test/tools/llvm-mca/X86/Atom/resources-x87.s

   1 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
   2 # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=atom -instruction-tables < %s | FileCheck %s
   3
   4 f2xm1
   5
   6 fabs
   7
   8 fadd %st, %st(1)
   9 fadd %st(2)
  10 fadds (%ecx)
  11 faddl (%ecx)
  12 faddp %st(1)
  13 faddp %st(2)
  14 fiadds (%ecx)
  15 fiaddl (%ecx)
  16
  17 fbld (%ecx)
  18 fbstp (%eax)
  19
  20 fchs
  21
  22 fnclex
  23
  24 fcmovb %st(1), %st
  25 fcmovbe %st(1), %st
  26 fcmove %st(1), %st
  27 fcmovnb %st(1), %st
  28 fcmovnbe %st(1), %st
  29 fcmovne %st(1), %st
  30 fcmovnu %st(1), %st
  31 fcmovu %st(1), %st
  32
  33 fcom %st(1)
  34 fcom %st(3)
  35 fcoms (%ecx)
  36 fcoml (%eax)
  37 fcomp %st(1)
  38 fcomp %st(3)
  39 fcomps (%ecx)
  40 fcompl (%eax)
  41 fcompp
  42
  43 fcomi %st(3)
  44 fcompi %st(3)
  45
  46 fcos
  47
  48 fdecstp
  49
  50 fdiv %st, %st(1)
  51 fdiv %st(2)
  52 fdivs (%ecx)
  53 fdivl (%eax)
  54 fdivp %st(1)
  55 fdivp %st(2)
  56 fidivs (%ecx)
  57 fidivl (%eax)
  58
  59 fdivr %st, %st(1)
  60 fdivr %st(2)
  61 fdivrs (%ecx)
  62 fdivrl (%eax)
  63 fdivrp %st(1)
  64 fdivrp %st(2)
  65 fidivrs (%ecx)
  66 fidivrl (%eax)
  67
  68 ffree %st(0)
  69
  70 ficoms (%ecx)
  71 ficoml (%eax)
  72 ficomps (%ecx)
  73 ficompl (%eax)
  74
  75 filds (%edx)
  76 fildl (%ecx)
  77 fildll (%eax)
  78
  79 fincstp
  80
  81 fninit
  82
  83 fists (%edx)
  84 fistl (%ecx)
  85 fistps (%edx)
  86 fistpl (%ecx)
  87 fistpll (%eax)
  88
  89 fisttps (%edx)
  90 fisttpl (%ecx)
  91 fisttpll (%eax)
  92
  93 fld %st(0)
  94 flds (%edx)
  95 fldl (%ecx)
  96 fldt (%eax)
  97
  98 fldcw (%eax)
  99 fldenv (%eax)
 100
 101 fld1
 102 fldl2e
 103 fldl2t
 104 fldlg2
 105 fldln2
 106 fldpi
 107 fldz
 108
 109 fmul %st, %st(1)
 110 fmul %st(2)
 111 fmuls (%ecx)
 112 fmull (%eax)
 113 fmulp %st(1)
 114 fmulp %st(2)
 115 fimuls (%ecx)
 116 fimull (%eax)
 117
 118 fnop
 119
 120 fpatan
 121
 122 fprem
 123 fprem1
 124
 125 fptan
 126
 127 frndint
 128
 129 frstor (%eax)
 130
 131 fnsave (%eax)
 132
 133 fscale
 134
 135 fsin
 136
 137 fsincos
 138
 139 fsqrt
 140
 141 fst %st(0)
 142 fsts (%edx)
 143 fstl (%ecx)
 144 fstp %st(0)
 145 fstpl (%edx)
 146 fstpl (%ecx)
 147 fstpt (%eax)
 148
 149 fnstcw (%eax)
 150 fnstenv (%eax)
 151 fnstsw (%eax)
 152
 153 frstor (%eax)
 154 fsave (%eax)
 155
 156 fsub %st, %st(1)
 157 fsub %st(2)
 158 fsubs (%ecx)
 159 fsubl (%eax)
 160 fsubp %st(1)
 161 fsubp %st(2)
 162 fisubs (%ecx)
 163 fisubl (%eax)
 164
 165 fsubr %st, %st(1)
 166 fsubr %st(2)
 167 fsubrs (%ecx)
 168 fsubrl (%eax)
 169 fsubrp %st(1)
 170 fsubrp %st(2)
 171 fisubrs (%ecx)
 172 fisubrl (%eax)
 173
 174 ftst
 175
 176 fucom %st(1)
 177 fucom %st(3)
 178 fucomp %st(1)
 179 fucomp %st(3)
 180 fucompp
 181
 182 fucomi %st(3)
 183 fucompi %st(3)
 184
 185 fwait
 186
 187 fxam
 188
 189 fxch %st(1)
 190 fxch %st(3)
 191
 192 fxrstor (%eax)
 193 fxsave (%eax)
 194
 195 fxtract
 196
 197 fyl2x
 198 fyl2xp1
 199
