1 ; RUN: not llvm-mc -triple arm64-apple-darwin -mattr=neon -show-encoding -output-asm-variant=1 < %s 2>%t | FileCheck %s
2 ; RUN: FileCheck %s < %t --check-prefix=NO-FP16
3 ; RUN: llvm-mc -triple arm64-apple-darwin -mattr=neon,v8.2a,fullfp16 -show-encoding -output-asm-variant=1 < %s | FileCheck %s --check-prefix=CHECK --check-prefix=FP16
6 ;-----------------------------------------------------------------------------
7 ; Floating-point arithmetic
8 ;-----------------------------------------------------------------------------
14 ; FP16: fabs h1, h2 ; encoding: [0x41,0xc0,0xe0,0x1e]
15 ; NO-FP16: error: instruction requires:
16 ; NO-FP16-NEXT: fabs h1, h2
17 ; CHECK: fabs s1, s2 ; encoding: [0x41,0xc0,0x20,0x1e]
18 ; CHECK: fabs d1, d2 ; encoding: [0x41,0xc0,0x60,0x1e]
24 ; FP16: fadd h1, h2, h3 ; encoding: [0x41,0x28,0xe3,0x1e]
25 ; NO-FP16: error: instruction requires:
26 ; NO-FP16-NEXT: fadd h1, h2, h3
27 ; CHECK: fadd s1, s2, s3 ; encoding: [0x41,0x28,0x23,0x1e]
28 ; CHECK: fadd d1, d2, d3 ; encoding: [0x41,0x28,0x63,0x1e]
34 ; FP16: fdiv h1, h2, h3 ; encoding: [0x41,0x18,0xe3,0x1e]
35 ; NO-FP16: error: instruction requires:
36 ; NO-FP16-NEXT: fdiv h1, h2, h3
37 ; CHECK: fdiv s1, s2, s3 ; encoding: [0x41,0x18,0x23,0x1e]
38 ; CHECK: fdiv d1, d2, d3 ; encoding: [0x41,0x18,0x63,0x1e]
44 ; FP16: fmadd h1, h2, h3, h4 ; encoding: [0x41,0x10,0xc3,0x1f]
45 ; NO-FP16: error: instruction requires:
46 ; NO-FP16-NEXT: fmadd h1, h2, h3, h4
47 ; CHECK: fmadd s1, s2, s3, s4 ; encoding: [0x41,0x10,0x03,0x1f]
48 ; CHECK: fmadd d1, d2, d3, d4 ; encoding: [0x41,0x10,0x43,0x1f]
57 ; FP16: fmax h1, h2, h3 ; encoding: [0x41,0x48,0xe3,0x1e]
58 ; NO-FP16: error: instruction requires:
59 ; NO-FP16-NEXT: fmax h1, h2, h3
60 ; CHECK: fmax s1, s2, s3 ; encoding: [0x41,0x48,0x23,0x1e]
61 ; CHECK: fmax d1, d2, d3 ; encoding: [0x41,0x48,0x63,0x1e]
62 ; FP16: fmaxnm h1, h2, h3 ; encoding: [0x41,0x68,0xe3,0x1e]
63 ; NO-FP16: error: instruction requires:
64 ; NO-FP16-NEXT: fmaxnm h1, h2, h3
65 ; CHECK: fmaxnm s1, s2, s3 ; encoding: [0x41,0x68,0x23,0x1e]
66 ; CHECK: fmaxnm d1, d2, d3 ; encoding: [0x41,0x68,0x63,0x1e]
75 ; FP16: fmin h1, h2, h3 ; encoding: [0x41,0x58,0xe3,0x1e]
76 ; NO-FP16: error: instruction requires:
77 ; NO-FP16-NEXT: fmin h1, h2, h3
78 ; CHECK: fmin s1, s2, s3 ; encoding: [0x41,0x58,0x23,0x1e]
79 ; CHECK: fmin d1, d2, d3 ; encoding: [0x41,0x58,0x63,0x1e]
80 ; FP16: fminnm h1, h2, h3 ; encoding: [0x41,0x78,0xe3,0x1e]
81 ; NO-FP16: error: instruction requires:
82 ; NO-FP16-NEXT: fminnm h1, h2, h3
83 ; CHECK: fminnm s1, s2, s3 ; encoding: [0x41,0x78,0x23,0x1e]
84 ; CHECK: fminnm d1, d2, d3 ; encoding: [0x41,0x78,0x63,0x1e]
90 ; FP16: fmsub h1, h2, h3, h4 ; encoding: [0x41,0x90,0xc3,0x1f]
