# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=znver1 -instruction-tables < %s | FileCheck %s
f2xm1
fabs
fadd %st, %
fadd %
faddp %
faddp %
fchs
fnclex
fcmovb %, %st
fcmovbe %, %st
fcmove %, %st
fcmovnb %, %st
fcmovnbe %, %st
fcmovne %, %st
fcmovnu %, %st
fcmovu %, %st
fcom %
fcom %
fcomp %
fcomp %
fcompp
fcomi %
fcompi %
fcos
fdecstp
fdiv %st, %
fdiv %
fdivp %
fdivp %
fdivr %st, %
fdivr %
fdivrp %
fdivrp %
ffree %
fincstp
fninit
fld %
fld1
fldl2e
fldl2t
fldlg2
fldln2
fldpi
fldz
fmul %st, %
fmul %
fmulp %
fmulp %
fnop
fpatan
fprem
fprem1
fptan
frndint
fscale
fsin
fsincos
fsqrt
fst %
fstp %
fsub %st, %
fsub %
fsubp %
fsubp %
fsubr %st, %
fsubr %
fsubrp %
fsubrp %
ftst
fucom %
fucom %
fucomp %
fucomp %
fucompp
fucomi %
fucompi %
fwait
fxam
fxch %
fxch %
fxtract
fyl2x
fyl2xp1
# CHECK: Instruction Info:
# CHECK-NEXT: [1]: #uOps
# CHECK-NEXT: [2]: Latency
# CHECK-NEXT: [3]: RThroughput
# CHECK-NEXT: [4]: MayLoad
# CHECK-NEXT: [5]: MayStore
# CHECK-NEXT: [6]: HasSideEffects (U)
# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
# CHECK-NEXT: 1 100 0.25 U f2xm1
# CHECK-NEXT: 1 2 1.00 U fabs
# CHECK-NEXT: 1 3 0.50 U fadd %st, %st(1)
# CHECK-NEXT: 1 3 0.50 U fadd %st(2), %st
# CHECK-NEXT: 1 10 0.50 * U fadds (%ecx)
# CHECK-NEXT: 1 10 0.50 * U faddl (%ecx)
# CHECK-NEXT: 1 3 0.50 U faddp %st, %st(1)
# CHECK-NEXT: 1 3 0.50 U faddp %st, %st(2)
# CHECK-NEXT: 1 10 0.50 * U fiadds (%ecx)
# CHECK-NEXT: 1 10 0.50 * U fiaddl (%ecx)
# CHECK-NEXT: 1 100 0.25 * U fbld (%ecx)
# CHECK-NEXT: 1 100 0.25 * U fbstp (%eax)
# CHECK-NEXT: 1 1 1.00 U fchs
# CHECK-NEXT: 1 100 0.25 U fnclex
# CHECK-NEXT: 1 100 0.25 U fcmovb %st(1), %st
# CHECK-NEXT: 1 100 0.25 U fcmovbe %st(1), %st
# CHECK-NEXT: 1 100 0.25 U fcmove %st(1), %st
# CHECK-NEXT: 1 100 0.25 U fcmovnb %st(1), %st
# CHECK-NEXT: 1 100 0.25 U fcmovnbe %st(1), %st
# CHECK-NEXT: 1 100 0.25 U fcmovne %st(1), %st
# CHECK-NEXT: 1 100 0.25 U fcmovnu %st(1), %st
# CHECK-NEXT: 1 100 0.25 U fcmovu %st(1), %st
# CHECK-NEXT: 1 1 1.00 U fcom %st(1)
# CHECK-NEXT: 1 1 1.00 U fcom %st(3)
# CHECK-NEXT: 1 8 1.00 * U fcoms (%ecx)
# CHECK-NEXT: 1 8 1.00 * U fcoml (%eax)
# CHECK-NEXT: 1 1 1.00 U fcomp %st(1)
# CHECK-NEXT: 1 1 1.00 U fcomp %st(3)
# CHECK-NEXT: 1 8 1.00 * U fcomps (%ecx)
# CHECK-NEXT: 1 8 1.00 * U fcompl (%eax)
# CHECK-NEXT: 1 1 1.00 U fcompp
# CHECK-NEXT: 1 9 0.50 U fcomi %st(3), %st
# CHECK-NEXT: 1 9 0.50 U fcompi %st(3), %st
# CHECK-NEXT: 1 100 0.25 U fcos
# CHECK-NEXT: 1 11 1.00 U fdecstp
# CHECK-NEXT: 1 15 1.00 U fdiv %st, %st(1)
# CHECK-NEXT: 1 15 1.00 U fdiv %st(2), %st
# CHECK-NEXT: 1 22 1.00 * U fdivs (%ecx)
# CHECK-NEXT: 1 22 1.00 * U fdivl (%eax)
# CHECK-NEXT: 1 15 1.00 U fdivp %st, %st(1)
# CHECK-NEXT: 1 