1 // Auto-generated file. Do not edit!
2 // Template: src/f32-dwconv2d-chw/5x5p2-neon.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 <arm_neon.h>
13
14 #include <xnnpack/dwconv.h>
15 #include <xnnpack/math.h>
16
17
xnn_f32_dwconv2d_chw_ukernel_5x5p2__neonfma_3x4_acc2(size_t input_height,size_t input_width,const float * input,const float * weights,const float * zero,float * output,uint32_t padding_top,const union xnn_f32_chw_params params[restrict XNN_MIN_ELEMENTS (1)])18 void xnn_f32_dwconv2d_chw_ukernel_5x5p2__neonfma_3x4_acc2(
19 size_t input_height,
20 size_t input_width,
21 const float* input,
22 const float* weights,
23 const float* zero,
24 float* output,
25 uint32_t padding_top,
26 const union xnn_f32_chw_params params[restrict XNN_MIN_ELEMENTS(1)])
27 {
28 assert(input_height != 0);
29 assert(input_width != 0);
30 assert(input_width % sizeof(float) == 0);
31 assert(padding_top == 2);
32
33 const uint32x4_t vmask = vld1q_u32(params->neon.mask);
34 const float32x4_t vmax = vld1q_dup_f32(¶ms->neon.max);
35 const float32x4_t vmin = vld1q_dup_f32(¶ms->neon.min);
36
37 const float32x4_t vw0123 = vld1q_f32(weights);
38 const float32x4_t vw4567 = vld1q_f32(weights + 4);
39 const float32x4_t vw89AB = vld1q_f32(weights + 8);
40 const float32x4_t vwCDEF = vld1q_f32(weights + 12);
41 const float32x4_t vwGHIJ = vld1q_f32(weights + 16);
42 const float32x4_t vwKLMN = vld1q_f32(weights + 20);
43 const float32x2_t vwOP = vld1_f32(weights + 24);
44
45 const size_t input_decrement = round_up_po2(input_width, 4 * sizeof(float));
46
47 const float* i0 = zero;
48 const float* i1 = zero;
49 const float* i2 = input;
50 const float* i3 = (const float*) ((uintptr_t) i2 + input_width);
51 const float* i4 = (const float*) ((uintptr_t) i3 + input_width);
52 const float* i5 = (const float*) ((uintptr_t) i4 + input_width);
53 const float* i6 = (const float*) ((uintptr_t) i5 + input_width);
54
55 float* o0 = output;
56 float* o1 = (float*) ((uintptr_t) o0 + input_width);
57 float* o2 = (float*) ((uintptr_t) o1 + input_width);
58
59 size_t output_height = input_height;
60 do {
61 if XNN_UNPREDICTABLE(output_height < 2) {
62 i3 = zero;
63 o1 = o0;
64 }
65 if XNN_UNPREDICTABLE(output_height < 3) {
66 i4 = zero;
67 o2 = o1;
68 }
69 if XNN_UNPREDICTABLE(output_height < 4) {
70 i5 = zero;
71 }
72 if XNN_UNPREDICTABLE(output_height < 5) {
73 i6 = zero;
74 }
75
76 float32x4_t vi0x0123 = vmovq_n_f32(0.0f);
77 float32x4_t vi1x0123 = vmovq_n_f32(0.0f);
78 float32x4_t vi2x0123 = vmovq_n_f32(0.0f);
79 float32x4_t vi3x0123 = vmovq_n_f32(0.0f);
80 float32x4_t vi4x0123 = vmovq_n_f32(0.0f);
81 float32x4_t vi5x0123 = vmovq_n_f32(0.0f);
82 float32x4_t vi6x0123 = vmovq_n_f32(0.0f);
83
84 float32x4_t vi0x4567 = vld1q_f32(i0); i0 += 4;
85 float32x4_t vi1x4567 = vld1q_f32(i1); i1 += 4;
86 float32x4_t vi2x4567 = vld1q_f32(i2); i2 += 4;
87 float32x4_t vi3x4567 = vld1q_f32(i3); i3 += 4;
88 float32x4_t vi4x4567 = vld1q_f32(i4); i4 += 4;
89 float32x4_t vi5x4567 = vld1q_f32(i5); i5 += 4;
90 float32x4_t vi6x4567 = vld1q_f32(i6); i6 += 4;
91
92 size_t w = input_width;
93 for (; w > 8 * sizeof(float); w -= 4 * sizeof(float)) {
94 float32x4_t vo0p0 = vdupq_lane_f32(vget_low_f32(vw0123), 0);
95 float32x4_t vo1p0 = vdupq_lane_f32(vget_low_f32(vw0123), 0);
96 float32x4_t vo2p0 = vdupq_lane_f32(vget_low_f32(vw0123), 0);
97
98 const float32x4_t vi0x89AB = vld1q_f32(i0); i0 += 4;
99 const float32x4_t vi1x89AB = vld1q_f32(i1); i1 += 4;
100 const float32x4_t vi2x89AB = vld1q_f32(i2); i2 += 4;
101 const float32x4_t vi3x89AB = vld1q_f32(i3); i3 += 4;
102 const float32x4_t vi4x89AB = vld1q_f32(i4); i4 += 4;
103 const float32x4_t vi5x89AB = vld1q_f32(i5); i5 += 4;
104 const float32x4_t vi6x89AB = vld1q_f32(i6); i6 += 4;
105
106 float32x4_t vo0p1 = vmulq_lane_f32(vi0x4567, vget_high_f32(vw0123), 1);
107 float32x4_t vo1p1 = vmulq_lane_f32(vi1x4567, vget_high_f32(vw0123), 1);
108 float32x4_t vo2p1 = vmulq_lane_f32(vi2x4567, vget_high_f32(vw0123), 1);
