Vector sincos for x86_64 and tests.

Here is implementation of vectorized sincos containing SSE, AVX,
AVX2 and AVX512 versions according to Vector ABI
<https://groups.google.com/forum/#!topic/x86-64-abi/LmppCfN1rZ4>.

    * NEWS: Mention addition of x86_64 vector sincos.
    * bits/libm-simd-decl-stubs.h: Added stubs for sincos.
    * math/math.h (__MATHDECL_VEC): New macro.
    * math/bits/mathcalls.h: Added sincos declaration with __MATHDECL_VEC.
    * math/gen-libm-have-vector-test.sh: Added generation of sincos wrapper
    declaration under condition.
    * math/test-vec-loop.h (TEST_VEC_LOOP): Refactored.
    * math/test-double-vlen2.h: Added wrapper for sincos tests, reflected
    TEST_VEC_LOOP change.
    * math/test-double-vlen4.h: Likewise.
    * math/test-double-vlen8.h: Likewise.
    * math/test-float-vlen16.h: Reflected TEST_VEC_LOOP change.
    * math/test-float-vlen4.h: Likewise.
    * math/test-float-vlen8.h: Likewise.
    * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New symbols added.
    * sysdeps/x86/fpu/bits/math-vector.h: Added sincos SIMD declaration.
    * sysdeps/x86_64/fpu/Makefile (libmvec-support): Added new files.
    * sysdeps/x86_64/fpu/Versions: New versions added.
    * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.
    * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines):
    Added build of SSE, AVX2 and AVX512 IFUNC versions.
    * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core.S: New file.
    * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core_sse4.S: New file.
    * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core.S: New file.
    * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core_avx2.S: New file.
    * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core.S: New file.
    * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.S: New file.
    * sysdeps/x86_64/fpu/svml_d_sincos2_core.S: New file.
    * sysdeps/x86_64/fpu/svml_d_sincos4_core.S: New file.
    * sysdeps/x86_64/fpu/svml_d_sincos4_core_avx.S: New file.
    * sysdeps/x86_64/fpu/svml_d_sincos8_core.S: New file.
    * sysdeps/x86_64/fpu/svml_d_sincos_data.S: New file.
    * sysdeps/x86_64/fpu/svml_d_sincos_data.h: New file.
    * sysdeps/x86_64/fpu/svml_d_wrapper_impl.h: Added wrappers for sincos.
    * sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c: Vector sincos tests.
    * sysdeps/x86_64/fpu/test-double-vlen2.c: Likewise.
    * sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c: Likewise.
    * sysdeps/x86_64/fpu/test-double-vlen4-avx2.c: Likewise.
    * sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c: Likewise.
    * sysdeps/x86_64/fpu/test-double-vlen4.c: Likewise.
    * sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c: Likewise.
    * sysdeps/x86_64/fpu/test-double-vlen8.c: Likewise.

1 files changed, 593 insertions, 0 deletions

diff --git a/sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.S
new file mode 100644
index 0000000000..fcbf3935f1
--- /dev/null
+++ b/sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.S
@@ -0,0 +1,593 @@
+/* Function sincos vectorized with AVX-512. KNL and SKX versions.
