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1 | // | ||
2 | // SPDX-FileCopyrightText: Copyright 2024-2025 Arm Limited and/or its affiliates <open-source-office@arm.com> | ||
3 | // | ||
4 | // SPDX-License-Identifier: Apache-2.0 | ||
5 | // | ||
6 | |||
7 | // Do not flag up inline assembly blocks | ||
8 | #pragma GCC diagnostic ignored "-Woverlength-strings" | ||
9 | |||
10 | #if !defined(__aarch64__) && !defined(__ARM_FEATURE_MATMUL_INT8) | ||
11 | #error "I8mm extension required to compile this micro-kernel" | ||
12 | #else // Architectural features check. | ||
13 | |||
14 | #include "kai_matmul_clamp_f32_qai8dxp4x8_qsi8cxp4x8_16x4_neon_i8mm.h" | ||
15 | |||
16 | #include <stddef.h> | ||
17 | #include <stdint.h> | ||
18 | |||
19 | #include "kai/kai_common.h" | ||
20 | |||
21 | // Compute args | ||
22 | static const size_t kai_m_step = 16; | ||
23 | static const size_t kai_n_step = 4; | ||
24 | // Packing args | ||
25 | static const size_t kai_mr = 4; | ||
26 | static const size_t kai_nr = 4; | ||
27 | static const size_t kai_kr = 8; | ||
28 | static const size_t kai_sr = 1; | ||
29 | // LHS format args (num. bytes per value, multiplier, zero_point (if asymmetric)) | ||
30 | static const size_t kai_num_bytes_qvalue_lhs = 1; | ||
31 | static const size_t kai_num_bytes_multiplier_lhs = 4; | ||
32 | static const size_t kai_num_bytes_zp_lhs = 4; | ||
33 | // RHS format args (num. bytes per value, multiplier, zero_point (if asymmetric), and reduction sum (if LHS is | ||
34 | // asymmetric)) | ||
35 | static const size_t kai_num_bytes_qvalue_rhs = 1; | ||
36 | static const size_t kai_num_bytes_multiplier_rhs = 4; | ||
37 | static const size_t kai_num_bytes_rsum_rhs = 4; | ||
38 | // DST format args | ||
39 | static const size_t kai_num_bytes_dst_value = 4; | ||
40 | // Extra args | ||
41 | static const size_t kai_num_bytes_bias = 4; | ||
42 | static const size_t kai_k_multiple_of = 32; | ||
43 | |||
44 | 617 | inline static size_t kai_k_roundedup(size_t k) { | |
45 | 617 | return kai_roundup(k, kai_k_multiple_of); | |
46 | } | ||
47 | |||
48 | 231 | inline static size_t kai_lhs_packed_stride(size_t k) { | |
49 | 231 | const size_t k_internal = kai_k_roundedup(k); | |
50 | 231 | size_t lhs_packed_stride = kai_mr * ((k_internal * kai_num_bytes_qvalue_lhs) + kai_num_bytes_multiplier_lhs); | |
51 | // Since the LHS matrix is asymmetric with per-row quantization, we must include the | ||
52 | // the number of bytes to hold the zero point value | ||
53 | 231 | lhs_packed_stride += kai_mr * kai_num_bytes_zp_lhs; | |
54 | |||
55 | 462 | return lhs_packed_stride; | |
56 | 231 | } | |
57 | |||
58 | 231 | inline static size_t kai_rhs_packed_stride(size_t k) { | |
59 | 231 | const size_t k_internal = kai_k_roundedup(k); | |
60 | 231 | size_t rhs_packed_stride = kai_nr * (k_internal * kai_num_bytes_qvalue_rhs); | |
61 | 231 | rhs_packed_stride += kai_nr * kai_num_bytes_multiplier_rhs; | |
62 | // Since the LHS matrix is quantized asymmetric with per-row quantization, we also include | ||
63 | // the number of bytes for the reduction sum | ||
64 | 231 | rhs_packed_stride += kai_nr * kai_num_bytes_rsum_rhs; | |
65 | // Since the bias is packed with the RHS matrix, the stride is adjusted with the number of bytes of the bias | ||
66 | 231 | rhs_packed_stride += kai_nr * kai_num_bytes_bias; | |
67 | |||
68 | 462 | return rhs_packed_stride; | |
69 | 231 | } | |
70 | |||
71 | 231 | size_t kai_get_m_step_matmul_clamp_f32_qai8dxp4x8_qsi8cxp4x8_16x4_neon_i8mm(void) { | |
72 | 231 | return kai_m_step; | |
73 | } | ||
74 | |||
75 | 231 | size_t kai_get_n_step_matmul_clamp_f32_qai8dxp4x8_qsi8cxp4x8_16x4_neon_i8mm(void) { | |
76 | 231 | return kai_n_step; | |
77 | } | ||
78 | |||
79 | 231 | size_t kai_get_mr_matmul_clamp_f32_qai8dxp4x8_qsi8cxp4x8_16x4_neon_i8mm(void) { | |
80 | 231 | return kai_mr; | |