109
110 vo0p0 = vfmaq_lane_f32(vo0p0, vi1x4567, vget_low_f32(vw89AB), 0);
111 vo1p0 = vfmaq_lane_f32(vo1p0, vi2x4567, vget_low_f32(vw89AB), 0);
112 vo2p0 = vfmaq_lane_f32(vo2p0, vi3x4567, vget_low_f32(vw89AB), 0);
113
114 vo0p0 = vfmaq_lane_f32(vo0p0, vi2x4567, vget_low_f32(vwCDEF), 1);
115 vo1p0 = vfmaq_lane_f32(vo1p0, vi3x4567, vget_low_f32(vwCDEF), 1);
116 vo2p0 = vfmaq_lane_f32(vo2p0, vi4x4567, vget_low_f32(vwCDEF), 1);
117
118 vo0p1 = vfmaq_lane_f32(vo0p1, vi3x4567, vget_high_f32(vwGHIJ), 0);
119 vo1p1 = vfmaq_lane_f32(vo1p1, vi4x4567, vget_high_f32(vwGHIJ), 0);
120 vo2p1 = vfmaq_lane_f32(vo2p1, vi5x4567, vget_high_f32(vwGHIJ), 0);
121
122 vo0p0 = vfmaq_lane_f32(vo0p0, vi4x4567, vget_high_f32(vwKLMN), 1);
123 vo1p0 = vfmaq_lane_f32(vo1p0, vi5x4567, vget_high_f32(vwKLMN), 1);
124 vo2p0 = vfmaq_lane_f32(vo2p0, vi6x4567, vget_high_f32(vwKLMN), 1);
125
126 const float32x4_t vi0x3456 = vextq_f32(vi0x0123, vi0x4567, 3);
127 const float32x4_t vi1x3456 = vextq_f32(vi1x0123, vi1x4567, 3);
128 const float32x4_t vi2x3456 = vextq_f32(vi2x0123, vi2x4567, 3);
129 const float32x4_t vi3x3456 = vextq_f32(vi3x0123, vi3x4567, 3);
130 const float32x4_t vi4x3456 = vextq_f32(vi4x0123, vi4x4567, 3);
131 const float32x4_t vi5x3456 = vextq_f32(vi5x0123, vi5x4567, 3);
132 const float32x4_t vi6x3456 = vextq_f32(vi6x0123, vi6x4567, 3);
133
134 vo0p1 = vfmaq_lane_f32(vo0p1, vi0x3456, vget_high_f32(vw0123), 0);
135 vo1p1 = vfmaq_lane_f32(vo1p1, vi1x3456, vget_high_f32(vw0123), 0);
136 vo2p1 = vfmaq_lane_f32(vo2p1, vi2x3456, vget_high_f32(vw0123), 0);
137
138 vo0p0 = vfmaq_lane_f32(vo0p0, vi1x3456, vget_high_f32(vw4567), 1);
139 vo1p0 = vfmaq_lane_f32(vo1p0, vi2x3456, vget_high_f32(vw4567), 1);
140 vo2p0 = vfmaq_lane_f32(vo2p0, vi3x3456, vget_high_f32(vw4567), 1);
141
142 vo0p1 = vfmaq_lane_f32(vo0p1, vi2x3456, vget_low_f32(vwCDEF), 0);
143 vo1p1 = vfmaq_lane_f32(vo1p1, vi3x3456, vget_low_f32(vwCDEF), 0);
144 vo2p1 = vfmaq_lane_f32(vo2p1, vi4x3456, vget_low_f32(vwCDEF), 0);
145
146 vo0p0 = vfmaq_lane_f32(vo0p0, vi3x3456, vget_low_f32(vwGHIJ), 1);
147 vo1p0 = vfmaq_lane_f32(vo1p0, vi4x3456, vget_low_f32(vwGHIJ), 1);
148 vo2p0 = vfmaq_lane_f32(vo2p0, vi5x3456, vget_low_f32(vwGHIJ), 1);
149
150 vo0p1 = vfmaq_lane_f32(vo0p1, vi4x3456, vget_high_f32(vwKLMN), 0);
151 vo1p1 = vfmaq_lane_f32(vo1p1, vi5x3456, vget_high_f32(vwKLMN), 0);
152 vo2p1 = vfmaq_lane_f32(vo2p1, vi6x3456, vget_high_f32(vwKLMN), 0);
153
154 const float32x4_t vi0x2345 = vextq_f32(vi0x0123, vi0x4567, 2);
155 vi0x0123 = vi0x4567;
156 const float32x4_t vi1x2345 = vextq_f32(vi1x0123, vi1x4567, 2);
157 vi1x0123 = vi1x4567;
158 const float32x4_t vi2x2345 = vextq_f32(vi2x0123, vi2x4567, 2);
159 vi2x0123 = vi2x4567;
160 const float32x4_t vi3x2345 = vextq_f32(vi3x0123, vi3x4567, 2);
161 vi3x0123 = vi3x4567;
162 const float32x4_t vi4x2345 = vextq_f32(vi4x0123, vi4x4567, 2);
163 vi4x0123 = vi4x4567;
164 const float32x4_t vi5x2345 = vextq_f32(vi5x0123, vi5x4567, 2);
165 vi5x0123 = vi5x4567;
166 const float32x4_t vi6x2345 = vextq_f32(vi6x0123, vi6x4567, 2);
167 vi6x0123 = vi6x4567;
168
169 vo0p0 = vfmaq_lane_f32(vo0p0, vi0x2345, vget_low_f32(vw0123), 1);
170 vo1p0 = vfmaq_lane_f32(vo1p0, vi1x2345, vget_low_f32(vw0123), 1);
171 vo2p0 = vfmaq_lane_f32(vo2p0, vi2x2345, vget_low_f32(vw0123), 1);
172
173 vo0p1 = vfmaq_lane_f32(vo0p1, vi1x2345, vget_high_f32(vw4567), 0);
174 vo1p1 = vfmaq_lane_f32(vo1p1, vi2x2345, vget_high_f32(vw4567), 0);
175 vo2p1 = vfmaq_lane_f32(vo2p1, vi3x2345, vget_high_f32(vw4567), 0);
176
177 vo0p0 = vfmaq_lane_f32(vo0p0, vi2x2345, vget_high_f32(vw89AB), 1);
178 vo1p0 = vfmaq_lane_f32(vo1p0, vi3x2345, vget_high_f32(vw89AB), 1);
179 vo2p0 = vfmaq_lane_f32(vo2p0, vi4x2345, vget_high_f32(vw89AB), 1);
180
181 vo0p1 = vfmaq_lane_f32(vo0p1, vi3x2345, vget_low_f32(vwGHIJ), 0);
182 vo1p1 = vfmaq_lane_f32(vo1p1, vi4x2345, vget_low_f32(vwGHIJ), 0);
183 vo2p1 = vfmaq_lane_f32(vo2p1, vi5x2345, vget_low_f32(vwGHIJ), 0);
