1 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
2 # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -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 0.50 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 8 1.00 * U fadds (%ecx)
214 # CHECK-NEXT: 1 8 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 8 1.00 * U fiadds (%ecx)
218 # CHECK-NEXT: 1 8 1.00 * U fiaddl (%ecx)
219 # CHECK-NEXT: 1 100 0.50 U fbld (%ecx)
220 # CHECK-NEXT: 1 100 0.50 U fbstp (%eax)
221 # CHECK-NEXT: 1 2 1.00 U fchs
222 # CHECK-NEXT: 1 100 0.50 U fnclex
223 # CHECK-NEXT: 1 3 1.00 U fcmovb %st(1), %st
224 # CHECK-NEXT: 1 3 1.00 U fcmovbe %st(1), %st
225 # CHECK-NEXT: 1 3 1.00 U fcmove %st(1), %st
226 # CHECK-NEXT: 1 3 1.00 U fcmovnb %st(1), %st
227 # CHECK-NEXT: 1 3 1.00 U fcmovnbe %st(1), %st
228 # CHECK-NEXT: 1 3 1.00 U fcmovne %st(1), %st
229 # CHECK-NEXT: 1 3 1.00 U fcmovnu %st(1), %st
230 # CHECK-NEXT: 1 3 1.00 U fcmovu %st(1), %st
231 # CHECK-NEXT: 1 3 1.00 U fcom %st(1)
232 # CHECK-NEXT: 1 3 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 3 1.00 U fcomp %st(1)
236 # CHECK-NEXT: 1 3 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: 1 100 0.50 U fcompp
240 # CHECK-NEXT: 1 3 1.00 U fcomi %st(3), %st
241 # CHECK-NEXT: 1 3 1.00 U fcompi %st(3), %st
242 # CHECK-NEXT: 1 100 0.50 U fcos
243 # CHECK-NEXT: 1 100 0.50 U fdecstp
244 # CHECK-NEXT: 1 19 19.00 U fdiv %st, %st(1)
245 # CHECK-NEXT: 1 19 19.00 U fdiv %st(2), %st
246 # CHECK-NEXT: 1 24 19.00 * U fdivs (%ecx)
247 # CHECK-NEXT: 1 24 19.00 * U fdivl (%eax)
248 # CHECK-NEXT: 1 19 19.00 U fdivp %st, %st(1)
249 # CHECK-NEXT: 1 19 19.00 U fdivp %st, %st(2)
250 # CHECK-NEXT: 1 24 19.00 * U fidivs (%ecx)
251 # CHECK-NEXT: 1 24 19.00 * U fidivl (%eax)
252 # CHECK-NEXT: 1 19 19.00 U fdivr %st, %st(1)
253 # CHECK-NEXT: 1 19 19.00 U fdivr %st(2), %st
254 # CHECK-NEXT: 1 24 19.00 * U fdivrs (%ecx)
255 # CHECK-NEXT: 1 24 19.00 * U fdivrl (%eax)
256 # CHECK-NEXT: 1 19 19.00 U fdivrp %st, %st(1)
257 # CHECK-NEXT: 1 19 19.00 U fdivrp %st, %st(2)
258 # CHECK-NEXT: 1 24 19.00 * U fidivrs (%ecx)
259 # CHECK-NEXT: 1 24 19.00 * U fidivrl (%eax)
260 # CHECK-NEXT: 1 100 0.50 U ffree %st(0)
261 # CHECK-NEXT: 1 8 1.00 U ficoms (%ecx)
262 # CHECK-NEXT: 1 8 1.00 U ficoml (%eax)
263 # CHECK-NEXT: 1 8 1.00 U ficomps (%ecx)
264 # CHECK-NEXT: 1 8 1.00 U ficompl (%eax)
265 # CHECK-NEXT: 1 3 1.00 * U filds (%edx)
266 # CHECK-NEXT: 1 3 1.00 * U fildl (%ecx)
267 # CHECK-NEXT: 1 3 1.00 * U fildll (%eax)
268 # CHECK-NEXT: 1 100 0.50 U fincstp
269 # CHECK-NEXT: 1 100 0.50 U fninit
270 # CHECK-NEXT: 1 1 1.00 * U fists (%edx)
271 # CHECK-NEXT: 1 1 1.00 * U fistl (%ecx)
272 # CHECK-NEXT: 1 1 1.00 * U fistps (%edx)
273 # CHECK-NEXT: 1 1 1.00 * U fistpl (%ecx)
274 # CHECK-NEXT: 1 1 1.00 * U fistpll (%eax)
275 # CHECK-NEXT: 1 1 1.00 * U fisttps (%edx)
276 # CHECK-NEXT: 1 1 1.00 * U fisttpl (%ecx)
277 # CHECK-NEXT: 1 1 1.00 * U fisttpll (%eax)
278 # CHECK-NEXT: 1 1 0.50 U fld %st(0)
279 # CHECK-NEXT: 1 3 1.00 * U flds (%edx)
280 # CHECK-NEXT: 1 3 1.00 * U fldl (%ecx)
281 # CHECK-NEXT: 1 3 1.00 * U fldt (%eax)
282 # CHECK-NEXT: 1 3 1.00 * U fldcw (%eax)
283 # CHECK-NEXT: 1 100 0.50 U fldenv (%eax)
284 # CHECK-NEXT: 1 3 1.00 U fld1
285 # CHECK-NEXT: 1 3 1.00 U fldl2e
286 # CHECK-NEXT: 1 3 1.00 U fldl2t
287 # CHECK-NEXT: 1 3 1.00 U fldlg2
288 # CHECK-NEXT: 1 3 1.00 U fldln2
289 # CHECK-NEXT: 1 3 1.00 U fldpi
290 # CHECK-NEXT: 1 3 1.00 U fldz
