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1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=atom -instruction-tables < %s | FileCheck %s3 4f2xm15 6fabs7 8fadd %st, %st(1)9fadd %st(2)10fadds (%ecx)11faddl (%ecx)12faddp %st(1)13faddp %st(2)14fiadds (%ecx)15fiaddl (%ecx)16 17fbld (%ecx)18fbstp (%eax)19 20fchs21 22fnclex23 24fcmovb %st(1), %st25fcmovbe %st(1), %st26fcmove %st(1), %st27fcmovnb %st(1), %st28fcmovnbe %st(1), %st29fcmovne %st(1), %st30fcmovnu %st(1), %st31fcmovu %st(1), %st32 33fcom %st(1)34fcom %st(3)35fcoms (%ecx)36fcoml (%eax)37fcomp %st(1)38fcomp %st(3)39fcomps (%ecx)40fcompl (%eax)41fcompp42 43fcomi %st(3)44fcompi %st(3)45 46fcos47 48fdecstp49 50fdiv %st, %st(1)51fdiv %st(2)52fdivs (%ecx)53fdivl (%eax)54fdivp %st(1)55fdivp %st(2)56fidivs (%ecx)57fidivl (%eax)58 59fdivr %st, %st(1)60fdivr %st(2)61fdivrs (%ecx)62fdivrl (%eax)63fdivrp %st(1)64fdivrp %st(2)65fidivrs (%ecx)66fidivrl (%eax)67 68ffree %st(0)69 70ficoms (%ecx)71ficoml (%eax)72ficomps (%ecx)73ficompl (%eax)74 75filds (%edx)76fildl (%ecx)77fildll (%eax)78 79fincstp80 81fninit82 83fists (%edx)84fistl (%ecx)85fistps (%edx)86fistpl (%ecx)87fistpll (%eax)88 89fisttps (%edx)90fisttpl (%ecx)91fisttpll (%eax)92 93fld %st(0)94flds (%edx)95fldl (%ecx)96fldt (%eax)97 98fldcw (%eax)99fldenv (%eax)100 101fld1102fldl2e103fldl2t104fldlg2105fldln2106fldpi107fldz108 109fmul %st, %st(1)110fmul %st(2)111fmuls (%ecx)112fmull (%eax)113fmulp %st(1)114fmulp %st(2)115fimuls (%ecx)116fimull (%eax)117 118fnop119 120fpatan121 122fprem123fprem1124 125fptan126 127frndint128 129frstor (%eax)130 131fnsave (%eax)132 133fscale134 135fsin136 137fsincos138 139fsqrt140 141fst %st(0)142fsts (%edx)143fstl (%ecx)144fstp %st(0)145fstpl (%edx)146fstpl (%ecx)147fstpt (%eax)148 149fnstcw (%eax)150fnstenv (%eax)151fnstsw (%eax)152 153frstor (%eax)154fsave (%eax)155 156fsub %st, %st(1)157fsub %st(2)158fsubs (%ecx)159fsubl (%eax)160fsubp %st(1)161fsubp %st(2)162fisubs (%ecx)163fisubl (%eax)164 165fsubr %st, %st(1)166fsubr %st(2)167fsubrs (%ecx)168fsubrl (%eax)169fsubrp %st(1)170fsubrp %st(2)171fisubrs (%ecx)172fisubrl (%eax)173 174ftst175 176fucom %st(1)177fucom %st(3)178fucomp %st(1)179fucomp %st(3)180fucompp181 182fucomi %st(3)183fucompi %st(3)184 185fwait186 187fxam188 189fxch %st(1)190fxch %st(3)191 192fxrstor (%eax)193fxsave (%eax)194 195fxtract196 197fyl2x198fyl2xp1199 200# CHECK: Instruction Info:201# CHECK-NEXT: [1]: #uOps202# CHECK-NEXT: [2]: Latency203# CHECK-NEXT: [3]: RThroughput204# CHECK-NEXT: [4]: MayLoad205# CHECK-NEXT: [5]: MayStore206# CHECK-NEXT: [6]: HasSideEffects (U)207 208# CHECK: [1] [2] [3] [4] [5] [6] Instructions:209# CHECK-NEXT: 1 99 49.50 U f2xm1210# CHECK-NEXT: 1 1 1.00 U fabs211# CHECK-NEXT: 1 5 1.00 U fadd %st, %st(1)212# CHECK-NEXT: 