 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)
 207
 208 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
 209 # CHECK-NEXT:  1      99    49.50                 U     f2xm1
 210 # CHECK-NEXT:  1      1     1.00                  U     fabs
 211 # CHECK-NEXT:  1      5     5.00                  U     fadd    %st, %st(1)
 212 # CHECK-NEXT:  1      5     5.00                  U     fadd    %st(2), %st
 213 # CHECK-NEXT:  1      5     5.00    *             U     fadds   (%ecx)
 214 # CHECK-NEXT:  1      5     5.00    *             U     faddl   (%ecx)
 215 # CHECK-NEXT:  1      5     5.00                  U     faddp   %st, %st(1)
 216 # CHECK-NEXT:  1      5     5.00                  U     faddp   %st, %st(2)
 217 # CHECK-NEXT:  1      5     5.00    *             U     fiadds  (%ecx)
 218 # CHECK-NEXT:  1      5     5.00    *             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      1     1.00                  U     fchs
 222 # CHECK-NEXT:  1      25    12.50                 U     fnclex
 223 # CHECK-NEXT:  1      9     4.50                  U     fcmovb  %st(1), %st
 224 # CHECK-NEXT:  1      9     4.50                  U     fcmovbe %st(1), %st
 225 # CHECK-NEXT:  1      9     4.50                  U     fcmove  %st(1), %st
 226 # CHECK-NEXT:  1      9     4.50                  U     fcmovnb %st(1), %st
 227 # CHECK-NEXT:  1      9     4.50                  U     fcmovnbe        %st(1), %st
 228 # CHECK-NEXT:  1      9     4.50                  U     fcmovne %st(1), %st
 229 # CHECK-NEXT:  1      9     4.50                  U     fcmovnu %st(1), %st
 230 # CHECK-NEXT:  1      9     4.50                  U     fcmovu  %st(1), %st
 231 # CHECK-NEXT:  1      5     5.00                  U     fcom    %st(1)
 232 # CHECK-NEXT:  1      5     5.00                  U     fcom    %st(3)
 233 # CHECK-NEXT:  1      5     5.00                  U     fcoms   (%ecx)
 234 # CHECK-NEXT:  1      5     5.00                  U     fcoml   (%eax)
 235 # CHECK-NEXT:  1      5     5.00                  U     fcomp   %st(1)
 236 # CHECK-NEXT:  1      5     5.00                  U     fcomp   %st(3)
 237 # CHECK-NEXT:  1      5     5.00                  U     fcomps  (%ecx)
 238 # CHECK-NEXT:  1      5     5.00                  U     fcompl  (%eax)
 239 # CHECK-NEXT:  1      1     1.00                  U     fcompp
 240 # CHECK-NEXT:  1      9     4.50                  U     fcomi   %st(3), %st
 241 # CHECK-NEXT:  1      9     4.50                  U     fcompi  %st(3), %st
 242 # CHECK-NEXT:  1      174   87.00                 U     fcos
 243 # CHECK-NEXT:  1      1     0.50                  U     fdecstp
 244 # CHECK-NEXT:  1      34    17.00                 U     fdiv    %st, %st(1)
 245 # CHECK-NEXT:  1      34    17.00                 U     fdiv    %st(2), %st
 246 # CHECK-NEXT:  1      34    17.00   *             U     fdivs   (%ecx)
 247 # CHECK-NEXT:  1      34    17.00   *             U     fdivl   (%eax)
 248 # CHECK-NEXT:  1      34    17.00                 U     fdivp   %st, %st(1)
