1*4bdc9457SAndroid Build Coastguard Worker// Auto-generated file. Do not edit! 2*4bdc9457SAndroid Build Coastguard Worker// Template: src/qs8-gemm/4x8-aarch32-neon-mlal-lane-ld64.S.in 3*4bdc9457SAndroid Build Coastguard Worker// Generator: tools/xngen 4*4bdc9457SAndroid Build Coastguard Worker// 5*4bdc9457SAndroid Build Coastguard Worker// Copyright 2021 Google LLC 6*4bdc9457SAndroid Build Coastguard Worker// 7*4bdc9457SAndroid Build Coastguard Worker// This source code is licensed under the BSD-style license found in the 8*4bdc9457SAndroid Build Coastguard Worker// LICENSE file in the root directory of this source tree. 9*4bdc9457SAndroid Build Coastguard Worker 10*4bdc9457SAndroid Build Coastguard Worker 11*4bdc9457SAndroid Build Coastguard Worker#include <xnnpack/assembly.h> 12*4bdc9457SAndroid Build Coastguard Worker 13*4bdc9457SAndroid Build Coastguard Worker.syntax unified 14*4bdc9457SAndroid Build Coastguard Worker 15*4bdc9457SAndroid Build Coastguard Worker// void xnn_qu8_gemm_minmax_rndnu_ukernel_4x8__aarch32_neon_mlal_lane_ld64( 16*4bdc9457SAndroid Build Coastguard Worker// size_t mr, r0 17*4bdc9457SAndroid Build Coastguard Worker// size_t nc, r1 18*4bdc9457SAndroid Build Coastguard Worker// size_t kc, r2 -> r5 19*4bdc9457SAndroid Build Coastguard Worker// const uint8_t*restrict a, r3 20*4bdc9457SAndroid Build Coastguard Worker// size_t a_stride, sp + 72 -> (r7) 21*4bdc9457SAndroid Build Coastguard Worker// const void*restrict w, sp + 76 -> r9 22*4bdc9457SAndroid Build Coastguard Worker// uint8_t*restrict c, sp + 80 -> r11 23*4bdc9457SAndroid Build Coastguard Worker// size_t cm_stride, sp + 84 -> (r6) 24*4bdc9457SAndroid Build Coastguard Worker// size_t cn_stride, sp + 88 -> r7 25*4bdc9457SAndroid Build Coastguard Worker// xnn_qs8_conv_minmax_params params) sp + 92 -> (r5) 26*4bdc9457SAndroid Build Coastguard Worker 27*4bdc9457SAndroid Build Coastguard Worker// d8-d15, r4-r11,r14(lr) need to be preserved if used. r13(sp),r15(pc) are reserved. 28*4bdc9457SAndroid Build Coastguard Worker 29*4bdc9457SAndroid Build Coastguard Worker// Register usage 30*4bdc9457SAndroid Build Coastguard Worker// A0 r3 d0-d1 q0 31*4bdc9457SAndroid Build Coastguard Worker// A1 r12 d2-d3 q1 32*4bdc9457SAndroid Build Coastguard Worker// A2 r10 d4-d5 q2 33*4bdc9457SAndroid Build Coastguard Worker// A3 r0 d6-d7 q3 34*4bdc9457SAndroid Build Coastguard Worker 35*4bdc9457SAndroid Build Coastguard Worker// B r9 d10-d11 q5 36*4bdc9457SAndroid Build Coastguard Worker 37*4bdc9457SAndroid Build Coastguard Worker// C0 r11 d16-d17 q8 d18-d19 q9 38*4bdc9457SAndroid Build Coastguard Worker// C1 r4 d20-d21 q10 d22-d23 q11 39*4bdc9457SAndroid Build Coastguard Worker// C2 r8 d24-d25 q12 d26-d27 q13 40*4bdc9457SAndroid Build Coastguard Worker// C3 r6 d28-d29 q14 d30-d31 q15 41*4bdc9457SAndroid Build Coastguard Worker 42*4bdc9457SAndroid Build Coastguard Worker// Unused d13-d15 43*4bdc9457SAndroid Build Coastguard Worker 44*4bdc9457SAndroid Build Coastguard Worker# params structure is 20 bytes 45*4bdc9457SAndroid Build Coastguard Worker# struct { 46*4bdc9457SAndroid Build Coastguard Worker# uint8_t kernel_zero_point[4]; d14 47*4bdc9457SAndroid Build Coastguard Worker# int32_t right_pre_shift; d12[0] 48*4bdc9457SAndroid Build Coastguard Worker# int32_t multiplier; d12[1] 49*4bdc9457SAndroid Build Coastguard Worker# int32_t right_post_shift; d13[0] 50*4bdc9457SAndroid Build Coastguard Worker# int16_t output_zero_point; d13[2] 51*4bdc9457SAndroid Build Coastguard Worker# uint8_t output_min; d13[6] 52*4bdc9457SAndroid Build Coastguard Worker# uint8_t