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|
open Op;;
let resource_bounds = [| 1 |];;
let nr_non_pipelined_units = 1;;
let latency_of_op (op : operation) (nargs : int) =
match op with
| Omove
| Ointconst _
| Olongconst _
| Ofloatconst _
| Osingleconst _
| Oaddrsymbol _
| Oaddrstack _ -> 1
| Oshift _ -> 2
| Oadd -> 1
| Oaddshift _ -> 2
| Oaddimm _
| Oneg -> 1
| Onegshift _ -> 2
| Osub -> 1
| Osubshift _ -> 2
| Omul
| Omuladd
| Omulsub -> 4
| Odiv
| Odivu -> 29
| Oand -> 1
| Oandshift _ -> 2
| Oandimm _ -> 1
| Oor -> 1
| Oorshift _ -> 2
| Oorimm _ -> 1
| Oxor -> 1
| Oxorshift _ -> 2
| Oxorimm _ -> 1
| Onot -> 1
| Onotshift _ -> 2
| Obic -> 1
| Obicshift _ -> 2
| Oorn -> 1
| Oornshift _ -> 2
| Oeqv -> 1
| Oeqvshift _ -> 2
| Oshl
| Oshr
| Oshru -> 2
| Oshrximm _ -> 6
| Ozext _
| Osext _ -> 1
| Oshlzext _
| Oshlsext _
| Ozextshr _
| Osextshr _ -> 2
(* 64-bit integer arithmetic *)
| Oshiftl _ -> 2
| Oextend _ -> 1
| Omakelong
| Olowlong
| Ohighlong
| Oaddl -> 1
| Oaddlshift _
| Oaddlext _ -> 2
| Oaddlimm _
| Onegl -> 1
| Oneglshift _ -> 2
| Osubl -> 1
| Osublshift _
| Osublext _ -> 2
| Omull
| Omulladd
| Omullsub
| Omullhs
| Omullhu -> 4
| Odivl -> 50
| Odivlu -> 50
| Oandl -> 1
| Oandlshift _ -> 2
| Oandlimm _
| Oorl -> 1
| Oorlshift _ -> 2
| Oorlimm _
| Oxorl -> 1
| Oxorlshift _ -> 2
| Oxorlimm _
| Onotl -> 1
| Onotlshift _ -> 2
| Obicl -> 1
| Obiclshift _ -> 2
| Oornl -> 1
| Oornlshift _ -> 2
| Oeqvl -> 1
| Oeqvlshift _ -> 2
| Oshll
| Oshrl
| Oshrlu -> 2
| Oshrlximm _ -> 6
| Ozextl _
| Osextl _ -> 1
| Oshllzext _
| Oshllsext _
| Ozextshrl _
| Osextshrl _ -> 2
(* 64-bit floating-point arithmetic *)
| Onegf (* r [rd = - r1] *)
| Oabsf (* r [rd = abs(r1)] *)
| Oaddf (* r [rd = r1 + r2] *)
| Osubf (* r [rd = r1 - r2] *)
| Omulf (* r [rd = r1 * r2] *)
| Odivf (* r [rd = r1 / r2] *)
(* 32-bit floating-point arithmetic *)
| Onegfs (* r [rd = - r1] *)
| Oabsfs (* r [rd = abs(r1)] *)
| Oaddfs (* r [rd = r1 + r2] *)
| Osubfs (* r [rd = r1 - r2] *)
| Omulfs (* r [rd = r1 * r2] *)
| Odivfs (* r [rd = r1 / r2] *)
| Osingleoffloat (* r [rd] is [r1] truncated to single-precision float *)
| Ofloatofsingle (* r [rd] is [r1] extended to double-precision float *)
(* Conversions between int and float *)
| Ointoffloat (* r [rd = signed_int_of_float64(r1)] *)
| Ointuoffloat (* r [rd = unsigned_int_of_float64(r1)] *)
| Ofloatofint (* r [rd = float64_of_signed_int(r1)] *)
| Ofloatofintu (* r [rd = float64_of_unsigned_int(r1)] *)
| Ointofsingle (* r [rd = signed_int_of_float32(r1)] *)
| Ointuofsingle (* r [rd = unsigned_int_of_float32(r1)] *)
| Osingleofint (* r [rd = float32_of_signed_int(r1)] *)
| Osingleofintu (* r [rd = float32_of_unsigned_int(r1)] *)
| Olongoffloat (* r [rd = signed_long_of_float64(r1)] *)
| Olonguoffloat (* r [rd = unsigned_long_of_float64(r1)] *)
| Ofloatoflong (* r [rd = float64_of_signed_long(r1)] *)
| Ofloatoflongu (* r [rd = float64_of_unsigned_long(r1)] *)
| Olongofsingle (* r [rd = signed_long_of_float32(r1)] *)
| Olonguofsingle (* r [rd = unsigned_long_of_float32(r1)] *)
| Osingleoflong (* r [rd = float32_of_signed_long(r1)] *)
| Osingleoflongu (* r [rd = float32_of_unsigned_int(r1)] *)
-> 6
(* Boolean tests *)
| Ocmp cmp | Osel (cmp, _) ->
(match cmp with
| Ccompf _ (* r FP comparison *)
| Cnotcompf _ (* r negation of an FP comparison *)
| Ccompfzero _ (* r comparison with 0.0 *)
| Cnotcompfzero _ (* r negation of comparison with 0.0 *)
| Ccompfs _ (* r FP comparison *)
| Cnotcompfs _ (* r negation of an FP comparison *)
| Ccompfszero _ (* r equal to 0.0 *)
| Cnotcompfszero _ (* r not equal to 0.0 *) -> 6
| _ -> 1);;
let resources_of_op (op : operation) (nargs : int) = [| 1 |];;
let resources_of_cond (cond : condition) (nargs : int) = [| 1 |];;
let latency_of_load trap chunk (addr : addressing) (nargs : int) = 3;;
let latency_of_call _ _ = 6;;
let resources_of_load trap chunk addressing nargs = [| 1 |];;
let resources_of_store chunk addressing nargs = [| 1 |];;
let resources_of_call _ _ = resource_bounds;;
let resources_of_builtin _ = resource_bounds;;
|