184
185 vo0p0 = vfmaq_lane_f32(vo0p0, vi4x2345, vget_low_f32(vwKLMN), 1);
186 vo1p0 = vfmaq_lane_f32(vo1p0, vi5x2345, vget_low_f32(vwKLMN), 1);
187 vo2p0 = vfmaq_lane_f32(vo2p0, vi6x2345, vget_low_f32(vwKLMN), 1);
188
189 const float32x4_t vi0x5678 = vextq_f32(vi0x4567, vi0x89AB, 1);
190 const float32x4_t vi1x5678 = vextq_f32(vi1x4567, vi1x89AB, 1);
191 const float32x4_t vi2x5678 = vextq_f32(vi2x4567, vi2x89AB, 1);
192 const float32x4_t vi3x5678 = vextq_f32(vi3x4567, vi3x89AB, 1);
193 const float32x4_t vi4x5678 = vextq_f32(vi4x4567, vi4x89AB, 1);
194 const float32x4_t vi5x5678 = vextq_f32(vi5x4567, vi5x89AB, 1);
195 const float32x4_t vi6x5678 = vextq_f32(vi6x4567, vi6x89AB, 1);
196
197 vo0p1 = vfmaq_lane_f32(vo0p1, vi0x5678, vget_low_f32(vw4567), 0);
198 vo1p1 = vfmaq_lane_f32(vo1p1, vi1x5678, vget_low_f32(vw4567), 0);
199 vo2p1 = vfmaq_lane_f32(vo2p1, vi2x5678, vget_low_f32(vw4567), 0);
200
201 vo0p0 = vfmaq_lane_f32(vo0p0, vi1x5678, vget_low_f32(vw89AB), 1);
202 vo1p0 = vfmaq_lane_f32(vo1p0, vi2x5678, vget_low_f32(vw89AB), 1);
203 vo2p0 = vfmaq_lane_f32(vo2p0, vi3x5678, vget_low_f32(vw89AB), 1);
204
205 vo0p1 = vfmaq_lane_f32(vo0p1, vi2x5678, vget_high_f32(vwCDEF), 0);
206 vo1p1 = vfmaq_lane_f32(vo1p1, vi3x5678, vget_high_f32(vwCDEF), 0);
207 vo2p1 = vfmaq_lane_f32(vo2p1, vi4x5678, vget_high_f32(vwCDEF), 0);
208
209 vo0p0 = vfmaq_lane_f32(vo0p0, vi3x5678, vget_high_f32(vwGHIJ), 1);
210 vo1p0 = vfmaq_lane_f32(vo1p0, vi4x5678, vget_high_f32(vwGHIJ), 1);
211 vo2p0 = vfmaq_lane_f32(vo2p0, vi5x5678, vget_high_f32(vwGHIJ), 1);
212
213 vo0p1 = vfmaq_lane_f32(vo0p1, vi4x5678, vwOP, 0);
214 vo1p1 = vfmaq_lane_f32(vo1p1, vi5x5678, vwOP, 0);
215 vo2p1 = vfmaq_lane_f32(vo2p1, vi6x5678, vwOP, 0);
216
217 const float32x4_t vi0x6789 = vextq_f32(vi0x4567, vi0x89AB, 2);
218 vi0x4567 = vi0x89AB;
219 const float32x4_t vi1x6789 = vextq_f32(vi1x4567, vi1x89AB, 2);
220 vi1x4567 = vi1x89AB;
221 const float32x4_t vi2x6789 = vextq_f32(vi2x4567, vi2x89AB, 2);
222 vi2x4567 = vi2x89AB;
223 const float32x4_t vi3x6789 = vextq_f32(vi3x4567, vi3x89AB, 2);
224 vi3x4567 = vi3x89AB;
225 const float32x4_t vi4x6789 = vextq_f32(vi4x4567, vi4x89AB, 2);
226 vi4x4567 = vi4x89AB;
227 const float32x4_t vi5x6789 = vextq_f32(vi5x4567, vi5x89AB, 2);
228 vi5x4567 = vi5x89AB;
229 const float32x4_t vi6x6789 = vextq_f32(vi6x4567, vi6x89AB, 2);
230 vi6x4567 = vi6x89AB;
231
232 vo0p0 = vfmaq_lane_f32(vo0p0, vi0x6789, vget_low_f32(vw4567), 1);
233 vo1p0 = vfmaq_lane_f32(vo1p0, vi1x6789, vget_low_f32(vw4567), 1);
234 vo2p0 = vfmaq_lane_f32(vo2p0, vi2x6789, vget_low_f32(vw4567), 1);
235
236 vo0p1 = vfmaq_lane_f32(vo0p1, vi1x6789, vget_high_f32(vw89AB), 0);
237 vo1p1 = vfmaq_lane_f32(vo1p1, vi2x6789, vget_high_f32(vw89AB), 0);
238 vo2p1 = vfmaq_lane_f32(vo2p1, vi3x6789, vget_high_f32(vw89AB), 0);
239
240 vo0p0 = vfmaq_lane_f32(vo0p0, vi2x6789, vget_high_f32(vwCDEF), 1);
241 vo1p0 = vfmaq_lane_f32(vo1p0, vi3x6789, vget_high_f32(vwCDEF), 1);
242 vo2p0 = vfmaq_lane_f32(vo2p0, vi4x6789, vget_high_f32(vwCDEF), 1);
243
244 vo0p1 = vfmaq_lane_f32(vo0p1, vi3x6789, vget_low_f32(vwKLMN), 0);
245 vo1p1 = vfmaq_lane_f32(vo1p1, vi4x6789, vget_low_f32(vwKLMN), 0);
246 vo2p1 = vfmaq_lane_f32(vo2p1, vi5x6789, vget_low_f32(vwKLMN), 0);
247
248 vo0p0 = vfmaq_lane_f32(vo0p0, vi4x6789, vwOP, 1);
249 vo1p0 = vfmaq_lane_f32(vo1p0, vi5x6789, vwOP, 1);
250 vo2p0 = vfmaq_lane_f32(vo2p0, vi6x6789, vwOP, 1);
251
252 vo0p0 = vaddq_f32(vo0p0, vo0p1);
253 vo1p0 = vaddq_f32(vo1p0, vo1p1);
254 vo2p0 = vaddq_f32(vo2p0, vo2p1);
255
256 float32x4_t vo0 = vmaxq_f32(vo0p0, vmin);
257 float32x4_t vo1 = vmaxq_f32(vo1p0, vmin);
258 float32x4_t vo2 = vmaxq_f32(vo2p0, vmin);
259
260 vo0 = vminq_f32(vo0, vmax);
261 vo1 = vminq_f32(vo1, vmax);
262 vo2 = vminq_f32(vo2, vmax);
263
264 vst1q_f32(o2, vo2); o2 += 4;
265 vst1q_f32(o1, vo1); o1 += 4;
266 vst1q_f32(o0, vo0); o0 += 4;
267 }
268 // Always process the last block of 5..8 pixels.