output_max; d13[7] 53*4bdc9457SAndroid Build Coastguard Worker# } rndnu_neon; 54*4bdc9457SAndroid Build Coastguard Worker 55*4bdc9457SAndroid Build Coastguard WorkerBEGIN_FUNCTION xnn_qu8_gemm_minmax_rndnu_ukernel_4x8__aarch32_neon_mlal_lane_ld64 56*4bdc9457SAndroid Build Coastguard Worker # Push 72 bytes 57*4bdc9457SAndroid Build Coastguard Worker PUSH {r4, r5, r6, r7, r8, r9, r10, r11} // 32 58*4bdc9457SAndroid Build Coastguard Worker VPUSH {d10-d14} // +40 = 72 59*4bdc9457SAndroid Build Coastguard Worker 60*4bdc9457SAndroid Build Coastguard Worker LDR r7, [sp, 72] // a_stride 61*4bdc9457SAndroid Build Coastguard Worker LDR r11, [sp, 80] // c 62*4bdc9457SAndroid Build Coastguard Worker LDR r6, [sp, 84] // cm_stride 63*4bdc9457SAndroid Build Coastguard Worker LDR r9, [sp, 76] // w 64*4bdc9457SAndroid Build Coastguard Worker LDR r5, [sp, 92] // params 65*4bdc9457SAndroid Build Coastguard Worker 66*4bdc9457SAndroid Build Coastguard Worker # Clamp A and C pointers 67*4bdc9457SAndroid Build Coastguard Worker CMP r0, 2 // if mr >= 2 68*4bdc9457SAndroid Build Coastguard Worker ADD r12, r3, r7 // a1 = a0 + a_stride 69*4bdc9457SAndroid Build Coastguard Worker ADD r4, r11, r6 // c1 = c0 + cm_stride 70*4bdc9457SAndroid Build Coastguard Worker MOVLO r12, r3 // a1 71*4bdc9457SAndroid Build Coastguard Worker MOVLO r4, r11 // c1 72*4bdc9457SAndroid Build Coastguard Worker // if mr > 2 73*4bdc9457SAndroid Build Coastguard Worker ADD r10, r12, r7 // a2 = a1 + a_stride 74*4bdc9457SAndroid Build Coastguard Worker ADD r8, r4, r6 // c2 = c1 + cm_stride 75*4bdc9457SAndroid Build Coastguard Worker MOVLS r10, r12 // a2 76*4bdc9457SAndroid Build Coastguard Worker MOVLS r8, r4 // c2 77*4bdc9457SAndroid Build Coastguard Worker 78*4bdc9457SAndroid Build Coastguard Worker CMP r0, 4 // if mr >=4 79*4bdc9457SAndroid Build Coastguard Worker ADD r0, r10, r7 // a3 = a2 + a_stride 80*4bdc9457SAndroid Build Coastguard Worker ADD r6, r8, r6 // c3 = c2 + cm_stride 81*4bdc9457SAndroid Build Coastguard Worker MOVLO r0, r10 // a3 82*4bdc9457SAndroid Build Coastguard Worker MOVLO r6, r8 // c3 83*4bdc9457SAndroid Build Coastguard Worker 84*4bdc9457SAndroid Build Coastguard Worker # Load params values 85*4bdc9457SAndroid Build Coastguard Worker VLD1.32 {d14[]}, [r5]! // QU8 kernel_zero_point 86*4bdc9457SAndroid Build Coastguard Worker VLDM r5, {d12-d13} // RNDNU params 87*4bdc9457SAndroid Build Coastguard Worker LDR r7, [sp, 88] // cn_stride 88*4bdc9457SAndroid Build Coastguard Worker 89*4bdc9457SAndroid Build Coastguard Worker 90*4bdc9457SAndroid Build Coastguard Worker .p2align 3 91*4bdc9457SAndroid Build Coastguard Worker0: 92*4bdc9457SAndroid Build Coastguard Worker # Load initial bias from w into accumulators 93*4bdc9457SAndroid Build Coastguard Worker VLDM r9!, {d16-d19} // Bias 94*4bdc9457SAndroid Build Coastguard Worker SUBS r5, r2, 8 // k = kc - 8 95*4bdc9457SAndroid Build Coastguard Worker 96*4bdc9457SAndroid Build Coastguard Worker VMOV q10, q8 97*4bdc9457SAndroid Build Coastguard Worker VMOV q11, q9 98*4bdc9457SAndroid Build Coastguard Worker VMOV q12, q8 99*4bdc9457SAndroid Build Coastguard Worker VMOV q13, q9 100*4bdc9457SAndroid Build Coastguard Worker VMOV q14, q8 101*4bdc9457SAndroid Build Coastguard Worker VMOV q15, q9 102*4bdc9457SAndroid Build Coastguard Worker BLO 3f // less than 8 channels? 103*4bdc9457SAndroid Build Coastguard Worker 104*4bdc9457SAndroid Build Coastguard Worker # Main loop - 8 bytes 105*4bdc9457SAndroid Build Coastguard Worker # 64 bytes for weights. 