 249 # CHECK-NEXT:  1      34    17.00                 U     fdivp   %st, %st(2)
 250 # CHECK-NEXT:  1      34    17.00   *             U     fidivs  (%ecx)
 251 # CHECK-NEXT:  1      34    17.00   *             U     fidivl  (%eax)
 252 # CHECK-NEXT:  1      34    17.00                 U     fdivr   %st, %st(1)
 253 # CHECK-NEXT:  1      34    17.00                 U     fdivr   %st(2), %st
 254 # CHECK-NEXT:  1      34    17.00   *             U     fdivrs  (%ecx)
 255 # CHECK-NEXT:  1      34    17.00   *             U     fdivrl  (%eax)
 256 # CHECK-NEXT:  1      34    17.00                 U     fdivrp  %st, %st(1)
 257 # CHECK-NEXT:  1      34    17.00                 U     fdivrp  %st, %st(2)
 258 # CHECK-NEXT:  1      34    17.00   *             U     fidivrs (%ecx)
 259 # CHECK-NEXT:  1      34    17.00   *             U     fidivrl (%eax)
 260 # CHECK-NEXT:  1      1     0.50                  U     ffree   %st(0)
 261 # CHECK-NEXT:  1      5     5.00                  U     ficoms  (%ecx)
 262 # CHECK-NEXT:  1      5     5.00                  U     ficoml  (%eax)
 263 # CHECK-NEXT:  1      5     5.00                  U     ficomps (%ecx)
 264 # CHECK-NEXT:  1      5     5.00                  U     ficompl (%eax)
 265 # CHECK-NEXT:  1      5     5.00    *             U     filds   (%edx)
 266 # CHECK-NEXT:  1      5     5.00    *             U     fildl   (%ecx)
 267 # CHECK-NEXT:  1      5     5.00    *             U     fildll  (%eax)
 268 # CHECK-NEXT:  1      1     0.50                  U     fincstp
 269 # CHECK-NEXT:  1      63    31.50                 U     fninit
 270 # CHECK-NEXT:  1      6     3.00           *      U     fists   (%edx)
 271 # CHECK-NEXT:  1      6     3.00           *      U     fistl   (%ecx)
 272 # CHECK-NEXT:  1      6     3.00           *      U     fistps  (%edx)
 273 # CHECK-NEXT:  1      6     3.00           *      U     fistpl  (%ecx)
 274 # CHECK-NEXT:  1      6     3.00           *      U     fistpll (%eax)
 275 # CHECK-NEXT:  1      2     1.00           *      U     fisttps (%edx)
 276 # CHECK-NEXT:  1      2     1.00           *      U     fisttpl (%ecx)
 277 # CHECK-NEXT:  1      2     1.00           *      U     fisttpll        (%eax)
 278 # CHECK-NEXT:  1      1     1.00                  U     fld     %st(0)
 279 # CHECK-NEXT:  1      1     1.00    *             U     flds    (%edx)
 280 # CHECK-NEXT:  1      1     1.00    *             U     fldl    (%ecx)
 281 # CHECK-NEXT:  1      4     2.00    *             U     fldt    (%eax)
 282 # CHECK-NEXT:  1      5     2.50    *             U     fldcw   (%eax)
 283 # CHECK-NEXT:  1      100   0.50                  U     fldenv  (%eax)
 284 # CHECK-NEXT:  1      6     3.00                  U     fld1
 285 # CHECK-NEXT:  1      10    5.00                  U     fldl2e
 286 # CHECK-NEXT:  1      10    5.00                  U     fldl2t
 287 # CHECK-NEXT:  1      10    5.00                  U     fldlg2
 288 # CHECK-NEXT:  1      10    5.00                  U     fldln2
