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printlambda.ml
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(**************************************************************************)
(* *)
(* OCaml *)
(* *)
(* Xavier Leroy, projet Cristal, INRIA Rocquencourt *)
(* *)
(* Copyright 1996 Institut National de Recherche en Informatique et *)
(* en Automatique. *)
(* *)
(* All rights reserved. This file is distributed under the terms of *)
(* the GNU Lesser General Public License version 2.1, with the *)
(* special exception on linking described in the file LICENSE. *)
(* *)
(**************************************************************************)
open Format
open Asttypes
open Primitive
open Types
open Lambda
let rec struct_const ppf = function
| Const_base(Const_int n) -> fprintf ppf "%i" n
| Const_base(Const_char c) -> fprintf ppf "%C" c
| Const_base(Const_string (s, _, _)) -> fprintf ppf "%S" s
| Const_immstring s -> fprintf ppf "#%S" s
| Const_base(Const_float f) -> fprintf ppf "%s" f
| Const_base(Const_float32 f) -> fprintf ppf "%ss" f
| Const_base(Const_unboxed_float f) ->
fprintf ppf "%s" (Misc.format_as_unboxed_literal f)
| Const_base(Const_unboxed_float32 f) ->
fprintf ppf "%ss" (Misc.format_as_unboxed_literal f)
| Const_base(Const_int32 n) -> fprintf ppf "%lil" n
| Const_base(Const_int64 n) -> fprintf ppf "%LiL" n
| Const_base(Const_nativeint n) -> fprintf ppf "%nin" n
| Const_base(Const_unboxed_int32 i) ->
fprintf ppf "%sl" (Misc.format_as_unboxed_literal (Int32.to_string i))
| Const_base(Const_unboxed_int64 i) ->
fprintf ppf "%sL" (Misc.format_as_unboxed_literal (Int64.to_string i))
| Const_base(Const_unboxed_nativeint i) ->
fprintf ppf "%sn" (Misc.format_as_unboxed_literal (Nativeint.to_string i))
| Const_block(tag, []) ->
fprintf ppf "[%i]" tag
| Const_block(tag, hd::tl) ->
fprintf ppf "@[<1>[%i:@ @[%a@]]@]" tag struct_consts (hd, tl)
| Const_mixed_block(_, _, []) -> Misc.fatal_error "empty mixed block"
| Const_mixed_block(tag, shape, hd::tl) ->
fprintf ppf "@[<1>[%i mixed(%i):@ @[%a@]]@]" tag shape.value_prefix_len
struct_consts (hd, tl)
| Const_float_block [] ->
fprintf ppf "[|b |]"
| Const_float_block (f1 :: fl) ->
let floats ppf fl =
List.iter (fun f -> fprintf ppf "@ %s" f) fl in
fprintf ppf "@[<1>[|b@[%s%a@]|]@]" f1 floats fl
| Const_float_array [] ->
fprintf ppf "[| |]"
| Const_float_array (f1 :: fl) ->
let floats ppf fl =
List.iter (fun f -> fprintf ppf "@ %s" f) fl in
fprintf ppf "@[<1>[|@[%s%a@]|]@]" f1 floats fl
and struct_consts ppf (hd, tl) =
let sconsts ppf scl =
List.iter (fun sc -> fprintf ppf "@ %a" struct_const sc) scl
in
fprintf ppf "%a%a" struct_const hd sconsts tl
let array_kind = function
| Pgenarray -> "gen"
| Paddrarray -> "addr"
| Pintarray -> "int"
| Pfloatarray -> "float"
| Punboxedfloatarray Pfloat64 -> "unboxed_float"
| Punboxedfloatarray Pfloat32 -> "unboxed_float32"
| Punboxedintarray Pint32 -> "unboxed_int32"
| Punboxedintarray Pint64 -> "unboxed_int64"
| Punboxedintarray Pnativeint -> "unboxed_nativeint"
let array_ref_kind ppf k =
let pp_mode ppf = function
| Alloc_heap -> ()
| Alloc_local -> fprintf ppf "(local)"
in
match k with
| Pgenarray_ref mode -> fprintf ppf "gen%a" pp_mode mode
| Paddrarray_ref -> fprintf ppf "addr"
| Pintarray_ref -> fprintf ppf "int"
| Pfloatarray_ref mode -> fprintf ppf "float%a" pp_mode mode