106*4bdc9457SAndroid Build Coastguard Worker .p2align 3 107*4bdc9457SAndroid Build Coastguard Worker1: 108*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d0}, [r3]! // A0 109*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d10}, [r9]! // B 110*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d2}, [r12]! // A1 111*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d4}, [r10]! // A2 112*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d6}, [r0]! // A3 113*4bdc9457SAndroid Build Coastguard Worker SUBS r5, r5, 8 114*4bdc9457SAndroid Build Coastguard Worker VMOVL.U8 q0, d0 115*4bdc9457SAndroid Build Coastguard Worker VSUBL.U8 q5, d10, d14 116*4bdc9457SAndroid Build Coastguard Worker VMOVL.U8 q1, d2 117*4bdc9457SAndroid Build Coastguard Worker VMOVL.U8 q2, d4 118*4bdc9457SAndroid Build Coastguard Worker VMOVL.U8 q3, d6 119*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q8, d10, d0[0] 120*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q9, d11, d0[0] 121*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q10, d10, d2[0] 122*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q11, d11, d2[0] 123*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q12, d10, d4[0] 124*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q13, d11, d4[0] 125*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q14, d10, d6[0] 126*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q15, d11, d6[0] 127*4bdc9457SAndroid Build Coastguard Worker 128*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d10}, [r9]! 129*4bdc9457SAndroid Build Coastguard Worker 130*4bdc9457SAndroid Build Coastguard Worker VSUBL.U8 q5, d10, d14 131*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q8, d10, d0[1] 132*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q9, d11, d0[1] 133*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q10, d10, d2[1] 134*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q11, d11, d2[1] 135*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q12, d10, d4[1] 136*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q13, d11, d4[1] 137*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q14, d10, d6[1] 138*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q15, d11, d6[1] 139*4bdc9457SAndroid Build Coastguard Worker 140*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d10}, [r9]! 141*4bdc9457SAndroid Build Coastguard Worker VSUBL.U8 q5, d10, d14 142*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q8, d10, d0[2] 143*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q9, d11, d0[2] 144*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q10, d10, d2[2] 145*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q11, d11, d2[2] 146*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q12, d10, d4[2] 147*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q13, d11, d4[2] 148*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q14, d10, d6[2] 149*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q15, d11, d6[2] 150*4bdc9457SAndroid Build Coastguard Worker 151*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d10}, [r9]! 152*4bdc9457SAndroid Build Coastguard Worker VSUBL.U8 q5, d10, d14 153*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q8, d10, d0[3] 154*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q9, d11, d0[3] 155*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q10, d10, d2[3] 156*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q11, d11, d2[3] 157*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q12, d10, d4[3] 158*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q13, d11, d4[3] 159*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q14, d10, d6[3] 160*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q15, d11, d6[3] 161*4bdc9457SAndroid Build Coastguard Worker 162*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d10}, [r9]! 