 289 # CHECK-NEXT:  1      10    5.00                  U     fldpi
 290 # CHECK-NEXT:  1      1     0.50                  U     fldz
 291 # CHECK-NEXT:  1      4     4.00                  U     fmul    %st, %st(1)
 292 # CHECK-NEXT:  1      4     4.00                  U     fmul    %st(2), %st
 293 # CHECK-NEXT:  1      4     4.00    *             U     fmuls   (%ecx)
 294 # CHECK-NEXT:  1      4     4.00    *             U     fmull   (%eax)
 295 # CHECK-NEXT:  1      4     4.00                  U     fmulp   %st, %st(1)
 296 # CHECK-NEXT:  1      4     4.00                  U     fmulp   %st, %st(2)
 297 # CHECK-NEXT:  1      4     4.00    *             U     fimuls  (%ecx)
 298 # CHECK-NEXT:  1      4     4.00    *             U     fimull  (%eax)
 299 # CHECK-NEXT:  1      1     0.50                  U     fnop
 300 # CHECK-NEXT:  1      183   91.50                 U     fpatan
 301 # CHECK-NEXT:  1      55    27.50                 U     fprem
 302 # CHECK-NEXT:  1      71    35.50                 U     fprem1
 303 # CHECK-NEXT:  1      168   84.00                 U     fptan
 304 # CHECK-NEXT:  1      46    23.00                 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      77    38.50                 U     fscale
 308 # CHECK-NEXT:  1      174   87.00                 U     fsin
 309 # CHECK-NEXT:  1      174   87.00                 U     fsincos
 310 # CHECK-NEXT:  1      71    35.50                 U     fsqrt
 311 # CHECK-NEXT:  1      2     1.00                  U     fst     %st(0)
 312 # CHECK-NEXT:  1      2     1.00           *      U     fsts    (%edx)
 313 # CHECK-NEXT:  1      2     1.00           *      U     fstl    (%ecx)
 314 # CHECK-NEXT:  1      2     1.00                  U     fstp    %st(0)
 315 # CHECK-NEXT:  1      2     1.00           *      U     fstpl   (%edx)
 316 # CHECK-NEXT:  1      2     1.00           *      U     fstpl   (%ecx)
 317 # CHECK-NEXT:  1      5     2.50           *      U     fstpt   (%eax)
 318 # CHECK-NEXT:  1      8     4.00           *      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      1     0.50                  U     wait
 323 # CHECK-NEXT:  1      100   0.50                  U     fnsave  (%eax)
 324 # CHECK-NEXT:  1      5     5.00                  U     fsub    %st, %st(1)
 325 # CHECK-NEXT:  1      5     5.00                  U     fsub    %st(2), %st
 326 # CHECK-NEXT:  1      5     5.00    *             U     fsubs   (%ecx)
 327 # CHECK-NEXT:  1      5     5.00    *             U     fsubl   (%eax)
 328 # CHECK-NEXT:  1      5     5.00                  U     fsubp   %st, %st(1)
 329 # CHECK-NEXT:  1      5     5.00                  U     fsubp   %st, %st(2)
 330 # CHECK-NEXT:  1      5     5.00    *             U     fisubs  (%ecx)
 331 # CHECK-NEXT:  1      5     5.00    *             U     fisubl  (%eax)
 332 # CHECK-NEXT:  1      5     5.00                  U     fsubr   %st, %st(1)
 333 # CHECK-NEXT:  1      5     5.00                  U     fsubr   %st(2), %st