+   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/>.  */
+
+#include <sysdep.h>
+#include "svml_d_sincos_data.h"
+#include "svml_d_wrapper_impl.h"
+
+/*
+   ALGORITHM DESCRIPTION:
+
+     ( low accuracy ( < 4ulp ) or enhanced performance
+      ( half of correct mantissa ) implementation )
+
+     Argument representation:
+     arg = N*Pi + R
+
+     Result calculation:
+     sin(arg) = sin(N*Pi + R) = (-1)^N * sin(R)
+     arg + Pi/2 = (N'*Pi + R')
+     cos(arg) = sin(arg+Pi/2) = sin(N'*Pi + R') = (-1)^N' * sin(R')
+     sin(R), sin(R') are approximated by corresponding polynomial.  */
+
+	.text
+ENTRY (_ZGVeN8vvv_sincos_knl)
+#ifndef HAVE_AVX512_ASM_SUPPORT
+WRAPPER_IMPL_AVX512_fFF _ZGVdN4vvv_sincos
+#else
+        pushq     %rbp
+        cfi_adjust_cfa_offset (8)
+        cfi_rel_offset (%rbp, 0)
+        movq      %rsp, %rbp
+        cfi_def_cfa_register (%rbp)
+        andq      $-64, %rsp
+        subq      $1344, %rsp
+        movq      __svml_dsincos_data@GOTPCREL(%rip), %rax
+        vmovaps   %zmm0, %zmm4
+        movq      $-1, %rdx
+        vmovups __dSignMask(%rax), %zmm12
+        vmovups __dInvPI(%rax), %zmm5
+
+/* ARGUMENT RANGE REDUCTION:
+   Absolute argument: X' = |X| */
+        vpandnq   %zmm4, %zmm12, %zmm3
+        vmovups __dPI1_FMA(%rax), %zmm7
+        vmovups __dPI3_FMA(%rax), %zmm9
+
+/* SinR = X' - SinN*Pi1 */
+        vmovaps   %zmm3, %zmm8
+
+/* CosR = SinX - CosN*Pi1 */
+        vmovaps   %zmm3, %zmm10
+
+/* SinY = X'*InvPi + RS : right shifter add */
+        vfmadd213pd __dRShifter(%rax), %zmm3, %zmm5
+        vmovups __dC6(%rax), %zmm13
+
+/* SinN = Y - RS : right shifter sub */
+        vsubpd __dRShifter(%rax), %zmm5, %zmm1
+        vmovaps   %zmm13, %zmm14
+
+/* SinSignRes = Y<<63 : shift LSB to MSB place for result sign */
+        vpsllq    $63, %zmm5, %zmm2
+        vcmppd    $22, __dRangeVal(%rax), %zmm3, %k1
+
+/* Update CosRSign and CosSignRes signs */
+        vmovaps   %zmm12, %zmm5
+        vfnmadd231pd %zmm1, %zmm7, %zmm8
+
+/* SinR = SinR - SinN*Pi1 */
+        vfnmadd231pd __dPI2_FMA(%rax), %zmm1, %zmm8
+
+/* Sine result sign: SinRSign = SignMask & SinR */
+        vpandq    %zmm8, %zmm12, %zmm11
+
+/* Set SinRSign to 0.5 */
+        vporq __dOneHalf(%rax), %zmm11, %zmm6
+        vpternlogq $150, %zmm2, %zmm11, %zmm5
+
+/* Update sign SinSignRes */
+        vpternlogq $120, %zmm4, %zmm12, %zmm2
+
+/* Polynomial approximation */
+        vmovups __dC7(%rax), %zmm11
+
+/* CosN = SinN +(-)0.5 */
+        vaddpd    %zmm6, %zmm1, %zmm0
+
+/* SinR = SinR - SinN*Pi3 */
+        vfnmadd213pd %zmm8, %zmm9, %zmm1
+        vfnmadd231pd %zmm0, %zmm7, %zmm10
+
+/* SinR2 = SinR^2 */
+        vmulpd    %zmm1, %zmm1, %zmm15
+
+/* Grab SignX
+   CosR = CosR - CosN*Pi2 */
+        vfnmadd231pd __dPI2_FMA(%rax), %zmm0, %zmm10