| Punboxedfloatarray_ref Pfloat64 -> fprintf ppf "unboxed_float"
| Punboxedfloatarray_ref Pfloat32 -> fprintf ppf "unboxed_float32"
| Punboxedintarray_ref Pint32 -> fprintf ppf "unboxed_int32"
| Punboxedintarray_ref Pint64 -> fprintf ppf "unboxed_int64"
| Punboxedintarray_ref Pnativeint -> fprintf ppf "unboxed_nativeint"
let array_index_kind ppf k =
match k with
| Ptagged_int_index -> fprintf ppf "int"
| Punboxed_int_index Pint32 -> fprintf ppf "unboxed_int32"
| Punboxed_int_index Pint64 -> fprintf ppf "unboxed_int64"
| Punboxed_int_index Pnativeint -> fprintf ppf "unboxed_nativeint"
let array_set_kind ppf k =
let pp_mode ppf = function
| Modify_heap -> ()
| Modify_maybe_stack -> fprintf ppf "(local)"
in
match k with
| Pgenarray_set mode -> fprintf ppf "gen%a" pp_mode mode
| Paddrarray_set mode -> fprintf ppf "addr%a" pp_mode mode
| Pintarray_set -> fprintf ppf "int"
| Pfloatarray_set -> fprintf ppf "float"
| Punboxedfloatarray_set Pfloat64 -> fprintf ppf "unboxed_float"
| Punboxedfloatarray_set Pfloat32 -> fprintf ppf "unboxed_float32"
| Punboxedintarray_set Pint32 -> fprintf ppf "unboxed_int32"
| Punboxedintarray_set Pint64 -> fprintf ppf "unboxed_int64"
| Punboxedintarray_set Pnativeint -> fprintf ppf "unboxed_nativeint"
let alloc_mode_if_local = function
| Alloc_heap -> ""
| Alloc_local -> "local"
let alloc_mode ppf alloc_mode =
match alloc_mode with
| Alloc_heap -> fprintf ppf "heap"
| Alloc_local -> fprintf ppf "local"
let boxed_integer_name = function
| Pnativeint -> "nativeint"
| Pint32 -> "int32"
| Pint64 -> "int64"
let boxed_float_name = function
| Pfloat64 -> "float"
| Pfloat32 -> "float32"
let constructor_shape print_value_kind ppf shape =
let value_fields, flat_fields =
match shape with
| Constructor_uniform fields -> fields, []
| Constructor_mixed { value_prefix; flat_suffix } ->
value_prefix, flat_suffix
in
fprintf ppf "%a%t"
(Format.pp_print_list ~pp_sep:(fun ppf () -> fprintf ppf ",@ ")
print_value_kind)
value_fields
(fun ppf ->
match flat_fields with
| [] -> ()
| _ :: _ ->
fprintf ppf ";@%a"
(Format.pp_print_list ~pp_sep:(fun ppf () -> fprintf ppf ",@")
(fun ppf flat_element ->
fprintf ppf "[%s]"
(Types.flat_element_to_lowercase_string flat_element)))
flat_fields)
let tag_and_constructor_shape print_value_kind ppf (tag, shape) =
fprintf ppf "@[<hov 1>[%d:@ %a]@]"
tag
(constructor_shape print_value_kind)
shape
let variant_kind print_value_kind ppf ~consts ~non_consts =
fprintf ppf "@[<hov 1>[(consts (%a))@ (non_consts (%a))]@]"
(Format.pp_print_list ~pp_sep:Format.pp_print_space Format.pp_print_int)
consts
(Format.pp_print_list ~pp_sep:Format.pp_print_space
(tag_and_constructor_shape print_value_kind))
non_consts
let rec value_kind ppf = function
| Pgenval -> ()
| Pintval -> fprintf ppf "[int]"
| Pboxedfloatval bf -> fprintf ppf "[%s]" (boxed_float_name bf)
| Parrayval elt_kind -> fprintf ppf "[%sarray]" (array_kind elt_kind)
| Pboxedintval bi -> fprintf ppf "[%s]" (boxed_integer_name bi)
| Pboxedvectorval (Pvec128 v) -> fprintf ppf "[%s]" (vec128_name v)
| Pvariant { consts; non_consts; } ->
variant_kind value_kind' ppf ~consts ~non_consts
and value_kind' ppf = function
| Pgenval -> fprintf ppf "*"
| Pintval -> fprintf ppf "[int]"
| Pboxedfloatval bf -> fprintf ppf "[%s]" (boxed_float_name bf)
