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Diffstat (limited to 'sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S')
| -rw-r--r-- | sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S | 653 |
1 files changed, 653 insertions, 0 deletions
diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S new file mode 100644 index 0000000000..4b61974cb6 --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/svml_s_powf16_core_avx512.S @@ -0,0 +1,653 @@ +/* Function powf 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_s_powf_data.h" +#include "svml_s_wrapper_impl.h" + +/* + ALGORITHM DESCRIPTION: + + We are using the next identity : pow(x,y) = 2^(y * log2(x)). + + 1) log2(x) calculation + Here we use the following formula. + Let |x|=2^k1*X1, where k1 is integer, 1<=X1<2. + Let C ~= 1/ln(2), + Rcp1 ~= 1/X1, X2=Rcp1*X1, + Rcp2 ~= 1/X2, X3=Rcp2*X2, + Rcp3 ~= 1/X3, Rcp3C ~= C/X3. + Then + log2|x| = k1 + log2(1/Rcp1) + log2(1/Rcp2) + log2(C/Rcp3C) + + log2(X1*Rcp1*Rcp2*Rcp3C/C), + where X1*Rcp1*Rcp2*Rcp3C = C*(1+q), q is very small. + + The values of Rcp1, log2(1/Rcp1), Rcp2, log2(1/Rcp2), + Rcp3C, log2(C/Rcp3C) are taken from tables. + Values of Rcp1, Rcp2, Rcp3C are such that RcpC=Rcp1*Rcp2*Rcp3C + is exactly represented in target precision. + + log2(X1*Rcp1*Rcp2*Rcp3C/C) = log2(1+q) = ln(1+q)/ln2 = + = 1/(ln2)*q - 1/(2ln2)*q^2 + 1/(3ln2)*q^3 - ... = + = 1/(C*ln2)*cq - 1/(2*C^2*ln2)*cq^2 + 1/(3*C^3*ln2)*cq^3 - ... = + = (1 + a1)*cq + a2*cq^2 + a3*cq^3 + ..., + where + cq=X1*Rcp1*Rcp2*Rcp3C-C, + a1=1/(C*ln(2))-1 is small, + a2=1/(2*C^2*ln2), + a3=1/(3*C^3*ln2), + ... + Log2 result is split by three parts: HH+HL+HLL + + 2) Calculation of y*log2(x) + Split y into YHi+YLo. + Get high PH and medium PL parts of y*log2|x|. + Get low PLL part of y*log2|x|. + Now we have PH+PL+PLL ~= y*log2|x|. + + 3) Calculation of 2^(y*log2(x)) + Let's represent PH+PL+PLL in the form N + j/2^expK + Z, + where expK=7 in this implementation, N and j are integers, + 0<=j<=2^expK-1, |Z|<2^(-expK-1). Hence + 2^(PH+PL+PLL) ~= 2^N * 2^(j/2^expK) * 2^Z, + where 2^(j/2^expK) is stored in a table, and + 2^Z ~= 1 + B1*Z + B2*Z^2 ... + B5*Z^5. + We compute 2^(PH+PL+PLL) as follows: + Break PH into PHH + PHL, where PHH = N + j/2^expK. + Z = PHL + PL + PLL + Exp2Poly = B1*Z + B2*Z^2 ... + B5*Z^5 + Get 2^(j/2^expK) from table in the form THI+TLO. + Now we have 2^(PH+PL+PLL) ~= 2^N * (THI + TLO) * (1 + Exp2Poly). + Get significand of 2^(PH+PL+PLL) in the form ResHi+ResLo: + ResHi := THI + ResLo := THI * Exp2Poly + TLO + Get exponent ERes of the result: + Res := ResHi + ResLo: + Result := ex(Res) + N. */ + + .text +ENTRY (_ZGVeN16vv_powf_knl) +#ifndef