ocaml-base-compiler 4.07.1

type machtype_component =

| Val
| Addr
| Int
| Float

type machtype = machtype_component array

val typ_void : machtype

val typ_val : machtype

val typ_addr : machtype

val typ_int : machtype

val typ_float : machtype

val size_component : machtype_component -> int

val lub_component : 
  machtype_component ->
  machtype_component ->
  machtype_component

Least upper bound of two machtype_components.

val ge_component : machtype_component -> machtype_component -> bool

Returns true iff the first supplied machtype_component is greater than or equal to the second under the relation used by lub_component.

val size_machtype : machtype -> int

type integer_comparison = Lambda.integer_comparison =

| Ceq
| Cne
| Clt
| Cgt
| Cle
| Cge

val negate_integer_comparison : integer_comparison -> integer_comparison

val swap_integer_comparison : integer_comparison -> integer_comparison

type float_comparison = Lambda.float_comparison =

| CFeq
| CFneq
| CFlt
| CFnlt
| CFgt
| CFngt
| CFle
| CFnle
| CFge
| CFnge

val negate_float_comparison : float_comparison -> float_comparison

val swap_float_comparison : float_comparison -> float_comparison

type label = int

val new_label : unit -> label

type raise_kind =

| Raise_withtrace
| Raise_notrace

type rec_flag =

| Nonrecursive
| Recursive

type memory_chunk =

| Byte_unsigned
| Byte_signed
| Sixteen_unsigned
| Sixteen_signed
| Thirtytwo_unsigned
| Thirtytwo_signed
| Word_int
| Word_val
| Single
| Double
| Double_u

and operation =

| Capply of machtype
| Cextcall of string * machtype * bool * label option
| Cload of memory_chunk * Asttypes.mutable_flag
| Calloc
| Cstore of memory_chunk * Lambda.initialization_or_assignment
| Caddi
| Csubi
| Cmuli
| Cmulhi
| Cdivi
| Cmodi
| Cand
| Cor
| Cxor
| Clsl
| Clsr
| Casr
| Ccmpi of integer_comparison
| Caddv
| Cadda
| Ccmpa of integer_comparison
| Cnegf
| Cabsf
| Caddf
| Csubf
| Cmulf
| Cdivf
| Cfloatofint
| Cintoffloat
| Ccmpf of float_comparison
| Craise of raise_kind
| Ccheckbound

and expression =

| Cconst_int of int
| Cconst_natint of nativeint
| Cconst_float of float
| Cconst_symbol of string
| Cconst_pointer of int
| Cconst_natpointer of nativeint
| Cblockheader of nativeint * Debuginfo.t
| Cvar of Ident.t
| Clet of Ident.t * expression * expression
| Cassign of Ident.t * expression
| Ctuple of expression list
| Cop of operation * expression list * Debuginfo.t
| Csequence of expression * expression
| Cifthenelse of expression * expression * expression
| Cswitch of expression * int array * expression array * Debuginfo.t
| Cloop of expression
| Ccatch of rec_flag * (int * Ident.t list * expression) list * expression
| Cexit of int * expression list
| Ctrywith of expression * Ident.t * expression

Not all cmm expressions currently have Debuginfo.t values attached to them. The ones that do are those that are likely to generate code that can fairly robustly be mapped back to a source location. In the future it might be the case that more Debuginfo.t annotations are desirable.

type codegen_option =

| Reduce_code_size
| No_CSE

type fundecl = {

fun_name : string;
fun_args : (Ident.t * machtype) list;
fun_body : expression;
fun_codegen_options : codegen_option list;
fun_dbg : Debuginfo.t;

}

type data_item =

| Cdefine_symbol of string
| Cglobal_symbol of string
| Cint8 of int
| Cint16 of int
| Cint32 of nativeint
| Cint of nativeint
| Csingle of float
| Cdouble of float
| Csymbol_address of string
| Cstring of string
| Cskip of int
| Calign of int

type phrase =

| Cfunction of fundecl
| Cdata of data_item list

val ccatch : (int * Ident.t list * expression * expression) -> expression

val reset : unit -> unit

package ocaml-base-compiler