291 # CHECK-NEXT: 1 2 1.00 U fmul %st, %st(1)
292 # CHECK-NEXT: 1 2 1.00 U fmul %st(2), %st
293 # CHECK-NEXT: 1 7 1.00 * U fmuls (%ecx)
294 # CHECK-NEXT: 1 7 1.00 * U fmull (%eax)
295 # CHECK-NEXT: 1 2 1.00 U fmulp %st, %st(1)
296 # CHECK-NEXT: 1 2 1.00 U fmulp %st, %st(2)
297 # CHECK-NEXT: 1 7 1.00 * U fimuls (%ecx)
298 # CHECK-NEXT: 1 7 1.00 * U fimull (%eax)
299 # CHECK-NEXT: 1 1 0.50 U fnop
300 # CHECK-NEXT: 1 100 0.50 U fpatan
301 # CHECK-NEXT: 1 100 0.50 U fprem
302 # CHECK-NEXT: 1 100 0.50 U fprem1
303 # CHECK-NEXT: 1 100 0.50 U fptan
304 # CHECK-NEXT: 1 100 0.50 U frndint
305 # CHECK-NEXT: 1 100 0.50 U frstor (%eax)
306 # CHECK-NEXT: 1 100 0.50 U fnsave (%eax)
307 # CHECK-NEXT: 1 100 0.50 U fscale
308 # CHECK-NEXT: 1 100 0.50 U fsin
309 # CHECK-NEXT: 1 100 0.50 U fsincos
310 # CHECK-NEXT: 1 35 35.00 U fsqrt
311 # CHECK-NEXT: 1 1 0.50 U fst %st(0)
312 # CHECK-NEXT: 1 1 1.00 * U fsts (%edx)
313 # CHECK-NEXT: 1 1 1.00 * U fstl (%ecx)
314 # CHECK-NEXT: 1 1 0.50 U fstp %st(0)
315 # CHECK-NEXT: 1 1 1.00 * U fstpl (%edx)
316 # CHECK-NEXT: 1 1 1.00 * U fstpl (%ecx)
317 # CHECK-NEXT: 1 1 1.00 * U fstpt (%eax)
318 # CHECK-NEXT: 1 1 0.50 * U fnstcw (%eax)
319 # CHECK-NEXT: 1 100 0.50 U fnstenv (%eax)
320 # CHECK-NEXT: 1 100 0.50 U fnstsw (%eax)
321 # CHECK-NEXT: 1 100 0.50 U frstor (%eax)
322 # CHECK-NEXT: 1 100 0.50 U wait
323 # CHECK-NEXT: 1 100 0.50 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 8 1.00 * U fsubs (%ecx)
327 # CHECK-NEXT: 1 8 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 8 1.00 * U fisubs (%ecx)
331 # CHECK-NEXT: 1 8 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 8 1.00 * U fsubrs (%ecx)
335 # CHECK-NEXT: 1 8 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 8 1.00 * U fisubrs (%ecx)
339 # CHECK-NEXT: 1 8 1.00 * U fisubrl (%eax)
340 # CHECK-NEXT: 1 3 1.00 U ftst
341 # CHECK-NEXT: 1 3 1.00 U fucom %st(1)
342 # CHECK-NEXT: 1 3 1.00 U fucom %st(3)
343 # CHECK-NEXT: 1 3 1.00 U fucomp %st(1)
344 # CHECK-NEXT: 1 3 1.00 U fucomp %st(3)
345 # CHECK-NEXT: 1 3 1.00 U fucompp
346 # CHECK-NEXT: 1 3 1.00 U fucomi %st(3), %st
347 # CHECK-NEXT: 1 3 1.00 U fucompi %st(3), %st
348 # CHECK-NEXT: 1 100 0.50 U wait
349 # CHECK-NEXT: 1 100 0.50 U fxam
350 # CHECK-NEXT: 1 1 0.50 U fxch %st(1)
351 # CHECK-NEXT: 1 1 0.50 U fxch %st(3)
352 # CHECK-NEXT: 1 100 0.50 * * U fxrstor (%eax)
353 # CHECK-NEXT: 1 100 0.50 * * U fxsave (%eax)
354 # CHECK-NEXT: 1 100 0.50 U fxtract
355 # CHECK-NEXT: 1 100 0.50 U fyl2x
356 # CHECK-NEXT: 1 100 0.50 U fyl2xp1
359 # CHECK-NEXT: [0] - JALU0
360 # CHECK-NEXT: [1] - JALU1
361 # CHECK-NEXT: [2] - JDiv
362 # CHECK-NEXT: [3] - JFPA
363 # CHECK-NEXT: [4] - JFPM
364 # CHECK-NEXT: [5] - JFPU0
365 # CHECK-NEXT: [6] - JFPU1
366 # CHECK-NEXT: [7] - JLAGU
367 # CHECK-NEXT: [8] - JMul
368 # CHECK-NEXT: [9] - JSAGU
369 # CHECK-NEXT: [10] - JSTC
370 # CHECK-NEXT: [11] - JVALU0
371 # CHECK-NEXT: [12] - JVALU1
372 # CHECK-NEXT: [13] - JVIMUL
374 # CHECK: Resource pressure per iteration:
375 # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]
376 # CHECK-NEXT: 42.00 20.00 - 54.00 349.00 54.00 34.00 39.00 - 13.00 7.00 - - -
378 # CHECK: Resource pressure by instruction:
379 # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions:
380 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - f2xm1
381 # CHECK-NEXT: - - - - 1.00 - 1.00 - - - - - - - fabs
382 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fadd %st, %st(1)