269 if XNN_LIKELY(w > 4 * sizeof(float)) {
270 float32x4_t vo0p0 = vdupq_lane_f32(vget_low_f32(vw0123), 0);
271 float32x4_t vo1p0 = vdupq_lane_f32(vget_low_f32(vw0123), 0);
272 float32x4_t vo2p0 = vdupq_lane_f32(vget_low_f32(vw0123), 0);
273
274 float32x4_t vi0x89AB = vld1q_f32(i0); i0 += 4;
275 float32x4_t vi1x89AB = vld1q_f32(i1); i1 += 4;
276 float32x4_t vi2x89AB = vld1q_f32(i2); i2 += 4;
277 float32x4_t vi3x89AB = vld1q_f32(i3); i3 += 4;
278 float32x4_t vi4x89AB = vld1q_f32(i4); i4 += 4;
279 float32x4_t vi5x89AB = vld1q_f32(i5); i5 += 4;
280 float32x4_t vi6x89AB = vld1q_f32(i6); i6 += 4;
281
282 vi0x89AB = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi0x89AB)));
283 vi1x89AB = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi1x89AB)));
284 vi2x89AB = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi2x89AB)));
285 vi3x89AB = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi3x89AB)));
286 vi4x89AB = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi4x89AB)));
287 vi5x89AB = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi5x89AB)));
288 vi6x89AB = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi6x89AB)));
289
290 float32x4_t vo0p1 = vmulq_lane_f32(vi0x4567, vget_high_f32(vw0123), 1);
291 float32x4_t vo1p1 = vmulq_lane_f32(vi1x4567, vget_high_f32(vw0123), 1);
292 float32x4_t vo2p1 = vmulq_lane_f32(vi2x4567, vget_high_f32(vw0123), 1);
293
294 vo0p0 = vfmaq_lane_f32(vo0p0, vi1x4567, vget_low_f32(vw89AB), 0);
295 vo1p0 = vfmaq_lane_f32(vo1p0, vi2x4567, vget_low_f32(vw89AB), 0);
296 vo2p0 = vfmaq_lane_f32(vo2p0, vi3x4567, vget_low_f32(vw89AB), 0);
297
298 vo0p0 = vfmaq_lane_f32(vo0p0, vi2x4567, vget_low_f32(vwCDEF), 1);
299 vo1p0 = vfmaq_lane_f32(vo1p0, vi3x4567, vget_low_f32(vwCDEF), 1);
300 vo2p0 = vfmaq_lane_f32(vo2p0, vi4x4567, vget_low_f32(vwCDEF), 1);
301
302 vo0p1 = vfmaq_lane_f32(vo0p1, vi3x4567, vget_high_f32(vwGHIJ), 0);
303 vo1p1 = vfmaq_lane_f32(vo1p1, vi4x4567, vget_high_f32(vwGHIJ), 0);
304 vo2p1 = vfmaq_lane_f32(vo2p1, vi5x4567, vget_high_f32(vwGHIJ), 0);
305
306 vo0p0 = vfmaq_lane_f32(vo0p0, vi4x4567, vget_high_f32(vwKLMN), 1);
307 vo1p0 = vfmaq_lane_f32(vo1p0, vi5x4567, vget_high_f32(vwKLMN), 1);
308 vo2p0 = vfmaq_lane_f32(vo2p0, vi6x4567, vget_high_f32(vwKLMN), 1);
309
310 const float32x4_t vi0x3456 = vextq_f32(vi0x0123, vi0x4567, 3);
311 const float32x4_t vi1x3456 = vextq_f32(vi1x0123, vi1x4567, 3);
312 const float32x4_t vi2x3456 = vextq_f32(vi2x0123, vi2x4567, 3);
313 const float32x4_t vi3x3456 = vextq_f32(vi3x0123, vi3x4567, 3);
314 const float32x4_t vi4x3456 = vextq_f32(vi4x0123, vi4x4567, 3);
315 const float32x4_t vi5x3456 = vextq_f32(vi5x0123, vi5x4567, 3);
316 const float32x4_t vi6x3456 = vextq_f32(vi6x0123, vi6x4567, 3);
317
318 vo0p1 = vfmaq_lane_f32(vo0p1, vi0x3456, vget_high_f32(vw0123), 0);
319 vo1p1 = vfmaq_lane_f32(vo1p1, vi1x3456, vget_high_f32(vw0123), 0);
320 vo2p1 = vfmaq_lane_f32(vo2p1, vi2x3456, vget_high_f32(vw0123), 0);
321
322 vo0p0 = vfmaq_lane_f32(vo0p0, vi1x3456, vget_high_f32(vw4567), 1);
323 vo1p0 = vfmaq_lane_f32(vo1p0, vi2x3456, vget_high_f32(vw4567), 1);
324 vo2p0 = vfmaq_lane_f32(vo2p0, vi3x3456, vget_high_f32(vw4567), 1);
325
326 vo0p1 = vfmaq_lane_f32(vo0p1, vi2x3456, vget_low_f32(vwCDEF), 0);
327 vo1p1 = vfmaq_lane_f32(vo1p1, vi3x3456, vget_low_f32(vwCDEF), 0);
328 vo2p1 = vfmaq_lane_f32(vo2p1, vi4x3456, vget_low_f32(vwCDEF), 0);
329
330 vo0p0 = vfmaq_lane_f32(vo0p0, vi3x3456, vget_low_f32(vwGHIJ), 1);
331 vo1p0 = vfmaq_lane_f32(vo1p0, vi4x3456, vget_low_f32(vwGHIJ), 1);
332 vo2p0 = vfmaq_lane_f32(vo2p0, vi5x3456, vget_low_f32(vwGHIJ), 1);
333
334 vo0p1 = vfmaq_lane_f32(vo0p1, vi4x3456, vget_high_f32(vwKLMN), 0);
335 vo1p1 = vfmaq_lane_f32(vo1p1, vi5x3456, vget_high_f32(vwKLMN), 0);
336 vo2p1 = vfmaq_lane_f32(vo2p1, vi6x3456, vget_high_f32(vwKLMN), 0);