| Parrayval elt_kind -> fprintf ppf "[%sarray]" (array_kind elt_kind)
| Pboxedintval bi -> fprintf ppf "[%s]" (boxed_integer_name bi)
| Pboxedvectorval (Pvec128 v) -> fprintf ppf "[%s]" (vec128_name v)
| Pvariant { consts; non_consts; } ->
variant_kind value_kind' ppf ~consts ~non_consts
let rec layout' is_top ppf layout_ =
match layout_ with
| Pvalue k -> (if is_top then value_kind else value_kind') ppf k
| Ptop -> fprintf ppf "[top]"
| Pbottom -> fprintf ppf "[bottom]"
| Punboxed_float bf -> fprintf ppf "[unboxed_%s]" (boxed_float_name bf)
| Punboxed_int bi -> fprintf ppf "[unboxed_%s]" (boxed_integer_name bi)
| Punboxed_vector (Pvec128 v) -> fprintf ppf "[unboxed_%s]" (vec128_name v)
| Punboxed_product layouts ->
fprintf ppf "@[<hov 1>#(%a)@]"
(pp_print_list ~pp_sep:(fun ppf () -> fprintf ppf ",@ ") (layout' false))
layouts
let layout ppf layout_ = layout' true ppf layout_
let return_kind ppf (mode, kind) =
let smode = alloc_mode_if_local mode in
match kind with
| Pvalue Pgenval when is_heap_mode mode -> ()
| Pvalue Pgenval -> fprintf ppf ": %s@ " smode
| Pvalue Pintval -> fprintf ppf ": int@ "
| Pvalue (Pboxedfloatval bf) ->
fprintf ppf ": %s%s@ " smode (boxed_float_name bf)
| Pvalue (Parrayval elt_kind) ->
fprintf ppf ": %s%sarray@ " smode (array_kind elt_kind)
| Pvalue (Pboxedintval bi) -> fprintf ppf ": %s%s@ " smode (boxed_integer_name bi)
| Pvalue (Pboxedvectorval (Pvec128 v)) ->
fprintf ppf ": %s%s@ " smode (vec128_name v)
| Pvalue (Pvariant { consts; non_consts; }) ->
variant_kind value_kind' ppf ~consts ~non_consts
| Punboxed_float bf -> fprintf ppf ": unboxed_%s@ " (boxed_float_name bf)
| Punboxed_int bi -> fprintf ppf ": unboxed_%s@ " (boxed_integer_name bi)
| Punboxed_vector (Pvec128 v) -> fprintf ppf ": unboxed_%s@ " (vec128_name v)
| Punboxed_product _ -> fprintf ppf ": %a" layout kind
| Ptop -> fprintf ppf ": top@ "
| Pbottom -> fprintf ppf ": bottom@ "
let field_kind ppf = function
| Pgenval -> pp_print_string ppf "*"
| Pintval -> pp_print_string ppf "int"
| Pboxedfloatval bf -> pp_print_string ppf (boxed_float_name bf)
| Parrayval elt_kind -> fprintf ppf "%s-array" (array_kind elt_kind)
| Pboxedintval bi -> pp_print_string ppf (boxed_integer_name bi)
| Pboxedvectorval (Pvec128 v) -> pp_print_string ppf (vec128_name v)
| Pvariant { consts; non_consts; } ->
fprintf ppf "@[<hov 1>[(consts (%a))@ (non_consts (%a))]@]"
(Format.pp_print_list ~pp_sep:Format.pp_print_space Format.pp_print_int)
consts
(Format.pp_print_list ~pp_sep:Format.pp_print_space
(tag_and_constructor_shape value_kind'))
non_consts
let alloc_kind = function
| Alloc_heap -> ""
| Alloc_local -> "[L]"
let print_boxed_integer_conversion ppf bi1 bi2 m =
fprintf ppf "%s_of_%s%s" (boxed_integer_name bi2) (boxed_integer_name bi1)
(alloc_kind m)
let boxed_integer_mark name bi m =
match bi with
| Pnativeint -> Printf.sprintf "Nativeint.%s%s" name (alloc_kind m)
| Pint32 -> Printf.sprintf "Int32.%s%s" name (alloc_kind m)
| Pint64 -> Printf.sprintf "Int64.%s%s" name (alloc_kind m)
let print_boxed_integer name ppf bi m =
fprintf ppf "%s" (boxed_integer_mark name bi m);;
let unboxed_integer_mark name bi m =
match bi with
| Pnativeint -> Printf.sprintf "Nativeint_u.%s%s" name (alloc_kind m)
| Pint32 -> Printf.sprintf "Int32_u.%s%s" name (alloc_kind m)
| Pint64 -> Printf.sprintf "Int64_u.%s%s" name (alloc_kind m)