91 ; NO-FP16: error: instruction requires:
92 ; NO-FP16-NEXT: fmsub h1, h2, h3, h4
93 ; CHECK: fmsub s1, s2, s3, s4 ; encoding: [0x41,0x90,0x03,0x1f]
94 ; CHECK: fmsub d1, d2, d3, d4 ; encoding: [0x41,0x90,0x43,0x1f]
100 ; FP16: fmul h1, h2, h3 ; encoding: [0x41,0x08,0xe3,0x1e]
101 ; NO-FP16: error: instruction requires:
102 ; NO-FP16-NEXT: fmul h1, h2, h3
103 ; CHECK: fmul s1, s2, s3 ; encoding: [0x41,0x08,0x23,0x1e]
104 ; CHECK: fmul d1, d2, d3 ; encoding: [0x41,0x08,0x63,0x1e]
110 ; FP16: fneg h1, h2 ; encoding: [0x41,0x40,0xe1,0x1e]
111 ; NO-FP16: error: instruction requires:
112 ; NO-FP16-NEXT: fneg h1, h2
113 ; CHECK: fneg s1, s2 ; encoding: [0x41,0x40,0x21,0x1e]
114 ; CHECK: fneg d1, d2 ; encoding: [0x41,0x40,0x61,0x1e]
116 fnmadd h1, h2, h3, h4
117 fnmadd s1, s2, s3, s4
118 fnmadd d1, d2, d3, d4
120 ; FP16: fnmadd h1, h2, h3, h4 ; encoding: [0x41,0x10,0xe3,0x1f]
121 ; NO-FP16: error: instruction requires:
122 ; NO-FP16-NEXT: fnmadd h1, h2, h3, h4
123 ; CHECK: fnmadd s1, s2, s3, s4 ; encoding: [0x41,0x10,0x23,0x1f]
124 ; CHECK: fnmadd d1, d2, d3, d4 ; encoding: [0x41,0x10,0x63,0x1f]
126 fnmsub h1, h2, h3, h4
127 fnmsub s1, s2, s3, s4
128 fnmsub d1, d2, d3, d4
130 ; FP16: fnmsub h1, h2, h3, h4 ; encoding: [0x41,0x90,0xe3,0x1f]
131 ; NO-FP16: error: instruction requires:
132 ; NO-FP16-NEXT: fnmsub h1, h2, h3, h4
133 ; CHECK: fnmsub s1, s2, s3, s4 ; encoding: [0x41,0x90,0x23,0x1f]
134 ; CHECK: fnmsub d1, d2, d3, d4 ; encoding: [0x41,0x90,0x63,0x1f]
140 ; FP16: fnmul h1, h2, h3 ; encoding: [0x41,0x88,0xe3,0x1e]
141 ; NO-FP16: error: instruction requires:
142 ; NO-FP16-NEXT: fnmul h1, h2, h3
143 ; CHECK: fnmul s1, s2, s3 ; encoding: [0x41,0x88,0x23,0x1e]
144 ; CHECK: fnmul d1, d2, d3 ; encoding: [0x41,0x88,0x63,0x1e]
150 ; FP16: fsqrt h1, h2 ; encoding: [0x41,0xc0,0xe1,0x1e]
151 ; NO-FP16: error: instruction requires:
152 ; NO-FP16-NEXT: fsqrt h1, h2
153 ; CHECK: fsqrt s1, s2 ; encoding: [0x41,0xc0,0x21,0x1e]
154 ; CHECK: fsqrt d1, d2 ; encoding: [0x41,0xc0,0x61,0x1e]
160 ; FP16: fsub h1, h2, h3 ; encoding: [0x41,0x38,0xe3,0x1e]
161 ; NO-FP16: error: instruction requires:
162 ; NO-FP16-NEXT: fsub h1, h2, h3
163 ; CHECK: fsub s1, s2, s3 ; encoding: [0x41,0x38,0x23,0x1e]
164 ; CHECK: fsub d1, d2, d3 ; encoding: [0x41,0x38,0x63,0x1e]
166 ;-----------------------------------------------------------------------------
167 ; Floating-point comparison
168 ;-----------------------------------------------------------------------------
173 fccmpe h1, h2, #0, eq
174 fccmpe s1, s2, #0, eq
175 fccmpe d1, d2, #0, eq
177 ; FP16: fccmp h1, h2, #0, eq ; encoding: [0x20,0x04,0xe2,0x1e]
178 ; NO-FP16: error: instruction requires:
179 ; NO-FP16-NEXT: fccmp h1, h2, #0, eq