163*4bdc9457SAndroid Build Coastguard Worker VSUBL.U8 q5, d10, d14 164*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q8, d10, d1[0] 165*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q9, d11, d1[0] 166*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q10, d10, d3[0] 167*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q11, d11, d3[0] 168*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q12, d10, d5[0] 169*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q13, d11, d5[0] 170*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q14, d10, d7[0] 171*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q15, d11, d7[0] 172*4bdc9457SAndroid Build Coastguard Worker 173*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d10}, [r9]! 174*4bdc9457SAndroid Build Coastguard Worker VSUBL.U8 q5, d10, d14 175*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q8, d10, d1[1] 176*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q9, d11, d1[1] 177*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q10, d10, d3[1] 178*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q11, d11, d3[1] 179*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q12, d10, d5[1] 180*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q13, d11, d5[1] 181*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q14, d10, d7[1] 182*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q15, d11, d7[1] 183*4bdc9457SAndroid Build Coastguard Worker 184*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d10}, [r9]! 185*4bdc9457SAndroid Build Coastguard Worker VSUBL.U8 q5, d10, d14 186*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q8, d10, d1[2] 187*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q9, d11, d1[2] 188*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q10, d10, d3[2] 189*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q11, d11, d3[2] 190*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q12, d10, d5[2] 191*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q13, d11, d5[2] 192*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q14, d10, d7[2] 193*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q15, d11, d7[2] 194*4bdc9457SAndroid Build Coastguard Worker 195*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d10}, [r9]! 196*4bdc9457SAndroid Build Coastguard Worker VSUBL.U8 q5, d10, d14 197*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q8, d10, d1[3] 198*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q9, d11, d1[3] 199*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q10, d10, d3[3] 200*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q11, d11, d3[3] 201*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q12, d10, d5[3] 202*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q13, d11, d5[3] 203*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q14, d10, d7[3] 204*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q15, d11, d7[3] 205*4bdc9457SAndroid Build Coastguard Worker BHS 1b 206*4bdc9457SAndroid Build Coastguard Worker 207*4bdc9457SAndroid Build Coastguard Worker # Is there a remainder?