1 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
2 # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=znver1 -instruction-tables < %s | FileCheck %s
200 # CHECK: Instruction Info:
201 # CHECK-NEXT: [1]: #uOps
202 # CHECK-NEXT: [2]: Latency
203 # CHECK-NEXT: [3]: RThroughput
204 # CHECK-NEXT: [4]: MayLoad
205 # CHECK-NEXT: [5]: MayStore
206 # CHECK-NEXT: [6]: HasSideEffects (U)
208 # CHECK: [1] [2] [3] [4] [5] [6] Instructions:
209 # CHECK-NEXT: 1 100 0.25 U f2xm1
210 # CHECK-NEXT: 1 2 1.00 U fabs
211 # CHECK-NEXT: 1 3 1.00 U fadd %st, %st(1)
212 # CHECK-NEXT: 1 3 1.00 U fadd %st(2), %st
213 # CHECK-NEXT: 1 10 1.00 * U fadds (%ecx)
214 # CHECK-NEXT: 1 10 1.00 * U faddl (%ecx)
215 # CHECK-NEXT: 1 3 1.00 U faddp %st, %st(1)
216 # CHECK-NEXT: 1 3 1.00 U faddp %st, %st(2)
217 # CHECK-NEXT: 1 10 1.00 * U fiadds (%ecx)
218 # CHECK-NEXT: 1 10 1.00 * U fiaddl (%ecx)
219 # CHECK-NEXT: 1 100 0.25 U fbld (%ecx)
220 # CHECK-NEXT: 1 100 0.25 U fbstp (%eax)
221 # CHECK-NEXT: 1 1 1.00 U fchs
222 # CHECK-NEXT: 1 100 0.25 U fnclex
223 # CHECK-NEXT: 1 100 0.25 U fcmovb %st(1), %st
224 # CHECK-NEXT: 1 100 0.25 U fcmovbe %st(1), %st
225 # CHECK-NEXT: 1 100 0.25 U fcmove %st(1), %st
226 # CHECK-NEXT: 1 100 0.25 U fcmovnb %st(1), %st
227 # CHECK-NEXT: 1 100 0.25 U fcmovnbe %st(1), %st
228 # CHECK-NEXT: 1 100 0.25 U fcmovne %st(1), %st
229 # CHECK-NEXT: 1 100 0.25 U fcmovnu %st(1), %st
230 # CHECK-NEXT: 1 100 0.25 U fcmovu %st(1), %st
231 # CHECK-NEXT: 1 1 1.00 U fcom %st(1)
232 # CHECK-NEXT: 1 1 1.00 U fcom %st(3)
233 # CHECK-NEXT: 1 8 1.00 U fcoms (%ecx)
234 # CHECK-NEXT: 1 8 1.00 U fcoml (%eax)
235 # CHECK-NEXT: 1 1 1.00 U fcomp %st(1)
236 # CHECK-NEXT: 1 1 1.00 U fcomp %st(3)
237 # CHECK-NEXT: 1 8 1.00 U fcomps (%ecx)
238 # CHECK-NEXT: 1 8 1.00 U fcompl (%eax)
239 # CHECK-NEXT: 1 1 1.00 U fcompp
240 # CHECK-NEXT: 1 9 0.50 U fcomi %st(3), %st
241 # CHECK-NEXT: 1 9 0.50 U fcompi %st(3), %st
242 # CHECK-NEXT: 1 100 0.25 U fcos
243 # CHECK-NEXT: 1 11 1.00 U fdecstp
244 # CHECK-NEXT: 1 15 1.00 U fdiv %st, %st(1)
245 # CHECK-NEXT: 1 15 1.00 U fdiv %st(2), %st
246 # CHECK-NEXT: 1 22 1.00 * U fdivs (%ecx)
247 # CHECK-NEXT: 1 22 1.00 * U fdivl (%eax)
248 # CHECK-NEXT: 1 15 1.00 U fdivp %st, %st(1)
249 # CHECK-NEXT: 1 15 1.00 U fdivp %st, %st(2)
250 # CHECK-NEXT: 1 22 1.00 * U fidivs (%ecx)
251 # CHECK-NEXT: 1 22 1.00 * U fidivl (%eax)
252 # CHECK-NEXT: 1 15 1.00 U fdivr %st, %st(1)
253 # CHECK-NEXT: 1 15 1.00 U fdivr %st(2), %st
254 # CHECK-NEXT: 1 22 1.00 * U fdivrs (%ecx)
255 # CHECK-NEXT: 1 22 1.00 * U fdivrl (%eax)
256 # CHECK-NEXT: 1 15 1.00 U fdivrp %st, %st(1)
257 # CHECK-NEXT: 1 15 1.00 U fdivrp %st, %st(2)
258 # CHECK-NEXT: 1 22 1.00 * U fidivrs (%ecx)
259 # CHECK-NEXT: 1 22 1.00 * U fidivrl (%eax)
260 # CHECK-NEXT: 1 11 1.00 U ffree %st(0)
261 # CHECK-NEXT: 2 12 1.50 U ficoms (%ecx)