180 ; CHECK: fccmp s1, s2, #0, eq ; encoding: [0x20,0x04,0x22,0x1e]
181 ; CHECK: fccmp d1, d2, #0, eq ; encoding: [0x20,0x04,0x62,0x1e]
182 ; FP16: fccmpe h1, h2, #0, eq ; encoding: [0x30,0x04,0xe2,0x1e]
183 ; NO-FP16: error: instruction requires:
184 ; NO-FP16-NEXT: fccmpe h1, h2, #0, eq
185 ; CHECK: fccmpe s1, s2, #0, eq ; encoding: [0x30,0x04,0x22,0x1e]
186 ; CHECK: fccmpe d1, d2, #0, eq ; encoding: [0x30,0x04,0x62,0x1e]
201 ; FP16: fcmp h1, h2 ; encoding: [0x20,0x20,0xe2,0x1e]
202 ; NO-FP16: error: instruction requires:
203 ; NO-FP16-NEXT: fcmp h1, h2
204 ; CHECK: fcmp s1, s2 ; encoding: [0x20,0x20,0x22,0x1e]
205 ; CHECK: fcmp d1, d2 ; encoding: [0x20,0x20,0x62,0x1e]
206 ; FP16: fcmp h1, #0.0 ; encoding: [0x28,0x20,0xe0,0x1e]
207 ; NO-FP16: error: instruction requires:
208 ; NO-FP16-NEXT: fcmp h1, #0.0
209 ; CHECK: fcmp s1, #0.0 ; encoding: [0x28,0x20,0x20,0x1e]
210 ; CHECK: fcmp d1, #0.0 ; encoding: [0x28,0x20,0x60,0x1e]
211 ; FP16: fcmpe h1, h2 ; encoding: [0x30,0x20,0xe2,0x1e]
212 ; NO-FP16: error: instruction requires:
213 ; NO-FP16-NEXT: fcmpe h1, h2
214 ; CHECK: fcmpe s1, s2 ; encoding: [0x30,0x20,0x22,0x1e]
215 ; CHECK: fcmpe d1, d2 ; encoding: [0x30,0x20,0x62,0x1e]
216 ; FP16: fcmpe h1, #0.0 ; encoding: [0x38,0x20,0xe0,0x1e]
217 ; NO-FP16: error: instruction requires:
218 ; NO-FP16-NEXT: fcmpe h1, #0.0
219 ; CHECK: fcmpe s1, #0.0 ; encoding: [0x38,0x20,0x20,0x1e]
220 ; CHECK: fcmpe d1, #0.0 ; encoding: [0x38,0x20,0x60,0x1e]
222 ;-----------------------------------------------------------------------------
223 ; Floating-point conditional select
224 ;-----------------------------------------------------------------------------
230 ; FP16: fcsel h1, h2, h3, eq ; encoding: [0x41,0x0c,0xe3,0x1e]
231 ; NO-FP16: error: instruction requires:
232 ; NO-FP16-NEXT: fcsel h1, h2, h3, eq
233 ; CHECK: fcsel s1, s2, s3, eq ; encoding: [0x41,0x0c,0x23,0x1e]
234 ; CHECK: fcsel d1, d2, d3, eq ; encoding: [0x41,0x0c,0x63,0x1e]
236 ;-----------------------------------------------------------------------------
237 ; Floating-point convert
238 ;-----------------------------------------------------------------------------
247 ; CHECK: fcvt h1, d2 ; encoding: [0x41,0xc0,0x63,0x1e]
248 ; CHECK: fcvt s1, d2 ; encoding: [0x41,0x40,0x62,0x1e]
249 ; CHECK: fcvt d1, h2 ; encoding: [0x41,0xc0,0xe2,0x1e]
250 ; CHECK: fcvt s1, h2 ; encoding: [0x41,0x40,0xe2,0x1e]
251 ; CHECK: fcvt d1, s2 ; encoding: [0x41,0xc0,0x22,0x1e]
252 ; CHECK: fcvt h1, s2 ; encoding: [0x41,0xc0,0x23,0x1e]
261 ; CHECK: fcvtas w1, d2 ; encoding: [0x41,0x00,0x64,0x1e]
262 ; CHECK: fcvtas x1, d2 ; encoding: [0x41,0x00,0x64,0x9e]
263 ; CHECK: fcvtas w1, s2 ; encoding: [0x41,0x00,0x24,0x1e]
264 ; CHECK: fcvtas x1, s2 ; encoding: [0x41,0x00,0x24,0x9e]