1 5 1.00 U fadd %st(2), %st213# CHECK-NEXT: 1 5 1.00 * U fadds (%ecx)214# CHECK-NEXT: 1 5 1.00 * U faddl (%ecx)215# CHECK-NEXT: 1 5 1.00 U faddp %st, %st(1)216# CHECK-NEXT: 1 5 1.00 U faddp %st, %st(2)217# CHECK-NEXT: 1 5 1.00 * U fiadds (%ecx)218# CHECK-NEXT: 1 5 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 1 1.00 U fchs222# CHECK-NEXT: 1 25 12.50 U fnclex223# CHECK-NEXT: 1 9 4.50 U fcmovb %st(1), %st224# CHECK-NEXT: 1 9 4.50 U fcmovbe %st(1), %st225# CHECK-NEXT: 1 9 4.50 U fcmove %st(1), %st226# CHECK-NEXT: 1 9 4.50 U fcmovnb %st(1), %st227# CHECK-NEXT: 1 9 4.50 U fcmovnbe %st(1), %st228# CHECK-NEXT: 1 9 4.50 U fcmovne %st(1), %st229# CHECK-NEXT: 1 9 4.50 U fcmovnu %st(1), %st230# CHECK-NEXT: 1 9 4.50 U fcmovu %st(1), %st231# 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 fcompp240# CHECK-NEXT: 1 9 4.50 U fcomi %st(3), %st241# CHECK-NEXT: 1 9 4.50 U fcompi %st(3), %st242# CHECK-NEXT: 1 174 87.00 U fcos243# CHECK-NEXT: 1 1 0.50 U fdecstp244# CHECK-NEXT: 3 34 34.00 U fdiv %st, %st(1)245# CHECK-NEXT: 3 34 34.00 U fdiv %st(2), %st246# CHECK-NEXT: 4 34 34.00 * U fdivs (%ecx)247# CHECK-NEXT: 4 34 34.00 * U fdivl (%eax)248# CHECK-NEXT: 3 34 34.00 U fdivp %st, %st(1)249# CHECK-NEXT: 3 34 34.00 U fdivp %st, %st(2)250# CHECK-NEXT: 4 34 34.00 * U fidivs (%ecx)251# CHECK-NEXT: 4 34 34.00 * U fidivl (%eax)252# CHECK-NEXT: 3 34 34.00 U fdivr %st, %st(1)253# CHECK-NEXT: 3 34 34.00 U fdivr %st(2), %st254# CHECK-NEXT: 4 34 34.00 * U fdivrs (%ecx)255# CHECK-NEXT: 4 34 34.00 * U fdivrl (%eax)256# CHECK-NEXT: 3 34 34.00 U fdivrp %st, %st(1)257# CHECK-NEXT: 3 34 34.00 U fdivrp %st, %st(2)258# CHECK-NEXT: 4 34 34.00 * U fidivrs (%ecx)259# CHECK-NEXT: 4 34 34.00 * 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 fincstp269# CHECK-NEXT: 1 63 31.50 U fninit270# 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 fld1285# CHECK-NEXT: 1 10 5.00 U fldl2e286# CHECK-NEXT: 1 10 5.00 U fldl2t287# CHECK-NEXT: 1 10 5.00 U fldlg2288# CHECK-NEXT: 1 10 5.00 U fldln2289# CHECK-NEXT: 1 10 5.00 U fldpi290# CHECK-NEXT: 1 1 0.50 U fldz291# CHECK-NEXT: 1 4 2.00 U fmul %st, %st(1)292# CHECK-NEXT: 1 4 2.00 U fmul %st(2), %st293# CHECK-NEXT: 1 4 2.00 * U fmuls (%ecx)294# CHECK-NEXT: 1 4 2.00 * U fmull (%eax)295# CHECK-NEXT: 1 4 2.00 U fmulp %st, %st(1)296# CHECK-NEXT: 1 4 2.00 U fmulp %st, %st(2)297# CHECK-NEXT: 1 4 2.00 * U fimuls (%ecx)298# CHECK-NEXT: 1 4 2.00 * U fimull (%eax)299# CHECK-NEXT: 1 1 0.50 U fnop300# CHECK-NEXT: 1 183 91.50 U fpatan301# CHECK-NEXT: 1 55 27.50 U fprem302# CHECK-NEXT: 1 71 35.50 U fprem1303# CHECK-NEXT: 1 168 84.00 U fptan304# CHECK-NEXT: 1 46 23.00 U frndint305# 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 fscale308# CHECK-NEXT: 1 174 87.00 U fsin309# CHECK-NEXT: 1 174 