let print_unboxed_integer name ppf bi m =
fprintf ppf "%s" (unboxed_integer_mark name bi m);;
let boxed_float_mark name bf m =
match bf with
| Pfloat64 -> Printf.sprintf "Float.%s%s" name (alloc_kind m)
| Pfloat32 -> Printf.sprintf "Float32.%s%s" name (alloc_kind m)
let print_boxed_float name ppf bf m =
fprintf ppf "%s" (boxed_float_mark name bf m);;
let unboxed_float_mark name bf m =
match bf with
| Pfloat64 -> Printf.sprintf "Float_u.%s%s" name (alloc_kind m)
| Pfloat32 -> Printf.sprintf "Float32_u.%s%s" name (alloc_kind m)
let print_unboxed_float name ppf bf m =
fprintf ppf "%s" (unboxed_float_mark name bf m);;
let print_bigarray name unsafe kind ppf layout =
fprintf ppf "Bigarray.%s[%s,%s]"
(if unsafe then "unsafe_"^ name else name)
(match kind with
| Pbigarray_unknown -> "generic"
| Pbigarray_float32 -> "float32"
| Pbigarray_float32_t -> "float32_t"
| Pbigarray_float64 -> "float64"
| Pbigarray_sint8 -> "sint8"
| Pbigarray_uint8 -> "uint8"
| Pbigarray_sint16 -> "sint16"
| Pbigarray_uint16 -> "uint16"
| Pbigarray_int32 -> "int32"
| Pbigarray_int64 -> "int64"
| Pbigarray_caml_int -> "camlint"
| Pbigarray_native_int -> "nativeint"
| Pbigarray_complex32 -> "complex32"
| Pbigarray_complex64 -> "complex64")
(match layout with
| Pbigarray_unknown_layout -> "unknown"
| Pbigarray_c_layout -> "C"
| Pbigarray_fortran_layout -> "Fortran")
let record_rep ppf r = match r with
| Record_unboxed -> fprintf ppf "unboxed"
| Record_boxed _ -> fprintf ppf "boxed"
| Record_inlined _ -> fprintf ppf "inlined"
| Record_float -> fprintf ppf "float"
| Record_ufloat -> fprintf ppf "ufloat"
| Record_mixed _ -> fprintf ppf "mixed"
let block_shape ppf shape = match shape with
| None | Some [] -> ()
| Some l when List.for_all ((=) Pgenval) l -> ()
| Some [elt] ->
Format.fprintf ppf " (%a)" field_kind elt
| Some (h :: t) ->
Format.fprintf ppf " (%a" field_kind h;
List.iter (fun elt ->
Format.fprintf ppf ",%a" field_kind elt)
t;
Format.fprintf ppf ")"
let flat_element ppf : flat_element -> unit = fun x ->
pp_print_string ppf (Types.flat_element_to_lowercase_string x)
let flat_element_read ppf : flat_element_read -> unit = function
| Flat_read flat ->
pp_print_string ppf (Types.flat_element_to_lowercase_string flat)
| Flat_read_float_boxed m -> fprintf ppf "float[%a]" alloc_mode m
let mixed_block_read ppf : mixed_block_read -> unit = function
| Mread_value_prefix Immediate -> pp_print_string ppf "value_int"
| Mread_value_prefix Pointer -> pp_print_string ppf "value"
| Mread_flat_suffix flat -> flat_element_read ppf flat
let mixed_block_write ppf : mixed_block_write -> unit = function
| Mwrite_value_prefix Immediate -> pp_print_string ppf "value_int"
| Mwrite_value_prefix Pointer -> pp_print_string ppf "value"
| Mwrite_flat_suffix flat -> flat_element ppf flat
let mixed_block_shape ppf { value_prefix_len; flat_suffix } =
begin match value_prefix_len with
| 0 -> ()
| n -> fprintf ppf " (prefix=%d)" n
end;
match Array.length flat_suffix with
| 0 -> ()
| 1 ->
fprintf ppf " (%a)" flat_element (flat_suffix.(0))
| _ -> begin
Array.iteri (fun i elt ->
if i = 0 then
fprintf ppf " (%a" flat_element elt
else
fprintf ppf ",%a" flat_element elt)
flat_suffix;
fprintf ppf ")"
end
let integer_comparison ppf = function
| Ceq -> fprintf ppf "=="
| Cne -> fprintf ppf "!="
| Clt -> fprintf ppf "<"
| