mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-15 01:21:06 +00:00
86ed888255
When PLT may be used, JUMPTARGET should be used instead calling the function directly. * sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core_sse4.S (_ZGVbN2v_cos_sse4): Use JUMPTARGET to call cos. * sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core_avx2.S (_ZGVdN4v_cos_avx2): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core_avx512.S (_ZGVdN4v_cos): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core_sse4.S (_ZGVbN2v_exp_sse4): Use JUMPTARGET to call exp. * sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core_avx2.S (_ZGVdN4v_exp_avx2): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core_avx512.S (_ZGVdN4v_exp): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_d_log2_core_sse4.S (_ZGVbN2v_log_sse4): Use JUMPTARGET to call log. * sysdeps/x86_64/fpu/multiarch/svml_d_log4_core_avx2.S (_ZGVdN4v_log_avx2): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core_avx512.S (_ZGVdN4v_log): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core_sse4.S (_ZGVbN2vv_pow_sse4): Use JUMPTARGET to call pow. * sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core_avx2.S (_ZGVdN4vv_pow_avx2): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core_avx512.S (_ZGVdN4vv_pow): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core_sse4.S (_ZGVbN2v_sin_sse4): Use JUMPTARGET to call sin. * sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core_avx2.S (_ZGVdN4v_sin_avx2): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core_avx512.S (_ZGVdN4v_sin): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core_sse4.S (_ZGVbN2vvv_sincos_sse4): Use JUMPTARGET to call sin and cos. * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core_avx2.S (_ZGVdN4vvv_sincos_avx2): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.S (_ZGVdN4vvv_sincos): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_s_cosf16_core_avx512.S (_ZGVdN8v_cosf): Use JUMPTARGET to call cosf. * sysdeps/x86_64/fpu/multiarch/svml_s_cosf4_core_sse4.S (_ZGVbN4v_cosf_sse4): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_s_cosf8_core_avx2.S (_ZGVdN8v_cosf_avx2): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_s_expf16_core_avx512.S (_ZGVdN8v_expf): Use JUMPTARGET to call expf. * sysdeps/x86_64/fpu/multiarch/svml_s_expf4_core_sse4.S (_ZGVbN4v_expf_sse4): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_s_expf8_core_avx2.S (_ZGVdN8v_expf_avx2): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_s_logf16_core_avx512.S (_ZGVdN8v_logf): Use JUMPTARGET to call logf. * sysdeps/x86_64/fpu/multiarch/svml_s_logf4_core_sse4.S (_ZGVbN4v_logf_sse4): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_s_logf8_core_avx2.S (_ZGVdN8v_logf_avx2): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S (_ZGVdN8vv_powf): Use JUMPTARGET to call powf. * sysdeps/x86_64/fpu/multiarch/svml_s_powf4_core_sse4.S (_ZGVbN4vv_powf_sse4): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_s_powf8_core_avx2.S (_ZGVdN8vv_powf_avx2): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S (_ZGVdN8vv_powf): Use JUMPTARGET to call sinf and cosf. * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S (_ZGVbN4vvv_sincosf_sse4): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S (_ZGVdN8vvv_sincosf_avx2): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_s_sinf16_core_avx512.S (_ZGVdN8v_sinf): Use JUMPTARGET to call sinf. * sysdeps/x86_64/fpu/multiarch/svml_s_sinf4_core_sse4.S (_ZGVbN4v_sinf_sse4): Likewise. * sysdeps/x86_64/fpu/multiarch/svml_s_sinf8_core_avx2.S (_ZGVdN8v_sinf_avx2): Likewise. * sysdeps/x86_64/fpu/svml_d_wrapper_impl.h (WRAPPER_IMPL_SSE2): Use JUMPTARGET to call callee. (WRAPPER_IMPL_SSE2_ff): Likewise. (WRAPPER_IMPL_SSE2_fFF): Likewise. (WRAPPER_IMPL_AVX): Likewise. (WRAPPER_IMPL_AVX_ff): Likewise. (WRAPPER_IMPL_AVX_fFF): Likewise. (WRAPPER_IMPL_AVX512): Likewise. (WRAPPER_IMPL_AVX512_ff): Likewise. * sysdeps/x86_64/fpu/svml_s_wrapper_impl.h (WRAPPER_IMPL_SSE2): Likewise. (WRAPPER_IMPL_SSE2_ff): Likewise. (WRAPPER_IMPL_SSE2_fFF): Likewise. (WRAPPER_IMPL_AVX): Likewise. (WRAPPER_IMPL_AVX_ff): Likewise. (WRAPPER_IMPL_AVX_fFF): Likewise. (WRAPPER_IMPL_AVX512): Likewise. (WRAPPER_IMPL_AVX512_ff): Likewise. (WRAPPER_IMPL_AVX512_fFF): Likewise.
336 lines
9.9 KiB
C
336 lines
9.9 KiB
C
/* Wrapper implementations of vector math functions.
|
|
Copyright (C) 2014-2016 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 JUMPTARGET(\callee)
|
|
movsd %xmm0, 16(%rsp)
|
|
movsd 8(%rsp), %xmm0
|
|
call JUMPTARGET(\callee)
|
|
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 JUMPTARGET(\callee)
|
|
movsd %xmm0, 32(%rsp)
|
|
movsd 8(%rsp), %xmm0
|
|
movsd 24(%rsp), %xmm1
|
|
call JUMPTARGET(\callee)
|
|
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 JUMPTARGET(\callee)
|
|
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 JUMPTARGET(\callee)
|
|
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
|