+        vfmadd231pd __dC7(%rax), %zmm15, %zmm14
+
+/* CosR = CosR - CosN*Pi3 */
+        vfnmadd213pd %zmm10, %zmm9, %zmm0
+        vfmadd213pd __dC5(%rax), %zmm15, %zmm14
+
+/* CosR2 = CosR^2 */
+        vmulpd    %zmm0, %zmm0, %zmm12
+        vfmadd213pd __dC4(%rax), %zmm15, %zmm14
+        vfmadd213pd %zmm13, %zmm12, %zmm11
+
+/* SinPoly = C3 + SinR2*(C4 + SinR2*(C5 + SinR2*(C6 + SinR2*C7))) */
+        vfmadd213pd __dC3(%rax), %zmm15, %zmm14
+        vfmadd213pd __dC5(%rax), %zmm12, %zmm11
+
+/* SinPoly = C2 + SinR2*SinPoly */
+        vfmadd213pd __dC2(%rax), %zmm15, %zmm14
+        vfmadd213pd __dC4(%rax), %zmm12, %zmm11
+
+/* SinPoly = C1 + SinR2*SinPoly */
+        vfmadd213pd __dC1(%rax), %zmm15, %zmm14
+
+/* CosPoly = C3 + CosR2*(C4 + CosR2*(C5 + CosR2*(C6 + CosR2*C7))) */
+        vfmadd213pd __dC3(%rax), %zmm12, %zmm11
+
+/* SinPoly = SinR2*SinPoly */
+        vmulpd    %zmm15, %zmm14, %zmm13
+
+/* CosPoly = C2 + CosR2*CosPoly */
+        vfmadd213pd __dC2(%rax), %zmm12, %zmm11
+
+/* SinPoly = SinR*SinPoly */
+        vfmadd213pd %zmm1, %zmm1, %zmm13
+        vpbroadcastq %rdx, %zmm1{%k1}{z}
+
+/* CosPoly = C1 + CosR2*CosPoly */
+        vfmadd213pd __dC1(%rax), %zmm12, %zmm11
+        vptestmq  %zmm1, %zmm1, %k0
+        kmovw     %k0, %ecx
+
+/* CosPoly = CosR2*CosPoly */
+        vmulpd    %zmm12, %zmm11, %zmm14
+        movzbl    %cl, %ecx
+
+/* CosPoly = CosR*CosPoly */
+        vfmadd213pd %zmm0, %zmm0, %zmm14
+
+/* Final reconstruction.
+   Update Sin result's sign */
+        vpxorq    %zmm2, %zmm13, %zmm0
+
+/* Update Cos result's sign */
+        vpxorq    %zmm5, %zmm14, %zmm2
+        testl     %ecx, %ecx
+        jne       .LBL_1_3
+
+.LBL_1_2:
+        cfi_remember_state
+        vmovups   %zmm0, (%rdi)
+        vmovups   %zmm2, (%rsi)
+        movq      %rbp, %rsp
+        cfi_def_cfa_register (%rsp)
+        popq      %rbp
+        cfi_adjust_cfa_offset (-8)
+        cfi_restore (%rbp)
+        ret
+
+.LBL_1_3:
+        cfi_restore_state
+        vmovups   %zmm4, 1152(%rsp)
+        vmovups   %zmm0, 1216(%rsp)
+        vmovups   %zmm2, 1280(%rsp)
+        je        .LBL_1_2
+
+        xorb      %dl, %dl
+        kmovw     %k4, 1048(%rsp)
+        xorl      %eax, %eax
+        kmovw     %k5, 1040(%rsp)
+        kmovw     %k6, 1032(%rsp)
+        kmovw     %k7, 1024(%rsp)
+        vmovups   %zmm16, 960(%rsp)
+        vmovups   %zmm17, 896(%rsp)
+        vmovups   %zmm18, 832(%rsp)
+        vmovups   %zmm19, 768(%rsp)
+        vmovups   %zmm20, 704(%rsp)
+        vmovups   %zmm21, 640(%rsp)
+        vmovups   %zmm22, 576(%rsp)
+        vmovups   %zmm23, 512(%rsp)
+        vmovups   %zmm24, 448(%rsp)
+        vmovups   %zmm25, 384(%rsp)
+        vmovups   %zmm26, 320(%rsp)
+        vmovups   %zmm27, 256(%rsp)
