offset (8)
|
|
cfi_rel_offset (%rbp, 0)
|
|
pushq %rbx
|
|
cfi_adjust_cfa_offset (8)
|
|
cfi_rel_offset (%rbx, 0)
|
|
movq %rdi, %rbp
|
|
movq %rsi, %rbx
|
|
subq $40, %rsp
|
|
cfi_adjust_cfa_offset(40)
|
|
leaq 16(%rsp), %rsi
|
|
leaq 24(%rsp), %rdi
|
|
movaps %xmm0, (%rsp)
|
|
call \callee@PLT
|
|
leaq 16(%rsp), %rsi
|
|
leaq 24(%rsp), %rdi
|
|
movsd 24(%rsp), %xmm0
|
|
movapd (%rsp), %xmm1
|
|
movsd %xmm0, 0(%rbp)
|
|
unpckhpd %xmm1, %xmm1
|
|
movsd 16(%rsp), %xmm0
|
|
movsd %xmm0, (%rbx)
|
|
movapd %xmm1, %xmm0
|
|
call \callee@PLT
|
|
movsd 24(%rsp), %xmm0
|
|
movsd %xmm0, 8(%rbp)
|
|
movsd 16(%rsp), %xmm0
|
|
movsd %xmm0, 8(%rbx)
|
|
addq $40, %rsp
|
|
cfi_adjust_cfa_offset(-40)
|
|
popq %rbx
|
|
cfi_adjust_cfa_offset (-8)
|
|
cfi_restore (%rbx)
|
|
popq %rbp
|
|
cfi_adjust_cfa_offset (-8)
|
|
cfi_restore (%rbp)
|
|
ret
|
|
.endm
|
|
|
|
/* AVX/AVX2 ISA version as wrapper to SSE ISA version. */
|
|
.macro WRAPPER_IMPL_AVX callee
|
|
pushq %rbp
|
|
cfi_adjust_cfa_offset (8)
|
|
cfi_rel_offset (%rbp, 0)
|
|
movq %rsp, %rbp
|
|
cfi_def_cfa_register (%rbp)
|
|
andq $-32, %rsp
|
|
subq $32, %rsp
|
|
vextractf128 $1, %ymm0, (%rsp)
|
|
vzeroupper
|
|
call HIDDEN_JUMPTARGET(\callee)
|
|
vmovapd %xmm0, 16(%rsp)
|
|
vmovaps (%rsp), %xmm0
|
|
call HIDDEN_JUMPTARGET(\callee)
|
|
vmovapd %xmm0, %xmm1
|
|
vmovapd 16(%rsp), %xmm0
|
|
vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
movq %rbp, %rsp
|
|
cfi_def_cfa_register (%rsp)
|
|
popq %rbp
|
|
cfi_adjust_cfa_offset (-8)
|
|
cfi_restore (%rbp)
|
|
ret
|
|
.endm
|
|
|
|
/* 2 argument AVX/AVX2 ISA version as wrapper to SSE ISA version. */
|
|
.macro WRAPPER_IMPL_AVX_ff callee
|
|
pushq %rbp
|
|
cfi_adjust_cfa_offset (8)
|
|
cfi_rel_offset (%rbp, 0)
|
|
movq %rsp, %rbp
|
|
cfi_def_cfa_register (%rbp)
|
|
andq $-32, %rsp
|
|
subq $64, %rsp
|
|
vextractf128 $1, %ymm0, 16(%rsp)
|
|
vextractf128 $1, %ymm1, (%rsp)
|
|
vzeroupper
|
|
call HIDDEN_JUMPTARGET(\callee)
|
|
vmovaps %xmm0, 32(%rsp)
|
|
vmovaps 16(%rsp), %xmm0
|
|
vmovaps (%rsp), %xmm1
|
|
call HIDDEN_JUMPTARGET(\callee)
|
|
vmovaps %xmm0, %xmm1
|
|
vmovaps 32(%rsp), %xmm0
|
|
vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
movq %rbp, %rsp
|
|
cfi_def_cfa_register (%rsp)
|
|
popq %rbp
|