337
338 const float32x4_t vi0x2345 = vextq_f32(vi0x0123, vi0x4567, 2);
339 vi0x0123 = vi0x4567;
340 const float32x4_t vi1x2345 = vextq_f32(vi1x0123, vi1x4567, 2);
341 vi1x0123 = vi1x4567;
342 const float32x4_t vi2x2345 = vextq_f32(vi2x0123, vi2x4567, 2);
343 vi2x0123 = vi2x4567;
344 const float32x4_t vi3x2345 = vextq_f32(vi3x0123, vi3x4567, 2);
345 vi3x0123 = vi3x4567;
346 const float32x4_t vi4x2345 = vextq_f32(vi4x0123, vi4x4567, 2);
347 vi4x0123 = vi4x4567;
348 const float32x4_t vi5x2345 = vextq_f32(vi5x0123, vi5x4567, 2);
349 vi5x0123 = vi5x4567;
350 const float32x4_t vi6x2345 = vextq_f32(vi6x0123, vi6x4567, 2);
351 vi6x0123 = vi6x4567;
352
353 vo0p0 = vfmaq_lane_f32(vo0p0, vi0x2345, vget_low_f32(vw0123), 1);
354 vo1p0 = vfmaq_lane_f32(vo1p0, vi1x2345, vget_low_f32(vw0123), 1);
355 vo2p0 = vfmaq_lane_f32(vo2p0, vi2x2345, vget_low_f32(vw0123), 1);
356
357 vo0p1 = vfmaq_lane_f32(vo0p1, vi1x2345, vget_high_f32(vw4567), 0);
358 vo1p1 = vfmaq_lane_f32(vo1p1, vi2x2345, vget_high_f32(vw4567), 0);
359 vo2p1 = vfmaq_lane_f32(vo2p1, vi3x2345, vget_high_f32(vw4567), 0);
360
361 vo0p0 = vfmaq_lane_f32(vo0p0, vi2x2345, vget_high_f32(vw89AB), 1);
362 vo1p0 = vfmaq_lane_f32(vo1p0, vi3x2345, vget_high_f32(vw89AB), 1);
363 vo2p0 = vfmaq_lane_f32(vo2p0, vi4x2345, vget_high_f32(vw89AB), 1);
364
365 vo0p1 = vfmaq_lane_f32(vo0p1, vi3x2345, vget_low_f32(vwGHIJ), 0);
366 vo1p1 = vfmaq_lane_f32(vo1p1, vi4x2345, vget_low_f32(vwGHIJ), 0);
367 vo2p1 = vfmaq_lane_f32(vo2p1, vi5x2345, vget_low_f32(vwGHIJ), 0);
368
369 vo0p0 = vfmaq_lane_f32(vo0p0, vi4x2345, vget_low_f32(vwKLMN), 1);
370 vo1p0 = vfmaq_lane_f32(vo1p0, vi5x2345, vget_low_f32(vwKLMN), 1);
371 vo2p0 = vfmaq_lane_f32(vo2p0, vi6x2345, vget_low_f32(vwKLMN), 1);
372
373 const float32x4_t vi0x5678 = vextq_f32(vi0x4567, vi0x89AB, 1);
374 const float32x4_t vi1x5678 = vextq_f32(vi1x4567, vi1x89AB, 1);
375 const float32x4_t vi2x5678 = vextq_f32(vi2x4567, vi2x89AB, 1);
376 const float32x4_t vi3x5678 = vextq_f32(vi3x4567, vi3x89AB, 1);
377 const float32x4_t vi4x5678 = vextq_f32(vi4x4567, vi4x89AB, 1);
378 const float32x4_t vi5x5678 = vextq_f32(vi5x4567, vi5x89AB, 1);
379 const float32x4_t vi6x5678 = vextq_f32(vi6x4567, vi6x89AB, 1);
380
381 vo0p1 = vfmaq_lane_f32(vo0p1, vi0x5678, vget_low_f32(vw4567), 0);
382 vo1p1 = vfmaq_lane_f32(vo1p1, vi1x5678, vget_low_f32(vw4567), 0);
383 vo2p1 = vfmaq_lane_f32(vo2p1, vi2x5678, vget_low_f32(vw4567), 0);
384
385 vo0p0 = vfmaq_lane_f32(vo0p0, vi1x5678, vget_low_f32(vw89AB), 1);
386 vo1p0 = vfmaq_lane_f32(vo1p0, vi2x5678, vget_low_f32(vw89AB), 1);
387 vo2p0 = vfmaq_lane_f32(vo2p0, vi3x5678, vget_low_f32(vw89AB), 1);
388
389 vo0p1 = vfmaq_lane_f32(vo0p1, vi2x5678, vget_high_f32(vwCDEF), 0);
390 vo1p1 = vfmaq_lane_f32(vo1p1, vi3x5678, vget_high_f32(vwCDEF), 0);
391 vo2p1 = vfmaq_lane_f32(vo2p1, vi4x5678, vget_high_f32(vwCDEF), 0);
392
393 vo0p0 = vfmaq_lane_f32(vo0p0, vi3x5678, vget_high_f32(vwGHIJ), 1);
394 vo1p0 = vfmaq_lane_f32(vo1p0, vi4x5678, vget_high_f32(vwGHIJ), 1);
395 vo2p0 = vfmaq_lane_f32(vo2p0, vi5x5678, vget_high_f32(vwGHIJ), 1);
396
397 vo0p1 = vfmaq_lane_f32(vo0p1, vi4x5678, vwOP, 0);
398 vo1p1 = vfmaq_lane_f32(vo1p1, vi5x5678, vwOP, 0);
399 vo2p1 = vfmaq_lane_f32(vo2p1, vi6x5678, vwOP, 0);
400
401 const float32x4_t vi0x6789 = vextq_f32(vi0x4567, vi0x89AB, 2);
402 vi0x4567 = vi0x89AB;
403 const float32x4_t vi1x6789 = vextq_f32(vi1x4567, vi1x89AB, 2);
404 vi1x4567 = vi1x89AB;
405 const float32x4_t vi2x6789 = vextq_f32(vi2x4567, vi2x89AB, 2);
406 vi2x4567 = vi2x89AB;
407 const float32x4_t vi3x6789 = vextq_f32(vi3x4567, vi3x89AB, 2);
408 vi3x4567 = vi3x89AB;
409 const float32x4_t vi4x6789 = vextq_f32(vi4x4567, vi4x89AB, 2);
410 vi4x4567 = vi4x89AB;
411 const float32x4_t vi5x6789 = vextq_f32(vi5x4567, vi5x89AB, 2);
412 vi5x4567 = vi5x89AB;
