Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 1 | // Auto-generated file. Do not edit! |
| 2 | // Template: src/f32-spmm/wasmsimd.c.in |
| 3 | // Generator: tools/xngen |
| 4 | // |
| 5 | // Copyright 2020 Google LLC |
| 6 | // |
| 7 | // This source code is licensed under the BSD-style license found in the |
| 8 | // LICENSE file in the root directory of this source tree. |
| 9 | |
| 10 | #include <assert.h> |
| 11 | |
| 12 | #include <wasm_simd128.h> |
| 13 | |
| 14 | #include <xnnpack/spmm.h> |
| 15 | |
| 16 | |
Frank Barchard | beca652 | 2020-10-30 22:34:35 -0700 | [diff] [blame] | 17 | void xnn_f32_spmm_minmax_ukernel_16x1__wasmsimd_x86_x2( |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 18 | size_t mc, |
| 19 | size_t nc, |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 20 | const float*restrict input, |
| 21 | const float*restrict weights, |
| 22 | const int32_t*restrict widx_dmap, |
| 23 | const uint32_t*restrict nidx_nnzmap, |
| 24 | float*restrict output, |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 25 | size_t output_stride, |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 26 | const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) |
| 27 | { |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 28 | assert(mc != 0); |
| 29 | assert(mc % sizeof(float) == 0); |
| 30 | assert(nc != 0); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 31 | |
Marat Dukhan | c83ef3b | 2021-12-30 09:47:07 -0800 | [diff] [blame^] | 32 | const v128_t vmin = wasm_v128_load64_splat(params->wasmsimd.min); |
| 33 | const v128_t vmax = wasm_v128_load64_splat(params->wasmsimd.max); |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 34 | size_t output_decrement = output_stride * nc - 16 * sizeof(float); |
| 35 | while XNN_LIKELY(mc >= 16 * sizeof(float)) { |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 36 | const float*restrict w = weights; |
| 37 | const int32_t* dmap = widx_dmap; |
| 38 | const uint32_t* nnzmap = nidx_nnzmap; |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 39 | size_t n = nc; |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 40 | do { |
| 41 | uint32_t nnz = *nnzmap++; |
Marat Dukhan | ee029b2 | 2021-06-30 12:47:02 -0700 | [diff] [blame] | 42 | v128_t vacc0123x0 = wasm_v128_load32_splat(w); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 43 | w += 1; |
Marat Dukhan | 4810905 | 2021-08-31 17:31:57 -0700 | [diff] [blame] | 44 | v128_t vacc0123x1 = wasm_f32x4_const_splat(0.0f); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 45 | v128_t vacc4567x0 = vacc0123x0; |
Marat Dukhan | 4810905 | 2021-08-31 17:31:57 -0700 | [diff] [blame] | 46 | v128_t vacc4567x1 = wasm_f32x4_const_splat(0.0f); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 47 | v128_t vacc89ABx0 = vacc0123x0; |
Marat Dukhan | 4810905 | 2021-08-31 17:31:57 -0700 | [diff] [blame] | 48 | v128_t vacc89ABx1 = wasm_f32x4_const_splat(0.0f); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 49 | v128_t vaccCDEFx0 = vacc0123x0; |
Marat Dukhan | 4810905 | 2021-08-31 17:31:57 -0700 | [diff] [blame] | 50 | v128_t vaccCDEFx1 = wasm_f32x4_const_splat(0.0f); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 51 | for (; nnz >= 2; nnz -= 2) { |
| 52 | const intptr_t diff0 = dmap[0]; |
| 53 | const intptr_t diff1 = dmap[1]; |
| 54 | dmap += 2; |
| 55 | const v128_t vi0123x0 = wasm_v128_load(input); |
| 56 | const v128_t vi4567x0 = wasm_v128_load(input + 4); |
| 57 | const v128_t vi89ABx0 = wasm_v128_load(input + 8); |
| 58 | const v128_t viCDEFx0 = wasm_v128_load(input + 12); |
| 59 | input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff0); |
Marat Dukhan | ee029b2 | 2021-06-30 12:47:02 -0700 | [diff] [blame] | 60 | const v128_t vw0 = wasm_v128_load32_splat(w); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 61 | w += 1; |
| 62 | vacc0123x0 = wasm_f32x4_add(vacc0123x0, wasm_f32x4_mul(vi0123x0, vw0)); |
| 63 | vacc4567x0 = wasm_f32x4_add(vacc4567x0, wasm_f32x4_mul(vi4567x0, vw0)); |