265 ; FP16: fcvtas w1, h2 ; encoding: [0x41,0x00,0xe4,0x1e]
266 ; NO-FP16: error: instruction requires:
267 ; NO-FP16-NEXT: fcvtas w1, h2
268 ; FP16: fcvtas x1, h2 ; encoding: [0x41,0x00,0xe4,0x9e]
269 ; NO-FP16: error: instruction requires:
270 ; NO-FP16-NEXT: fcvtas x1, h2
279 ; FP16: fcvtau w1, h2 ; encoding: [0x41,0x00,0xe5,0x1e]
280 ; NO-FP16: error: instruction requires:
281 ; NO-FP16-NEXT: fcvtau w1, h2
282 ; CHECK: fcvtau w1, s2 ; encoding: [0x41,0x00,0x25,0x1e]
283 ; CHECK: fcvtau w1, d2 ; encoding: [0x41,0x00,0x65,0x1e]
284 ; FP16: fcvtau x1, h2 ; encoding: [0x41,0x00,0xe5,0x9e]
285 ; NO-FP16: error: instruction requires:
286 ; NO-FP16-NEXT: fcvtau x1, h2
287 ; CHECK: fcvtau x1, s2 ; encoding: [0x41,0x00,0x25,0x9e]
288 ; CHECK: fcvtau x1, d2 ; encoding: [0x41,0x00,0x65,0x9e]
297 ; FP16: fcvtms w1, h2 ; encoding: [0x41,0x00,0xf0,0x1e]
298 ; NO-FP16: error: instruction requires:
299 ; NO-FP16-NEXT: fcvtms w1, h2
300 ; CHECK: fcvtms w1, s2 ; encoding: [0x41,0x00,0x30,0x1e]
301 ; CHECK: fcvtms w1, d2 ; encoding: [0x41,0x00,0x70,0x1e]
302 ; FP16: fcvtms x1, h2 ; encoding: [0x41,0x00,0xf0,0x9e]
303 ; NO-FP16: error: instruction requires:
304 ; NO-FP16-NEXT: fcvtms x1, h2
305 ; CHECK: fcvtms x1, s2 ; encoding: [0x41,0x00,0x30,0x9e]
306 ; CHECK: fcvtms x1, d2 ; encoding: [0x41,0x00,0x70,0x9e]
315 ; FP16: fcvtmu w1, h2 ; encoding: [0x41,0x00,0xf1,0x1e]
316 ; NO-FP16: error: instruction requires:
317 ; NO-FP16-NEXT: fcvtmu w1, h2
318 ; CHECK: fcvtmu w1, s2 ; encoding: [0x41,0x00,0x31,0x1e]
319 ; CHECK: fcvtmu w1, d2 ; encoding: [0x41,0x00,0x71,0x1e]
320 ; FP16: fcvtmu x1, h2 ; encoding: [0x41,0x00,0xf1,0x9e]
321 ; NO-FP16: error: instruction requires:
322 ; NO-FP16-NEXT: fcvtmu x1, h2
323 ; CHECK: fcvtmu x1, s2 ; encoding: [0x41,0x00,0x31,0x9e]
324 ; CHECK: fcvtmu x1, d2 ; encoding: [0x41,0x00,0x71,0x9e]
333 ; FP16: fcvtns w1, h2 ; encoding: [0x41,0x00,0xe0,0x1e]
334 ; NO-FP16: error: instruction requires:
335 ; NO-FP16-NEXT: fcvtns w1, h2
336 ; CHECK: fcvtns w1, s2 ; encoding: [0x41,0x00,0x20,0x1e]
337 ; CHECK: fcvtns w1, d2 ; encoding: [0x41,0x00,0x60,0x1e]
338 ; FP16: fcvtns x1, h2 ; encoding: [0x41,0x00,0xe0,0x9e]
339 ; NO-FP16: error: instruction requires:
340 ; NO-FP16-NEXT: fcvtns x1, h2
341 ; CHECK: fcvtns x1, s2 ; encoding: [0x41,0x00,0x20,0x9e]
342 ; CHECK: fcvtns x1, d2 ; encoding: [0x41,0x00,0x60,0x9e]
351 ; FP16: fcvtnu w1, h2 ; encoding: [0x41,0x00,0xe1,0x1e]
352 ; NO-FP16: error: instruction requires:
353 ; NO-FP16-NEXT: fcvtnu w1, h2
354 ; CHECK: fcvtnu w1, s2 ; encoding: [0x41,0x00,0x21,0x1e]
355 ; CHECK: fcvtnu w1, d2 ; encoding: [0x41,0x00,0x61,0x1e]
356 ; FP16: fcvtnu x1, h2 ; encoding: [0x41,0x00,0xe1,0x9e]
357 ; NO-FP16: error: instruction requires:
358 ; NO-FP16-NEXT: fcvtnu x1, h2
359 ; CHECK: fcvtnu x1, s2 ; encoding: [0x41,0x00,0x21,0x9e]
360 ; CHECK: fcvtnu x1, d2 ; encoding: [0x41,0x00,0x61,0x9e]
369 ; FP16: fcvtps w1, h2 ; encoding: [0x41,0x00,0xe8,0x1e]
370 ; NO-FP16: error: instruction requires:
371 ; NO-FP16-NEXT: fcvtps w1, h2
372 ; CHECK: fcvtps w1, s2 ; encoding: [0x41,0x00,0x28,0x1e]
373 ; CHECK: fcvtps w1, d2 ; encoding: [0x41,0x00,0x68,0x1e]
374 ; FP16: fcvtps x1, h2 ; encoding: [0x41,0x00,0xe8,0x9e]
375 ; NO-FP16: error: instruction requires:
376 ; NO-FP16-NEXT: fcvtps x1, h2
377 ; CHECK: fcvtps x1, s2 ; encoding: [0x41,0x00,0x28,0x9e]
378 ; CHECK: fcvtps x1, d2 ; encoding: [0x41,0x00,0x68,0x9e]
387 ; FP16: fcvtpu w1, h2 ; encoding: [0x41,0x00,0xe9,0x1e]
388 ; NO-FP16: error: instruction requires:
389 ; NO-FP16-NEXT: fcvtpu w1, h2
390 ; CHECK: fcvtpu w1, s2 ; encoding: [0x41,0x00,0x29,0x1e]
391 ; CHECK: fcvtpu w1, d2 ; encoding: [0x41,0x00,0x69,0x1e]
392 ; FP16: fcvtpu x1, h2 ; encoding: [0x41,0x00,0xe9,0x9e]
393 ; NO-FP16: error: instruction requires:
394 ; NO-FP16-NEXT: fcvtpu x1, h2
395 ; CHECK: fcvtpu x1, s2 ; encoding: [0x41,0x00,0x29,0x9e]
396 ; CHECK: fcvtpu x1, d2 ; encoding: [0x41,0x00,0x69,0x9e]
411 ; FP16: fcvtzs w1, h2 ; encoding: [0x41,0x00,0xf8,0x1e]
412 ; NO-FP16: error: instruction requires:
413 ; NO-FP16-NEXT: fcvtzs w1, h2
414 ; FP16: fcvtzs w1, h2, #1 ; encoding: [0x41,0xfc,0xd8,0x1e]
415 ; NO-FP16: error: instruction requires:
416 ; NO-FP16-NEXT: fcvtzs w1, h2, #1
417 ; CHECK: fcvtzs w1, s2 ; encoding: [0x41,0x00,0x38,0x1e]
418 ; CHECK: fcvtzs w1, s2, #1 ; encoding: [0x41,0xfc,0x18,0x1e]
419 ; CHECK: fcvtzs w1, d2 ; encoding: [0x41,0x00,0x78,0x1e]
420 ; CHECK: fcvtzs w1, d2, #1 ; encoding: [0x41,0xfc,0x58,0x1e]
421 ; FP16: fcvtzs x1, h2 ; encoding: [0x41,0x00,0xf8,0x9e]
422 ; NO-FP16: error: instruction requires:
423 ; NO-FP16-NEXT: fcvtzs x1, h2
424 ; FP16: fcvtzs x1, h2, #1 ; encoding: [0x41,0xfc,0xd8,0x9e]
425 ; NO-FP16: error: instruction requires:
426 ; NO-FP16-NEXT: fcvtzs x1, h2, #1
427 ; CHECK: fcvtzs x1, s2 ; encoding: [0x41,0x00,0x38,0x9e]
428 ; CHECK: fcvtzs x1, s2, #1 ; encoding: [0x41,0xfc,0x18,0x9e]
429 ; CHECK: fcvtzs x1, d2 ; encoding: [0x41,0x00,0x78,0x9e]
430 ; CHECK: fcvtzs x1, d2, #1 ; encoding: [0x41,0xfc,0x58,0x9e]
445 ; FP16: fcvtzu w1, h2 ; encoding: [0x41,0x00,0xf9,0x1e]
446 ; NO-FP16: error: instruction requires:
447 ; NO-FP16-NEXT: fcvtzu w1, h2
448 ; FP16: fcvtzu w1, h2, #1 ; encoding: [0x41,0xfc,0xd9,0x1e]
449 ; NO-FP16: error: instruction requires:
450 ; NO-FP16-NEXT: fcvtzu w1, h2, #1
451 ; CHECK: fcvtzu w1, s2 ; encoding: [0x41,0x00,0x39,0x1e]
452 ; CHECK: fcvtzu w1, s2, #1 ; encoding: [0x41,0xfc,0x19,0x1e]
453 ; CHECK: fcvtzu w1, d2 ; encoding: [0x41,0x00,0x79,0x1e]