413 const float32x4_t vi6x6789 = vextq_f32(vi6x4567, vi6x89AB, 2);
414 vi6x4567 = vi6x89AB;
415
416 vo0p0 = vfmaq_lane_f32(vo0p0, vi0x6789, vget_low_f32(vw4567), 1);
417 vo1p0 = vfmaq_lane_f32(vo1p0, vi1x6789, vget_low_f32(vw4567), 1);
418 vo2p0 = vfmaq_lane_f32(vo2p0, vi2x6789, vget_low_f32(vw4567), 1);
419
420 vo0p1 = vfmaq_lane_f32(vo0p1, vi1x6789, vget_high_f32(vw89AB), 0);
421 vo1p1 = vfmaq_lane_f32(vo1p1, vi2x6789, vget_high_f32(vw89AB), 0);
422 vo2p1 = vfmaq_lane_f32(vo2p1, vi3x6789, vget_high_f32(vw89AB), 0);
423
424 vo0p0 = vfmaq_lane_f32(vo0p0, vi2x6789, vget_high_f32(vwCDEF), 1);
425 vo1p0 = vfmaq_lane_f32(vo1p0, vi3x6789, vget_high_f32(vwCDEF), 1);
426 vo2p0 = vfmaq_lane_f32(vo2p0, vi4x6789, vget_high_f32(vwCDEF), 1);
427
428 vo0p1 = vfmaq_lane_f32(vo0p1, vi3x6789, vget_low_f32(vwKLMN), 0);
429 vo1p1 = vfmaq_lane_f32(vo1p1, vi4x6789, vget_low_f32(vwKLMN), 0);
430 vo2p1 = vfmaq_lane_f32(vo2p1, vi5x6789, vget_low_f32(vwKLMN), 0);
431
432 vo0p0 = vfmaq_lane_f32(vo0p0, vi4x6789, vwOP, 1);
433 vo1p0 = vfmaq_lane_f32(vo1p0, vi5x6789, vwOP, 1);
434 vo2p0 = vfmaq_lane_f32(vo2p0, vi6x6789, vwOP, 1);
435
436 vo0p0 = vaddq_f32(vo0p0, vo0p1);
437 vo1p0 = vaddq_f32(vo1p0, vo1p1);
438 vo2p0 = vaddq_f32(vo2p0, vo2p1);
439
440 float32x4_t vo0 = vmaxq_f32(vo0p0, vmin);
441 float32x4_t vo1 = vmaxq_f32(vo1p0, vmin);
442 float32x4_t vo2 = vmaxq_f32(vo2p0, vmin);
443
444 vo0 = vminq_f32(vo0, vmax);
445 vo1 = vminq_f32(vo1, vmax);
446 vo2 = vminq_f32(vo2, vmax);
447
448 vst1q_f32(o2, vo2); o2 += 4;
449 vst1q_f32(o1, vo1); o1 += 4;
450 vst1q_f32(o0, vo0); o0 += 4;
451
452 w -= 4 * sizeof(float);
453 }
454 assert(w >= 1 * sizeof(float));
455 assert(w <= 4 * sizeof(float));
456 {
457 float32x4_t vo0p0 = vdupq_lane_f32(vget_low_f32(vw0123), 0);
458 float32x4_t vo1p0 = vdupq_lane_f32(vget_low_f32(vw0123), 0);
459 float32x4_t vo2p0 = vdupq_lane_f32(vget_low_f32(vw0123), 0);
460
461 vi0x4567 = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi0x4567)));
462 vi1x4567 = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi1x4567)));
463 vi2x4567 = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi2x4567)));
464 vi3x4567 = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi3x4567)));
465 vi4x4567 = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi4x4567)));
466 vi5x4567 = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi5x4567)));
467 vi6x4567 = vreinterpretq_f32_u32(vandq_u32(vmask, vreinterpretq_u32_f32(vi6x4567)));
468
469 float32x4_t vo0p1 = vmulq_lane_f32(vi0x4567, vget_high_f32(vw0123), 1);
470 float32x4_t vo1p1 = vmulq_lane_f32(vi1x4567, vget_high_f32(vw0123), 1);
471 float32x4_t vo2p1 = vmulq_lane_f32(vi2x4567, vget_high_f32(vw0123), 1);
472
473 vo0p0 = vfmaq_lane_f32(vo0p0, vi1x4567, vget_low_f32(vw89AB), 0);
474 vo1p0 = vfmaq_lane_f32(vo1p0, vi2x4567, vget_low_f32(vw89AB), 0);
475 vo2p0 = vfmaq_lane_f32(vo2p0, vi3x4567, vget_low_f32(vw89AB), 0);
476
477 vo0p0 = vfmaq_lane_f32(vo0p0, vi2x4567, vget_low_f32(vwCDEF), 1);
478 vo1p0 = vfmaq_lane_f32(vo1p0, vi3x4567, vget_low_f32(vwCDEF), 1);
479 vo2p0 = vfmaq_lane_f32(vo2p0, vi4x4567, vget_low_f32(vwCDEF), 1);
480
481 vo0p1 = vfmaq_lane_f32(vo0p1, vi3x4567, vget_high_f32(vwGHIJ), 0);
482 vo1p1 = vfmaq_lane_f32(vo1p1, vi4x4567, vget_high_f32(vwGHIJ), 0);
483 vo2p1 = vfmaq_lane_f32(vo2p1, vi5x4567, vget_high_f32(vwGHIJ), 0);
484
485 vo0p0 = vfmaq_lane_f32(vo0p0, vi4x4567, vget_high_f32(vwKLMN), 1);
486 vo1p0 = vfmaq_lane_f32(vo1p0, vi5x4567, vget_high_f32(vwKLMN), 1);
487 vo2p0 = vfmaq_lane_f32(vo2p0, vi6x4567, vget_high_f32(vwKLMN), 1);
488
489 const float32x4_t vi0x3456 = vextq_f32(vi0x0123, vi0x4567, 3);
490 const float32x4_t vi1x3456 = vextq_f32(vi1x0123, vi1x4567, 3);
491 const float32x4_t vi2x3456 = vextq_f32(vi2x0123, vi2x4567, 3);