383 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fadd %st(2), %st
384 # CHECK-NEXT: - - - 1.00 - 1.00 - 1.00 - - - - - - fadds (%ecx)
385 # CHECK-NEXT: - - - 1.00 - 1.00 - 1.00 - - - - - - faddl (%ecx)
386 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - faddp %st, %st(1)
387 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - faddp %st, %st(2)
388 # CHECK-NEXT: - - - 1.00 - 1.00 - 1.00 - - - - - - fiadds (%ecx)
389 # CHECK-NEXT: - - - 1.00 - 1.00 - 1.00 - - - - - - fiaddl (%ecx)
390 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fbld (%ecx)
391 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fbstp (%eax)
392 # CHECK-NEXT: - - - - 1.00 - 1.00 - - - - - - - fchs
393 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fnclex
394 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fcmovb %st(1), %st
395 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fcmovbe %st(1), %st
396 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fcmove %st(1), %st
397 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fcmovnb %st(1), %st
398 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fcmovnbe %st(1), %st
399 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fcmovne %st(1), %st
400 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fcmovnu %st(1), %st
401 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fcmovu %st(1), %st
402 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - - - - - - - - fcom %st(1)
403 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - - - - - - - - fcom %st(3)
404 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - 1.00 - - - - - - fcoms (%ecx)
405 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - 1.00 - - - - - - fcoml (%eax)
406 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - - - - - - - - fcomp %st(1)
407 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - - - - - - - - fcomp %st(3)
408 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - 1.00 - - - - - - fcomps (%ecx)
409 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - 1.00 - - - - - - fcompl (%eax)
410 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fcompp
411 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - - - - - - - - fcomi %st(3), %st
412 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - - - - - - - - fcompi %st(3), %st
413 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fcos
414 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fdecstp
415 # CHECK-NEXT: - - - - 19.00 - 1.00 - - - - - - - fdiv %st, %st(1)
416 # CHECK-NEXT: - - - - 19.00 - 1.00 - - - - - - - fdiv %st(2), %st
417 # CHECK-NEXT: - - - - 19.00 - 1.00 1.00 - - - - - - fdivs (%ecx)
418 # CHECK-NEXT: - - - - 19.00 - 1.00 1.00 - - - - - - fdivl (%eax)
419 # CHECK-NEXT: - - - - 19.00 - 1.00 - - - - - - - fdivp %st, %st(1)
420 # CHECK-NEXT: - - - - 19.00 - 1.00 - - - - - - - fdivp %st, %st(2)
421 # CHECK-NEXT: - - - - 19.00 - 1.00 1.00 - - - - - - fidivs (%ecx)
422 # CHECK-NEXT: - - - - 19.00 - 1.00 1.00 - - - - - - fidivl (%eax)
423 # CHECK-NEXT: - - - - 19.00 - 1.00 - - - - - - - fdivr %st, %st(1)
424 # CHECK-NEXT: - - - - 19.00 - 1.00 - - - - - - - fdivr %st(2), %st
425 # CHECK-NEXT: - - - - 19.00 - 1.00 1.00 - - - - - - fdivrs (%ecx)
426 # CHECK-NEXT: - - - - 19.00 - 1.00 1.00 - - - - - - fdivrl (%eax)
427 # CHECK-NEXT: - - - - 19.00 - 1.00 - - - - - - - fdivrp %st, %st(1)
428 # CHECK-NEXT: - - - - 19.00 - 1.00 - - - - - - - fdivrp %st, %st(2)