| 64 | vacc89ABx0 = wasm_f32x4_add(vacc89ABx0, wasm_f32x4_mul(vi89ABx0, vw0)); |
| 65 | vaccCDEFx0 = wasm_f32x4_add(vaccCDEFx0, wasm_f32x4_mul(viCDEFx0, vw0)); |
| 66 | const v128_t vi0123x1 = wasm_v128_load(input); |
| 67 | const v128_t vi4567x1 = wasm_v128_load(input + 4); |
| 68 | const v128_t vi89ABx1 = wasm_v128_load(input + 8); |
| 69 | const v128_t viCDEFx1 = wasm_v128_load(input + 12); |
| 70 | input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff1); |
Marat Dukhan | ee029b2 | 2021-06-30 12:47:02 -0700 | [diff] [blame] | 71 | const v128_t vw1 = wasm_v128_load32_splat(w); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 72 | w += 1; |
| 73 | vacc0123x1 = wasm_f32x4_add(vacc0123x1, wasm_f32x4_mul(vi0123x1, vw1)); |
| 74 | vacc4567x1 = wasm_f32x4_add(vacc4567x1, wasm_f32x4_mul(vi4567x1, vw1)); |
| 75 | vacc89ABx1 = wasm_f32x4_add(vacc89ABx1, wasm_f32x4_mul(vi89ABx1, vw1)); |
| 76 | vaccCDEFx1 = wasm_f32x4_add(vaccCDEFx1, wasm_f32x4_mul(viCDEFx1, vw1)); |
| 77 | } |
| 78 | v128_t vacc0123 = vacc0123x0; |
| 79 | v128_t vacc4567 = vacc4567x0; |
| 80 | v128_t vacc89AB = vacc89ABx0; |
| 81 | v128_t vaccCDEF = vaccCDEFx0; |
| 82 | vacc0123 = wasm_f32x4_add(vacc0123, vacc0123x1); |
| 83 | vacc4567 = wasm_f32x4_add(vacc4567, vacc4567x1); |
| 84 | vacc89AB = wasm_f32x4_add(vacc89AB, vacc89ABx1); |
| 85 | vaccCDEF = wasm_f32x4_add(vaccCDEF, vaccCDEFx1); |
| 86 | if XNN_LIKELY(nnz != 0) { |
| 87 | do { |
| 88 | const intptr_t diff = *dmap++; |
| 89 | const v128_t vi0123 = wasm_v128_load(input); |
| 90 | const v128_t vi4567 = wasm_v128_load(input + 4); |
| 91 | const v128_t vi89AB = wasm_v128_load(input + 8); |
| 92 | const v128_t viCDEF = wasm_v128_load(input + 12); |
| 93 | input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff); |
Marat Dukhan | ee029b2 | 2021-06-30 12:47:02 -0700 | [diff] [blame] | 94 | const v128_t vw = wasm_v128_load32_splat(w); w += 1; |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 95 | vacc0123 = wasm_f32x4_add(vacc0123, wasm_f32x4_mul(vi0123, vw)); |
| 96 | vacc4567 = wasm_f32x4_add(vacc4567, wasm_f32x4_mul(vi4567, vw)); |
| 97 | vacc89AB = wasm_f32x4_add(vacc89AB, wasm_f32x4_mul(vi89AB, vw)); |
| 98 | vaccCDEF = wasm_f32x4_add(vaccCDEF, wasm_f32x4_mul(viCDEF, vw)); |
| 99 | } while (--nnz != 0); |
| 100 | } |
Marat Dukhan | 0bf8afa | 2021-09-20 10:02:18 -0700 | [diff] [blame] | 101 | v128_t vout0123 = wasm_f32x4_pmin(vmax, vacc0123); |
| 102 | v128_t vout4567 = wasm_f32x4_pmin(vmax, vacc4567); |
| 103 | v128_t vout89AB = wasm_f32x4_pmin(vmax, vacc89AB); |
| 104 | v128_t voutCDEF = wasm_f32x4_pmin(vmax, vaccCDEF); |
| 105 | vout0123 = wasm_f32x4_pmax(vmin, vout0123); |
| 106 | vout4567 = wasm_f32x4_pmax(vmin, vout4567); |
| 107 | vout89AB = wasm_f32x4_pmax(vmin, vout89AB); |
| 108 | voutCDEF = wasm_f32x4_pmax(vmin, voutCDEF); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 109 | wasm_v128_store(output, vout0123); |
| 110 | wasm_v128_store(output + 4, vout4567); |
| 111 | wasm_v128_store(output + 8, vout89AB); |
| 112 | wasm_v128_store(output + 12, voutCDEF); |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 113 | output = (float*restrict) ((uintptr_t) output + output_stride); |
| 114 | } while (--n != 0); |
Marat Dukhan | e278a55 | 2020-11-14 16:14:58 -0800 | [diff] [blame] | 115 | output = (float*restrict) ((uintptr_t) output - output_decrement); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 116 | input += 16; |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 117 | mc -= 16 * sizeof(float); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 118 | } |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 119 | if XNN_UNLIKELY(mc != 0) { |
Marat Dukhan | e278a55 | 2020-11-14 16:14:58 -0800 | [diff] [blame] | 120 | output_decrement += 8 * sizeof(float); |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 121 | if (mc & (8 * sizeof(float))) { |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 122 | const float*restrict w = weights; |
| 123 | const int32_t* dmap = widx_dmap; |