 334 # CHECK-NEXT:  1      5     5.00    *             U     fsubrs  (%ecx)
 335 # CHECK-NEXT:  1      5     5.00    *             U     fsubrl  (%eax)
 336 # CHECK-NEXT:  1      5     5.00                  U     fsubrp  %st, %st(1)
 337 # CHECK-NEXT:  1      5     5.00                  U     fsubrp  %st, %st(2)
 338 # CHECK-NEXT:  1      5     5.00    *             U     fisubrs (%ecx)
 339 # CHECK-NEXT:  1      5     5.00    *             U     fisubrl (%eax)
 340 # CHECK-NEXT:  1      9     4.50                  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     4.50                  U     fucomi  %st(3), %st
 347 # CHECK-NEXT:  1      9     4.50                  U     fucompi %st(3), %st
 348 # CHECK-NEXT:  1      1     0.50                  U     wait
 349 # CHECK-NEXT:  1      1     1.00                  U     fxam
 350 # CHECK-NEXT:  1      1     1.00                  U     fxch    %st(1)
 351 # CHECK-NEXT:  1      1     1.00                  U     fxch    %st(3)
 352 # CHECK-NEXT:  1      141   70.50   *      *      U     fxrstor (%eax)
 353 # CHECK-NEXT:  1      140   70.00   *      *      U     fxsave  (%eax)
 354 # CHECK-NEXT:  1      25    12.50                 U     fxtract
 355 # CHECK-NEXT:  1      146   73.00                 U     fyl2x
 356 # CHECK-NEXT:  1      147   73.50                 U     fyl2xp1
 357
 358 # CHECK:      Resources:
 359 # CHECK-NEXT: [0]   - AtomPort0
 360 # CHECK-NEXT: [1]   - AtomPort1
 361
 362 # CHECK:      Resource pressure per iteration:
 363 # CHECK-NEXT: [0]    [1]
 364 # CHECK-NEXT: 1624.00 1416.00
 365
 366 # CHECK:      Resource pressure by instruction:
 367 # CHECK-NEXT: [0]    [1]    Instructions:
 368 # CHECK-NEXT: 49.50  49.50  f2xm1
 369 # CHECK-NEXT:  -     1.00   fabs
 370 # CHECK-NEXT: 5.00    -     fadd        %st, %st(1)
 371 # CHECK-NEXT: 5.00    -     fadd        %st(2), %st
 372 # CHECK-NEXT: 5.00    -     fadds       (%ecx)
 373 # CHECK-NEXT: 5.00    -     faddl       (%ecx)
 374 # CHECK-NEXT: 5.00    -     faddp       %st, %st(1)
 375 # CHECK-NEXT: 5.00    -     faddp       %st, %st(2)
 376 # CHECK-NEXT: 5.00    -     fiadds      (%ecx)
 377 # CHECK-NEXT: 5.00    -     fiaddl      (%ecx)
 378 # CHECK-NEXT: 0.50   0.50   fbld        (%ecx)
 379 # CHECK-NEXT: 0.50   0.50   fbstp       (%eax)
 380 # CHECK-NEXT:  -     1.00   fchs
 381 # CHECK-NEXT: 12.50  12.50  fnclex
 382 # CHECK-NEXT: 4.50   4.50   fcmovb      %st(1), %st
 383 # CHECK-NEXT: 4.50   4.50   fcmovbe     %st(1), %st
 384 # CHECK-NEXT: 4.50   4.50   fcmove      %st(1), %st
 385 # CHECK-NEXT: 4.50   4.50   fcmovnb     %st(1), %st
 386 # CHECK-NEXT: 4.50   4.50   fcmovnbe    %st(1), %st
 387 # CHECK-NEXT: 4.50   4.50   fcmovne     %st(1), %st
 388 # CHECK-NEXT: 4.50   4.50   fcmovnu     %st(1), %st
 389 # CHECK-NEXT: 4.50   4.50   fcmovu      %st(1), %st
 390 # CHECK-NEXT: 5.00    -     fcom        %st(1)
 391 # CHECK-NEXT: 5.00    -     fcom        %st(3)
 392 # CHECK-NEXT: 5.00    -     fcoms       (%ecx)
 393 # CHECK-NEXT: 5.00    -     fcoml       (%eax)