492 const float32x4_t vi3x3456 = vextq_f32(vi3x0123, vi3x4567, 3);
493 const float32x4_t vi4x3456 = vextq_f32(vi4x0123, vi4x4567, 3);
494 const float32x4_t vi5x3456 = vextq_f32(vi5x0123, vi5x4567, 3);
495 const float32x4_t vi6x3456 = vextq_f32(vi6x0123, vi6x4567, 3);
496
497 vo0p1 = vfmaq_lane_f32(vo0p1, vi0x3456, vget_high_f32(vw0123), 0);
498 vo1p1 = vfmaq_lane_f32(vo1p1, vi1x3456, vget_high_f32(vw0123), 0);
499 vo2p1 = vfmaq_lane_f32(vo2p1, vi2x3456, vget_high_f32(vw0123), 0);
500
501 vo0p0 = vfmaq_lane_f32(vo0p0, vi1x3456, vget_high_f32(vw4567), 1);
502 vo1p0 = vfmaq_lane_f32(vo1p0, vi2x3456, vget_high_f32(vw4567), 1);
503 vo2p0 = vfmaq_lane_f32(vo2p0, vi3x3456, vget_high_f32(vw4567), 1);
504
505 vo0p1 = vfmaq_lane_f32(vo0p1, vi2x3456, vget_low_f32(vwCDEF), 0);
506 vo1p1 = vfmaq_lane_f32(vo1p1, vi3x3456, vget_low_f32(vwCDEF), 0);
507 vo2p1 = vfmaq_lane_f32(vo2p1, vi4x3456, vget_low_f32(vwCDEF), 0);
508
509 vo0p0 = vfmaq_lane_f32(vo0p0, vi3x3456, vget_low_f32(vwGHIJ), 1);
510 vo1p0 = vfmaq_lane_f32(vo1p0, vi4x3456, vget_low_f32(vwGHIJ), 1);
511 vo2p0 = vfmaq_lane_f32(vo2p0, vi5x3456, vget_low_f32(vwGHIJ), 1);
512
513 vo0p1 = vfmaq_lane_f32(vo0p1, vi4x3456, vget_high_f32(vwKLMN), 0);
514 vo1p1 = vfmaq_lane_f32(vo1p1, vi5x3456, vget_high_f32(vwKLMN), 0);
515 vo2p1 = vfmaq_lane_f32(vo2p1, vi6x3456, vget_high_f32(vwKLMN), 0);
516
517 const float32x4_t vi0x2345 = vextq_f32(vi0x0123, vi0x4567, 2);
518 const float32x4_t vi1x2345 = vextq_f32(vi1x0123, vi1x4567, 2);
519 const float32x4_t vi2x2345 = vextq_f32(vi2x0123, vi2x4567, 2);
520 const float32x4_t vi3x2345 = vextq_f32(vi3x0123, vi3x4567, 2);
521 const float32x4_t vi4x2345 = vextq_f32(vi4x0123, vi4x4567, 2);
522 const float32x4_t vi5x2345 = vextq_f32(vi5x0123, vi5x4567, 2);
523 const float32x4_t vi6x2345 = vextq_f32(vi6x0123, vi6x4567, 2);
524
525 vo0p0 = vfmaq_lane_f32(vo0p0, vi0x2345, vget_low_f32(vw0123), 1);
526 vo1p0 = vfmaq_lane_f32(vo1p0, vi1x2345, vget_low_f32(vw0123), 1);
527 vo2p0 = vfmaq_lane_f32(vo2p0, vi2x2345, vget_low_f32(vw0123), 1);
528
529 vo0p1 = vfmaq_lane_f32(vo0p1, vi1x2345, vget_high_f32(vw4567), 0);
530 vo1p1 = vfmaq_lane_f32(vo1p1, vi2x2345, vget_high_f32(vw4567), 0);
531 vo2p1 = vfmaq_lane_f32(vo2p1, vi3x2345, vget_high_f32(vw4567), 0);
532
533 vo0p0 = vfmaq_lane_f32(vo0p0, vi2x2345, vget_high_f32(vw89AB), 1);
534 vo1p0 = vfmaq_lane_f32(vo1p0, vi3x2345, vget_high_f32(vw89AB), 1);
535 vo2p0 = vfmaq_lane_f32(vo2p0, vi4x2345, vget_high_f32(vw89AB), 1);
536
537 vo0p1 = vfmaq_lane_f32(vo0p1, vi3x2345, vget_low_f32(vwGHIJ), 0);
538 vo1p1 = vfmaq_lane_f32(vo1p1, vi4x2345, vget_low_f32(vwGHIJ), 0);
539 vo2p1 = vfmaq_lane_f32(vo2p1, vi5x2345, vget_low_f32(vwGHIJ), 0);
540
541 vo0p0 = vfmaq_lane_f32(vo0p0, vi4x2345, vget_low_f32(vwKLMN), 1);
542 vo1p0 = vfmaq_lane_f32(vo1p0, vi5x2345, vget_low_f32(vwKLMN), 1);
543 vo2p0 = vfmaq_lane_f32(vo2p0, vi6x2345, vget_low_f32(vwKLMN), 1);
544
545 const float32x4_t vzero = vmovq_n_f32(0.0f);
546 const float32x4_t vi0x5678 = vextq_f32(vi0x4567, vzero, 1);
547 const float32x4_t vi1x5678 = vextq_f32(vi1x4567, vzero, 1);
548 const float32x4_t vi2x5678 = vextq_f32(vi2x4567, vzero, 1);
549 const float32x4_t vi3x5678 = vextq_f32(vi3x4567, vzero, 1);
550 const float32x4_t vi4x5678 = vextq_f32(vi4x4567, vzero, 1);
551 const float32x4_t vi5x5678 = vextq_f32(vi5x4567, vzero, 1);
552 const float32x4_t vi6x5678 = vextq_f32(vi6x4567, vzero, 1);
553
554 vo0p1 = vfmaq_lane_f32(vo0p1, vi0x5678, vget_low_f32(vw4567), 0);
555 vo1p1 = vfmaq_lane_f32(vo1p1, vi1x5678, vget_low_f32(vw4567), 0);
556 vo2p1 = vfmaq_lane_f32(vo2p1, vi2x5678, vget_low_f32(vw4567), 0);
557
558 vo0p0 = vfmaq_lane_f32(vo0p0, vi1x5678, vget_low_f32(vw89AB), 1);
559 vo1p0 = vfmaq_lane_f32(vo1p0, vi2x5678, vget_low_f32(vw89AB), 1);
560 vo2p0 = vfmaq_lane_f32(vo2p0, vi3x5678, vget_low_f32(vw89AB), 1);