| 124 | const uint32_t* nnzmap = nidx_nnzmap; |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 125 | size_t n = nc; |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 126 | do { |
| 127 | uint32_t nnz = *nnzmap++; |
Marat Dukhan | ee029b2 | 2021-06-30 12:47:02 -0700 | [diff] [blame] | 128 | v128_t vacc0123 = wasm_v128_load32_splat(w); w += 1; |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 129 | v128_t vacc4567 = vacc0123; |
| 130 | if XNN_LIKELY(nnz != 0) { |
| 131 | do { |
| 132 | const intptr_t diff = *dmap++; |
| 133 | const v128_t vi0123 = wasm_v128_load(input); |
| 134 | const v128_t vi4567 = wasm_v128_load(input + 4); |
| 135 | input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff); |
Marat Dukhan | ee029b2 | 2021-06-30 12:47:02 -0700 | [diff] [blame] | 136 | const v128_t vw = wasm_v128_load32_splat(w); w += 1; |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 137 | vacc0123 = wasm_f32x4_add(vacc0123, wasm_f32x4_mul(vi0123, vw)); |
| 138 | vacc4567 = wasm_f32x4_add(vacc4567, wasm_f32x4_mul(vi4567, vw)); |
| 139 | } while (--nnz != 0); |
| 140 | } |
Marat Dukhan | 0bf8afa | 2021-09-20 10:02:18 -0700 | [diff] [blame] | 141 | v128_t vout0123 = wasm_f32x4_pmin(vmax, vacc0123); |
| 142 | v128_t vout4567 = wasm_f32x4_pmin(vmax, vacc4567); |
| 143 | vout0123 = wasm_f32x4_pmax(vmin, vout0123); |
| 144 | vout4567 = wasm_f32x4_pmax(vmin, vout4567); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 145 | wasm_v128_store(output, vout0123); |
| 146 | |
| 147 | wasm_v128_store(output + 4, vout4567); |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 148 | output = (float*restrict) ((uintptr_t) output + output_stride); |
| 149 | } while (--n != 0); |
Marat Dukhan | e278a55 | 2020-11-14 16:14:58 -0800 | [diff] [blame] | 150 | output = (float*restrict) ((uintptr_t) output - output_decrement); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 151 | input += 8; |
| 152 | } |
Marat Dukhan | e278a55 | 2020-11-14 16:14:58 -0800 | [diff] [blame] | 153 | output_decrement += 4 * sizeof(float); |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 154 | if (mc & (4 * sizeof(float))) { |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 155 | const float*restrict w = weights; |
| 156 | const int32_t* dmap = widx_dmap; |
| 157 | const uint32_t* nnzmap = nidx_nnzmap; |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 158 | size_t n = nc; |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 159 | do { |
| 160 | uint32_t nnz = *nnzmap++; |
Marat Dukhan | ee029b2 | 2021-06-30 12:47:02 -0700 | [diff] [blame] | 161 | v128_t vacc0123 = wasm_v128_load32_splat(w); w += 1; |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 162 | if XNN_LIKELY(nnz != 0) { |
| 163 | do { |
| 164 | const intptr_t diff = *dmap++; |
| 165 | const v128_t vi0123 = wasm_v128_load(input); |
| 166 | input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff); |
Marat Dukhan | ee029b2 | 2021-06-30 12:47:02 -0700 | [diff] [blame] | 167 | const v128_t vw = wasm_v128_load32_splat(w); w += 1; |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 168 | vacc0123 = wasm_f32x4_add(vacc0123, wasm_f32x4_mul(vi0123, vw)); |
| 169 | } while (--nnz != 0); |
| 170 | } |
Marat Dukhan | 0bf8afa | 2021-09-20 10:02:18 -0700 | [diff] [blame] | 171 | v128_t vout0123 = wasm_f32x4_pmin(vmax, vacc0123); |
| 172 | vout0123 = wasm_f32x4_pmax(vmin, vout0123); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 173 | wasm_v128_store(output, vout0123); |
| 174 | |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 175 | output = (float*restrict) ((uintptr_t) output + output_stride); |
| 176 | } while (--n != 0); |
Marat Dukhan | e278a55 | 2020-11-14 16:14:58 -0800 | [diff] [blame] | 177 | output = (float*restrict) ((uintptr_t) output - output_decrement); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 178 | input += 4; |
| 179 | } |
Marat Dukhan | e278a55 | 2020-11-14 16:14:58 -0800 | [diff] [blame] | 180 | output_decrement += 2 * sizeof(float); |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 181 | if (mc & (2 * sizeof(float))) { |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 182 | const float*restrict w = weights; |