15 1.00 U fdivp %st, %st(2)
# CHECK-NEXT: 1 22 1.00 * U fidivs (%ecx)
# CHECK-NEXT: 1 22 1.00 * U fidivl (%eax)
# CHECK-NEXT: 1 15 1.00 U fdivr %st, %st(1)
# CHECK-NEXT: 1 15 1.00 U fdivr %st(2), %st
# CHECK-NEXT: 1 22 1.00 * U fdivrs (%ecx)
# CHECK-NEXT: 1 22 1.00 * U fdivrl (%eax)
# CHECK-NEXT: 1 15 1.00 U fdivrp %st, %st(1)
# CHECK-NEXT: 1 15 1.00 U fdivrp %st, %st(2)
# CHECK-NEXT: 1 22 1.00 * U fidivrs (%ecx)
# CHECK-NEXT: 1 22 1.00 * U fidivrl (%eax)
# CHECK-NEXT: 1 11 1.00 U ffree %st(0)
# CHECK-NEXT: 2 12 1.50 * U ficoms (%ecx)
# CHECK-NEXT: 2 12 1.50 * U ficoml (%eax)
# CHECK-NEXT: 2 12 1.50 * U ficomps (%ecx)
# CHECK-NEXT: 2 12 1.50 * U ficompl (%eax)
# CHECK-NEXT: 2 11 1.00 * U filds (%edx)
# CHECK-NEXT: 2 11 1.00 * U fildl (%ecx)
# CHECK-NEXT: 2 11 1.00 * U fildll (%eax)
# CHECK-NEXT: 1 11 1.00 U fincstp
# CHECK-NEXT: 1 100 0.25 U fninit
# CHECK-NEXT: 1 12 0.50 * U fists (%edx)
# CHECK-NEXT: 1 12 0.50 * U fistl (%ecx)
# CHECK-NEXT: 1 12 0.50 * U fistps (%edx)
# CHECK-NEXT: 1 12 0.50 * U fistpl (%ecx)
# CHECK-NEXT: 1 12 0.50 * U fistpll (%eax)
# CHECK-NEXT: 1 12 0.50 * U fisttps (%edx)
# CHECK-NEXT: 1 12 0.50 * U fisttpl (%ecx)
# CHECK-NEXT: 1 12 0.50 * U fisttpll (%eax)
# CHECK-NEXT: 1 1 0.50 U fld %st(0)
# CHECK-NEXT: 1 8 0.50 * U flds (%edx)
# CHECK-NEXT: 1 8 0.50 * U fldl (%ecx)
# CHECK-NEXT: 2 1 0.50 * U fldt (%eax)
# CHECK-NEXT: 1 100 0.25 * U fldcw (%eax)
# CHECK-NEXT: 1 100 0.25 * U fldenv (%eax)
# CHECK-NEXT: 1 11 1.00 U fld1
# CHECK-NEXT: 1 11 1.00 U fldl2e
# CHECK-NEXT: 1 11 1.00 U fldl2t
# CHECK-NEXT: 1 11 1.00 U fldlg2
# CHECK-NEXT: 1 11 1.00 U fldln2
# CHECK-NEXT: 1 11 1.00 U fldpi
# CHECK-NEXT: 1 8 0.50 U fldz
# CHECK-NEXT: 1 3 0.50 U fmul %st, %st(1)
# CHECK-NEXT: 1 3 0.50 U fmul %st(2), %st
# CHECK-NEXT: 2 10 0.50 * U fmuls (%ecx)
# CHECK-NEXT: 2 10 0.50 * U fmull (%eax)
# CHECK-NEXT: 1 3 0.50 U fmulp %st, %st(1)
# CHECK-NEXT: 1 3 0.50 U fmulp %st, %st(2)
# CHECK-NEXT: 2 10 0.50 * U fimuls (%ecx)
# CHECK-NEXT: 2 10 0.50 * U fimull (%eax)
# CHECK-NEXT: 1 1 1.00 U fnop
# CHECK-NEXT: 1 100 0.25 U fpatan
# CHECK-NEXT: 1 100 0.25 U fprem
# CHECK-NEXT: 1 100 0.25 U fprem1
# CHECK-NEXT: 1 100 0.25 U fptan
# CHECK-NEXT: 1 100 0.25 U frndint
# CHECK-NEXT: 1 100 0.25 * U frstor (%eax)
# CHECK-NEXT: 1 100 0.25 * U fnsave (%eax)
# CHECK-NEXT: 1 100 0.25 U fscale
# CHECK-NEXT: 1 100 0.25 U fsin
# CHECK-NEXT: 1 100 0.25 U fsincos
# CHECK-NEXT: 1 20 20.00 U fsqrt
# CHECK-NEXT: 2 5 0.50 U fst %st(0)
# CHECK-NEXT: 1 1 0.50 * U fsts (%edx)
# CHECK-NEXT: 1 1 0.50 * U fstl (%ecx)
# CHECK-NEXT: 2 5 0.50 U fstp %st(0)
# CHECK-NEXT: 1 1 0.50 * U fstpl (%edx)
# CHECK-NEXT: 1 1 0.50 * U fstpl (%ecx)
# CHECK-NEXT: 1 5 0.50 * U fstpt (%eax)