+        vmovups   %zmm28, 192(%rsp)
+        vmovups   %zmm29, 128(%rsp)
+        vmovups   %zmm30, 64(%rsp)
+        vmovups   %zmm31, (%rsp)
+        movq      %rsi, 1056(%rsp)
+        movq      %r12, 1096(%rsp)
+        cfi_offset_rel_rsp (12, 1096)
+        movb      %dl, %r12b
+        movq      %r13, 1088(%rsp)
+        cfi_offset_rel_rsp (13, 1088)
+        movl      %eax, %r13d
+        movq      %r14, 1080(%rsp)
+        cfi_offset_rel_rsp (14, 1080)
+        movl      %ecx, %r14d
+        movq      %r15, 1072(%rsp)
+        cfi_offset_rel_rsp (15, 1072)
+        movq      %rbx, 1064(%rsp)
+        movq      %rdi, %rbx
+        cfi_remember_state
+
+.LBL_1_6:
+        btl       %r13d, %r14d
+        jc        .LBL_1_13
+
+.LBL_1_7:
+        lea       1(%r13), %esi
+        btl       %esi, %r14d
+        jc        .LBL_1_10
+
+.LBL_1_8:
+        addb      $1, %r12b
+        addl      $2, %r13d
+        cmpb      $16, %r12b
+        jb        .LBL_1_6
+
+        movq      %rbx, %rdi
+        kmovw     1048(%rsp), %k4
+        movq      1056(%rsp), %rsi
+        kmovw     1040(%rsp), %k5
+        movq      1096(%rsp), %r12
+        cfi_restore (%r12)
+        kmovw     1032(%rsp), %k6
+        movq      1088(%rsp), %r13
+        cfi_restore (%r13)
+        kmovw     1024(%rsp), %k7
+        vmovups   960(%rsp), %zmm16
+        vmovups   896(%rsp), %zmm17
+        vmovups   832(%rsp), %zmm18
+        vmovups   768(%rsp), %zmm19
+        vmovups   704(%rsp), %zmm20
+        vmovups   640(%rsp), %zmm21
+        vmovups   576(%rsp), %zmm22
+        vmovups   512(%rsp), %zmm23
+        vmovups   448(%rsp), %zmm24
+        vmovups   384(%rsp), %zmm25
+        vmovups   320(%rsp), %zmm26
+        vmovups   256(%rsp), %zmm27
+        vmovups   192(%rsp), %zmm28
+        vmovups   128(%rsp), %zmm29
+        vmovups   64(%rsp), %zmm30
+        vmovups   (%rsp), %zmm31
+        movq      1080(%rsp), %r14
+        cfi_restore (%r14)
+        movq      1072(%rsp), %r15
+        cfi_restore (%r15)
+        movq      1064(%rsp), %rbx
+        vmovups   1216(%rsp), %zmm0
+        vmovups   1280(%rsp), %zmm2
+        jmp       .LBL_1_2
+
+.LBL_1_10:
+        cfi_restore_state
+        movzbl    %r12b, %r15d
+        shlq      $4, %r15
+        vmovsd    1160(%rsp,%r15), %xmm0
+
+        call      sin@PLT
+
+        vmovsd    %xmm0, 1224(%rsp,%r15)
+        vmovsd    1160(%rsp,%r15), %xmm0
+
+        call      cos@PLT
+
+        vmovsd    %xmm0, 1288(%rsp,%r15)
+        jmp       .LBL_1_8
+
+.LBL_1_13:
+        movzbl    %r12b, %r15d
+        shlq      $4, %r15
+        vmovsd    1152(%rsp,%r15), %xmm0
+
+        call      sin@PLT
+
+        vmovsd    %xmm0, 1216(%rsp,%r15)
+        vmovsd    1152(%rsp,%r15), %xmm0
+
+        call      cos@PLT
+
+        vmovsd    %xmm0, 1280(%rsp,%r15)
+        jmp       .LBL_1_7
+
+#endif
+END (_ZGVeN8vvv_sincos_knl)
+
+ENTRY (_ZGVeN8vvv_sincos_skx)
+#ifndef HAVE_AVX512_ASM_SUPPORT
+WRAPPER_IMPL_AVX512_fFF _ZGVdN4vvv_sincos
+#else
+        pushq     %rbp
+        cfi_adjust_cfa_offset (8)
+        cfi_rel_offset (%rbp, 0)
+        movq      %rsp, %rbp
+        cfi_def_cfa_register (%rbp)
+        andq      $-64, %rsp
+        subq      $1344, %rsp
+        movq      __svml_dsincos_data@GOTPCREL(%rip), %rax
+        vmovaps   %zmm0, %zmm8
+        vmovups __dSignMask(%rax), %zmm4
+        vmovups __dInvPI(%rax), %zmm9
+        vmovups __dRShifter(%rax), %zmm10
+        vmovups __dPI1_FMA(%rax), %zmm13
+        vmovups __dPI2_FMA(%rax), %zmm14
+        vmovups __dOneHalf(%rax), %zmm11
+        vmovups __dPI3_FMA(%rax), %zmm2
+
+/* ARGUMENT RANGE REDUCTION:
+   Absolute argument: X' = |X| */
+        vandnpd   %zmm8, %zmm4, %zmm7
+
+/* SinY = X'*InvPi + RS : right shifter add */
+        vfmadd213pd %zmm10, %zmm7, %zmm9
+        vcmppd    $18, __dRangeVal(%rax), %zmm7, %k1
+
+/* SinSignRes = Y<<63 : shift LSB to MSB place for result sign */
+        vpsllq    $63, %zmm9, %zmm6
+
+/* SinN = Y - RS : right shifter sub */
+        vsubpd    %zmm10, %zmm9, %zmm5
+        vmovups __dC5(%rax), %zmm9
+        vmovups __dC4(%rax), %zmm10
+
+/* SinR = X' - SinN*Pi1 */
+        vmovaps   %zmm7, %zmm15
+        vfnmadd231pd %zmm5, %zmm13, %zmm15
+
+/* SinR = SinR - SinN*Pi1 */
+        vfnmadd231pd %zmm5, %zmm14, %zmm15
+
+/* Sine result sign: SinRSign = SignMask & SinR */
+        vandpd    %zmm15, %zmm4, %zmm1
+
+/* Set SinRSign to 0.5 */
+        vorpd     %zmm1, %zmm11, %zmm12
+        vmovups __dC3(%rax), %zmm11
+
+/* CosN = SinN +(-)0.5 */
+        vaddpd    %zmm12, %zmm5, %zmm3
+
+/* SinR = SinR - SinN*Pi3 */
+        vfnmadd213pd %zmm15, %zmm2, %zmm5
+        vmovups __dC2(%rax), %zmm12
+
+/* SinR2 = SinR^2 */
+        vmulpd    %zmm5, %zmm5, %zmm15
+
+/* CosR = SinX - CosN*Pi1 */
+        vmovaps   %zmm7, %zmm0
+        vfnmadd231pd %zmm3, %zmm13, %zmm0
+        vmovups __dC1(%rax), %zmm13
+
+/* Grab SignX
+   CosR = CosR - CosN*Pi2 */
+        vfnmadd231pd %zmm3, %zmm14, %zmm0
+
+/* CosR = CosR - CosN*Pi3 */
+        vfnmadd213pd %zmm0, %zmm2, %zmm3
+
+/* Polynomial approximation */
+        vmovups __dC7(%rax), %zmm0
+
+/* Update CosRSign and CosSignRes signs */
+        vmovaps   %zmm4, %zmm2
+        vpternlogq $150, %zmm6, %zmm1, %zmm2
+
+/* Update sign SinSignRes */
+        vpternlogq $120, %zmm8, %zmm4, %zmm6
+
+/* CosR2 = CosR^2 */
+        vmulpd    %zmm3, %zmm3, %zmm1
+        vmovups __dC6(%rax), %zmm4
+        vmovaps   %zmm0, %zmm14
+        vfmadd213pd %zmm4, %zmm1, %zmm0
+        vfmadd213pd %zmm4, %zmm15, %zmm14
+        vfmadd213pd %zmm9, %zmm1, %zmm0
+        vfmadd213pd %zmm9, %zmm15, %zmm14
+        vfmadd213pd %zmm10, %zmm1, %zmm0
+        vfmadd213pd %zmm10, %zmm15, %zmm14
+
+/* CosPoly = C3 + CosR2*(C4 + CosR2*(C5 + CosR2*(C6 + CosR2*C7))) */
+        vfmadd213pd %zmm11, %zmm1, %zmm0
+
+/* SinPoly = C3 + SinR2*(C4 + SinR2*(C5 + SinR2*(C6 + SinR2*C7))) */
+        vfmadd213pd %zmm11, %zmm15, %zmm14
+
+/* CosPoly = C2 + CosR2*CosPoly */
+        vfmadd213pd %zmm12, %zmm1, %zmm0
+
+/* SinPoly = C2 + SinR2*SinPoly */
+        vfmadd213pd %zmm12, %zmm15, %zmm14
+
+/* CosPoly = C1 + CosR2*CosPoly */
+        vfmadd213pd %zmm13, %zmm1, %zmm0
+
+/* SinPoly = C1 + SinR2*SinPoly */
+        vfmadd213pd %zmm13, %zmm15, %zmm14
+
+/* CosPoly = CosR2*CosPoly */
+        vmulpd    %zmm1, %zmm0, %zmm1
+
+/* SinPoly = SinR2*SinPoly */
+        vmulpd    %zmm15, %zmm14, %zmm4
+
+/* CosPoly = CosR*CosPoly */
+        vfmadd213pd %zmm3, %zmm3, %zmm1
+
+/* SinPoly = SinR*SinPoly */
+        vfmadd213pd %zmm5, %zmm5, %zmm4
+        vpbroadcastq .L_2il0floatpacket.15(%rip), %zmm3
+
+/* Update Cos result's sign */
+        vxorpd    %zmm2, %zmm1, %zmm1
+
+/* Final reconstruction.
+   Update Sin result's sign */
+        vxorpd    %zmm6, %zmm4, %zmm0
+        vpandnq   %zmm7, %zmm7, %zmm3{%k1}
+        vcmppd    $3, %zmm3, %zmm3, %k0
+        kmovw     %k0, %ecx
+        testl     %ecx, %ecx
+        jne       .LBL_2_3
+
+.LBL_2_2:
+        cfi_remember_state
+        vmovups   %zmm0, (%rdi)
+        vmovups   %zmm1, (%rsi)
+        movq      %rbp, %rsp
+        cfi_def_cfa_register (%rsp)
+        popq      %rbp
+        cfi_adjust_cfa_offset (-8)
+        cfi_restore (%rbp)
+        ret
+
+.LBL_2_3:
+        cfi_restore_state
+        vmovups   %zmm8, 1152(%rsp)
+        vmovups   %zmm0, 1216(%rsp)
+        vmovups   %zmm1, 1280(%rsp)
+        je        .LBL_2_2
+
+        xorb      %dl, %dl
+        xorl      %eax, %eax
+        kmovw     %k4, 1048(%rsp)
+        kmovw     %k5, 1040(%rsp)
+        kmovw     %k6, 1032(%rsp)
+        kmovw     %k7, 1024(%rsp)
+        vmovups   %zmm16, 960(%rsp)
+        vmovups   %zmm17, 896(%rsp)
+        vmovups   %zmm18, 832(%rsp)
+        vmovups   %zmm19, 768(%rsp)
+        vmovups   %zmm20, 704(%rsp)
+        vmovups   %zmm21, 640(%rsp)
+        vmovups   %zmm22, 576(%rsp)
+        vmovups   %zmm23, 512(%rsp)
+        vmovups   %zmm24, 448(%rsp)
+        vmovups   %zmm25, 384(%rsp)
+        vmovups   %zmm26, 320(%rsp)
+        vmovups   %zmm27, 256(%rsp)
+        vmovups   %zmm28, 192(%rsp)
+        vmovups   %zmm29, 128(%rsp)
+        vmovups   %zmm30, 64(%rsp)
+        vmovups   %zmm31, (%rsp)
+        movq      %rsi, 1056(%rsp)
+        movq      %r12, 1096(%rsp)
+        cfi_offset_rel_rsp (12, 1096)
+        movb      %dl, %r12b
+        movq      %r13, 1088(%rsp)
+        cfi_offset_rel_rsp (13, 1088)
+        movl      %eax, %r13d
+        movq      %r14, 1080(%rsp)
+        cfi_offset_rel_rsp (14, 1080)
+        movl      %ecx, %r14d
+        movq      %r15, 1072(%rsp)
+        cfi_offset_rel_rsp (15, 1072)
+        movq      %rbx, 1064(%rsp)
+        movq      %rdi, %rbx
+        cfi_remember_state
+
+.LBL_2_6:
+        btl       %r13d, %r14d
+        jc        .LBL_2_13
+
+.LBL_2_7:
+        lea       1(%r13), %esi
+        btl       %esi, %r14d
+        jc        .LBL_2_10
+
+.LBL_2_8:
+        incb      %r12b
+        addl      $2, %r13d
+        cmpb      $16, %r12b
+        jb        .LBL_2_6
+
+        kmovw     1048(%rsp), %k4
+        movq      %rbx, %rdi
+        kmovw     1040(%rsp), %k5
+        kmovw     1032(%rsp), %k6
+        kmovw     1024(%rsp), %k7
+        vmovups   960(%rsp), %zmm16
+        vmovups   896(%rsp), %zmm17
+        vmovups   832(%rsp), %zmm18
+        vmovups   768(%rsp), %zmm19
+        vmovups   704(%rsp), %zmm20
+        vmovups   640(%rsp), %zmm21
+        vmovups   576(%rsp), %zmm22
+        vmovups   512(%rsp), %zmm23
+        vmovups   448(%rsp), %zmm24
+        vmovups   384(%rsp), %zmm25
+        vmovups   320(%rsp), %zmm26
+        vmovups   256(%rsp), %zmm27
+        vmovups   192(%rsp), %zmm28
+        vmovups   128(%rsp), %zmm29
+        vmovups   64(%rsp), %zmm30
+        vmovups   (%rsp), %zmm31
+        vmovups   1216(%rsp), %zmm0
+        vmovups   1280(%rsp), %zmm1
+        movq      1056(%rsp), %rsi
+        movq      1096(%rsp), %r12
+        cfi_restore (%r12)
+        movq      1088(%rsp), %r13
+        cfi_restore (%r13)
+        movq      1080(%rsp), %r14
+        cfi_restore (%r14)
+        movq      1072(%rsp), %r15
+        cfi_restore (%r15)
+        movq      1064(%rsp), %rbx
+        jmp       .LBL_2_2
+
+.LBL_2_10:
+        cfi_restore_state
+        movzbl    %r12b, %r15d
+        shlq      $4, %r15
+        vmovsd    1160(%rsp,%r15), %xmm0
+        vzeroupper
+        vmovsd    1160(%rsp,%r15), %xmm0
+
+        call      sin@PLT
+
+        vmovsd    %xmm0, 1224(%rsp,%r15)
+        vmovsd    1160(%rsp,%r15), %xmm0
+
+        call      cos@PLT
+
+        vmovsd    %xmm0, 1288(%rsp,%r15)
+        jmp       .LBL_2_8
+
+.LBL_2_13:
+        movzbl    %r12b, %r15d
+        shlq      $4, %r15
+        vmovsd    1152(%rsp,%r15), %xmm0
+        vzeroupper
+        vmovsd    1152(%rsp,%r15), %xmm0
+
+        call      sin@PLT
+
+        vmovsd    %xmm0, 1216(%rsp,%r15)
+        vmovsd    1152(%rsp,%r15), %xmm0
+
+        call      cos@PLT
+
+        vmovsd    %xmm0, 1280(%rsp,%r15)
+        jmp       .LBL_2_7
+
+#endif
+END (_ZGVeN8vvv_sincos_skx)
+
+	.section .rodata, "a"
+.L_2il0floatpacket.15:
+	.long	0xffffffff,0xffffffff
+	.type	.L_2il0floatpacket.15,@object