|
cfi_adjust_cfa_offset (-8)
|
|
cfi_restore (%rbp)
|
|
ret
|
|
.endm
|
|
|
|
/* 3 argument AVX/AVX2 ISA version as wrapper to SSE ISA version. */
|
|
.macro WRAPPER_IMPL_AVX_fFF callee
|
|
pushq %rbp
|
|
cfi_adjust_cfa_offset (8)
|
|
cfi_rel_offset (%rbp, 0)
|
|
movq %rsp, %rbp
|
|
cfi_def_cfa_register (%rbp)
|
|
andq $-32, %rsp
|
|
pushq %r13
|
|
cfi_adjust_cfa_offset (8)
|
|
cfi_rel_offset (%r13, 0)
|
|
pushq %r14
|
|
cfi_adjust_cfa_offset (8)
|
|
cfi_rel_offset (%r14, 0)
|
|
subq $48, %rsp
|
|
movq %rsi, %r14
|
|
movq %rdi, %r13
|
|
vextractf128 $1, %ymm0, 32(%rsp)
|
|
vzeroupper
|
|
call HIDDEN_JUMPTARGET(\callee)
|
|
vmovaps 32(%rsp), %xmm0
|
|
lea (%rsp), %rdi
|
|
lea 16(%rsp), %rsi
|
|
call HIDDEN_JUMPTARGET(\callee)
|
|
vmovapd (%rsp), %xmm0
|
|
vmovapd 16(%rsp), %xmm1
|
|
vmovapd %xmm0, 16(%r13)
|
|
vmovapd %xmm1, 16(%r14)
|
|
addq $48, %rsp
|
|
popq %r14
|
|
cfi_adjust_cfa_offset (-8)
|
|
cfi_restore (%r14)
|
|
popq %r13
|
|
cfi_adjust_cfa_offset (-8)
|
|
cfi_restore (%r13)
|
|
movq %rbp, %rsp
|
|
cfi_def_cfa_register (%rsp)
|
|
popq %rbp
|
|
cfi_adjust_cfa_offset (-8)
|
|
cfi_restore (%rbp)
|
|
ret
|
|
.endm
|
|
|
|
/* AVX512 ISA version as wrapper to AVX2 ISA version. */
|
|
.macro WRAPPER_IMPL_AVX512 callee
|
|
pushq %rbp
|
|
cfi_adjust_cfa_offset (8)
|
|
cfi_rel_offset (%rbp, 0)
|
|
movq %rsp, %rbp
|
|
cfi_def_cfa_register (%rbp)
|
|
andq $-64, %rsp
|
|
subq $128, %rsp
|
|
/* Below is encoding for vmovups %zmm0, (%rsp). */
|
|
.byte 0x62
|
|
.byte 0xf1
|
|
.byte 0x7c
|
|
.byte 0x48
|
|
.byte 0x11
|
|
.byte 0x04
|
|
.byte 0x24
|
|
vmovupd (%rsp), %ymm0
|
|
call HIDDEN_JUMPTARGET(\callee)
|
|
vmovupd %ymm0, 64(%rsp)
|
|
vmovupd 32(%rsp), %ymm0
|
|
call HIDDEN_JUMPTARGET(\callee)
|
|
vmovupd %ymm0, 96(%rsp)
|
|
/* Below is encoding for vmovups 64(%rsp), %zmm0. */
|
|
.byte 0x62
|
|
.byte 0xf1
|
|
.byte 0x7c
|
|
.byte 0x48
|
|
.byte 0x10
|
|
.byte 0x44
|
|
.byte 0x24
|
|
.byte 0x01
|
|
movq %rbp, %rsp
|
|
cfi_def_cfa_register (%rsp)
|
|
popq %rbp
|
|
cfi_adjust_cfa_offset (-8)
|
|
cfi_restore (%rbp)
|
|
ret
|
|
.endm
|
|
|
|
/* 2 argument AVX512 ISA version as wrapper to AVX2 ISA version. */
|
|
.macro WRAPPER_IMPL_AVX512_ff callee
|
|
pushq %rbp
|
|
cfi_adjust_cfa_offset (8)
|
|