262 # CHECK-NEXT: 2 12 1.50 U ficoml (%eax)
263 # CHECK-NEXT: 2 12 1.50 U ficomps (%ecx)
264 # CHECK-NEXT: 2 12 1.50 U ficompl (%eax)
265 # CHECK-NEXT: 2 11 1.00 * U filds (%edx)
266 # CHECK-NEXT: 2 11 1.00 * U fildl (%ecx)
267 # CHECK-NEXT: 2 11 1.00 * U fildll (%eax)
268 # CHECK-NEXT: 1 11 1.00 U fincstp
269 # CHECK-NEXT: 1 100 0.25 U fninit
270 # CHECK-NEXT: 1 12 0.50 * U fists (%edx)
271 # CHECK-NEXT: 1 12 0.50 * U fistl (%ecx)
272 # CHECK-NEXT: 1 12 0.50 * U fistps (%edx)
273 # CHECK-NEXT: 1 12 0.50 * U fistpl (%ecx)
274 # CHECK-NEXT: 1 12 0.50 * U fistpll (%eax)
275 # CHECK-NEXT: 1 12 0.50 * U fisttps (%edx)
276 # CHECK-NEXT: 1 12 0.50 * U fisttpl (%ecx)
277 # CHECK-NEXT: 1 12 0.50 * U fisttpll (%eax)
278 # CHECK-NEXT: 1 1 0.50 U fld %st(0)
279 # CHECK-NEXT: 1 8 0.50 * U flds (%edx)
280 # CHECK-NEXT: 1 8 0.50 * U fldl (%ecx)
281 # CHECK-NEXT: 2 1 0.50 * U fldt (%eax)
282 # CHECK-NEXT: 1 100 0.25 * U fldcw (%eax)
283 # CHECK-NEXT: 1 100 0.25 U fldenv (%eax)
284 # CHECK-NEXT: 1 11 1.00 U fld1
285 # CHECK-NEXT: 1 11 1.00 U fldl2e
286 # CHECK-NEXT: 1 11 1.00 U fldl2t
287 # CHECK-NEXT: 1 11 1.00 U fldlg2
288 # CHECK-NEXT: 1 11 1.00 U fldln2
289 # CHECK-NEXT: 1 11 1.00 U fldpi
290 # CHECK-NEXT: 1 8 0.50 U fldz
291 # CHECK-NEXT: 1 3 0.50 U fmul %st, %st(1)
292 # CHECK-NEXT: 1 3 0.50 U fmul %st(2), %st
293 # CHECK-NEXT: 2 10 0.50 * U fmuls (%ecx)
294 # CHECK-NEXT: 2 10 0.50 * U fmull (%eax)
295 # CHECK-NEXT: 1 3 0.50 U fmulp %st, %st(1)
296 # CHECK-NEXT: 1 3 0.50 U fmulp %st, %st(2)
297 # CHECK-NEXT: 2 10 0.50 * U fimuls (%ecx)
298 # CHECK-NEXT: 2 10 0.50 * U fimull (%eax)
299 # CHECK-NEXT: 1 1 1.00 U fnop
300 # CHECK-NEXT: 1 100 0.25 U fpatan
301 # CHECK-NEXT: 1 100 0.25 U fprem
302 # CHECK-NEXT: 1 100 0.25 U fprem1
303 # CHECK-NEXT: 1 100 0.25 U fptan
304 # CHECK-NEXT: 1 100 0.25 U frndint
305 # CHECK-NEXT: 1 100 0.25 U frstor (%eax)
306 # CHECK-NEXT: 1 100 0.25 U fnsave (%eax)
307 # CHECK-NEXT: 1 100 0.25 U fscale
308 # CHECK-NEXT: 1 100 0.25 U fsin
309 # CHECK-NEXT: 1 100 0.25 U fsincos
310 # CHECK-NEXT: 1 20 20.00 U fsqrt
311 # CHECK-NEXT: 2 5 0.50 U fst %st(0)
312 # CHECK-NEXT: 1 1 0.50 * U fsts (%edx)
313 # CHECK-NEXT: 1 1 0.50 * U fstl (%ecx)
314 # CHECK-NEXT: 2 5 0.50 U fstp %st(0)
315 # CHECK-NEXT: 1 1 0.50 * U fstpl (%edx)
316 # CHECK-NEXT: 1 1 0.50 * U fstpl (%ecx)
317 # CHECK-NEXT: 1 5 0.50 * U fstpt (%eax)
318 # CHECK-NEXT: 1 100 0.25 * U fnstcw (%eax)
319 # CHECK-NEXT: 1 100 0.25 U fnstenv (%eax)
320 # CHECK-NEXT: 1 100 0.25 U fnstsw (%eax)
321 # CHECK-NEXT: 1 100 0.25 U frstor (%eax)
322 # CHECK-NEXT: 1 1 1.00 U wait
323 # CHECK-NEXT: 1 100 0.25 U fnsave (%eax)
324 # CHECK-NEXT: 1 3 1.00 U fsub %st, %st(1)
325 # CHECK-NEXT: 1 3 1.00 U fsub %st(2), %st
326 # CHECK-NEXT: 1 10 1.00 * U fsubs (%ecx)
327 # CHECK-NEXT: 1 10 1.00 * U fsubl (%eax)