454 ; CHECK: fcvtzu w1, d2, #1 ; encoding: [0x41,0xfc,0x59,0x1e]
455 ; FP16: fcvtzu x1, h2 ; encoding: [0x41,0x00,0xf9,0x9e]
456 ; NO-FP16: error: instruction requires:
457 ; NO-FP16-NEXT: fcvtzu x1, h2
458 ; FP16: fcvtzu x1, h2, #1 ; encoding: [0x41,0xfc,0xd9,0x9e]
459 ; NO-FP16: error: instruction requires:
460 ; NO-FP16-NEXT: fcvtzu x1, h2, #1
461 ; CHECK: fcvtzu x1, s2 ; encoding: [0x41,0x00,0x39,0x9e]
462 ; CHECK: fcvtzu x1, s2, #1 ; encoding: [0x41,0xfc,0x19,0x9e]
463 ; CHECK: fcvtzu x1, d2 ; encoding: [0x41,0x00,0x79,0x9e]
464 ; CHECK: fcvtzu x1, d2, #1 ; encoding: [0x41,0xfc,0x59,0x9e]
479 ; FP16: scvtf h1, w2 ; encoding: [0x41,0x00,0xe2,0x1e]
480 ; NO-FP16: error: instruction requires:
481 ; NO-FP16-NEXT: scvtf h1, w2
482 ; FP16: scvtf h1, w2, #1 ; encoding: [0x41,0xfc,0xc2,0x1e]
483 ; NO-FP16: error: instruction requires:
484 ; NO-FP16-NEXT: scvtf h1, w2, #1
485 ; CHECK: scvtf s1, w2 ; encoding: [0x41,0x00,0x22,0x1e]
486 ; CHECK: scvtf s1, w2, #1 ; encoding: [0x41,0xfc,0x02,0x1e]
487 ; CHECK: scvtf d1, w2 ; encoding: [0x41,0x00,0x62,0x1e]
488 ; CHECK: scvtf d1, w2, #1 ; encoding: [0x41,0xfc,0x42,0x1e]
489 ; FP16: scvtf h1, x2 ; encoding: [0x41,0x00,0xe2,0x9e]
490 ; NO-FP16: error: instruction requires:
491 ; NO-FP16-NEXT: scvtf h1, x2
492 ; FP16: scvtf h1, x2, #1 ; encoding: [0x41,0xfc,0xc2,0x9e]
493 ; NO-FP16: error: instruction requires:
494 ; NO-FP16-NEXT: scvtf h1, x2, #1
495 ; CHECK: scvtf s1, x2 ; encoding: [0x41,0x00,0x22,0x9e]
496 ; CHECK: scvtf s1, x2, #1 ; encoding: [0x41,0xfc,0x02,0x9e]
497 ; CHECK: scvtf d1, x2 ; encoding: [0x41,0x00,0x62,0x9e]
498 ; CHECK: scvtf d1, x2, #1 ; encoding: [0x41,0xfc,0x42,0x9e]
513 ; FP16: ucvtf h1, w2 ; encoding: [0x41,0x00,0xe3,0x1e]
514 ; NO-FP16: error: instruction requires:
515 ; NO-FP16-NEXT: ucvtf h1, w2
516 ; FP16: ucvtf h1, w2, #1 ; encoding: [0x41,0xfc,0xc3,0x1e]
517 ; NO-FP16: error: instruction requires:
518 ; NO-FP16-NEXT: ucvtf h1, w2, #1
519 ; CHECK: ucvtf s1, w2 ; encoding: [0x41,0x00,0x23,0x1e]
520 ; CHECK: ucvtf s1, w2, #1 ; encoding: [0x41,0xfc,0x03,0x1e]
521 ; CHECK: ucvtf d1, w2 ; encoding: [0x41,0x00,0x63,0x1e]
522 ; CHECK: ucvtf d1, w2, #1 ; encoding: [0x41,0xfc,0x43,0x1e]
523 ; FP16: ucvtf h1, x2 ; encoding: [0x41,0x00,0xe3,0x9e]
524 ; NO-FP16: error: instruction requires:
525 ; NO-FP16-NEXT: ucvtf h1, x2
526 ; FP16: ucvtf h1, x2, #1 ; encoding: [0x41,0xfc,0xc3,0x9e]
527 ; NO-FP16: error: instruction requires:
528 ; NO-FP16-NEXT: ucvtf h1, x2, #1
529 ; CHECK: ucvtf s1, x2 ; encoding: [0x41,0x00,0x23,0x9e]
530 ; CHECK: ucvtf s1, x2, #1 ; encoding: [0x41,0xfc,0x03,0x9e]
531 ; CHECK: ucvtf d1, x2 ; encoding: [0x41,0x00,0x63,0x9e]
532 ; CHECK: ucvtf d1, x2, #1 ; encoding: [0x41,0xfc,0x43,0x9e]