429 # CHECK-NEXT: - - - - 19.00 - 1.00 1.00 - - - - - - fidivrs (%ecx)
430 # CHECK-NEXT: - - - - 19.00 - 1.00 1.00 - - - - - - fidivrl (%eax)
431 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - ffree %st(0)
432 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - 1.00 - - - - - - ficoms (%ecx)
433 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - 1.00 - - - - - - ficoml (%eax)
434 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - 1.00 - - - - - - ficomps (%ecx)
435 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - 1.00 - - - - - - ficompl (%eax)
436 # CHECK-NEXT: - - - - - - - 1.00 - - - - - - filds (%edx)
437 # CHECK-NEXT: - - - - - - - 1.00 - - - - - - fildl (%ecx)
438 # CHECK-NEXT: - - - - - - - 1.00 - - - - - - fildll (%eax)
439 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fincstp
440 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fninit
441 # CHECK-NEXT: - - - - - - - - - 1.00 - - - - fists (%edx)
442 # CHECK-NEXT: - - - - - - - - - 1.00 - - - - fistl (%ecx)
443 # CHECK-NEXT: - - - - - - - - - 1.00 - - - - fistps (%edx)
444 # CHECK-NEXT: - - - - - - - - - 1.00 - - - - fistpl (%ecx)
445 # CHECK-NEXT: - - - - - - - - - 1.00 - - - - fistpll (%eax)
446 # CHECK-NEXT: - - - - - - - - - 1.00 - - - - fisttps (%edx)
447 # CHECK-NEXT: - - - - - - - - - 1.00 - - - - fisttpl (%ecx)
448 # CHECK-NEXT: - - - - - - - - - 1.00 - - - - fisttpll (%eax)
449 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fld %st(0)
450 # CHECK-NEXT: - - - - - - - 1.00 - - - - - - flds (%edx)
451 # CHECK-NEXT: - - - - - - - 1.00 - - - - - - fldl (%ecx)
452 # CHECK-NEXT: - - - - - - - 1.00 - - - - - - fldt (%eax)
453 # CHECK-NEXT: - - - - - - - 1.00 - - - - - - fldcw (%eax)
454 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fldenv (%eax)
455 # CHECK-NEXT: - - - - - - 1.00 - - - 1.00 - - - fld1
456 # CHECK-NEXT: - - - - - - 1.00 - - - 1.00 - - - fldl2e
457 # CHECK-NEXT: - - - - - - 1.00 - - - 1.00 - - - fldl2t
458 # CHECK-NEXT: - - - - - - 1.00 - - - 1.00 - - - fldlg2
459 # CHECK-NEXT: - - - - - - 1.00 - - - 1.00 - - - fldln2
460 # CHECK-NEXT: - - - - - - 1.00 - - - 1.00 - - - fldpi
461 # CHECK-NEXT: - - - - - - 1.00 - - - 1.00 - - - fldz
462 # CHECK-NEXT: - - - - 1.00 - 1.00 - - - - - - - fmul %st, %st(1)
463 # CHECK-NEXT: - - - - 1.00 - 1.00 - - - - - - - fmul %st(2), %st
464 # CHECK-NEXT: - - - - 1.00 - 1.00 1.00 - - - - - - fmuls (%ecx)
465 # CHECK-NEXT: - - - - 1.00 - 1.00 1.00 - - - - - - fmull (%eax)
466 # CHECK-NEXT: - - - - 1.00 - 1.00 - - - - - - - fmulp %st, %st(1)
467 # CHECK-NEXT: - - - - 1.00 - 1.00 - - - - - - - fmulp %st, %st(2)
468 # CHECK-NEXT: - - - - 1.00 - 1.00 1.00 - - - - - - fimuls (%ecx)
469 # CHECK-NEXT: - - - - 1.00 - 1.00 1.00 - - - - - - fimull (%eax)
470 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fnop
471 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fpatan
472 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fprem
473 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fprem1
474 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fptan
475 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - frndint
476 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - frstor (%eax)
477 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fnsave (%eax)
478 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fscale
479 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fsin