 394 # CHECK-NEXT: 5.00    -     fcomp       %st(1)
 395 # CHECK-NEXT: 5.00    -     fcomp       %st(3)
 396 # CHECK-NEXT: 5.00    -     fcomps      (%ecx)
 397 # CHECK-NEXT: 5.00    -     fcompl      (%eax)
 398 # CHECK-NEXT:  -     1.00   fcompp
 399 # CHECK-NEXT: 4.50   4.50   fcomi       %st(3), %st
 400 # CHECK-NEXT: 4.50   4.50   fcompi      %st(3), %st
 401 # CHECK-NEXT: 87.00  87.00  fcos
 402 # CHECK-NEXT: 0.50   0.50   fdecstp
 403 # CHECK-NEXT: 17.00  17.00  fdiv        %st, %st(1)
 404 # CHECK-NEXT: 17.00  17.00  fdiv        %st(2), %st
 405 # CHECK-NEXT: 17.00  17.00  fdivs       (%ecx)
 406 # CHECK-NEXT: 17.00  17.00  fdivl       (%eax)
 407 # CHECK-NEXT: 17.00  17.00  fdivp       %st, %st(1)
 408 # CHECK-NEXT: 17.00  17.00  fdivp       %st, %st(2)
 409 # CHECK-NEXT: 17.00  17.00  fidivs      (%ecx)
 410 # CHECK-NEXT: 17.00  17.00  fidivl      (%eax)
 411 # CHECK-NEXT: 17.00  17.00  fdivr       %st, %st(1)
 412 # CHECK-NEXT: 17.00  17.00  fdivr       %st(2), %st
 413 # CHECK-NEXT: 17.00  17.00  fdivrs      (%ecx)
 414 # CHECK-NEXT: 17.00  17.00  fdivrl      (%eax)
 415 # CHECK-NEXT: 17.00  17.00  fdivrp      %st, %st(1)
 416 # CHECK-NEXT: 17.00  17.00  fdivrp      %st, %st(2)
 417 # CHECK-NEXT: 17.00  17.00  fidivrs     (%ecx)
 418 # CHECK-NEXT: 17.00  17.00  fidivrl     (%eax)
 419 # CHECK-NEXT: 0.50   0.50   ffree       %st(0)
 420 # CHECK-NEXT: 5.00    -     ficoms      (%ecx)
 421 # CHECK-NEXT: 5.00    -     ficoml      (%eax)
 422 # CHECK-NEXT: 5.00    -     ficomps     (%ecx)
 423 # CHECK-NEXT: 5.00    -     ficompl     (%eax)
 424 # CHECK-NEXT: 5.00   5.00   filds       (%edx)
 425 # CHECK-NEXT: 5.00   5.00   fildl       (%ecx)
 426 # CHECK-NEXT: 5.00   5.00   fildll      (%eax)
 427 # CHECK-NEXT: 0.50   0.50   fincstp
 428 # CHECK-NEXT: 31.50  31.50  fninit
 429 # CHECK-NEXT: 3.00   3.00   fists       (%edx)
 430 # CHECK-NEXT: 3.00   3.00   fistl       (%ecx)
 431 # CHECK-NEXT: 3.00   3.00   fistps      (%edx)
 432 # CHECK-NEXT: 3.00   3.00   fistpl      (%ecx)
 433 # CHECK-NEXT: 3.00   3.00   fistpll     (%eax)
 434 # CHECK-NEXT: 1.00   1.00   fisttps     (%edx)
 435 # CHECK-NEXT: 1.00   1.00   fisttpl     (%ecx)
 436 # CHECK-NEXT: 1.00   1.00   fisttpll    (%eax)
 437 # CHECK-NEXT: 1.00    -     fld %st(0)
 438 # CHECK-NEXT: 1.00    -     flds        (%edx)
 439 # CHECK-NEXT: 1.00    -     fldl        (%ecx)
 440 # CHECK-NEXT: 2.00   2.00   fldt        (%eax)
 441 # CHECK-NEXT: 2.50   2.50   fldcw       (%eax)
 442 # CHECK-NEXT: 0.50   0.50   fldenv      (%eax)
 443 # CHECK-NEXT: 3.00   3.00   fld1
 444 # CHECK-NEXT: 5.00   5.00   fldl2e
 445 # CHECK-NEXT: 5.00   5.00   fldl2t
 446 # CHECK-NEXT: 5.00   5.00   fldlg2
 447 # CHECK-NEXT: 5.00   5.00   fldln2
 448 # CHECK-NEXT: 5.00   5.00   fldpi
 449 # CHECK-NEXT: 0.50   0.50   fldz
 450 # CHECK-NEXT: 4.00    -     fmul        %st, %st(1)
 451 # CHECK-NEXT: 4.00    -     fmul        %st(2), %st
 452 # CHECK-NEXT: 4.00    -     fmuls       (%ecx)
 453 # CHECK-NEXT: 4.00    -     fmull       (%eax)