534 ;-----------------------------------------------------------------------------
535 ; Floating-point move
536 ;-----------------------------------------------------------------------------
547 ; FP16: fmov h1, w2 ; encoding: [0x41,0x00,0xe7,0x1e]
548 ; NO-FP16: error: instruction requires:
549 ; NO-FP16-NEXT: fmov h1, w2
550 ; FP16: fmov w1, h2 ; encoding: [0x41,0x00,0xe6,0x1e]
551 ; NO-FP16: error: instruction requires:
552 ; NO-FP16-NEXT: fmov w1, h2
553 ; FP16: fmov h1, x2 ; encoding: [0x41,0x00,0xe7,0x9e]
554 ; NO-FP16: error: instruction requires:
555 ; NO-FP16-NEXT: fmov h1, x2
556 ; FP16: fmov x1, h2 ; encoding: [0x41,0x00,0xe6,0x9e]
557 ; NO-FP16: error: instruction requires:
558 ; NO-FP16-NEXT: fmov x1, h2
559 ; CHECK: fmov s1, w2 ; encoding: [0x41,0x00,0x27,0x1e]
560 ; CHECK: fmov w1, s2 ; encoding: [0x41,0x00,0x26,0x1e]
561 ; CHECK: fmov d1, x2 ; encoding: [0x41,0x00,0x67,0x9e]
562 ; CHECK: fmov x1, d2 ; encoding: [0x41,0x00,0x66,0x9e]
570 fmov d1, #-4.843750e-01
571 fmov d1, #4.843750e-01
577 ; FP16: fmov h1, #0.12500000 ; encoding: [0x01,0x10,0xe8,0x1e]
578 ; NO-FP16: error: instruction requires:
579 ; NO-FP16-NEXT: fmov h1, #0.125
580 ; FP16: fmov h1, #0.12500000 ; encoding: [0x01,0x10,0xe8,0x1e]
581 ; NO-FP16: error: instruction requires:
582 ; NO-FP16-NEXT: fmov h1, #0x40
583 ; CHECK: fmov s1, #0.12500000 ; encoding: [0x01,0x10,0x28,0x1e]
584 ; CHECK: fmov s1, #0.12500000 ; encoding: [0x01,0x10,0x28,0x1e]
585 ; CHECK: fmov d1, #0.12500000 ; encoding: [0x01,0x10,0x68,0x1e]
586 ; CHECK: fmov d1, #0.12500000 ; encoding: [0x01,0x10,0x68,0x1e]
587 ; CHECK: fmov d1, #-0.48437500 ; encoding: [0x01,0xf0,0x7b,0x1e]
588 ; CHECK: fmov d1, #0.48437500 ; encoding: [0x01,0xf0,0x6b,0x1e]
589 ; CHECK: fmov d3, #3.00000000 ; encoding: [0x03,0x10,0x61,0x1e]
590 ; FP16: fmov h2, wzr ; encoding: [0xe2,0x03,0xe7,0x1e]
591 ; NO-FP16: error: instruction requires:
592 ; NO-FP16-NEXT: fmov h2, #0.0
593 ; CHECK: fmov s2, wzr ; encoding: [0xe2,0x03,0x27,0x1e]
594 ; CHECK: fmov d2, xzr ; encoding: [0xe2,0x03,0x67,0x9e]
600 ; FP16: fmov h1, h2 ; encoding: [0x41,0x40,0xe0,0x1e]
601 ; NO-FP16: error: instruction requires:
602 ; NO-FP16-NEXT: fmov h1, h2
603 ; CHECK: fmov s1, s2 ; encoding: [0x41,0x40,0x20,0x1e]
604 ; CHECK: fmov d1, d2 ; encoding: [0x41,0x40,0x60,0x1e]
612 ; CHECK: fmov.d x2, v5[1] ; encoding: [0xa2,0x00,0xae,0x9e]
613 ; CHECK: fmov.d x9, v7[1] ; encoding: [0xe9,0x00,0xae,0x9e]
614 ; CHECK: fmov.d v1[1], x1 ; encoding: [0x21,0x00,0xaf,0x9e]
615 ; CHECK: fmov.d v8[1], x6 ; encoding: [0xc8,0x00,0xaf,0x9e]
618 ;-----------------------------------------------------------------------------
619 ; Floating-point round to integral
620 ;-----------------------------------------------------------------------------