- 1-7 bytes of A 208*4bdc9457SAndroid Build Coastguard Worker ADDS r5, r5, 8 209*4bdc9457SAndroid Build Coastguard Worker BNE 3f 210*4bdc9457SAndroid Build Coastguard Worker 211*4bdc9457SAndroid Build Coastguard Worker2: 212*4bdc9457SAndroid Build Coastguard Worker # RNDNU quantization 213*4bdc9457SAndroid Build Coastguard Worker VDUP.32 q0, d12[0] // right_pre_shift 214*4bdc9457SAndroid Build Coastguard Worker 215*4bdc9457SAndroid Build Coastguard Worker VQSHL.S32 q8, q8, q0 216*4bdc9457SAndroid Build Coastguard Worker VQSHL.S32 q9, q9, q0 217*4bdc9457SAndroid Build Coastguard Worker VQSHL.S32 q10, q10, q0 218*4bdc9457SAndroid Build Coastguard Worker VQSHL.S32 q11, q11, q0 219*4bdc9457SAndroid Build Coastguard Worker VQSHL.S32 q12, q12, q0 220*4bdc9457SAndroid Build Coastguard Worker VQSHL.S32 q13, q13, q0 221*4bdc9457SAndroid Build Coastguard Worker VQSHL.S32 q14, q14, q0 222*4bdc9457SAndroid Build Coastguard Worker VQSHL.S32 q15, q15, q0 223*4bdc9457SAndroid Build Coastguard Worker 224*4bdc9457SAndroid Build Coastguard Worker VDUP.32 q2, d13[0] // right_post_shift 225*4bdc9457SAndroid Build Coastguard Worker 226*4bdc9457SAndroid Build Coastguard Worker VQDMULH.S32 q8, q8, d12[1] // multiplier 227*4bdc9457SAndroid Build Coastguard Worker VQDMULH.S32 q9, q9, d12[1] 228*4bdc9457SAndroid Build Coastguard Worker VQDMULH.S32 q10, q10, d12[1] 229*4bdc9457SAndroid Build Coastguard Worker VQDMULH.S32 q11, q11, d12[1] 230*4bdc9457SAndroid Build Coastguard Worker VQDMULH.S32 q12, q12, d12[1] 231*4bdc9457SAndroid Build Coastguard Worker VQDMULH.S32 q13, q13, d12[1] 232*4bdc9457SAndroid Build Coastguard Worker VQDMULH.S32 q14, q14, d12[1] 233*4bdc9457SAndroid Build Coastguard Worker VQDMULH.S32 q15, q15, d12[1] 234*4bdc9457SAndroid Build Coastguard Worker 235*4bdc9457SAndroid Build Coastguard Worker VRSHL.S32 q8, q8, q2 236*4bdc9457SAndroid Build Coastguard Worker VRSHL.S32 q9, q9, q2 237*4bdc9457SAndroid Build Coastguard Worker VRSHL.S32 q10, q10, q2 238*4bdc9457SAndroid Build Coastguard Worker VRSHL.S32 q11, q11, q2 239*4bdc9457SAndroid Build Coastguard Worker VRSHL.S32 q12, q12, q2 240*4bdc9457SAndroid Build Coastguard Worker VRSHL.S32 q13, q13, q2 241*4bdc9457SAndroid Build Coastguard Worker VRSHL.S32 q14, q14, q2 242*4bdc9457SAndroid Build Coastguard Worker VRSHL.S32 q15, q15, q2 243*4bdc9457SAndroid Build Coastguard Worker 244*4bdc9457SAndroid Build Coastguard Worker VDUP.16 q0, d13[2] // output_zero_point 245*4bdc9457SAndroid Build Coastguard Worker 246*4bdc9457SAndroid Build Coastguard Worker VQMOVN.S32 d16, q8 247*4bdc9457SAndroid Build Coastguard Worker VQMOVN.S32 d17, q9 248*4bdc9457SAndroid Build Coastguard Worker VQMOVN.S32 d18, q10 249*4bdc9457SAndroid Build Coastguard Worker VQMOVN.S32 d19, q11 250*4bdc9457SAndroid Build Coastguard Worker VQMOVN.S32 d20, q12 251*4bdc9457SAndroid Build Coastguard Worker VQMOVN.S32 d21, q13 252*4bdc9457SAndroid Build Coastguard Worker VQMOVN.S32 d22, q14 253*4bdc9457SAndroid Build Coastguard Worker VQMOVN.S32 d23, q15 254*4bdc9457SAndroid Build Coastguard Worker 255*4bdc9457SAndroid Build Coastguard Worker VQADD.S16 q8, q8, q0 256*4bdc9457SAndroid Build Coastguard Worker VQADD.S16 q9, q9, q0 257*4bdc9457SAndroid Build Coastguard Worker VQADD.S16 q10, q10, q0 258*4bdc9457SAndroid Build Coastguard Worker VQADD.S16 q11, q11, q0 259*4bdc9457SAndroid Build Coastguard Worker 260*4bdc9457SAndroid Build Coastguard Worker VDUP.8 q12, d13[6] // output_min 261*4bdc9457SAndroid Build Coastguard Worker 262*4bdc9457SAndroid Build Coastguard Worker VQMOVUN.S16 d0, q8 263*4bdc9457SAndroid Build Coastguard Worker VQMOVUN.S16 d1, q9 264*4bdc9457SAndroid Build Coastguard Worker VQMOVUN.S16 d2, q10 265*4bdc9457SAndroid Build Coastguard Worker VQMOVUN.S16 d3, q11 266*4bdc9457SAndroid Build Coastguard Worker 