 454 # CHECK-NEXT: 4.00    -     fmulp       %st, %st(1)
 455 # CHECK-NEXT: 4.00    -     fmulp       %st, %st(2)
 456 # CHECK-NEXT: 4.00    -     fimuls      (%ecx)
 457 # CHECK-NEXT: 4.00    -     fimull      (%eax)
 458 # CHECK-NEXT: 0.50   0.50   fnop
 459 # CHECK-NEXT: 91.50  91.50  fpatan
 460 # CHECK-NEXT: 27.50  27.50  fprem
 461 # CHECK-NEXT: 35.50  35.50  fprem1
 462 # CHECK-NEXT: 84.00  84.00  fptan
 463 # CHECK-NEXT: 23.00  23.00  frndint
 464 # CHECK-NEXT: 0.50   0.50   frstor      (%eax)
 465 # CHECK-NEXT: 0.50   0.50   fnsave      (%eax)
 466 # CHECK-NEXT: 38.50  38.50  fscale
 467 # CHECK-NEXT: 87.00  87.00  fsin
 468 # CHECK-NEXT: 87.00  87.00  fsincos
 469 # CHECK-NEXT: 35.50  35.50  fsqrt
 470 # CHECK-NEXT: 1.00   1.00   fst %st(0)
 471 # CHECK-NEXT: 1.00   1.00   fsts        (%edx)
 472 # CHECK-NEXT: 1.00   1.00   fstl        (%ecx)
 473 # CHECK-NEXT: 1.00   1.00   fstp        %st(0)
 474 # CHECK-NEXT: 1.00   1.00   fstpl       (%edx)
 475 # CHECK-NEXT: 1.00   1.00   fstpl       (%ecx)
 476 # CHECK-NEXT: 2.50   2.50   fstpt       (%eax)
 477 # CHECK-NEXT: 4.00   4.00   fnstcw      (%eax)
 478 # CHECK-NEXT: 0.50   0.50   fnstenv     (%eax)
 479 # CHECK-NEXT: 0.50   0.50   fnstsw      (%eax)
 480 # CHECK-NEXT: 0.50   0.50   frstor      (%eax)
 481 # CHECK-NEXT: 0.50   0.50   wait
 482 # CHECK-NEXT: 0.50   0.50   fnsave      (%eax)
 483 # CHECK-NEXT: 5.00    -     fsub        %st, %st(1)
 484 # CHECK-NEXT: 5.00    -     fsub        %st(2), %st
 485 # CHECK-NEXT: 5.00    -     fsubs       (%ecx)
 486 # CHECK-NEXT: 5.00    -     fsubl       (%eax)
 487 # CHECK-NEXT: 5.00    -     fsubp       %st, %st(1)
 488 # CHECK-NEXT: 5.00    -     fsubp       %st, %st(2)
 489 # CHECK-NEXT: 5.00    -     fisubs      (%ecx)
 490 # CHECK-NEXT: 5.00    -     fisubl      (%eax)
 491 # CHECK-NEXT: 5.00    -     fsubr       %st, %st(1)
 492 # CHECK-NEXT: 5.00    -     fsubr       %st(2), %st
 493 # CHECK-NEXT: 5.00    -     fsubrs      (%ecx)
 494 # CHECK-NEXT: 5.00    -     fsubrl      (%eax)
 495 # CHECK-NEXT: 5.00    -     fsubrp      %st, %st(1)
 496 # CHECK-NEXT: 5.00    -     fsubrp      %st, %st(2)
 497 # CHECK-NEXT: 5.00    -     fisubrs     (%ecx)
 498 # CHECK-NEXT: 5.00    -     fisubrl     (%eax)
 499 # CHECK-NEXT: 4.50   4.50   ftst
 500 # CHECK-NEXT:  -     1.00   fucom       %st(1)
 501 # CHECK-NEXT:  -     1.00   fucom       %st(3)
 502 # CHECK-NEXT:  -     1.00   fucomp      %st(1)
 503 # CHECK-NEXT:  -     1.00   fucomp      %st(3)
 504 # CHECK-NEXT:  -     1.00   fucompp
 505 # CHECK-NEXT: 4.50   4.50   fucomi      %st(3), %st
 506 # CHECK-NEXT: 4.50   4.50   fucompi     %st(3), %st
 507 # CHECK-NEXT: 0.50   0.50   wait
 508 # CHECK-NEXT: 1.00    -     fxam
 509 # CHECK-NEXT: 1.00   1.00   fxch        %st(1)
 510 # CHECK-NEXT: 1.00   1.00   fxch        %st(3)
 511 # CHECK-NEXT: 70.50  70.50  fxrstor     (%eax)
 512 # CHECK-NEXT: 70.00  70.00  fxsave      (%eax)
 513 # CHECK-NEXT: 12.50  12.50  fxtract
 514 # CHECK-NEXT: 73.00  73.00  fyl2x
 515 # CHECK-NEXT: 73.50  73.50  fyl2xp1