HAVE_AVX512_ASM_SUPPORT +WRAPPER_IMPL_AVX512_ff _ZGVdN8vv_powf +#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_spow_data@GOTPCREL(%rip), %rdx + vmovaps %zmm1, %zmm9 + vshuff32x4 $238, %zmm0, %zmm0, %zmm7 + kxnorw %k3, %k3, %k3 + vcvtps2pd %ymm0, %zmm14 + vcvtps2pd %ymm7, %zmm10 + movl $-1, %eax + movq $-1, %rcx + vpandd _ABSMASK(%rdx), %zmm9, %zmm4 + vmovups _ExpMask(%rdx), %zmm6 + +/* exponent bits selection */ + vpsrlq $20, %zmm14, %zmm13 + vshuff32x4 $238, %zmm9, %zmm9, %zmm8 + vpcmpd $5, _INF(%rdx), %zmm4, %k2 + vpsrlq $32, %zmm13, %zmm15 + vcvtps2pd %ymm8, %zmm2 + vmovups _Two10(%rdx), %zmm4 + vpmovqd %zmm15, %ymm12 + vcvtps2pd %ymm9, %zmm1 + vpsubd _NMINNORM(%rdx), %zmm0, %zmm3 + vpbroadcastd %eax, %zmm8{%k2}{z} + vpcmpd $5, _NMAXVAL(%rdx), %zmm3, %k1 + +/* preserve mantissa, set input exponent to 2^(-10) */ + vmovaps %zmm6, %zmm3 + vpternlogq $248, %zmm6, %zmm10, %zmm4 + vpsrlq $20, %zmm10, %zmm10 + vpternlogq $234, _Two10(%rdx), %zmm14, %zmm3 + +/* reciprocal approximation good to at least 11 bits */ + vrcp28pd %zmm4, %zmm11 + vpsrlq $32, %zmm10, %zmm14 + vpbroadcastd %eax, %zmm7{%k1}{z} + kxnorw %k1, %k1, %k1 + vrcp28pd %zmm3, %zmm5 + vpmovqd %zmm14, %ymm6 + vshufi32x4 $68, %zmm6, %zmm12, %zmm13 + vmovups _One(%rdx), %zmm6 + +/* round reciprocal to nearest integer, will have 1+9 mantissa bits */ + vrndscalepd $8, %zmm5, %zmm14 + +/* biased exponent in DP format */ + vshuff32x4 $238, %zmm13, %zmm13, %zmm5 + vrndscalepd $8, %zmm11, %zmm11 + vcmppd $30, _Threshold(%rdx), %zmm14, %k2 + vcvtdq2pd %ymm13, %zmm10 + vcvtdq2pd %ymm5, %zmm15 + +/* table lookup */ + vpsrlq $40, %zmm14, %zmm13 + vpxord %zmm5, %zmm5, %zmm5 + vgatherqpd _Log2Rcp_lookup(%rdx,%zmm13), %zmm5{%k3} + vfmsub213pd %zmm6, %zmm14, %zmm3 + vfmsub213pd %zmm6, %zmm11, %zmm4 + vcmppd $30, _Threshold(%rdx), %zmm11, %k3 + vpbroadcastq %rcx, %zmm14{%k2}{z} + +/* dpP= _dbT+lJ*T_ITEM_GRAN */ + kxnorw %k2, %k2, %k2 + vpsrlq $40, %zmm11, %zmm12 + vpxord %zmm6, %zmm6, %zmm6 + vpbroadcastq %rcx, %zmm11{%k3}{z} + kxnorw %k3, %k3, %k3 + vgatherqpd _Log2Rcp_lookup(%rdx,%zmm12), %zmm6{%k1} + vmovups _Bias1(%rdx), %zmm12 + vpternlogq $236, _Bias(%rdx), %zmm12, %zmm14 + vpternlogq $248, _Bias(%rdx), %zmm11, %zmm12 + vsubpd %zmm14, %zmm10, %zmm13 + vsubpd %zmm12, %zmm15, %zmm10 + vmovups _poly_coeff_3(%rdx), %zmm11 + vmovups _poly_coeff_4(%rdx), %zmm15 + vfmadd213pd %zmm15, %zmm4, %zmm11 + vmulpd %zmm4, %zmm4, %zmm12 + vmovaps %zmm15, %zmm14 + vmulpd %zmm3, %zmm3, %zmm15 + vfmadd231pd _poly_coeff_3(%rdx), %zmm3, %zmm14 + +/* reconstruction */ + vfmadd213pd %zmm4, %zmm12, %zmm11 + vfmadd213pd %zmm3, %zmm15, %zmm14 + vaddpd %zmm6, %zmm11, %zmm11 + vaddpd %zmm5, %zmm14, %zmm3 + vfmadd231pd _L2(%rdx), %zmm10, %zmm11 + vfmadd132pd _L2(%rdx), %zmm3, %zmm13 + vmulpd %zmm2, %zmm11, %zmm12 + vmulpd %zmm1, %zmm13, %zmm10 + vmulpd __dbInvLn2(%rdx), %zmm12, %zmm6 + +/* hi bits */ + vpsrlq $32, %zmm12, %zmm12 + vmulpd __dbInvLn2(%rdx), %zmm10, %zmm1 + +/* to round down; if dR is an integer we will get R = 1, which is ok */ + vsubpd __dbHALF(%rdx), %zmm6, %zmm4 + vpsrlq $32, %zmm10, %zmm11 + vpmovqd %zmm11, %ymm3 + vsubpd __dbHALF(%rdx), %zmm1, %zmm2 + vaddpd __dbShifter(%rdx), %zmm4, %zmm14 + vpmovqd %zmm12, %ymm4 + vshufi32x4 $68, %zmm4, %zmm3, %zmm5 + vpxord %zmm4, %zmm4, %zmm4 + vaddpd __dbShifter(%rdx), %zmm2, %zmm2 + +/* iAbsX = iAbsX&iAbsMask; */ + vpandd __iAbsMask(%rdx), %zmm5, %zmm11 + vpxord %zmm5, %zmm5, %zmm5 + vsubpd __dbShifter(%rdx), %zmm14, %zmm13 + +/* iRangeMask = (iAbsX>iDomainRange) */ + vpcmpgtd __iDomainRange(%rdx), %zmm11, %k1 + vsubpd __dbShifter(%rdx), %zmm2, %zmm15 + vpbroadcastd %eax, %zmm10{%k1}{z} + vpternlogd $254, %zmm8, %zmm7, %zmm10 + +/* [0..1) */ + vsubpd %zmm15, %zmm1, %zmm1 + +/* low K bits */ + vpandq __lbLOWKBITS(%rdx), %zmm14, %zmm11 + vgatherqpd 13952(%rdx,%zmm11,8), %zmm5{%k3} + vsubpd %zmm13, %zmm6, %zmm7 + vptestmd %zmm10, %zmm10, %k0 + vpandq __lbLOWKBITS(%rdx), %zmm2, %zmm10 + vmulpd __dbC1(%rdx), %zmm1, %zmm1 + vmulpd __dbC1(%rdx), %zmm7, %zmm3 + vpsrlq $11, %zmm2, %zmm8 + vpsrlq $11, %zmm14, %zmm2 + +/* NB : including +/- sign for the exponent!! */ + vpsllq $52, %zmm8, %zmm8 + kmovw %k0, %ecx + vpsllq $52, %zmm2, %zmm6 + vfmadd213pd %zmm5, %zmm3, %zmm5 + vgatherqpd 13952(%rdx,%zmm10,8), %zmm4{%k2} + vfmadd213pd %zmm4, %zmm1, %zmm4 + vpaddq %zmm6, %zmm5, %zmm10 + vcvtpd2ps %zmm10, %ymm12 + vpaddq %zmm8, %zmm4, %zmm7 + vcvtpd2ps %zmm7, %ymm11 + vshuff32x4 $68, %zmm12, %zmm11, %zmm1 + testl %ecx, %ecx + jne .LBL_1_3 + +.LBL_1_2: + cfi_remember_state + vmovaps %zmm1, %zmm0 + 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 %zmm0, 1152(%rsp) + vmovups %zmm9, 1216(%rsp) + vmovups %zmm1, 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, 1064(%rsp) + movq %rdi, 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 %ecx, %r13d + movq %r14, 1080(%rsp) + cfi_offset_rel_rsp (14, 1080) + movl %eax, %r14d + movq %r15, 1072(%rsp) + cfi_offset_rel_rsp (15, 1072) + cfi_remember_state + +.LBL_1_6: + btl %r14d, %r13d + jc .LBL_1_12 + +.LBL_1_7: + lea 1(%r14), %esi + btl %esi, %r13d + jc .LBL_1_10 + +.LBL_1_8: + addb $1, %r12b + addl $2, %r14d + cmpb $16, %r12b + jb .LBL_1_6 + + kmovw 1048(%rsp), %k4 + movq 1064(%rsp), %rsi + kmovw 1040(%rsp), %k5 + movq 1056(%rsp), %rdi + kmovw 1032(%rsp), %k6 + movq 1096(%rsp), %r12 + cfi_restore (%r12) + 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) + vmovups 1280(%rsp), %zmm1 + jmp .LBL_1_2 + +.LBL_1_10: + cfi_restore_state + movzbl %r12b, %r15d + vmovss 1156(%rsp,%r15,8), %xmm0 + vmovss 1220(%rsp,%r15,8), %xmm1 + call powf@PLT + vmovss %xmm0, 1284(%rsp,%r15,8) + jmp .LBL_1_8 + +.LBL_1_12: + movzbl %r12b, %r15d + vmovss 1152(%rsp,%r15,8), %xmm0 + vmovss 1216(%rsp,%r15,8), %xmm1 + call powf@PLT + vmovss %xmm0, 1280(%rsp,%r15,8) + jmp .LBL_1_7 +#endif +END (_ZGVeN16vv_powf_knl) + +ENTRY (_ZGVeN16vv_powf_skx) +#ifndef HAVE_AVX512_ASM_SUPPORT +WRAPPER_IMPL_AVX512_ff _ZGVdN8vv_powf +#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_spow_data@GOTPCREL(%rip), %rax + vextractf32x8 $1, %zmm1, %ymm14 + vextractf32x8 $1, %zmm0, %ymm15 + vpsubd _NMINNORM(%rax), %zmm0, %zmm9 + vmovups %zmm26, 1280(%rsp) + vmovups _ExpMask(%rax), %zmm6 + vpcmpd $1, _NMAXVAL(%rax), %zmm9, %k1 + vcvtps2pd %ymm0, %zmm5 + vcvtps2pd %ymm1, %zmm12 + kxnorw %k3, %k3, %k3 + +/* exponent bits selection */ + vpsrlq $20, %zmm5, %zmm3 + vpsrlq $32, %zmm3, %zmm2 + vpmovqd %zmm2, %ymm11 + vcvtps2pd %ymm14, %zmm13 + vmovups .L_2il0floatpacket.23(%rip), %zmm14 + vmovaps %zmm14, %zmm26 + vpandd _ABSMASK(%rax), %zmm1, %zmm8 + vpcmpd $1, _INF(%rax), %zmm8, %k2 + vpandnd %zmm9, %zmm9, %zmm26{%k1} + vmovups _Two10(%rax), %zmm9 + kxnorw %k1, %k1, %k1 + vcvtps2pd %ymm15, %zmm4 + vmovaps %zmm14, %zmm15 + +/* preserve mantissa, set input exponent to 2^(-10) */ + vpternlogq $248, %zmm6, %zmm4, %zmm9 + vpsrlq $20, %zmm4, %zmm4 + +/* reciprocal approximation good to at least 11 bits */ + vrcp14pd %zmm9, %zmm10 + +/* round reciprocal to nearest integer, will have 1+9 mantissa bits */ + vrndscalepd $8, %zmm10, %zmm3 + vmovups _One(%rax), %zmm10 + vfmsub213pd %zmm10, %zmm3, %zmm9 + vpandnd %zmm8, %zmm8, %zmm15{%k2} + vmovaps %zmm6, %zmm8 + vpternlogq $234, _Two10(%rax), %zmm5, %zmm8 + vpsrlq $32, %zmm4, %zmm5 + vrcp14pd %zmm8, %zmm7 + vpmovqd %zmm5, %ymm6 + vrndscalepd $8, %zmm7, %zmm2 + vfmsub213pd %zmm10, %zmm2, %zmm8 + +/* table lookup */ + vpsrlq $40, %zmm2, %zmm10 + vinserti32x8 $1, %ymm6, %zmm11, %zmm4 + vpsrlq $40, %zmm3, %zmm11 + +/* biased exponent in DP format */ + vextracti32x8 $1, %zmm4, %ymm7 + vcvtdq2pd %ymm4, %zmm6 + vpmovqd %zmm10, %ymm4 + vpmovqd %zmm11, %ymm5 + vpxord %zmm10, %zmm10, %zmm10 + vgatherdpd _Log2Rcp_lookup(%rax,%ymm4), %zmm10{%k3} + vpbroadcastq .L_2il0floatpacket.24(%rip), %zmm4 + vpxord %zmm11, %zmm11, %zmm11 + vcvtdq2pd %ymm7, %zmm7 + vgatherdpd _Log2Rcp_lookup(%rax,%ymm5), %zmm11{%k1} + vmovups _Threshold(%rax), %zmm5 + vcmppd $21, %zmm2, %zmm5, %k2 + vcmppd $21, %zmm3, %zmm5, %k3 + vmovups _Bias1(%rax), %zmm3 + vmovaps %zmm4, %zmm2 + vpandnq %zmm5, %zmm5, %zmm2{%k2} + vpternlogq $236, _Bias(%rax), %zmm3, %zmm2 + +/* dpP= _dbT+lJ*T_ITEM_GRAN */ + kxnorw %k2, %k2, %k2 + vpandnq %zmm5, %zmm5, %zmm4{%k3} + vpternlogq $248, _Bias(%rax), %zmm4, %zmm3 + vsubpd %zmm2, %zmm6, %zmm4 + vmovups _poly_coeff_3(%rax), %zmm6 + vmovups _poly_coeff_4(%rax), %zmm2 + vsubpd %zmm3, %zmm7, %zmm5 + vmulpd %zmm8, %zmm8, %zmm7 + vfmadd213pd %zmm2, %zmm9, %zmm6 + kxnorw %k3, %k3, %k3 + vmovaps %zmm2, %zmm3 + vmulpd %zmm9, %zmm9, %zmm2 + vfmadd231pd _poly_coeff_3(%rax), %zmm8, %zmm3 + +/* reconstruction */ + vfmadd213pd %zmm9, %zmm2, %zmm6 + vfmadd213pd %zmm8, %zmm7, %zmm3 + vaddpd %zmm11, %zmm6, %zmm8 + vaddpd %zmm10, %zmm3, %zmm9 + vfmadd231pd _L2(%rax), %zmm5, %zmm8 + vfmadd132pd _L2(%rax), %zmm9, %zmm4 + vmulpd %zmm13, %zmm8, %zmm13 + vmulpd %zmm12, %zmm4, %zmm3 + vmulpd __dbInvLn2(%rax), %zmm13, %zmm10 + vmulpd __dbInvLn2(%rax), %zmm3, %zmm8 + +/* hi bits */ + vpsrlq $32, %zmm3, %zmm4 + vpsrlq $32, %zmm13, %zmm13 + +/* to round down; if dR is an integer we will get R = 1, which is ok */ + vsubpd __dbHALF(%rax), %zmm8, %zmm12 + vpmovqd %zmm4, %ymm5 + vpmovqd %zmm13, %ymm2 + vsubpd __dbHALF(%rax), %zmm10, %zmm9 + vaddpd __dbShifter(%rax), %zmm12, %zmm7 + vaddpd __dbShifter(%rax), %zmm9, %zmm9 + vsubpd __dbShifter(%rax), %zmm7, %zmm11 + vsubpd __dbShifter(%rax), %zmm9, %zmm12 + vinserti32x8 $1, %ymm2, %zmm5, %zmm3 + +/* iAbsX = iAbsX&iAbsMask */ + vpandd __iAbsMask(%rax), %zmm3, %zmm4 + +/* iRangeMask = (iAbsX>iDomainRange) */ + vpcmpd $2, __iDomainRange(%rax), %zmm4, %k1 + vpandnd %zmm4, %zmm4, %zmm14{%k1} + vpternlogd $254, %zmm15, %zmm26, %zmm14 + +/* [0..1) */ + vsubpd %zmm11, %zmm8, %zmm15 + vsubpd %zmm12, %zmm10, %zmm26 + vptestmd %zmm14, %zmm14, %k0 + vpsrlq $11, %zmm7, %zmm8 + vpsrlq $11, %zmm9, %zmm10 + vmulpd __dbC1(%rax), %zmm26, %zmm26 + vmulpd __dbC1(%rax), %zmm15, %zmm15 + +/* NB : including +/- sign for the exponent!! */ + vpsllq $52, %zmm10, %zmm13 + vpsllq $52, %zmm8, %zmm12 + kmovw %k0, %ecx + +/* low K bits */ + vpandq __lbLOWKBITS(%rax), %zmm9, %zmm14 + vpandq __lbLOWKBITS(%rax), %zmm7, %zmm6 + vpmovqd %zmm14, %ymm7 + vpmovqd %zmm6, %ymm9 + vpxord %zmm2, %zmm2, %zmm2 + vgatherdpd 13952(%rax,%ymm7,8), %zmm2{%k3} + vfmadd213pd %zmm2, %zmm26, %zmm2 + vpaddq %zmm13, %zmm2, %zmm2 + vcvtpd2ps %zmm2, %ymm4 + vpxord %zmm11, %zmm11, %zmm11 + vgatherdpd 13952(%rax,%ymm9,8), %zmm11{%k2} + vfmadd213pd %zmm11, %zmm15, %zmm11 + vpaddq %zmm12, %zmm11, %zmm3 + vcvtpd2ps %zmm3, %ymm5 + vinsertf32x8 $1, %ymm4, %zmm5, %zmm2 + testl %ecx, %ecx + jne .LBL_2_3 + +.LBL_2_2: + cfi_remember_state + vmovups 1280(%rsp), %zmm26 + vmovaps %zmm2, %zmm0 + 