561
562 vo0p1 = vfmaq_lane_f32(vo0p1, vi2x5678, vget_high_f32(vwCDEF), 0);
563 vo1p1 = vfmaq_lane_f32(vo1p1, vi3x5678, vget_high_f32(vwCDEF), 0);
564 vo2p1 = vfmaq_lane_f32(vo2p1, vi4x5678, vget_high_f32(vwCDEF), 0);
565
566 vo0p0 = vfmaq_lane_f32(vo0p0, vi3x5678, vget_high_f32(vwGHIJ), 1);
567 vo1p0 = vfmaq_lane_f32(vo1p0, vi4x5678, vget_high_f32(vwGHIJ), 1);
568 vo2p0 = vfmaq_lane_f32(vo2p0, vi5x5678, vget_high_f32(vwGHIJ), 1);
569
570 vo0p1 = vfmaq_lane_f32(vo0p1, vi4x5678, vwOP, 0);
571 vo1p1 = vfmaq_lane_f32(vo1p1, vi5x5678, vwOP, 0);
572 vo2p1 = vfmaq_lane_f32(vo2p1, vi6x5678, vwOP, 0);
573
574 const float32x4_t vi0x6789 = vextq_f32(vi0x5678, vzero, 1);
575 const float32x4_t vi1x6789 = vextq_f32(vi1x5678, vzero, 1);
576 const float32x4_t vi2x6789 = vextq_f32(vi2x5678, vzero, 1);
577 const float32x4_t vi3x6789 = vextq_f32(vi3x5678, vzero, 1);
578 const float32x4_t vi4x6789 = vextq_f32(vi4x5678, vzero, 1);
579 const float32x4_t vi5x6789 = vextq_f32(vi5x5678, vzero, 1);
580 const float32x4_t vi6x6789 = vextq_f32(vi6x5678, vzero, 1);
581
582 vo0p0 = vfmaq_lane_f32(vo0p0, vi0x6789, vget_low_f32(vw4567), 1);
583 vo1p0 = vfmaq_lane_f32(vo1p0, vi1x6789, vget_low_f32(vw4567), 1);
584 vo2p0 = vfmaq_lane_f32(vo2p0, vi2x6789, vget_low_f32(vw4567), 1);
585
586 vo0p1 = vfmaq_lane_f32(vo0p1, vi1x6789, vget_high_f32(vw89AB), 0);
587 vo1p1 = vfmaq_lane_f32(vo1p1, vi2x6789, vget_high_f32(vw89AB), 0);
588 vo2p1 = vfmaq_lane_f32(vo2p1, vi3x6789, vget_high_f32(vw89AB), 0);
589
590 vo0p0 = vfmaq_lane_f32(vo0p0, vi2x6789, vget_high_f32(vwCDEF), 1);
591 vo1p0 = vfmaq_lane_f32(vo1p0, vi3x6789, vget_high_f32(vwCDEF), 1);
592 vo2p0 = vfmaq_lane_f32(vo2p0, vi4x6789, vget_high_f32(vwCDEF), 1);
593
594 vo0p1 = vfmaq_lane_f32(vo0p1, vi3x6789, vget_low_f32(vwKLMN), 0);
595 vo1p1 = vfmaq_lane_f32(vo1p1, vi4x6789, vget_low_f32(vwKLMN), 0);
596 vo2p1 = vfmaq_lane_f32(vo2p1, vi5x6789, vget_low_f32(vwKLMN), 0);
597
598 vo0p0 = vfmaq_lane_f32(vo0p0, vi4x6789, vwOP, 1);
599 vo1p0 = vfmaq_lane_f32(vo1p0, vi5x6789, vwOP, 1);
600 vo2p0 = vfmaq_lane_f32(vo2p0, vi6x6789, vwOP, 1);
601
602 vo0p0 = vaddq_f32(vo0p0, vo0p1);
603 vo1p0 = vaddq_f32(vo1p0, vo1p1);
604 vo2p0 = vaddq_f32(vo2p0, vo2p1);
605
606 float32x4_t vo0 = vmaxq_f32(vo0p0, vmin);
607 float32x4_t vo1 = vmaxq_f32(vo1p0, vmin);
608 float32x4_t vo2 = vmaxq_f32(vo2p0, vmin);
609
610 vo0 = vminq_f32(vo0, vmax);
611 vo1 = vminq_f32(vo1, vmax);
612 vo2 = vminq_f32(vo2, vmax);
613
614 if XNN_LIKELY(w & (4 * sizeof(float))) {
615 vst1q_f32(o2, vo2); o2 += 4;
616 vst1q_f32(o1, vo1); o1 += 4;
617 vst1q_f32(o0, vo0); o0 += 4;
618 } else {
619 float32x2_t vo0_lo = vget_low_f32(vo0);
620 float32x2_t vo1_lo = vget_low_f32(vo1);
621 float32x2_t vo2_lo = vget_low_f32(vo2);
622 if (w & (2 * sizeof(float))) {
623 vst1_f32(o2, vo2_lo); o2 += 2;
624 vst1_f32(o1, vo1_lo); o1 += 2;
625 vst1_f32(o0, vo0_lo); o0 += 2;
626
627 vo0_lo = vget_high_f32(vo0);
628 vo1_lo = vget_high_f32(vo1);
629 vo2_lo = vget_high_f32(vo2);
630 }
631 if (w & (1 * sizeof(float))) {
632 vst1_lane_f32(o2, vo2_lo, 0); o2 += 1;
633 vst1_lane_f32(o1, vo1_lo, 0); o1 += 1;
634 vst1_lane_f32(o0, vo0_lo, 0); o0 += 1;
635 }
636 }
637 }
638
639 i0 = (const float*) ((uintptr_t) i3 - input_decrement);
640 i1 = (const float*) ((uintptr_t) i4 - input_decrement);
641 i2 = (const float*) ((uintptr_t) i1 + input_width);
642 i3 = (const float*) ((uintptr_t) i2 + input_width);
643 i4 = (const float*) ((uintptr_t) i3 + input_width);
644 i5 = (const float*) ((uintptr_t) i4 + input_width);
645 i6 = (const float*) ((uintptr_t) i5 + input_width);
646
647 o0 = o2;
648 o1 = (float*) ((uintptr_t) o0 + input_width);
649 o2 = (float*) ((uintptr_t) o1 + input_width);
650
651 output_height = doz(output_height, 3);
652 } while (output_height != 0);
653 }
654