81 | } | ||
82 | |||
83 | 231 | size_t kai_get_nr_matmul_clamp_f32_qai8dxp4x8_qsi8cxp4x8_16x4_neon_i8mm(void) { | |
84 | 231 | return kai_nr; | |
85 | } | ||
86 | |||
87 | 308 | size_t kai_get_kr_matmul_clamp_f32_qai8dxp4x8_qsi8cxp4x8_16x4_neon_i8mm(void) { | |
88 | 308 | return kai_kr; | |
89 | } | ||
90 | |||
91 | 308 | size_t kai_get_sr_matmul_clamp_f32_qai8dxp4x8_qsi8cxp4x8_16x4_neon_i8mm(void) { | |
92 | 308 | return kai_sr; | |
93 | } | ||
94 | |||
95 | 231 | size_t kai_get_lhs_packed_offset_matmul_clamp_f32_qai8dxp4x8_qsi8cxp4x8_16x4_neon_i8mm(size_t m_idx, size_t k) { | |
96 | − | KAI_ASSUME((m_idx % kai_m_step) == 0); | |
97 | |||
98 | 231 | return (m_idx / kai_mr) * kai_lhs_packed_stride(k); | |
99 | } | ||
100 | |||
101 | 231 | size_t kai_get_rhs_packed_offset_matmul_clamp_f32_qai8dxp4x8_qsi8cxp4x8_16x4_neon_i8mm(size_t n_idx, size_t k) { | |
102 | − | KAI_ASSUME((n_idx % kai_n_step) == 0); | |
103 | |||
104 | 231 | return (n_idx / kai_nr) * kai_rhs_packed_stride(k); | |
105 | } | ||
106 | |||
107 | 154 | size_t kai_get_dst_offset_matmul_clamp_f32_qai8dxp4x8_qsi8cxp4x8_16x4_neon_i8mm( | |
108 | size_t m_idx, size_t n_idx, size_t dst_stride) { | ||
109 | − | KAI_ASSUME((m_idx % kai_m_step) == 0); | |
110 | − | KAI_ASSUME((n_idx % kai_n_step) == 0); | |
111 | |||
112 | 154 | return (n_idx * kai_num_bytes_dst_value) + m_idx * dst_stride; | |
113 | } | ||
114 | |||
115 | 154 | size_t kai_get_dst_size_matmul_clamp_f32_qai8dxp4x8_qsi8cxp4x8_16x4_neon_i8mm(size_t m, size_t n) { | |
116 | 154 | return m * n * kai_num_bytes_dst_value; | |
117 | } | ||
118 | |||
119 | 155 | void kai_run_matmul_clamp_f32_qai8dxp4x8_qsi8cxp4x8_16x4_neon_i8mm( | |
120 | size_t m, // | ||
121 | size_t n, // | ||
122 | size_t k, // | ||
123 | const void* restrict lhs_packed, // | ||
124 | const void* restrict rhs_packed, // | ||
125 | float* restrict dst, // NOLINT(readability-non-const-parameter) | ||
126 | size_t dst_stride_row, // | ||
127 | size_t dst_stride_col, // | ||
128 | float scalar_min, // | ||
129 | float scalar_max) { | ||
130 | − | KAI_ASSUME(dst_stride_col == sizeof(float)); | |
131 | |||
132 |
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155 | if (m == 0) { |
133 | ✗ | return; | |
134 | } | ||
135 | |||
136 | 155 | const size_t k_internal = kai_k_roundedup(k); | |
137 | 155 | const size_t num_blocks = k_internal / kai_k_multiple_of; | |
138 | 155 | const float clamp_vals[2] = {scalar_min, scalar_max}; | |
139 | |||
140 | 310 | __asm__ __volatile__( | |
141 | "mov x13, %x[m]\n" | ||
142 | "mov x12, #0x80\n" | ||
143 | "mov x20, #0x20\n" | ||
144 | "cmp x13, #0x10\n" | ||
145 | "madd x12, %x[num_blocks], x12, x20\n" | ||
146 | "blt 14f\n" | ||
147 | "1:" // Row loop | ||
148 | "mov x11, %x[rhs_packed]\n" | ||
149 | "mov x10, %x[n]\n" | ||
150 | "add x9, %x[dst], %x[dst_stride_row], LSL #4\n" | ||
151 | "2:" // Column loop | ||
152 | "mov x27, %x[lhs_packed]\n" | ||
153 | "movi v31.4s, #0x0\n" | ||
154 | "movi v30.4s, #0x0\n" | ||
155 | "mov x23, %x[num_blocks]\n" | ||
156 | "movi v29.4s, #0x0\n" | ||
157 | "movi v28.4s, #0x0\n" | ||
158 | "movi v27.4s, #0x0\n" | ||
159 | "movi v26.4s, #0x0\n" | ||
160 | "add x22, x27, x12\n" | ||
161 | "add x21, x22, x12\n" | ||
162 | "add x20, x21, x12\n" | ||
163 | "movi v25.4s, #0x0\n" | ||
164 | "movi v24.4s, #0x0\n" | ||
165 | "movi v23.4s, #0x0\n" | ||
166 | "movi v22.4s, #0x0\n" | ||
167 | "movi v21.4s, #0x0\n" | ||
168 | "movi v20.4s, #0x0\n" | ||
169 | "movi v19.4s, #0x0\n" | ||
170 | "movi v18.4s, #0x0\n" | ||
171 | "movi v17.4s, #0x0\n" | ||
172 | "movi v16.4s, #0x0\n" | ||
173 | "3:" // Sub block loop | ||
174 | "ldr q2, [x11, #0x0]\n" | ||
175 | "ldr q1, [x11, #0x10]\n" | ||
176 | "subs x23, x23, #0x1\n" | ||
177 | "ldr q5, [x27, #0x0]\n" | ||
178 | "ldr q9, [x27, #0x10]\n" | ||
179 | "ldr q8, [x22, #0x0]\n" | ||
180 | "ldr q7, [x22, #0x10]\n" | ||