328 # CHECK-NEXT: 1 3 1.00 U fsubp %st, %st(1)
329 # CHECK-NEXT: 1 3 1.00 U fsubp %st, %st(2)
330 # CHECK-NEXT: 1 10 1.00 * U fisubs (%ecx)
331 # CHECK-NEXT: 1 10 1.00 * U fisubl (%eax)
332 # CHECK-NEXT: 1 3 1.00 U fsubr %st, %st(1)
333 # CHECK-NEXT: 1 3 1.00 U fsubr %st(2), %st
334 # CHECK-NEXT: 1 10 1.00 * U fsubrs (%ecx)
335 # CHECK-NEXT: 1 10 1.00 * U fsubrl (%eax)
336 # CHECK-NEXT: 1 3 1.00 U fsubrp %st, %st(1)
337 # CHECK-NEXT: 1 3 1.00 U fsubrp %st, %st(2)
338 # CHECK-NEXT: 1 10 1.00 * U fisubrs (%ecx)
339 # CHECK-NEXT: 1 10 1.00 * U fisubrl (%eax)
340 # CHECK-NEXT: 1 1 1.00 U ftst
341 # CHECK-NEXT: 1 1 1.00 U fucom %st(1)
342 # CHECK-NEXT: 1 1 1.00 U fucom %st(3)
343 # CHECK-NEXT: 1 1 1.00 U fucomp %st(1)
344 # CHECK-NEXT: 1 1 1.00 U fucomp %st(3)
345 # CHECK-NEXT: 1 1 1.00 U fucompp
346 # CHECK-NEXT: 1 9 0.50 U fucomi %st(3), %st
347 # CHECK-NEXT: 1 9 0.50 U fucompi %st(3), %st
348 # CHECK-NEXT: 1 1 1.00 U wait
349 # CHECK-NEXT: 1 1 1.00 U fxam
350 # CHECK-NEXT: 1 1 0.25 U fxch %st(1)
351 # CHECK-NEXT: 1 1 0.25 U fxch %st(3)
352 # CHECK-NEXT: 1 100 0.25 * * U fxrstor (%eax)
353 # CHECK-NEXT: 1 100 0.25 * * U fxsave (%eax)
354 # CHECK-NEXT: 1 100 0.25 U fxtract
355 # CHECK-NEXT: 1 100 0.25 U fyl2x
356 # CHECK-NEXT: 1 100 0.25 U fyl2xp1
359 # CHECK-NEXT: [0] - ZnAGU0
360 # CHECK-NEXT: [1] - ZnAGU1
361 # CHECK-NEXT: [2] - ZnALU0
362 # CHECK-NEXT: [3] - ZnALU1
363 # CHECK-NEXT: [4] - ZnALU2
364 # CHECK-NEXT: [5] - ZnALU3
365 # CHECK-NEXT: [6] - ZnDivider
366 # CHECK-NEXT: [7] - ZnFPU0
367 # CHECK-NEXT: [8] - ZnFPU1
368 # CHECK-NEXT: [9] - ZnFPU2
369 # CHECK-NEXT: [10] - ZnFPU3
370 # CHECK-NEXT: [11] - ZnMultiplier
372 # CHECK: Resource pressure per iteration:
373 # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
374 # CHECK-NEXT: 32.50 32.50 - - - - - 54.50 6.00 8.00 64.50 -
376 # CHECK: Resource pressure by instruction:
377 # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] Instructions:
378 # CHECK-NEXT: - - - - - - - - - - - - f2xm1
379 # CHECK-NEXT: - - - - - - - - - - 1.00 - fabs
380 # CHECK-NEXT: - - - - - - - 1.00 - - - - fadd %st, %st(1)
381 # CHECK-NEXT: - - - - - - - 1.00 - - - - fadd %st(2), %st
382 # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fadds (%ecx)
383 # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - faddl (%ecx)
384 # CHECK-NEXT: - - - - - - - 1.00 - - - - faddp %st, %st(1)
385 # CHECK-NEXT: - - - - - - - 1.00 - - - - faddp %st, %st(2)
386 # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fiadds (%ecx)
387 # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fiaddl (%ecx)
388 # CHECK-NEXT: - - - - - - - - - - - - fbld (%ecx)
389 # CHECK-NEXT: - - - - - - - - - - - - fbstp (%eax)
390 # CHECK-NEXT: - - - - - - - - - - 1.00 - fchs
391 # CHECK-NEXT: - - - - - - - - - - - - fnclex
392 # CHECK-NEXT: - - - - - - - - - - - - fcmovb %st(1), %st