| 183 | const int32_t* dmap = widx_dmap; |
| 184 | const uint32_t* nnzmap = nidx_nnzmap; |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 185 | size_t n = nc; |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 186 | do { |
| 187 | uint32_t nnz = *nnzmap++; |
Marat Dukhan | ee029b2 | 2021-06-30 12:47:02 -0700 | [diff] [blame] | 188 | v128_t vacc01 = wasm_v128_load32_splat(w); w += 1; |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 189 | if XNN_LIKELY(nnz != 0) { |
| 190 | do { |
| 191 | const intptr_t diff = *dmap++; |
Marat Dukhan | ee029b2 | 2021-06-30 12:47:02 -0700 | [diff] [blame] | 192 | const v128_t vi01 = wasm_v128_load64_splat(input); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 193 | input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff); |
Marat Dukhan | ee029b2 | 2021-06-30 12:47:02 -0700 | [diff] [blame] | 194 | const v128_t vw = wasm_v128_load32_splat(w); w += 1; |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 195 | vacc01 = wasm_f32x4_add(vacc01, wasm_f32x4_mul(vi01, vw)); |
| 196 | } while (--nnz != 0); |
| 197 | } |
Marat Dukhan | 0bf8afa | 2021-09-20 10:02:18 -0700 | [diff] [blame] | 198 | v128_t vout01 = wasm_f32x4_pmin(vmax, vacc01); |
| 199 | vout01 = wasm_f32x4_pmax(vmin, vout01); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 200 | *((double*) output) = wasm_f64x2_extract_lane(vout01, 0); |
| 201 | |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 202 | output = (float*restrict) ((uintptr_t) output + output_stride); |
| 203 | } while (--n != 0); |
Marat Dukhan | e278a55 | 2020-11-14 16:14:58 -0800 | [diff] [blame] | 204 | output = (float*restrict) ((uintptr_t) output - output_decrement); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 205 | input += 2; |
| 206 | } |
Marat Dukhan | e278a55 | 2020-11-14 16:14:58 -0800 | [diff] [blame] | 207 | output_decrement += 1 * sizeof(float); |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 208 | if (mc & (1 * sizeof(float))) { |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 209 | const float*restrict w = weights; |
| 210 | const int32_t* dmap = widx_dmap; |
| 211 | const uint32_t* nnzmap = nidx_nnzmap; |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 212 | size_t n = nc; |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 213 | do { |
| 214 | uint32_t nnz = *nnzmap++; |
Marat Dukhan | ee029b2 | 2021-06-30 12:47:02 -0700 | [diff] [blame] | 215 | v128_t vacc0 = wasm_v128_load32_splat(w); w += 1; |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 216 | if XNN_LIKELY(nnz != 0) { |
| 217 | do { |
| 218 | const intptr_t diff = *dmap++; |
Marat Dukhan | ee029b2 | 2021-06-30 12:47:02 -0700 | [diff] [blame] | 219 | const v128_t vi0 = wasm_v128_load32_splat(input); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 220 | input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff); |
Marat Dukhan | ee029b2 | 2021-06-30 12:47:02 -0700 | [diff] [blame] | 221 | const v128_t vw = wasm_v128_load32_splat(w); w += 1; |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 222 | vacc0 = wasm_f32x4_add(vacc0, wasm_f32x4_mul(vi0, vw)); |
| 223 | } while (--nnz != 0); |
| 224 | } |
Marat Dukhan | 0bf8afa | 2021-09-20 10:02:18 -0700 | [diff] [blame] | 225 | v128_t vout0 = wasm_f32x4_pmin(vmax, vacc0); |
| 226 | vout0 = wasm_f32x4_pmax(vmin, vout0); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 227 | *output = wasm_f32x4_extract_lane(vout0, 0); |
| 228 | |
Marat Dukhan | e8bfcc8 | 2020-11-16 12:28:13 -0800 | [diff] [blame] | 229 | output = (float*restrict) ((uintptr_t) output + output_stride); |
| 230 | } while (--n != 0); |
Marat Dukhan | e278a55 | 2020-11-14 16:14:58 -0800 | [diff] [blame] | 231 | output = (float*restrict) ((uintptr_t) output - output_decrement); |
Frank Barchard | c451e8a | 2020-10-21 17:13:12 -0700 | [diff] [blame] | 232 | input += 1; |
| 233 | } |
| 234 | } |
| 235 | } |