181 | "ldr q4, [x21, #0x0]\n" | ||
182 | "ldr q14, [x21, #0x10]\n" | ||
183 | "ldr q3, [x20, #0x0]\n" | ||
184 | "ldr q0, [x20, #0x10]\n" | ||
185 | ".inst 0x4e82a4bf // smmla v31.4s, v5.16b, v2.16b\n" | ||
186 | ".inst 0x4e81a4be // smmla v30.4s, v5.16b, v1.16b\n" | ||
187 | "ldr q6, [x11, #0x20]\n" | ||
188 | "ldr q5, [x11, #0x30]\n" | ||
189 | ".inst 0x4e82a53d // smmla v29.4s, v9.16b, v2.16b\n" | ||
190 | ".inst 0x4e81a53c // smmla v28.4s, v9.16b, v1.16b\n" | ||
191 | "ldr q13, [x27, #0x20]\n" | ||
192 | "ldr q12, [x27, #0x30]\n" | ||
193 | ".inst 0x4e82a51b // smmla v27.4s, v8.16b, v2.16b\n" | ||
194 | ".inst 0x4e81a51a // smmla v26.4s, v8.16b, v1.16b\n" | ||
195 | "ldr q11, [x22, #0x20]\n" | ||
196 | "ldr q10, [x22, #0x30]\n" | ||
197 | ".inst 0x4e82a4f9 // smmla v25.4s, v7.16b, v2.16b\n" | ||
198 | ".inst 0x4e81a4f8 // smmla v24.4s, v7.16b, v1.16b\n" | ||
199 | "ldr q9, [x21, #0x20]\n" | ||
200 | "ldr q8, [x21, #0x30]\n" | ||
201 | ".inst 0x4e82a497 // smmla v23.4s, v4.16b, v2.16b\n" | ||
202 | ".inst 0x4e81a496 // smmla v22.4s, v4.16b, v1.16b\n" | ||
203 | "ldr q7, [x20, #0x20]\n" | ||
204 | "ldr q4, [x20, #0x30]\n" | ||
205 | ".inst 0x4e82a5d5 // smmla v21.4s, v14.16b, v2.16b\n" | ||
206 | ".inst 0x4e81a5d4 // smmla v20.4s, v14.16b, v1.16b\n" | ||
207 | "ldr q15, [x11, #0x40]\n" | ||
208 | "ldr q14, [x11, #0x50]\n" | ||
209 | ".inst 0x4e82a473 // smmla v19.4s, v3.16b, v2.16b\n" | ||
210 | ".inst 0x4e81a472 // smmla v18.4s, v3.16b, v1.16b\n" | ||
211 | "ldr q3, [x27, #0x40]\n" | ||
212 | ".inst 0x4e82a411 // smmla v17.4s, v0.16b, v2.16b\n" | ||
213 | "ldr q2, [x27, #0x50]\n" | ||
214 | ".inst 0x4e81a410 // smmla v16.4s, v0.16b, v1.16b\n" | ||
215 | "ldr q1, [x22, #0x40]\n" | ||
216 | "ldr q0, [x22, #0x50]\n" | ||
217 | ".inst 0x4e86a5bf // smmla v31.4s, v13.16b, v6.16b\n" | ||
218 | ".inst 0x4e85a5be // smmla v30.4s, v13.16b, v5.16b\n" | ||
219 | "ldr q13, [x21, #0x40]\n" | ||
220 | ".inst 0x4e86a59d // smmla v29.4s, v12.16b, v6.16b\n" | ||
221 | ".inst 0x4e85a59c // smmla v28.4s, v12.16b, v5.16b\n" | ||
222 | "ldr q12, [x21, #0x50]\n" | ||
223 | ".inst 0x4e86a57b // smmla v27.4s, v11.16b, v6.16b\n" | ||
224 | ".inst 0x4e85a57a // smmla v26.4s, v11.16b, v5.16b\n" | ||
225 | "ldr q11, [x20, #0x40]\n" | ||
226 | ".inst 0x4e86a559 // smmla v25.4s, v10.16b, v6.16b\n" | ||
227 | ".inst 0x4e85a558 // smmla v24.4s, v10.16b, v5.16b\n" | ||
228 | "ldr q10, [x20, #0x50]\n" | ||
229 | ".inst 0x4e86a537 // smmla v23.4s, v9.16b, v6.16b\n" | ||
230 | ".inst 0x4e85a536 // smmla v22.4s, v9.16b, v5.16b\n" | ||
231 | "ldr q9, [x11, #0x60]\n" | ||
232 | ".inst 0x4e86a515 // smmla v21.4s, v8.16b, v6.16b\n" | ||
233 | ".inst 0x4e85a514 // smmla v20.4s, v8.16b, v5.16b\n" | ||
234 | "ldr q8, [x11, #0x70]\n" | ||
235 | "add x11, x11, #0x80\n" | ||
236 | ".inst 0x4e86a4f3 // smmla v19.4s, v7.16b, v6.16b\n" | ||
237 | ".inst 0x4e85a4f2 // smmla v18.4s, v7.16b, v5.16b\n" | ||
238 | "ldr q7, [x27, #0x60]\n" | ||
239 | ".inst 0x4e86a491 // smmla v17.4s, v4.16b, v6.16b\n" | ||
240 | "ldr q6, [x27, #0x70]\n" | ||
241 | ".inst 0x4e85a490 // smmla v16.4s, v4.16b, v5.16b\n" | ||
242 | "ldr q5, [x22, #0x60]\n" | ||
243 | "ldr q4, [x22, #0x70]\n" | ||
244 | ".inst 0x4e8fa47f // smmla v31.4s, v3.16b, v15.16b\n" | ||
245 | ".inst 0x4e8ea47e // smmla v30.4s, v3.16b, v14.16b\n" | ||
246 | "ldr q3, [x21, #0x60]\n" | ||
247 | ".inst 0x4e8fa45d // smmla v29.4s, v2.16b, v15.16b\n" | ||
248 | ".inst 0x4e8ea45c // smmla v28.4s, v2.16b, v14.16b\n" | ||
249 | "ldr q2, [x21, #0x70]\n" | ||
250 | "add x27, x27, #0x80\n" | ||
251 | ".inst 0x4e8fa43b // smmla v27.4s, v1.16b, v15.16b\n" | ||
252 | ".inst 0x4e8ea43a // smmla v26.4s, v1.16b, v14.16b\n" | ||
253 | "ldr q1, [x20, #0x60]\n" | ||
254 | "add x22, x22, #0x80\n" | ||
255 | ".inst 0x4e8fa419 // smmla v25.4s, v0.16b, v15.16b\n" | ||