87.00 U fsincos310# CHECK-NEXT: 1 71 71.00 U fsqrt311# 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 wait323# CHECK-NEXT: 1 100 0.50 * U fnsave (%eax)324# CHECK-NEXT: 1 5 1.00 U fsub %st, %st(1)325# CHECK-NEXT: 1 5 1.00 U fsub %st(2), %st326# CHECK-NEXT: 1 5 1.00 * U fsubs (%ecx)327# CHECK-NEXT: 1 5 1.00 * U fsubl (%eax)328# CHECK-NEXT: 1 5 1.00 U fsubp %st, %st(1)329# CHECK-NEXT: 1 5 1.00 U fsubp %st, %st(2)330# CHECK-NEXT: 1 5 1.00 * U fisubs (%ecx)331# CHECK-NEXT: 1 5 1.00 * U fisubl (%eax)332# CHECK-NEXT: 1 5 1.00 U fsubr %st, %st(1)333# CHECK-NEXT: 1 5 1.00 U fsubr %st(2), %st334# CHECK-NEXT: 1 5 1.00 * U fsubrs (%ecx)335# CHECK-NEXT: 1 5 1.00 * U fsubrl (%eax)336# CHECK-NEXT: 1 5 1.00 U fsubrp %st, %st(1)337# CHECK-NEXT: 1 5 1.00 U fsubrp %st, %st(2)338# CHECK-NEXT: 1 5 1.00 * U fisubrs (%ecx)339# CHECK-NEXT: 1 5 1.00 * U fisubrl (%eax)340# CHECK-NEXT: 1 9 4.50 U ftst341# 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 fucompp346# CHECK-NEXT: 1 9 4.50 U fucomi %st(3), %st347# CHECK-NEXT: 1 9 4.50 U fucompi %st(3), %st348# CHECK-NEXT: 1 1 0.50 U wait349# CHECK-NEXT: 1 1 1.00 U fxam350# 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 fxtract355# CHECK-NEXT: 1 146 73.00 U fyl2x356# CHECK-NEXT: 1 147 73.50 U fyl2xp1357 358# CHECK: Resources:359# CHECK-NEXT: [0] - AtomPort0360# CHECK-NEXT: [1] - AtomPort1361 362# CHECK: Resource pressure per iteration:363# CHECK-NEXT: [0] [1]364# CHECK-NEXT: 1807.50 1676.50365 366# CHECK: Resource pressure by instruction:367# CHECK-NEXT: [0] [1] Instructions:368# CHECK-NEXT: 49.50 49.50 f2xm1369# CHECK-NEXT: - 1.00 fabs370# CHECK-NEXT: - 1.00 fadd %st, %st(1)371# CHECK-NEXT: - 1.00 fadd %st(2), %st372# CHECK-NEXT: 1.00 1.00 fadds (%ecx)373# CHECK-NEXT: 1.00 1.00 faddl (%ecx)374# CHECK-NEXT: - 1.00 faddp %st, %st(1)375# CHECK-NEXT: - 1.00 faddp %st, %st(2)376# CHECK-NEXT: 1.00 1.00 fiadds (%ecx)377# CHECK-NEXT: 1.00 1.00 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 fchs381# CHECK-NEXT: 12.50 12.50 fnclex382# CHECK-NEXT: 4.50 4.50 fcmovb %st(1), %st383# CHECK-NEXT: 4.50 4.50 fcmovbe %st(1), %st384# CHECK-NEXT: 4.50 4.50 fcmove %st(1), %st385# CHECK-NEXT: 4.50 4.50 fcmovnb %st(1), %st386# CHECK-NEXT: 4.50 4.50 fcmovnbe %st(1), %st387# CHECK-NEXT: 4.50 4.50 fcmovne %st(1), %st388# CHECK-NEXT: 4.50 4.50 fcmovnu %st(1), %st389# CHECK-NEXT: 4.50 4.50 fcmovu %st(1), %st390# 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 fcompp399# CHECK-NEXT: 4.50 4.50 fcomi %st(3), %st400# CHECK-NEXT: 4.50 4.50 fcompi %st(3), %st401# CHECK-NEXT: 87.00 87.00 fcos402# CHECK-NEXT: 0.50 0.50 fdecstp403# CHECK-NEXT: 34.00 34.00 fdiv %st, %st(1)404# CHECK-NEXT: 34.00 34.00 fdiv %st(2), %st405# CHECK-NEXT: 34.00 34.00 fdivs (%ecx)406# CHECK-NEXT: 34.00 34.00 