393 # CHECK-NEXT: - - - - - - - - - - - - fcmovbe %st(1), %st
394 # CHECK-NEXT: - - - - - - - - - - - - fcmove %st(1), %st
395 # CHECK-NEXT: - - - - - - - - - - - - fcmovnb %st(1), %st
396 # CHECK-NEXT: - - - - - - - - - - - - fcmovnbe %st(1), %st
397 # CHECK-NEXT: - - - - - - - - - - - - fcmovne %st(1), %st
398 # CHECK-NEXT: - - - - - - - - - - - - fcmovnu %st(1), %st
399 # CHECK-NEXT: - - - - - - - - - - - - fcmovu %st(1), %st
400 # CHECK-NEXT: - - - - - - - 1.00 - - - - fcom %st(1)
401 # CHECK-NEXT: - - - - - - - 1.00 - - - - fcom %st(3)
402 # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fcoms (%ecx)
403 # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fcoml (%eax)
404 # CHECK-NEXT: - - - - - - - 1.00 - - - - fcomp %st(1)
405 # CHECK-NEXT: - - - - - - - 1.00 - - - - fcomp %st(3)
406 # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fcomps (%ecx)
407 # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fcompl (%eax)
408 # CHECK-NEXT: - - - - - - - 1.00 - - - - fcompp
409 # CHECK-NEXT: 0.50 0.50 - - - - - 0.50 - 0.50 - - fcomi %st(3), %st
410 # CHECK-NEXT: 0.50 0.50 - - - - - 0.50 - 0.50 - - fcompi %st(3), %st
411 # CHECK-NEXT: - - - - - - - - - - - - fcos
412 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fdecstp
413 # CHECK-NEXT: - - - - - - - - - - 1.00 - fdiv %st, %st(1)
414 # CHECK-NEXT: - - - - - - - - - - 1.00 - fdiv %st(2), %st
415 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fdivs (%ecx)
416 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fdivl (%eax)
417 # CHECK-NEXT: - - - - - - - - - - 1.00 - fdivp %st, %st(1)
418 # CHECK-NEXT: - - - - - - - - - - 1.00 - fdivp %st, %st(2)
419 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fidivs (%ecx)
420 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fidivl (%eax)
421 # CHECK-NEXT: - - - - - - - - - - 1.00 - fdivr %st, %st(1)
422 # CHECK-NEXT: - - - - - - - - - - 1.00 - fdivr %st(2), %st
423 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fdivrs (%ecx)
424 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fdivrl (%eax)
425 # CHECK-NEXT: - - - - - - - - - - 1.00 - fdivrp %st, %st(1)
426 # CHECK-NEXT: - - - - - - - - - - 1.00 - fdivrp %st, %st(2)
427 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fidivrs (%ecx)
428 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fidivrl (%eax)
429 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - ffree %st(0)
430 # CHECK-NEXT: 0.50 0.50 - - - - - 1.50 - - 1.50 - ficoms (%ecx)
431 # CHECK-NEXT: 0.50 0.50 - - - - - 1.50 - - 1.50 - ficoml (%eax)
432 # CHECK-NEXT: 0.50 0.50 - - - - - 1.50 - - 1.50 - ficomps (%ecx)
433 # CHECK-NEXT: 0.50 0.50 - - - - - 1.50 - - 1.50 - ficompl (%eax)
434 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - filds (%edx)
435 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fildl (%ecx)