256 | ".inst 0x4e8ea418 // smmla v24.4s, v0.16b, v14.16b\n" | ||
257 | "ldr q0, [x20, #0x70]\n" | ||
258 | "add x21, x21, #0x80\n" | ||
259 | ".inst 0x4e8fa5b7 // smmla v23.4s, v13.16b, v15.16b\n" | ||
260 | ".inst 0x4e8ea5b6 // smmla v22.4s, v13.16b, v14.16b\n" | ||
261 | "add x20, x20, #0x80\n" | ||
262 | ".inst 0x4e8fa595 // smmla v21.4s, v12.16b, v15.16b\n" | ||
263 | ".inst 0x4e8ea594 // smmla v20.4s, v12.16b, v14.16b\n" | ||
264 | ".inst 0x4e8fa573 // smmla v19.4s, v11.16b, v15.16b\n" | ||
265 | ".inst 0x4e8ea572 // smmla v18.4s, v11.16b, v14.16b\n" | ||
266 | ".inst 0x4e8fa551 // smmla v17.4s, v10.16b, v15.16b\n" | ||
267 | ".inst 0x4e8ea550 // smmla v16.4s, v10.16b, v14.16b\n" | ||
268 | ".inst 0x4e89a4ff // smmla v31.4s, v7.16b, v9.16b\n" | ||
269 | ".inst 0x4e88a4fe // smmla v30.4s, v7.16b, v8.16b\n" | ||
270 | ".inst 0x4e89a4dd // smmla v29.4s, v6.16b, v9.16b\n" | ||
271 | ".inst 0x4e88a4dc // smmla v28.4s, v6.16b, v8.16b\n" | ||
272 | ".inst 0x4e89a4bb // smmla v27.4s, v5.16b, v9.16b\n" | ||
273 | ".inst 0x4e88a4ba // smmla v26.4s, v5.16b, v8.16b\n" | ||
274 | ".inst 0x4e89a499 // smmla v25.4s, v4.16b, v9.16b\n" | ||
275 | ".inst 0x4e88a498 // smmla v24.4s, v4.16b, v8.16b\n" | ||
276 | ".inst 0x4e89a477 // smmla v23.4s, v3.16b, v9.16b\n" | ||
277 | ".inst 0x4e88a476 // smmla v22.4s, v3.16b, v8.16b\n" | ||
278 | ".inst 0x4e89a455 // smmla v21.4s, v2.16b, v9.16b\n" | ||
279 | ".inst 0x4e88a454 // smmla v20.4s, v2.16b, v8.16b\n" | ||
280 | ".inst 0x4e89a433 // smmla v19.4s, v1.16b, v9.16b\n" | ||
281 | ".inst 0x4e88a432 // smmla v18.4s, v1.16b, v8.16b\n" | ||
282 | ".inst 0x4e89a411 // smmla v17.4s, v0.16b, v9.16b\n" | ||
283 | ".inst 0x4e88a410 // smmla v16.4s, v0.16b, v8.16b\n" | ||
284 | "bgt 3b\n" | ||
285 | "ldr q7, [x11, #0x0]\n" | ||
286 | "ld1 { v4.4s }, [x27]\n" | ||
287 | "uzp1 v3.2d, v31.2d, v30.2d\n" | ||
288 | "uzp2 v2.2d, v31.2d, v30.2d\n" | ||
289 | "ldr q6, [x11, #0x10]\n" | ||
290 | "uzp1 v1.2d, v29.2d, v28.2d\n" | ||
291 | "uzp2 v0.2d, v29.2d, v28.2d\n" | ||
292 | "add x27, x27, #0x10\n" | ||
293 | "ldr q28, [x27, #0x0]\n" | ||
294 | "add x11, x11, #0x20\n" | ||
295 | "mla v3.4s, v7.4s, v4.s[0]\n" | ||
296 | "mla v2.4s, v7.4s, v4.s[1]\n" | ||
297 | "mla v1.4s, v7.4s, v4.s[2]\n" | ||
298 | "mla v0.4s, v7.4s, v4.s[3]\n" | ||
299 | "fmul v31.4s, v6.4s, v28.s[0]\n" | ||
300 | "fmul v30.4s, v6.4s, v28.s[1]\n" | ||
301 | "fmul v29.4s, v6.4s, v28.s[2]\n" | ||
302 | "fmul v28.4s, v6.4s, v28.s[3]\n" | ||
303 | "scvtf v3.4s, v3.4s\n" | ||
304 | "scvtf v2.4s, v2.4s\n" | ||
305 | "scvtf v1.4s, v1.4s\n" | ||
306 | "scvtf v0.4s, v0.4s\n" | ||
307 | "fmul v31.4s, v3.4s, v31.4s\n" | ||
308 | "fmul v30.4s, v2.4s, v30.4s\n" | ||
309 | "fmul v29.4s, v1.4s, v29.4s\n" | ||
310 | "fmul v28.4s, v0.4s, v28.4s\n" | ||
311 | "ld1 { v5.4s }, [x22]\n" | ||
312 | "uzp1 v4.2d, v27.2d, v26.2d\n" | ||
313 | "uzp2 v3.2d, v27.2d, v26.2d\n" | ||
314 | "add x22, x22, #0x10\n" | ||
315 | "ldr q2, [x22, #0x0]\n" | ||
316 | "uzp1 v1.2d, v25.2d, v24.2d\n" | ||
317 | "uzp2 v0.2d, v25.2d, v24.2d\n" | ||
318 | "mla v4.4s, v7.4s, v5.s[0]\n" | ||
319 | "mla v3.4s, v7.4s, v5.s[1]\n" | ||
320 | "mla v1.4s, v7.4s, v5.s[2]\n" | ||
321 | "mla v0.4s, v7.4s, v5.s[3]\n" | ||
322 | "fmul v27.4s, v6.4s, v2.s[0]\n" | ||
323 | "fmul v26.4s, v6.4s, v2.s[1]\n" | ||
324 | "fmul v25.4s, v6.4s, v2.s[2]\n" | ||
325 | "scvtf v4.4s, v4.4s\n" | ||
326 | "fmul v24.4s, v6.4s, v2.s[3]\n" | ||
327 | "scvtf v3.4s, v3.4s\n" | ||
328 | "scvtf v1.4s, v1.4s\n" | ||
329 | "scvtf v0.4s, v0.4s\n" | ||
330 | "fmul v27.4s, v4.4s, v27.4s\n" | ||
331 | "fmul v26.4s, v3.4s, v26.4s\n" | ||
332 | "fmul v25.4s, v1.4s, v25.4s\n" | ||
333 | "fmul v24.4s, v0.4s, v24.4s\n" | ||
334 | "ld1 { v5.4s }, [x21]\n" | ||
335 | "uzp1 v4.2d, v23.2d, v22.2d\n" | ||
336 | "uzp2 v3.2d, v23.2d, v22.2d\n" | ||
337 | "add x21, x21, #0x10\n" | ||
338 | "ldr q2, [x21, #0x0]\n" | ||