fdivl (%eax)407# CHECK-NEXT: 34.00 34.00 fdivp %st, %st(1)408# CHECK-NEXT: 34.00 34.00 fdivp %st, %st(2)409# CHECK-NEXT: 34.00 34.00 fidivs (%ecx)410# CHECK-NEXT: 34.00 34.00 fidivl (%eax)411# CHECK-NEXT: 34.00 34.00 fdivr %st, %st(1)412# CHECK-NEXT: 34.00 34.00 fdivr %st(2), %st413# CHECK-NEXT: 34.00 34.00 fdivrs (%ecx)414# CHECK-NEXT: 34.00 34.00 fdivrl (%eax)415# CHECK-NEXT: 34.00 34.00 fdivrp %st, %st(1)416# CHECK-NEXT: 34.00 34.00 fdivrp %st, %st(2)417# CHECK-NEXT: 34.00 34.00 fidivrs (%ecx)418# CHECK-NEXT: 34.00 34.00 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 fincstp428# CHECK-NEXT: 31.50 31.50 fninit429# 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 fld1444# CHECK-NEXT: 5.00 5.00 fldl2e445# CHECK-NEXT: 5.00 5.00 fldl2t446# CHECK-NEXT: 5.00 5.00 fldlg2447# CHECK-NEXT: 5.00 5.00 fldln2448# CHECK-NEXT: 5.00 5.00 fldpi449# CHECK-NEXT: 0.50 0.50 fldz450# CHECK-NEXT: 2.00 - fmul %st, %st(1)451# CHECK-NEXT: 2.00 - fmul %st(2), %st452# CHECK-NEXT: 2.00 - fmuls (%ecx)453# CHECK-NEXT: 2.00 - fmull (%eax)454# CHECK-NEXT: 2.00 - fmulp %st, %st(1)455# CHECK-NEXT: 2.00 - fmulp %st, %st(2)456# CHECK-NEXT: 2.00 - fimuls (%ecx)457# CHECK-NEXT: 2.00 - fimull (%eax)458# CHECK-NEXT: 0.50 0.50 fnop459# CHECK-NEXT: 91.50 91.50 fpatan460# CHECK-NEXT: 27.50 27.50 fprem461# CHECK-NEXT: 35.50 35.50 fprem1462# CHECK-NEXT: 84.00 84.00 fptan463# CHECK-NEXT: 23.00 23.00 frndint464# CHECK-NEXT: 0.50 0.50 frstor (%eax)465# CHECK-NEXT: 0.50 0.50 fnsave (%eax)466# CHECK-NEXT: 38.50 38.50 fscale467# CHECK-NEXT: 87.00 87.00 fsin468# CHECK-NEXT: 87.00 87.00 fsincos469# CHECK-NEXT: 71.00 - fsqrt470# 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 wait482# CHECK-NEXT: 0.50 0.50 fnsave (%eax)483# CHECK-NEXT: - 1.00 fsub %st, %st(1)484# CHECK-NEXT: - 1.00 fsub %st(2), %st485# CHECK-NEXT: 1.00 1.00 fsubs (%ecx)486# CHECK-NEXT: 1.00 1.00 fsubl (%eax)487# CHECK-NEXT: - 1.00 fsubp %st, %st(1)488# CHECK-NEXT: - 1.00 fsubp %st, %st(2)489# CHECK-NEXT: 1.00 1.00 fisubs (%ecx)490# CHECK-NEXT: 1.00 1.00 fisubl (%eax)491# CHECK-NEXT: - 1.00 fsubr %st, %st(1)492# CHECK-NEXT: - 1.00 fsubr %st(2), %st493# CHECK-NEXT: 1.00 1.00 fsubrs (%ecx)494# CHECK-NEXT: 1.00 1.00 fsubrl (%eax)495# CHECK-NEXT: - 1.00 fsubrp %st, %st(1)496# CHECK-NEXT: - 1.00 fsubrp %st, %st(2)497# CHECK-NEXT: 1.00 1.00 fisubrs (%ecx)498# CHECK-NEXT: 1.00 1.00 fisubrl (%eax)499# CHECK-NEXT: 4.50 4.50 ftst500# 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 fucompp505# CHECK-NEXT: 4.50 4.50 fucomi %st(3), %st506# CHECK-NEXT: 4.50 4.50 fucompi %st(3), %st507# CHECK-NEXT: 0.50 0.50 wait508# CHECK-NEXT: 1.00 - fxam509# 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 fxtract514# CHECK-NEXT: 73.00 73.00 fyl2x515# CHECK-NEXT: 73.50 73.50 fyl2xp1516