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 %zmm0, 1088(%rsp) + vmovups %zmm1, 1152(%rsp) + vmovups %zmm2, 1216(%rsp) + je .LBL_2_2 + + xorb %dl, %dl + xorl %eax, %eax + kmovw %k4, 984(%rsp) + kmovw %k5, 976(%rsp) + kmovw %k6, 968(%rsp) + kmovw %k7, 960(%rsp) + vmovups %zmm16, 896(%rsp) + vmovups %zmm17, 832(%rsp) + vmovups %zmm18, 768(%rsp) + vmovups %zmm19, 704(%rsp) + vmovups %zmm20, 640(%rsp) + vmovups %zmm21, 576(%rsp) + vmovups %zmm22, 512(%rsp) + vmovups %zmm23, 448(%rsp) + vmovups %zmm24, 384(%rsp) + vmovups %zmm25, 320(%rsp) + vmovups %zmm27, 256(%rsp) + vmovups %zmm28, 192(%rsp) + vmovups %zmm29, 128(%rsp) + vmovups %zmm30, 64(%rsp) + vmovups %zmm31, (%rsp) + movq %rsi, 1000(%rsp) + movq %rdi, 992(%rsp) + movq %r12, 1032(%rsp) + cfi_offset_rel_rsp (12, 1032) + movb %dl, %r12b + movq %r13, 1024(%rsp) + cfi_offset_rel_rsp (13, 1024) + movl %ecx, %r13d + movq %r14, 1016(%rsp) + cfi_offset_rel_rsp (14, 1016) + movl %eax, %r14d + movq %r15, 1008(%rsp) + cfi_offset_rel_rsp (15, 1008) + cfi_remember_state + +.LBL_2_6: + btl %r14d, %r13d + jc .LBL_2_12 + +.LBL_2_7: + lea 1(%r14), %esi + btl %esi, %r13d + jc .LBL_2_10 + +.LBL_2_8: + incb %r12b + addl $2, %r14d + cmpb $16, %r12b + jb .LBL_2_6 + + kmovw 984(%rsp), %k4 + kmovw 976(%rsp), %k5 + kmovw 968(%rsp), %k6 + kmovw 960(%rsp), %k7 + vmovups 896(%rsp), %zmm16 + vmovups 832(%rsp), %zmm17 + vmovups 768(%rsp), %zmm18 + vmovups 704(%rsp), %zmm19 + vmovups 640(%rsp), %zmm20 + vmovups 576(%rsp), %zmm21 + vmovups 512(%rsp), %zmm22 + vmovups 448(%rsp), %zmm23 + vmovups 384(%rsp), %zmm24 + vmovups 320(%rsp), %zmm25 + vmovups 256(%rsp), %zmm27 + vmovups 192(%rsp), %zmm28 + vmovups 128(%rsp), %zmm29 + vmovups 64(%rsp), %zmm30 + vmovups (%rsp), %zmm31 + vmovups 1216(%rsp), %zmm2 + movq 1000(%rsp), %rsi + movq 992(%rsp), %rdi + movq 1032(%rsp), %r12 + cfi_restore (%r12) + movq 1024(%rsp), %r13 + cfi_restore (%r13) + movq 1016(%rsp), %r14 + cfi_restore (%r14) + movq 1008(%rsp), %r15 + cfi_restore (%r15) + jmp .LBL_2_2 + +.LBL_2_10: + cfi_restore_state + movzbl %r12b, %r15d + vmovss 1156(%rsp,%r15,8), %xmm1 + vzeroupper + vmovss 1092(%rsp,%r15,8), %xmm0 + call powf@PLT + vmovss %xmm0, 1220(%rsp,%r15,8) + jmp .LBL_2_8 + +.LBL_2_12: + movzbl %r12b, %r15d + vmovss 1152(%rsp,%r15,8), %xmm1 + vzeroupper + vmovss 1088(%rsp,%r15,8), %xmm0 + call powf@PLT + vmovss %xmm0, 1216(%rsp,%r15,8) + jmp .LBL_2_7 +#endif +END (_ZGVeN16vv_powf_skx) + + .section .rodata, "a" +.L_2il0floatpacket.23: + .long 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff + .type .L_2il0floatpacket.23,@object +.L_2il0floatpacket.24: + .long 0xffffffff,0xffffffff + .type .L_2il0floatpacket.24,@object |