339 | "uzp1 v1.2d, v21.2d, v20.2d\n" | ||
340 | "uzp2 v0.2d, v21.2d, v20.2d\n" | ||
341 | "mla v4.4s, v7.4s, v5.s[0]\n" | ||
342 | "mla v3.4s, v7.4s, v5.s[1]\n" | ||
343 | "mla v1.4s, v7.4s, v5.s[2]\n" | ||
344 | "mla v0.4s, v7.4s, v5.s[3]\n" | ||
345 | "fmul v23.4s, v6.4s, v2.s[0]\n" | ||
346 | "fmul v22.4s, v6.4s, v2.s[1]\n" | ||
347 | "fmul v21.4s, v6.4s, v2.s[2]\n" | ||
348 | "scvtf v4.4s, v4.4s\n" | ||
349 | "fmul v20.4s, v6.4s, v2.s[3]\n" | ||
350 | "scvtf v3.4s, v3.4s\n" | ||
351 | "scvtf v1.4s, v1.4s\n" | ||
352 | "scvtf v0.4s, v0.4s\n" | ||
353 | "fmul v23.4s, v4.4s, v23.4s\n" | ||
354 | "fmul v22.4s, v3.4s, v22.4s\n" | ||
355 | "fmul v21.4s, v1.4s, v21.4s\n" | ||
356 | "fmul v20.4s, v0.4s, v20.4s\n" | ||
357 | "ld1 { v5.4s }, [x20]\n" | ||
358 | "uzp1 v4.2d, v19.2d, v18.2d\n" | ||
359 | "uzp2 v3.2d, v19.2d, v18.2d\n" | ||
360 | "add x20, x20, #0x10\n" | ||
361 | "ldr q2, [x20, #0x0]\n" | ||
362 | "uzp1 v1.2d, v17.2d, v16.2d\n" | ||
363 | "uzp2 v0.2d, v17.2d, v16.2d\n" | ||
364 | "mla v4.4s, v7.4s, v5.s[0]\n" | ||
365 | "mla v3.4s, v7.4s, v5.s[1]\n" | ||
366 | "mla v1.4s, v7.4s, v5.s[2]\n" | ||
367 | "mla v0.4s, v7.4s, v5.s[3]\n" | ||
368 | "fmul v19.4s, v6.4s, v2.s[0]\n" | ||
369 | "fmul v18.4s, v6.4s, v2.s[1]\n" | ||
370 | "fmul v17.4s, v6.4s, v2.s[2]\n" | ||
371 | "scvtf v4.4s, v4.4s\n" | ||
372 | "fmul v16.4s, v6.4s, v2.s[3]\n" | ||
373 | "scvtf v3.4s, v3.4s\n" | ||
374 | "scvtf v1.4s, v1.4s\n" | ||
375 | "scvtf v0.4s, v0.4s\n" | ||
376 | "fmul v19.4s, v4.4s, v19.4s\n" | ||
377 | "fmul v18.4s, v3.4s, v18.4s\n" | ||
378 | "fmul v17.4s, v1.4s, v17.4s\n" | ||
379 | "fmul v16.4s, v0.4s, v16.4s\n" | ||
380 | "ldr q2, [x11, #0x0]\n" | ||
381 | "ld1r { v1.4s }, [%x[clamp_vals]]\n" | ||
382 | "add x20, %x[clamp_vals], #0x4\n" | ||
383 | "cmp x10, #0x4\n" | ||
384 | "ld1r { v0.4s }, [x20]\n" | ||
385 | "add x11, x11, #0x10\n" | ||
386 | "fadd v31.4s, v31.4s, v2.4s\n" | ||
387 | "fadd v30.4s, v30.4s, v2.4s\n" | ||
388 | "fadd v29.4s, v29.4s, v2.4s\n" | ||
389 | "fadd v28.4s, v28.4s, v2.4s\n" | ||
390 | "fadd v27.4s, v27.4s, v2.4s\n" | ||
391 | "fadd v26.4s, v26.4s, v2.4s\n" | ||
392 | "fadd v25.4s, v25.4s, v2.4s\n" | ||
393 | "fadd v24.4s, v24.4s, v2.4s\n" | ||
394 | "fadd v23.4s, v23.4s, v2.4s\n" | ||
395 | "fadd v22.4s, v22.4s, v2.4s\n" | ||
396 | "fadd v21.4s, v21.4s, v2.4s\n" | ||
397 | "fadd v20.4s, v20.4s, v2.4s\n" | ||
398 | "fadd v19.4s, v19.4s, v2.4s\n" | ||
399 | "fadd v18.4s, v18.4s, v2.4s\n" | ||
400 | "fadd v17.4s, v17.4s, v2.4s\n" | ||
401 | "fadd v16.4s, v16.4s, v2.4s\n" | ||
402 | "fmax v31.4s, v31.4s, v1.4s\n" | ||
403 | "fmax v30.4s, v30.4s, v1.4s\n" | ||
404 | "fmax v29.4s, v29.4s, v1.4s\n" | ||
405 | "fmax v28.4s, v28.4s, v1.4s\n" | ||
406 | "fmax v27.4s, v27.4s, v1.4s\n" | ||
407 | "fmax v26.4s, v26.4s, v1.4s\n" | ||
408 | "fmax v25.4s, v25.4s, v1.4s\n" | ||
409 | "fmax v24.4s, v24.4s, v1.4s\n" | ||
410 | "fmax v23.4s, v23.4s, v1.4s\n" | ||
411 | "fmax v22.4s, v22.4s, v1.4s\n" | ||
412 | "fmax v21.4s, v21.4s, v1.4s\n" | ||
413 | "fmax v20.4s, v20.4s, v1.4s\n" | ||
414 | "fmax v19.4s, v19.4s, v1.4s\n" | ||
415 | "fmax v18.4s, v18.4s, v1.4s\n" | ||
416 | "fmax v17.4s, v17.4s, v1.4s\n" | ||
417 | "fmax v16.4s, v16.4s, v1.4s\n" | ||
418 | "fmin v31.4s, v31.4s, v0.4s\n" | ||
419 | "fmin v30.4s, v30.4s, v0.4s\n" | ||
420 | "fmin v29.4s, v29.4s, v0.4s\n" | ||
421 | "fmin v28.4s, v28.4s, v0.4s\n" | ||
422 | "fmin v27.4s, v27.4s, v0.4s\n" | ||
423 | "fmin v26.4s, v26.4s, v0.4s\n" | ||
424 | "fmin v25.4s, v25.4s, v0.4s\n" | ||
425 | "fmin v24.4s, v24.4s, v0.4s\n" | ||
426 | "fmin v23.4s, v23.4s, v0.4s\n" | ||
427 | "fmin v22.4s, v22.4s, v0.4s\n" | ||
428 | "fmin v21.4s, v21.4s, v0.4s\n" | ||
429 | "fmin v20.4s, v20.4s, v0.4s\n" | ||
430 | "fmin v19.4s, v19.4s, v0.4s\n" | ||
431 | "fmin v18.4s, v18.4s, v0.4s\n" | ||
432 | "fmin v17.4s, v17.4s, v0.4s\n" | ||
433 | "fmin v16.4s, v16.4s, v0.4s\n" | ||
