Lines Matching refs:fp0
83 | is in fp0.
123 | fp0: scratch
166 fmovemx %fp0-%fp2,-(%a7)
234 | fp0: x/float(ILOG)
249 fmovex FP_SCR2(%a6),%fp0 |now fp0 has 1.f
251 faddw %d0,%fp0 |add in exp
252 fsubs FONE,%fp0 |subtract off 1.0
254 fmulx LOG2UP1,%fp0 |if neg, mul by LOG2UP1
255 fmovel %fp0,%d6 |put ILOG in d6 as a lword
258 fmulx LOG2,%fp0 |if pos, mul by LOG2
259 fmovel %fp0,%d6 |put ILOG in d6 as a lword
297 | fp0: float(ILOG)/Unchanged
369 | fp0: float(ILOG)/Unchanged
474 | fp0: float(ILOG)/X adjusted for SCALE (Y)
483 fmovex (%a0),%fp0 |load X from memory
484 fabsx %fp0 |use abs(X)
487 fdivx %fp1,%fp0 |calculate X / SCALE -> Y to fp0
507 fmulx 36(%a1),%fp0 |multiply fp0 by 10^8
508 fmulx 48(%a1),%fp0 |multiply fp0 by 10^16
513 fmulx 36(%a1),%fp0 |multiply fp0 by 10^8
514 fmulx 48(%a1),%fp0 |multiply fp0 by 10^16
516 fmulx %fp1,%fp0 |calculate X * SCALE -> Y to fp0
535 | fp0: Y/Y with lsb adjusted
541 fmovex %fp0,FP_SCR2(%a6) |move Y to memory
546 fmovex FP_SCR2(%a6),%fp0 |write adjusted Y back to fpu
562 | The FPSP routine sintd0 is used. The output is in fp0.
577 | fp0: Y/YINT
590 fmovex %fp0,(%a0) |move Y to memory at FP_SCR2(a6)
596 bsr sintdo |sint routine returns int in fp0
629 | fp0: int portion of Y/abs(YINT) adjusted
662 fabsx %fp0 |take abs of YINT
668 fabsx %fp0 |take abs of YINT
669 fcmpx %fp2,%fp0 |compare abs(YINT) with 10^(LEN-1)
678 fcmpx %fp2,%fp0 |compare abs(YINT) with 10^LEN
681 fdivs FTEN,%fp0 |if equal, divide by 10
707 fabsx %fp0 |get abs(YINT)
708 fcmpx %fp2,%fp0 |check if abs(YINT) = 10^LEN
710 fdivs FTEN,%fp0 |divide abs(YINT) by 10
739 | fp0: int portion of Y/abs(YINT) adjusted
749 fdivx %fp2,%fp0 |divide abs(YINT) by 10^LEN
751 fmovex %fp0,(%a0) |move abs(YINT)/10^LEN to memory
811 | fp0: abs(YINT) adjusted/float(ILOG)
822 ftstx %fp0 |test for zero
824 fmovel %d6,%fp0 |float ILOG
825 fabsx %fp0 |get abs of ILOG
830 fmoves F4933,%fp0 |force exponent to 4933
833 fmovel %d6,%fp0 |float ILOG
834 fabsx %fp0 |get abs of ILOG
837 ftstx %fp0 |test for zero
839 fmoves FONE,%fp0 |force exponent to 1
842 fmovel %d6,%fp0 |float ILOG
843 fabsx %fp0 |get abs of ILOG
845 fdivx 24(%a1),%fp0 |compute ILOG/10^4
846 fmovex %fp0,FP_SCR2(%a6) |store fp0 in memory
891 | fp0: float(ILOG)/Unchanged
915 fmovemx (%a7)+,%fp0-%fp2