# CHECK-NEXT: 1 100 0.25 * U fnstcw (%eax)
# CHECK-NEXT: 1 100 0.25 * U fnstenv (%eax)
# CHECK-NEXT: 1 100 0.25 * U fnstsw (%eax)
# CHECK-NEXT: 1 100 0.25 * U frstor (%eax)
# CHECK-NEXT: 1 1 1.00 U wait
# CHECK-NEXT: 1 100 0.25 * U fnsave (%eax)
# CHECK-NEXT: 1 3 0.50 U fsub %st, %st(1)
# CHECK-NEXT: 1 3 0.50 U fsub %st(2), %st
# CHECK-NEXT: 1 10 0.50 * U fsubs (%ecx)
# CHECK-NEXT: 1 10 0.50 * U fsubl (%eax)
# CHECK-NEXT: 1 3 0.50 U fsubp %st, %st(1)
# CHECK-NEXT: 1 3 0.50 U fsubp %st, %st(2)
# CHECK-NEXT: 1 10 0.50 * U fisubs (%ecx)
# CHECK-NEXT: 1 10 0.50 * U fisubl (%eax)
# CHECK-NEXT: 1 3 0.50 U fsubr %st, %st(1)
# CHECK-NEXT: 1 3 0.50 U fsubr %st(2), %st
# CHECK-NEXT: 1 10 0.50 * U fsubrs (%ecx)
# CHECK-NEXT: 1 10 0.50 * U fsubrl (%eax)
# CHECK-NEXT: 1 3 0.50 U fsubrp %st, %st(1)
# CHECK-NEXT: 1 3 0.50 U fsubrp %st, %st(2)
# CHECK-NEXT: 1 10 0.50 * U fisubrs (%ecx)
# CHECK-NEXT: 1 10 0.50 * U fisubrl (%eax)
# CHECK-NEXT: 1 1 1.00 U ftst
# CHECK-NEXT: 1 1 1.00 U fucom %st(1)
# CHECK-NEXT: 1 1 1.00 U fucom %st(3)
# CHECK-NEXT: 1 1 1.00 U fucomp %st(1)
# CHECK-NEXT: 1 1 1.00 U fucomp %st(3)
# CHECK-NEXT: 1 1 1.00 U fucompp
# CHECK-NEXT: 1 9 0.50 U fucomi %st(3), %st
# CHECK-NEXT: 1 9 0.50 U fucompi %st(3), %st
# CHECK-NEXT: 1 1 1.00 U wait
# CHECK-NEXT: 1 1 1.00 U fxam
# CHECK-NEXT: 1 1 0.25 U fxch %st(1)
# CHECK-NEXT: 1 1 0.25 U fxch %st(3)
# CHECK-NEXT: 1 100 0.25 * * U fxrstor (%eax)
# CHECK-NEXT: 1 100 0.25 * * U fxsave (%eax)
# CHECK-NEXT: 1 100 0.25 U fxtract
# CHECK-NEXT: 1 100 0.25 U fyl2x
# CHECK-NEXT: 1 100 0.25 U fyl2xp1
# CHECK: Resources:
# CHECK-NEXT: [0] - ZnAGU0
# CHECK-NEXT: [1] - ZnAGU1
# CHECK-NEXT: [2] - ZnALU0
# CHECK-NEXT: [3] - ZnALU1
# CHECK-NEXT: [4] - ZnALU2
# CHECK-NEXT: [5] - ZnALU3
# CHECK-NEXT: [6] - ZnDivider
# CHECK-NEXT: [7] - ZnFPU0
# CHECK-NEXT: [8] - ZnFPU1
# CHECK-NEXT: [9] - ZnFPU2
# CHECK-NEXT: [10] - ZnFPU3
# CHECK-NEXT: [11] - ZnMultiplier
# CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
# CHECK-NEXT: 32.50 32.50 - - - - - 30.50 6.00 20.00 76.50 -
# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] Instructions:
# CHECK-NEXT: - - - - - - - - - - - - f2xm1
# CHECK-NEXT: - - - - - - - - - - 1.00 - fabs
# CHECK-NEXT: - - - - - - - - - 0.50 0.50 - fadd %st, %st(1)
# CHECK-NEXT: - - - - - - - - - 0.50 0.50 - fadd %st(2), %st
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fadds (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - faddl (%ecx)
# CHECK-NEXT: - - - - - - - - - 0.50 0.50 - faddp %st, %st(1)
# CHECK-NEXT: - - - - - - - - - 0.50 0.50 - faddp %st, %st(2)
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fiadds (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fiaddl (%ecx)