434 | "blt 8f\n" | ||
435 | "mov x20, %x[dst]\n" | ||
436 | "str q31, [x20, #0x0]\n" | ||
437 | "add x20, x20, %x[dst_stride_row]\n" | ||
438 | "str q30, [x20, #0x0]\n" | ||
439 | "add x20, x20, %x[dst_stride_row]\n" | ||
440 | "str q29, [x20, #0x0]\n" | ||
441 | "add x20, x20, %x[dst_stride_row]\n" | ||
442 | "str q28, [x20, #0x0]\n" | ||
443 | "add x20, x20, %x[dst_stride_row]\n" | ||
444 | "str q27, [x20, #0x0]\n" | ||
445 | "add x20, x20, %x[dst_stride_row]\n" | ||
446 | "str q26, [x20, #0x0]\n" | ||
447 | "add x20, x20, %x[dst_stride_row]\n" | ||
448 | "str q25, [x20, #0x0]\n" | ||
449 | "add x20, x20, %x[dst_stride_row]\n" | ||
450 | "str q24, [x20, #0x0]\n" | ||
451 | "add x20, x20, %x[dst_stride_row]\n" | ||
452 | "str q23, [x20, #0x0]\n" | ||
453 | "add x20, x20, %x[dst_stride_row]\n" | ||
454 | "str q22, [x20, #0x0]\n" | ||
455 | "add x20, x20, %x[dst_stride_row]\n" | ||
456 | "str q21, [x20, #0x0]\n" | ||
457 | "add x20, x20, %x[dst_stride_row]\n" | ||
458 | "str q20, [x20, #0x0]\n" | ||
459 | "add x20, x20, %x[dst_stride_row]\n" | ||
460 | "str q19, [x20, #0x0]\n" | ||
461 | "add x20, x20, %x[dst_stride_row]\n" | ||
462 | "str q18, [x20, #0x0]\n" | ||
463 | "add x20, x20, %x[dst_stride_row]\n" | ||
464 | "str q17, [x20, #0x0]\n" | ||
465 | "add x20, x20, %x[dst_stride_row]\n" | ||
466 | "str q16, [x20, #0x0]\n" | ||
467 | "b 13f\n" | ||
468 | "8:" // Partial output | ||
469 | "mov x28, %x[dst]\n" | ||
470 | "add x26, x28, %x[dst_stride_row], LSL #2\n" | ||
471 | "add x25, x26, %x[dst_stride_row], LSL #1\n" | ||
472 | "add x24, x26, %x[dst_stride_row]\n" | ||
473 | "add x23, x25, %x[dst_stride_row]\n" | ||
474 | "add x22, x28, %x[dst_stride_row], LSL #1\n" | ||
475 | "add x21, x28, %x[dst_stride_row]\n" | ||
476 | "add x20, x22, %x[dst_stride_row]\n" | ||
477 | "add x27, x23, %x[dst_stride_row]\n" | ||
478 | "tbz x10, #1, 9f\n" | ||
479 | "st1 { v24.d }[0], [x23], #0x8\n" | ||
480 | "st1 { v25.d }[0], [x25], #0x8\n" | ||
481 | "st1 { v26.d }[0], [x24], #0x8\n" | ||
482 | "st1 { v27.d }[0], [x26], #0x8\n" | ||
483 | "st1 { v28.d }[0], [x20], #0x8\n" | ||
484 | "st1 { v29.d }[0], [x22], #0x8\n" | ||
485 | "st1 { v30.d }[0], [x21], #0x8\n" | ||
486 | "st1 { v31.d }[0], [x28], #0x8\n" | ||
487 | "tbz x10, #0, 10f\n" | ||
488 | "st1 { v24.s }[2], [x23]\n" | ||
489 | "st1 { v25.s }[2], [x25]\n" | ||
490 | "st1 { v26.s }[2], [x24]\n" | ||
491 | "st1 { v27.s }[2], [x26]\n" | ||
492 | "st1 { v28.s }[2], [x20]\n" | ||
493 | "st1 { v29.s }[2], [x22]\n" | ||
494 | "st1 { v30.s }[2], [x21]\n" | ||
495 | "st1 { v31.s }[2], [x28]\n" | ||
496 | "b 10f\n" | ||
497 | "9:" // Output block 0: partial_1_0 | ||
498 | "st1 { v24.s }[0], [x23]\n" | ||
499 | "st1 { v25.s }[0], [x25]\n" | ||
500 | "st1 { v26.s }[0], [x24]\n" | ||
501 | "st1 { v27.s }[0], [x26]\n" | ||
502 | "st1 { v28.s }[0], [x20]\n" | ||
503 | "st1 { v29.s }[0], [x22]\n" | ||
504 | "st1 { v30.s }[0], [x21]\n" | ||
505 | "st1 { v31.s }[0], [x28]\n" | ||
506 | "10:" // Output block 0: Done | ||
507 | "add x26, x27, %x[dst_stride_row], LSL #2\n" | ||
508 | "add x25, x27, %x[dst_stride_row], LSL #1\n" | ||
509 | "add x24, x26, %x[dst_stride_row], LSL #1\n" | ||
510 | "add x23, x27, %x[dst_stride_row]\n" | ||
511 | "add x22, x25, %x[dst_stride_row]\n" | ||
512 | "add x21, x26, %x[dst_stride_row]\n" | ||
513 | "add x20, x24, %x[dst_stride_row]\n" | ||
514 | "tbz x10, #1, 11f\n" | ||
515 | "st1 { v16.d }[0], [x20], #0x8\n" | ||
516 | "st1 { v17.d }[0], [x24], #0x8\n" | ||
517 | "st1 { v18.d }[0], [x21], #0x8\n" | ||
518 | "st1 { v19.d }[0], [x26], #0x8\n" | ||
519 | "st1 { v20.d }[0], [x22], #0x8\n" | ||
520 | "st1 { v21.d }[0], [x25], #0x8\n" | ||
521 | "st1 { v22.d }[0], [x23], #0x8\n" | ||
522 | "st1 { v23.d }[0], [x27], #0x8\n" | ||
523 | "tbz x10, #0, 12f\n" | ||
524 | "st1 { v16.s }[2], [x20]\n" | ||