436 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fildll (%eax)
437 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fincstp
438 # CHECK-NEXT: - - - - - - - - - - - - fninit
439 # CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fists (%edx)
440 # CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fistl (%ecx)
441 # CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fistps (%edx)
442 # CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fistpl (%ecx)
443 # CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fistpll (%eax)
444 # CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fisttps (%edx)
445 # CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fisttpl (%ecx)
446 # CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fisttpll (%eax)
447 # CHECK-NEXT: - - - - - - - - 0.50 - 0.50 - fld %st(0)
448 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - flds (%edx)
449 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - fldl (%ecx)
450 # CHECK-NEXT: 0.50 0.50 - - - - - - 0.50 - 0.50 - fldt (%eax)
451 # CHECK-NEXT: - - - - - - - - - - - - fldcw (%eax)
452 # CHECK-NEXT: - - - - - - - - - - - - fldenv (%eax)
453 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fld1
454 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fldl2e
455 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fldl2t
456 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fldlg2
457 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fldln2
458 # CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fldpi
459 # CHECK-NEXT: 0.50 0.50 - - - - - - 0.50 - 0.50 - fldz
460 # CHECK-NEXT: - - - - - - - 0.50 0.50 - - - fmul %st, %st(1)
461 # CHECK-NEXT: - - - - - - - 0.50 0.50 - - - fmul %st(2), %st
462 # CHECK-NEXT: 0.50 0.50 - - - - - 0.50 0.50 - - - fmuls (%ecx)
463 # CHECK-NEXT: 0.50 0.50 - - - - - 0.50 0.50 - - - fmull (%eax)
464 # CHECK-NEXT: - - - - - - - 0.50 0.50 - - - fmulp %st, %st(1)
465 # CHECK-NEXT: - - - - - - - 0.50 0.50 - - - fmulp %st, %st(2)
466 # CHECK-NEXT: 0.50 0.50 - - - - - 0.50 0.50 - - - fimuls (%ecx)
467 # CHECK-NEXT: 0.50 0.50 - - - - - 0.50 0.50 - - - fimull (%eax)
468 # CHECK-NEXT: - - - - - - - 1.00 - - - - fnop
469 # CHECK-NEXT: - - - - - - - - - - - - fpatan
470 # CHECK-NEXT: - - - - - - - - - - - - fprem
471 # CHECK-NEXT: - - - - - - - - - - - - fprem1
472 # CHECK-NEXT: - - - - - - - - - - - - fptan
473 # CHECK-NEXT: - - - - - - - - - - - - frndint
474 # CHECK-NEXT: - - - - - - - - - - - - frstor (%eax)
475 # CHECK-NEXT: - - - - - - - - - - - - fnsave (%eax)
476 # CHECK-NEXT: - - - - - - - - - - - - fscale
477 # CHECK-NEXT: - - - - - - - - - - - - fsin
478 # CHECK-NEXT: - - - - - - - - - - - - fsincos
479 # CHECK-NEXT: - - - - - - - - - - 20.00 - fsqrt
480 # CHECK-NEXT: - - - - - - - - - 0.50 0.50 - fst %st(0)