cfi_rel_offset (%rbp, 0)
|
|
movq %rsp, %rbp
|
|
cfi_def_cfa_register (%rbp)
|
|
andq $-64, %rsp
|
|
subq $192, %rsp
|
|
/* Below is encoding for vmovups %zmm0, (%rsp). */
|
|
.byte 0x62
|
|
.byte 0xf1
|
|
.byte 0x7c
|
|
.byte 0x48
|
|
.byte 0x11
|
|
.byte 0x04
|
|
.byte 0x24
|
|
/* Below is encoding for vmovups %zmm1, 64(%rsp). */
|
|
.byte 0x62
|
|
.byte 0xf1
|
|
.byte 0x7c
|
|
.byte 0x48
|
|
.byte 0x11
|
|
.byte 0x4c
|
|
.byte 0x24
|
|
.byte 0x01
|
|
vmovupd (%rsp), %ymm0
|
|
vmovupd 64(%rsp), %ymm1
|
|
call HIDDEN_JUMPTARGET(\callee)
|
|
vmovupd %ymm0, 128(%rsp)
|
|
vmovupd 32(%rsp), %ymm0
|
|
vmovupd 96(%rsp), %ymm1
|
|
call HIDDEN_JUMPTARGET(\callee)
|
|
vmovupd %ymm0, 160(%rsp)
|
|
/* Below is encoding for vmovups 128(%rsp), %zmm0. */
|
|
.byte 0x62
|
|
.byte 0xf1
|
|
.byte 0x7c
|
|
.byte 0x48
|
|
.byte 0x10
|
|
.byte 0x44
|
|
.byte 0x24
|
|
.byte 0x02
|
|
movq %rbp, %rsp
|
|
cfi_def_cfa_register (%rsp)
|
|
popq %rbp
|
|
cfi_adjust_cfa_offset (-8)
|
|
cfi_restore (%rbp)
|
|
ret
|
|
.endm
|
|
|
|
/* 3 argument AVX512 ISA version as wrapper to AVX2 ISA version. */
|
|
.macro WRAPPER_IMPL_AVX512_fFF callee
|
|
pushq %rbp
|
|
cfi_adjust_cfa_offset (8)
|
|
cfi_rel_offset (%rbp, 0)
|
|
movq %rsp, %rbp
|
|
cfi_def_cfa_register (%rbp)
|
|
andq $-64, %rsp
|
|
pushq %r12
|
|
cfi_adjust_cfa_offset (8)
|
|
cfi_rel_offset (%r12, 0)
|
|
pushq %r13
|
|
cfi_adjust_cfa_offset (8)
|
|
cfi_rel_offset (%r13, 0)
|
|
subq $176, %rsp
|
|
movq %rsi, %r13
|
|
/* Below is encoding for vmovups %zmm0, (%rsp). */
|
|
.byte 0x62
|
|
.byte 0xf1
|
|
.byte 0x7c
|
|
.byte 0x48
|
|
.byte 0x11
|
|
.byte 0x04
|
|
.byte 0x24
|
|
movq %rdi, %r12
|
|
vmovupd (%rsp), %ymm0
|
|
call HIDDEN_JUMPTARGET(\callee)
|
|
vmovupd 32(%rsp), %ymm0
|
|
lea 64(%rsp), %rdi
|
|
lea 96(%rsp), %rsi
|
|
call HIDDEN_JUMPTARGET(\callee)
|
|
vmovupd 64(%rsp), %ymm0
|
|
vmovupd 96(%rsp), %ymm1
|
|
vmovupd %ymm0, 32(%r12)
|
|
vmovupd %ymm1, 32(%r13)
|
|
vzeroupper
|
|
addq $176, %rsp
|
|
popq %r13
|
|
cfi_adjust_cfa_offset (-8)
|
|
cfi_restore (%r13)
|
|
popq %r12
|
|
cfi_adjust_cfa_offset (-8)
|
|
cfi_restore (%r12)
|
|
movq %rbp, %rsp
|
|
cfi_def_cfa_register (%rsp)
|
|
popq %rbp
|
|
cfi_adjust_cfa_offset (-8)
|
|
cfi_restore (%rbp)
|
|
ret
|
|
.endm
|