525 | "st1 { v17.s }[2], [x24]\n" | ||
526 | "st1 { v18.s }[2], [x21]\n" | ||
527 | "st1 { v19.s }[2], [x26]\n" | ||
528 | "st1 { v20.s }[2], [x22]\n" | ||
529 | "st1 { v21.s }[2], [x25]\n" | ||
530 | "st1 { v22.s }[2], [x23]\n" | ||
531 | "st1 { v23.s }[2], [x27]\n" | ||
532 | "b 12f\n" | ||
533 | "11:" // Output block 1: partial_1_0 | ||
534 | "st1 { v16.s }[0], [x20]\n" | ||
535 | "st1 { v17.s }[0], [x24]\n" | ||
536 | "st1 { v18.s }[0], [x21]\n" | ||
537 | "st1 { v19.s }[0], [x26]\n" | ||
538 | "st1 { v20.s }[0], [x22]\n" | ||
539 | "st1 { v21.s }[0], [x25]\n" | ||
540 | "st1 { v22.s }[0], [x23]\n" | ||
541 | "st1 { v23.s }[0], [x27]\n" | ||
542 | "12:" // Output block 1: Done | ||
543 | "13:" // Output stage exit | ||
544 | "subs x10, x10, #0x4\n" | ||
545 | "add %x[dst], %x[dst], #0x10\n" | ||
546 | "bgt 2b\n" | ||
547 | "mov x20, #0x4\n" | ||
548 | "sub x13, x13, #0x10\n" | ||
549 | "cmp x13, #0x10\n" | ||
550 | "mov %x[dst], x9\n" | ||
551 | "madd %x[lhs_packed], x20, x12, %x[lhs_packed]\n" | ||
552 | "bge 1b\n" | ||
553 | "14:" // Row loop skip | ||
554 | "cbz x13, 23f\n" | ||
555 | "15:" // Row tail: Row loop | ||
556 | "mov x26, %x[rhs_packed]\n" | ||
557 | "mov x25, %x[n]\n" | ||
558 | "add x24, %x[dst], %x[dst_stride_row], LSL #2\n" | ||
559 | "16:" // Row tail: Column loop | ||
560 | "mov x27, %x[lhs_packed]\n" | ||
561 | "movi v31.4s, #0x0\n" | ||
562 | "movi v30.4s, #0x0\n" | ||
563 | "mov x20, %x[num_blocks]\n" | ||
564 | "movi v29.4s, #0x0\n" | ||
565 | "movi v28.4s, #0x0\n" | ||
566 | "17:" // Row tail: Sub block loop | ||
567 | "ldr q19, [x26, #0x0]\n" | ||
568 | "ldr q18, [x26, #0x10]\n" | ||
569 | "subs x20, x20, #0x1\n" | ||
570 | "ldr q17, [x27, #0x0]\n" | ||
571 | "ldr q16, [x27, #0x10]\n" | ||
572 | "ldr q27, [x26, #0x20]\n" | ||
573 | "ldr q26, [x26, #0x30]\n" | ||
574 | "ldr q25, [x27, #0x20]\n" | ||
575 | "ldr q24, [x27, #0x30]\n" | ||
576 | "ldr q23, [x26, #0x40]\n" | ||
577 | "ldr q22, [x26, #0x50]\n" | ||
578 | ".inst 0x4e93a63f // smmla v31.4s, v17.16b, v19.16b\n" | ||
579 | ".inst 0x4e92a63e // smmla v30.4s, v17.16b, v18.16b\n" | ||
580 | "ldr q21, [x27, #0x40]\n" | ||
581 | "ldr q20, [x27, #0x50]\n" | ||
582 | ".inst 0x4e93a61d // smmla v29.4s, v16.16b, v19.16b\n" | ||
583 | ".inst 0x4e92a61c // smmla v28.4s, v16.16b, v18.16b\n" | ||
584 | "ldr q19, [x26, #0x60]\n" | ||
585 | "ldr q18, [x26, #0x70]\n" | ||
586 | "add x26, x26, #0x80\n" | ||
587 | "ldr q17, [x27, #0x60]\n" | ||
588 | "ldr q16, [x27, #0x70]\n" | ||
589 | "add x27, x27, #0x80\n" | ||
590 | ".inst 0x4e9ba73f // smmla v31.4s, v25.16b, v27.16b\n" | ||
591 | ".inst 0x4e9aa73e // smmla v30.4s, v25.16b, v26.16b\n" | ||
592 | ".inst 0x4e9ba71d // smmla v29.4s, v24.16b, v27.16b\n" | ||
593 | ".inst 0x4e9aa71c // smmla v28.4s, v24.16b, v26.16b\n" | ||
594 | ".inst 0x4e97a6bf // smmla v31.4s, v21.16b, v23.16b\n" | ||
595 | ".inst 0x4e96a6be // smmla v30.4s, v21.16b, v22.16b\n" | ||
596 | ".inst 0x4e97a69d // smmla v29.4s, v20.16b, v23.16b\n" | ||
597 | ".inst 0x4e96a69c // smmla v28.4s, v20.16b, v22.16b\n" | ||
598 | ".inst 0x4e93a63f // smmla v31.4s, v17.16b, v19.16b\n" | ||
599 | ".inst 0x4e92a63e // smmla v30.4s, v17.16b, v18.16b\n" | ||
600 | ".inst 0x4e93a61d // smmla v29.4s, v16.16b, v19.16b\n" | ||
601 | ".inst 0x4e92a61c // smmla v28.4s, v16.16b, v18.16b\n" | ||
602 | "bgt 17b\n" | ||
603 | "ldr q18, [x26, #0x0]\n" | ||
604 | "ld1 { v17.4s }, [x27]\n" | ||
605 | "uzp1 v24.2d, v31.2d, v30.2d\n" | ||
606 | "uzp2 v23.2d, v31.2d, v30.2d\n" | ||
607 | "ldr q22, [x26, #0x10]\n" | ||
608 | "uzp1 v21.2d, v29.2d, v28.2d\n" | ||
609 | "uzp2 v20.2d, v29.2d, v28.2d\n" | ||
610 | "add x27, x27, #0x10\n" | ||
611 | "ldr q16, [x27, #0x0]\n" | ||
612 | "add x26, x26, #0x20\n" | ||
613 | "mla v24.4s, v18.4s, v17.s[0]\n" | ||
614 | "mla v23.4s, v18.4s, v17.s[1]\n" | ||
615 | "mla v21.4s, v18.4s, v17.s[2]\n" | ||