481 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - fsts (%edx)
482 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - fstl (%ecx)
483 # CHECK-NEXT: - - - - - - - - - 0.50 0.50 - fstp %st(0)
484 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - fstpl (%edx)
485 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - fstpl (%ecx)
486 # CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fstpt (%eax)
487 # CHECK-NEXT: - - - - - - - - - - - - fnstcw (%eax)
488 # CHECK-NEXT: - - - - - - - - - - - - fnstenv (%eax)
489 # CHECK-NEXT: - - - - - - - - - - - - fnstsw (%eax)
490 # CHECK-NEXT: - - - - - - - - - - - - frstor (%eax)
491 # CHECK-NEXT: - - - - - - - 1.00 - - - - wait
492 # CHECK-NEXT: - - - - - - - - - - - - fnsave (%eax)
493 # CHECK-NEXT: - - - - - - - 1.00 - - - - fsub %st, %st(1)
494 # CHECK-NEXT: - - - - - - - 1.00 - - - - fsub %st(2), %st
495 # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fsubs (%ecx)
496 # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fsubl (%eax)
497 # CHECK-NEXT: - - - - - - - 1.00 - - - - fsubp %st, %st(1)
498 # CHECK-NEXT: - - - - - - - 1.00 - - - - fsubp %st, %st(2)
499 # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fisubs (%ecx)
500 # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fisubl (%eax)
501 # CHECK-NEXT: - - - - - - - 1.00 - - - - fsubr %st, %st(1)
502 # CHECK-NEXT: - - - - - - - 1.00 - - - - fsubr %st(2), %st
503 # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fsubrs (%ecx)
504 # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fsubrl (%eax)
505 # CHECK-NEXT: - - - - - - - 1.00 - - - - fsubrp %st, %st(1)
506 # CHECK-NEXT: - - - - - - - 1.00 - - - - fsubrp %st, %st(2)
507 # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fisubrs (%ecx)
508 # CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fisubrl (%eax)
509 # CHECK-NEXT: - - - - - - - 1.00 - - - - ftst
510 # CHECK-NEXT: - - - - - - - 1.00 - - - - fucom %st(1)
511 # CHECK-NEXT: - - - - - - - 1.00 - - - - fucom %st(3)
512 # CHECK-NEXT: - - - - - - - 1.00 - - - - fucomp %st(1)
513 # CHECK-NEXT: - - - - - - - 1.00 - - - - fucomp %st(3)
514 # CHECK-NEXT: - - - - - - - 1.00 - - - - fucompp
515 # CHECK-NEXT: 0.50 0.50 - - - - - 0.50 - 0.50 - - fucomi %st(3), %st
516 # CHECK-NEXT: 0.50 0.50 - - - - - 0.50 - 0.50 - - fucompi %st(3), %st
517 # CHECK-NEXT: - - - - - - - 1.00 - - - - wait
518 # CHECK-NEXT: - - - - - - - - - - 1.00 - fxam
519 # CHECK-NEXT: - - - - - - - 0.25 0.25 0.25 0.25 - fxch %st(1)
520 # CHECK-NEXT: - - - - - - - 0.25 0.25 0.25 0.25 - fxch %st(3)
521 # CHECK-NEXT: - - - - - - - - - - - - fxrstor (%eax)
522 # CHECK-NEXT: - - - - - - - - - - - - fxsave (%eax)
523 # CHECK-NEXT: - - - - - - - - - - - - fxtract
524 # CHECK-NEXT: - - - - - - - - - - - - fyl2x
525 # CHECK-NEXT: - - - - - - - - - - - - fyl2xp1