# CHECK-NEXT: - - - - - - - - - - - - fbld (%ecx)
# CHECK-NEXT: - - - - - - - - - - - - fbstp (%eax)
# CHECK-NEXT: - - - - - - - - - - 1.00 - fchs
# CHECK-NEXT: - - - - - - - - - - - - fnclex
# CHECK-NEXT: - - - - - - - - - - - - fcmovb %st(1), %st
# CHECK-NEXT: - - - - - - - - - - - - fcmovbe %st(1), %st
# CHECK-NEXT: - - - - - - - - - - - - fcmove %st(1), %st
# CHECK-NEXT: - - - - - - - - - - - - fcmovnb %st(1), %st
# CHECK-NEXT: - - - - - - - - - - - - fcmovnbe %st(1), %st
# CHECK-NEXT: - - - - - - - - - - - - fcmovne %st(1), %st
# CHECK-NEXT: - - - - - - - - - - - - fcmovnu %st(1), %st
# CHECK-NEXT: - - - - - - - - - - - - fcmovu %st(1), %st
# CHECK-NEXT: - - - - - - - 1.00 - - - - fcom %st(1)
# CHECK-NEXT: - - - - - - - 1.00 - - - - fcom %st(3)
# CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fcoms (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fcoml (%eax)
# CHECK-NEXT: - - - - - - - 1.00 - - - - fcomp %st(1)
# CHECK-NEXT: - - - - - - - 1.00 - - - - fcomp %st(3)
# CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fcomps (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - fcompl (%eax)
# CHECK-NEXT: - - - - - - - 1.00 - - - - fcompp
# CHECK-NEXT: 0.50 0.50 - - - - - 0.50 - 0.50 - - fcomi %st(3), %st
# CHECK-NEXT: 0.50 0.50 - - - - - 0.50 - 0.50 - - fcompi %st(3), %st
# CHECK-NEXT: - - - - - - - - - - - - fcos
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fdecstp
# CHECK-NEXT: - - - - - - - - - - 1.00 - fdiv %st, %st(1)
# CHECK-NEXT: - - - - - - - - - - 1.00 - fdiv %st(2), %st
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fdivs (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fdivl (%eax)
# CHECK-NEXT: - - - - - - - - - - 1.00 - fdivp %st, %st(1)
# CHECK-NEXT: - - - - - - - - - - 1.00 - fdivp %st, %st(2)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fidivs (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fidivl (%eax)
# CHECK-NEXT: - - - - - - - - - - 1.00 - fdivr %st, %st(1)
# CHECK-NEXT: - - - - - - - - - - 1.00 - fdivr %st(2), %st
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fdivrs (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fdivrl (%eax)
# CHECK-NEXT: - - - - - - - - - - 1.00 - fdivrp %st, %st(1)
# CHECK-NEXT: - - - - - - - - - - 1.00 - fdivrp %st, %st(2)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fidivrs (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fidivrl (%eax)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - ffree %st(0)
# CHECK-NEXT: 0.50 0.50 - - - - - 1.50 - - 1.50 - ficoms (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - 1.50 - - 1.50 - ficoml (%eax)
# CHECK-NEXT: 0.50 0.50 - - - - - 1.50 - - 1.50 - ficomps (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - 1.50 - - 1.50 - ficompl (%eax)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - filds (%edx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fildl (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fildll (%eax)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fincstp
# CHECK-NEXT: - - - - - - - - - - - - fninit
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fists (%edx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fistl (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fistps (%edx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fistpl (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fistpll (%eax)
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fisttps (%edx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fisttpl (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fisttpll (%eax)
# CHECK-NEXT: - - - - - - - - 0.50 - 0.50 - fld %st(0)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - flds (%edx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - fldl (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - - 0.50 - 0.50 - fldt (%eax)
# CHECK-NEXT: - - - - - - - - - - - - fldcw (%eax)
# CHECK-NEXT: - - - - - - - - - - - - fldenv (%eax)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fld1
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fldl2e
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fldl2t
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fldlg2
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fldln2
# CHECK-NEXT: 0.50 0.50 - - - - - - - - 1.00 - fldpi
# CHECK-NEXT: 0.50 0.50 - - - - - - 0.50 - 0.50 - fldz
# CHECK-NEXT: - - - - - - - 0.50 0.50 - - - fmul %st, %st(1)
# CHECK-NEXT: - - - - - - - 0.50 0.50 - - - fmul %st(2), %st
# CHECK-NEXT: 0.50 0.50 - - - - - 0.50 0.50 - - - fmuls (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - 0.50 0.50 - - - fmull (%eax)
# CHECK-NEXT: - - - - - - - 0.50 0.50 - - - fmulp %st, %st(1)
# CHECK-NEXT: - - - - - - - 0.50 0.50 - - - fmulp %st, %st(2)
# CHECK-NEXT: 0.50 0.50 - - - - - 0.50 0.50 - - - fimuls (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - 0.50 0.50 - - - fimull (%eax)
# CHECK-NEXT: - - - - - - - 1.00 - - - - fnop
# CHECK-NEXT: - - - - - - - - - - - - fpatan
# CHECK-NEXT: - - - - - - - - - - - - fprem
# CHECK-NEXT: - - - - - - - - - - - - fprem1
# CHECK-NEXT: - - - - - - - - - - - - fptan
# CHECK-NEXT: - - - - - - - - - - - - frndint
# CHECK-NEXT: - - - - - - - - - - - - frstor (%eax)
# CHECK-NEXT: - - - - - - - - - - - - fnsave (%eax)
# CHECK-NEXT: - - - - - - - - - - - - fscale
# CHECK-NEXT: - - - - - - - - - - - - fsin
# CHECK-NEXT: - - - - - - - - - - - - fsincos
# CHECK-NEXT: - - - - - - - - - - 20.00 - fsqrt
# CHECK-NEXT: - - - - - - - - - 0.50 0.50 - fst %st(0)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - fsts (%edx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - fstl (%ecx)
# CHECK-NEXT: - - - - - - - - - 0.50 0.50 - fstp %st(0)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - fstpl (%edx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - fstpl (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fstpt (%eax)
# CHECK-NEXT: - - - - - - - - - - - - fnstcw (%eax)
# CHECK-NEXT: - - - - - - - - - - - - fnstenv (%eax)
# CHECK-NEXT: - - - - - - - - - - - - fnstsw (%eax)
# CHECK-NEXT: - - - - - - - - - - - - frstor (%eax)
# CHECK-NEXT: - - - - - - - 1.00 - - - - wait
# CHECK-NEXT: - - - - - - - - - - - - fnsave (%eax)
# CHECK-NEXT: - - - - - - - - - 0.50 0.50 - fsub %st, %st(1)
# CHECK-NEXT: - - - - - - - - - 0.50 0.50 - fsub %st(2), %st
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fsubs (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fsubl (%eax)
# CHECK-NEXT: - - - - - - - - - 0.50 0.50 - fsubp %st, %st(1)
# CHECK-NEXT: - - - - - - - - - 0.50 0.50 - fsubp %st, %st(2)
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fisubs (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fisubl (%eax)
# CHECK-NEXT: - - - - - - - - - 0.50 0.50 - fsubr %st, %st(1)
# CHECK-NEXT: - - - - - - - - - 0.50 0.50 - fsubr %st(2), %st
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fsubrs (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fsubrl (%eax)
# CHECK-NEXT: - - - - - - - - - 0.50 0.50 - fsubrp %st, %st(1)
# CHECK-NEXT: - - - - - - - - - 0.50 0.50 - fsubrp %st, %st(2)
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fisubrs (%ecx)
# CHECK-NEXT: 0.50 0.50 - - - - - - - 0.50 0.50 - fisubrl (%eax)
# CHECK-NEXT: - - - - - - - 1.00 - - - - ftst
# CHECK-NEXT: - - - - - - - 1.00 - - - - fucom %st(1)
# CHECK-NEXT: - - - - - - - 1.00 - - - - fucom %st(3)
# CHECK-NEXT: - - - - - - - 1.00 - - - - fucomp %st(1)
# CHECK-NEXT: - - - - - - - 1.00 - - - - fucomp %st(3)
# CHECK-NEXT: - - - - - - - 1.00 - - - - fucompp
# CHECK-NEXT: 0.50 0.50 - - - - - 0.50 - 0.50 - - fucomi %st(3), %st
# CHECK-NEXT: 0.50 0.50 - - - - - 0.50 - 0.50 - - fucompi %st(3), %st
# CHECK-NEXT: - - - - - - - 1.00 - - - - wait
# CHECK-NEXT: - - - - - - - - - - 1.00 - fxam
# CHECK-NEXT: - - - - - - - 0.25 0.25 0.25 0.25 - fxch %st(1)
# CHECK-NEXT: - - - - - - - 0.25 0.25 0.25 0.25 - fxch %st(3)
# CHECK-NEXT: - - - - - - - - - - - - fxrstor (%eax)
# CHECK-NEXT: - - - - - - - - - - - - fxsave (%eax)
# CHECK-NEXT: - - - - - - - - - - - - fxtract
# CHECK-NEXT: - - - - - - - - - - - - fyl2x
# CHECK-NEXT: - - - - - - - - - - - - fyl2xp1