616 | "mla v20.4s, v18.4s, v17.s[3]\n" | ||
617 | "fmul v19.4s, v22.4s, v16.s[0]\n" | ||
618 | "fmul v18.4s, v22.4s, v16.s[1]\n" | ||
619 | "fmul v17.4s, v22.4s, v16.s[2]\n" | ||
620 | "fmul v16.4s, v22.4s, v16.s[3]\n" | ||
621 | "scvtf v24.4s, v24.4s\n" | ||
622 | "scvtf v23.4s, v23.4s\n" | ||
623 | "scvtf v21.4s, v21.4s\n" | ||
624 | "scvtf v20.4s, v20.4s\n" | ||
625 | "fmul v31.4s, v24.4s, v19.4s\n" | ||
626 | "fmul v30.4s, v23.4s, v18.4s\n" | ||
627 | "fmul v29.4s, v21.4s, v17.4s\n" | ||
628 | "fmul v28.4s, v20.4s, v16.4s\n" | ||
629 | "ldr q18, [x26, #0x0]\n" | ||
630 | "ld1r { v17.4s }, [%x[clamp_vals]]\n" | ||
631 | "add x20, %x[clamp_vals], #0x4\n" | ||
632 | "cmp x25, #0x4\n" | ||
633 | "ld1r { v16.4s }, [x20]\n" | ||
634 | "add x26, x26, #0x10\n" | ||
635 | "fadd v31.4s, v31.4s, v18.4s\n" | ||
636 | "fadd v30.4s, v30.4s, v18.4s\n" | ||
637 | "fadd v29.4s, v29.4s, v18.4s\n" | ||
638 | "fadd v28.4s, v28.4s, v18.4s\n" | ||
639 | "fmax v31.4s, v31.4s, v17.4s\n" | ||
640 | "fmax v30.4s, v30.4s, v17.4s\n" | ||
641 | "fmax v29.4s, v29.4s, v17.4s\n" | ||
642 | "fmax v28.4s, v28.4s, v17.4s\n" | ||
643 | "fmin v31.4s, v31.4s, v16.4s\n" | ||
644 | "fmin v30.4s, v30.4s, v16.4s\n" | ||
645 | "fmin v29.4s, v29.4s, v16.4s\n" | ||
646 | "fmin v28.4s, v28.4s, v16.4s\n" | ||
647 | "blt 19f\n" | ||
648 | "mov x20, %x[dst]\n" | ||
649 | "cmp x13, #0x1\n" | ||
650 | "str q31, [x20, #0x0]\n" | ||
651 | "add x20, x20, %x[dst_stride_row]\n" | ||
652 | "ble 22f\n" | ||
653 | "cmp x13, #0x2\n" | ||
654 | "str q30, [x20, #0x0]\n" | ||
655 | "add x20, x20, %x[dst_stride_row]\n" | ||
656 | "ble 22f\n" | ||
657 | "cmp x13, #0x3\n" | ||
658 | "str q29, [x20, #0x0]\n" | ||
659 | "add x20, x20, %x[dst_stride_row]\n" | ||
660 | "ble 22f\n" | ||
661 | "str q28, [x20, #0x0]\n" | ||
662 | "b 22f\n" | ||
663 | "19:" // Row tail: Partial output | ||
664 | "mov x23, %x[dst]\n" | ||
665 | "cmp x13, #0x1\n" | ||
666 | "add x22, x23, %x[dst_stride_row]\n" | ||
667 | "csel x22, x22, x23, GT\n" | ||
668 | "cmp x13, #0x2\n" | ||
669 | "add x21, x23, %x[dst_stride_row], LSL #1\n" | ||
670 | "csel x21, x21, x22, GT\n" | ||
671 | "cmp x13, #0x3\n" | ||
672 | "add x20, x21, %x[dst_stride_row]\n" | ||
673 | "csel x20, x20, x21, GT\n" | ||
674 | "tbz x25, #1, 20f\n" | ||
675 | "st1 { v28.d }[0], [x20], #0x8\n" | ||
676 | "st1 { v29.d }[0], [x21], #0x8\n" | ||
677 | "st1 { v30.d }[0], [x22], #0x8\n" | ||
678 | "st1 { v31.d }[0], [x23], #0x8\n" | ||
679 | "tbz x25, #0, 21f\n" | ||
680 | "st1 { v28.s }[2], [x20]\n" | ||
681 | "st1 { v29.s }[2], [x21]\n" | ||
682 | "st1 { v30.s }[2], [x22]\n" | ||
683 | "st1 { v31.s }[2], [x23]\n" | ||
684 | "b 21f\n" | ||
685 | "20:" // Row tail: Output block 0: partial_1_0 | ||
686 | "st1 { v28.s }[0], [x20]\n" | ||
687 | "st1 { v29.s }[0], [x21]\n" | ||
688 | "st1 { v30.s }[0], [x22]\n" | ||
689 | "st1 { v31.s }[0], [x23]\n" | ||
690 | "21:" // Row tail: Output block 0: Done | ||
691 | "22:" // Row tail: Output stage exit | ||
692 | "subs x25, x25, #0x4\n" | ||
693 | "add %x[dst], %x[dst], #0x10\n" | ||
694 | "bgt 16b\n" | ||
695 | "subs x13, x13, #0x4\n" | ||
696 | "add %x[lhs_packed], %x[lhs_packed], x12\n" | ||
697 | "mov %x[dst], x24\n" | ||
698 | "bgt 15b\n" | ||
699 | "23:" // Row tail: Row loop skip | ||
700 | : [dst] "+&r"(dst), [lhs_packed] "+&r"(lhs_packed) | ||
701 | 155 | : [clamp_vals] "r"(clamp_vals), [dst_stride_row] "r"(dst_stride_row), [m] "r"(m), [n] "r"(n), | |
702 | 155 | [num_blocks] "r"(num_blocks), [rhs_packed] "r"(rhs_packed) | |
703 | : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", | ||
704 | "v15", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", | ||
705 | "v30", "v31", "x9", "x10", "x11", "x12", "x13", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", | ||
706 | "x28"); | ||
707 | 155 | } | |
708 | |||
709 | #endif // Architectural features check. | ||
710 |