626 ; FP16: frinta h1, h2 ; encoding: [0x41,0x40,0xe6,0x1e]
627 ; NO-FP16: error: instruction requires:
628 ; NO-FP16-NEXT: frinta h1, h2
629 ; CHECK: frinta s1, s2 ; encoding: [0x41,0x40,0x26,0x1e]
630 ; CHECK: frinta d1, d2 ; encoding: [0x41,0x40,0x66,0x1e]
636 ; FP16: frinti h1, h2 ; encoding: [0x41,0xc0,0xe7,0x1e]
637 ; NO-FP16: error: instruction requires:
638 ; NO-FP16-NEXT: frinti h1, h2
639 ; CHECK: frinti s1, s2 ; encoding: [0x41,0xc0,0x27,0x1e]
640 ; CHECK: frinti d1, d2 ; encoding: [0x41,0xc0,0x67,0x1e]
646 ; FP16: frintm h1, h2 ; encoding: [0x41,0x40,0xe5,0x1e]
647 ; NO-FP16: error: instruction requires:
648 ; NO-FP16-NEXT: frintm h1, h2
649 ; CHECK: frintm s1, s2 ; encoding: [0x41,0x40,0x25,0x1e]
650 ; CHECK: frintm d1, d2 ; encoding: [0x41,0x40,0x65,0x1e]
656 ; FP16: frintn h1, h2 ; encoding: [0x41,0x40,0xe4,0x1e]
657 ; NO-FP16: error: instruction requires:
658 ; NO-FP16-NEXT: frintn h1, h2
659 ; CHECK: frintn s1, s2 ; encoding: [0x41,0x40,0x24,0x1e]
660 ; CHECK: frintn d1, d2 ; encoding: [0x41,0x40,0x64,0x1e]
666 ; FP16: frintp h1, h2 ; encoding: [0x41,0xc0,0xe4,0x1e]
667 ; NO-FP16: error: instruction requires:
668 ; NO-FP16-NEXT: frintp h1, h2
669 ; CHECK: frintp s1, s2 ; encoding: [0x41,0xc0,0x24,0x1e]
670 ; CHECK: frintp d1, d2 ; encoding: [0x41,0xc0,0x64,0x1e]
676 ; FP16: frintx h1, h2 ; encoding: [0x41,0x40,0xe7,0x1e]
677 ; NO-FP16: error: instruction requires:
678 ; NO-FP16-NEXT: frintx h1, h2
679 ; CHECK: frintx s1, s2 ; encoding: [0x41,0x40,0x27,0x1e]
680 ; CHECK: frintx d1, d2 ; encoding: [0x41,0x40,0x67,0x1e]
686 ; FP16: frintz h1, h2 ; encoding: [0x41,0xc0,0xe5,0x1e]
687 ; NO-FP16: error: instruction requires:
688 ; NO-FP16-NEXT: frintz h1, h2
689 ; CHECK: frintz s1, s2 ; encoding: [0x41,0xc0,0x25,0x1e]
690 ; CHECK: frintz d1, d2 ; encoding: [0x41,0xc0,0x65,0x1e]
695 ; CHECK: cmhs d0, d0, d0 ; encoding: [0x00,0x3c,0xe0,0x7e]
696 ; CHECK: cmtst d0, d0, d0 ; encoding: [0x00,0x8c,0xe0,0x5e]
700 ;-----------------------------------------------------------------------------
701 ; Floating-point extract and narrow
702 ;-----------------------------------------------------------------------------
707 ; CHECK: sqxtn b4, h2 ; encoding: [0x44,0x48,0x21,0x5e]
708 ; CHECK: sqxtn h2, s3 ; encoding: [0x62,0x48,0x61,0x5e]
709 ; CHECK: sqxtn s9, d2 ; encoding: [0x49,0x48,0xa1,0x5e]
715 ; CHECK: sqxtun b4, h2 ; encoding: [0x44,0x28,0x21,0x7e]
716 ; CHECK: sqxtun h2, s3 ; encoding: [0x62,0x28,0x61,0x7e]
717 ; CHECK: sqxtun s9, d2 ; encoding: [0x49,0x28,0xa1,0x7e]
723 ; CHECK: uqxtn b4, h2 ; encoding: [0x44,0x48,0x21,0x7e]
724 ; CHECK: uqxtn h2, s3 ; encoding: [0x62,0x48,0x61,0x7e]
725 ; CHECK: uqxtn s9, d2 ; encoding: [0x49,0x48,0xa1,0x7e]