267*4bdc9457SAndroid Build Coastguard Worker VDUP.8 q13, d13[7] // output_max 268*4bdc9457SAndroid Build Coastguard Worker 269*4bdc9457SAndroid Build Coastguard Worker VMAX.U8 q0, q0, q12 270*4bdc9457SAndroid Build Coastguard Worker VMAX.U8 q1, q1, q12 271*4bdc9457SAndroid Build Coastguard Worker 272*4bdc9457SAndroid Build Coastguard Worker SUBS r1, r1, 8 273*4bdc9457SAndroid Build Coastguard Worker 274*4bdc9457SAndroid Build Coastguard Worker VMIN.U8 q0, q0, q13 275*4bdc9457SAndroid Build Coastguard Worker VMIN.U8 q1, q1, q13 276*4bdc9457SAndroid Build Coastguard Worker 277*4bdc9457SAndroid Build Coastguard Worker # Store full 4 x 8 278*4bdc9457SAndroid Build Coastguard Worker BLO 4f 279*4bdc9457SAndroid Build Coastguard Worker VST1.8 {d0}, [r11], r7 280*4bdc9457SAndroid Build Coastguard Worker SUB r3, r3, r2 281*4bdc9457SAndroid Build Coastguard Worker VST1.8 {d1}, [r4], r7 282*4bdc9457SAndroid Build Coastguard Worker SUB r12, r12, r2 283*4bdc9457SAndroid Build Coastguard Worker VST1.8 {d2}, [r8], r7 284*4bdc9457SAndroid Build Coastguard Worker SUB r10, r10, r2 285*4bdc9457SAndroid Build Coastguard Worker VST1.8 {d3}, [r6], r7 286*4bdc9457SAndroid Build Coastguard Worker SUB r0, r0, r2 287*4bdc9457SAndroid Build Coastguard Worker BHI 0b 288*4bdc9457SAndroid Build Coastguard Worker 289*4bdc9457SAndroid Build Coastguard Worker VPOP {d10-d14} 290*4bdc9457SAndroid Build Coastguard Worker POP {r4, r5, r6, r7, r8, r9, r10, r11} 291*4bdc9457SAndroid Build Coastguard Worker BX lr 292*4bdc9457SAndroid Build Coastguard Worker 293*4bdc9457SAndroid Build Coastguard Worker # Remainder- 1 to 7 bytes of A 294*4bdc9457SAndroid Build Coastguard Worker .p2align 3 295*4bdc9457SAndroid Build Coastguard Worker3: 296*4bdc9457SAndroid Build Coastguard Worker AND r5, r5, 7 // kc remainder 1 to 7 297*4bdc9457SAndroid Build Coastguard Worker 298*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d0}, [r3], r5 299*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d10}, [r9]! 300*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d2}, [r12], r5 301*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d4}, [r10], r5 302*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d6}, [r0], r5 303*4bdc9457SAndroid Build Coastguard Worker 304*4bdc9457SAndroid Build Coastguard Worker VMOVL.U8 q0, d0 305*4bdc9457SAndroid Build Coastguard Worker VSUBL.U8 q5, d10, d14 306*4bdc9457SAndroid Build Coastguard Worker VMOVL.U8 q1, d2 307*4bdc9457SAndroid Build Coastguard Worker VMOVL.U8 q2, d4 308*4bdc9457SAndroid Build Coastguard Worker VMOVL.U8 q3, d6 309*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q8, d10, d0[0] 310*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q9, d11, d0[0] 311*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q10, d10, d2[0] 312*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q11, d11, d2[0] 313*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q12, d10, d4[0] 314*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q13, d11, d4[0] 315*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q14, d10, d6[0] 316*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q15, d11, d6[0] 317*4bdc9457SAndroid Build Coastguard Worker CMP r5, 2 318*4bdc9457SAndroid Build Coastguard Worker BLO 2b 319*4bdc9457SAndroid Build Coastguard Worker 320*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d10}, [r9]! 321*4bdc9457SAndroid Build Coastguard Worker VSUBL.U8 q5, d10, d14 322*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q8, d10, d0[1] 323*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q9, d11, d0[1] 324*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q10, d10, d2[1] 325*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q11, d11, d2[1] 326*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q12, d10, d4[1] 327*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q13, d11, d4[1] 328*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q14, d10, d6[1] 329*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q15, d11, d6[1] 330*4bdc9457SAndroid Build Coastguard Worker BEQ 2b 331*4bdc9457SAndroid Build Coastguard Worker 332*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d10}, [r9]! 333*4bdc9457SAndroid Build Coastguard Worker VSUBL.U8 q5, d10, d14 334*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q8, d10, d0[2] 335*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q9, d11, d0[2] 336*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q10, d10, d2[2] 337*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q11, d11, d2[2] 338*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q12, d10, d4[2] 339*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q13, d11, d4[2] 340*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q14, d10, d6[2] 341*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q15, d11, d6[2] 342*4bdc9457SAndroid Build Coastguard Worker CMP r5, 4 343*4bdc9457SAndroid Build Coastguard Worker BLO 2b 344*4bdc9457SAndroid Build Coastguard Worker 345*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d10}, [r9]! 346*4bdc9457SAndroid Build Coastguard Worker VSUBL.U8 q5, d10, d14 347*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q8, d10, d0[3] 348*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q9, d11, d0[3] 349*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q10, d10, d2[3] 350*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q11, d11, d2[3] 351*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q12, d10, d4[3] 352*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q13, d11, d4[3] 353*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q14, d10, d6[3] 354*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q15, d11, d6[3] 355*4bdc9457SAndroid Build Coastguard Worker BEQ 2b 356*4bdc9457SAndroid Build Coastguard Worker 357*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d10}, [r9]! 358*4bdc9457SAndroid Build Coastguard Worker VSUBL.U8 q5, d10, d14 359*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q8, d10, d1[0] 360*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q9, d11, d1[0] 361*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q10, d10, d3[0] 362*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q11, d11, d3[0] 363*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q12, d10, d5[0] 364*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q13, d11, d5[0] 365*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q14, d10, d7[0] 366*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q15, d11, d7[0] 367*4bdc9457SAndroid Build Coastguard Worker CMP r5, 6 368*4bdc9457SAndroid Build Coastguard Worker BLO 2b 369*4bdc9457SAndroid Build Coastguard Worker 370*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d10}, [r9]! 371*4bdc9457SAndroid Build Coastguard Worker VSUBL.U8 q5, d10, d14 372*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q8, d10, d1[1] 373*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q9, d11, d1[1] 374*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q10, d10, d3[1] 375*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q11, d11, d3[1] 376*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q12, d10, d5[1] 377*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q13, d11, d5[1] 378*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q14, d10, d7[1] 379*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q15, d11, d7[1] 380*4bdc9457SAndroid Build Coastguard Worker BEQ 2b 381*4bdc9457SAndroid Build Coastguard Worker 382*4bdc9457SAndroid Build Coastguard Worker VLD1.8 {d10}, [r9]! 383*4bdc9457SAndroid Build Coastguard Worker VSUBL.U8 q5, d10, d14 384*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q8, d10, d1[2] 385*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q9, d11, d1[2] 386*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q10, d10, d3[2] 387*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q11, d11, d3[2] 388*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q12, d10, d5[2] 389*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q13, d11, d5[2] 390*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q14, d10, d7[2] 391*4bdc9457SAndroid Build Coastguard Worker VMLAL.S16 q15, d11, d7[2] 392*4bdc9457SAndroid Build Coastguard Worker B 2b 393*4bdc9457SAndroid Build Coastguard Worker 394*4bdc9457SAndroid Build Coastguard Worker # Store odd width 395*4bdc9457SAndroid Build Coastguard Worker .p2align 3 396*4bdc9457SAndroid Build Coastguard Worker4: 397*4bdc9457SAndroid Build Coastguard Worker TST r1, 4 398*4bdc9457SAndroid Build Coastguard Worker BEQ 5f 399*4bdc9457SAndroid Build Coastguard Worker VST1.32 {d0[0]}, [r11]! 400*4bdc9457SAndroid Build Coastguard Worker VST1.32 {d1[0]}, [r4]! 401*4bdc9457SAndroid Build Coastguard Worker VST1.32 {d2[0]}, [r8]! 402*4bdc9457SAndroid Build Coastguard Worker VST1.32 {d3[0]}, [r6]! 403*4bdc9457SAndroid Build Coastguard Worker VEXT.8 q0, q0, q0, 4 404*4bdc9457SAndroid Build Coastguard Worker VEXT.8 q1, q1, q1, 4 405*4bdc9457SAndroid Build Coastguard Worker5: 406*4bdc9457SAndroid Build Coastguard Worker TST r1, 2 407*4bdc9457SAndroid Build Coastguard Worker BEQ 6f 408*4bdc9457SAndroid Build Coastguard Worker VST1.16 {d0[0]}, [r11]! 409*4bdc9457SAndroid Build Coastguard Worker VST1.16 {d1[0]}, [r4]! 410*4bdc9457SAndroid Build Coastguard Worker VST1.16 {d2[0]}, [r8]! 411*4bdc9457SAndroid Build Coastguard Worker VST1.16 {d3[0]}, [r6]! 412*4bdc9457SAndroid Build Coastguard Worker VEXT.8 q0, q0, q0, 2 413*4bdc9457SAndroid Build Coastguard Worker VEXT.8 q1, q1, q1, 2 414*4bdc9457SAndroid Build Coastguard Worker 415*4bdc9457SAndroid Build Coastguard Worker6: 416*4bdc9457SAndroid Build Coastguard Worker TST r1, 1 417*4bdc9457SAndroid Build Coastguard Worker BEQ 7f 418*4bdc9457SAndroid Build Coastguard Worker VST1.8 {d0[0]}, [r11] 419*4bdc9457SAndroid Build Coastguard Worker VST1.8 {d1[0]}, [r4] 420*4bdc9457SAndroid Build Coastguard Worker VST1.8 {d2[0]}, [r8] 421*4bdc9457SAndroid Build Coastguard Worker VST1.8 {d3[0]}, [r6] 422*4bdc9457SAndroid Build Coastguard Worker 423*4bdc9457SAndroid Build Coastguard Worker7: 424*4bdc9457SAndroid Build Coastguard Worker VPOP {d10-d14} 425*4bdc9457SAndroid Build Coastguard Worker POP {r4, r5, r6, r7, r8, r9, r10, r11} 426*4bdc9457SAndroid Build Coastguard Worker BX lr 427*4bdc9457SAndroid Build Coastguard Worker 428*4bdc9457SAndroid Build Coastguard WorkerEND_FUNCTION xnn_qu8_gemm_minmax_rndnu_ukernel_4x8__aarch32_neon_mlal_lane_ld64 429*4bdc9457SAndroid Build Coastguard Worker 430*4bdc9457SAndroid Build Coastguard Worker#ifdef __ELF__ 431*4bdc9457SAndroid Build Coastguard Worker.section ".note.GNU-stack","",%progbits 432*4bdc9457SAndroid Build Coastguard Worker#endif 433*4bdc9457SAndroid Build Coastguard Worker 434