480 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fsincos
481 # CHECK-NEXT: - - - - 35.00 - 1.00 - - - - - - - fsqrt
482 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fst %st(0)
483 # CHECK-NEXT: - - - - - - - - - 1.00 - - - - fsts (%edx)
484 # CHECK-NEXT: - - - - - - - - - 1.00 - - - - fstl (%ecx)
485 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fstp %st(0)
486 # CHECK-NEXT: - - - - - - - - - 1.00 - - - - fstpl (%edx)
487 # CHECK-NEXT: - - - - - - - - - 1.00 - - - - fstpl (%ecx)
488 # CHECK-NEXT: - - - - - - - - - 1.00 - - - - fstpt (%eax)
489 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fnstcw (%eax)
490 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fnstenv (%eax)
491 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fnstsw (%eax)
492 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - frstor (%eax)
493 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - wait
494 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fnsave (%eax)
495 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fsub %st, %st(1)
496 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fsub %st(2), %st
497 # CHECK-NEXT: - - - 1.00 - 1.00 - 1.00 - - - - - - fsubs (%ecx)
498 # CHECK-NEXT: - - - 1.00 - 1.00 - 1.00 - - - - - - fsubl (%eax)
499 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fsubp %st, %st(1)
500 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fsubp %st, %st(2)
501 # CHECK-NEXT: - - - 1.00 - 1.00 - 1.00 - - - - - - fisubs (%ecx)
502 # CHECK-NEXT: - - - 1.00 - 1.00 - 1.00 - - - - - - fisubl (%eax)
503 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fsubr %st, %st(1)
504 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fsubr %st(2), %st
505 # CHECK-NEXT: - - - 1.00 - 1.00 - 1.00 - - - - - - fsubrs (%ecx)
506 # CHECK-NEXT: - - - 1.00 - 1.00 - 1.00 - - - - - - fsubrl (%eax)
507 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fsubrp %st, %st(1)
508 # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fsubrp %st, %st(2)
509 # CHECK-NEXT: - - - 1.00 - 1.00 - 1.00 - - - - - - fisubrs (%ecx)
510 # CHECK-NEXT: - - - 1.00 - 1.00 - 1.00 - - - - - - fisubrl (%eax)
511 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - - - - - - - - ftst
512 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - - - - - - - - fucom %st(1)
513 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - - - - - - - - fucom %st(3)
514 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - - - - - - - - fucomp %st(1)
515 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - - - - - - - - fucomp %st(3)
516 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - - - - - - - - fucompp
517 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - - - - - - - - fucomi %st(3), %st
518 # CHECK-NEXT: 1.00 - - 1.00 - 1.00 - - - - - - - - fucompi %st(3), %st
519 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - wait
520 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fxam
521 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fxch %st(1)
522 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fxch %st(3)
523 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fxrstor (%eax)
524 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fxsave (%eax)
525 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fxtract
526 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fyl2x
527 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fyl2xp1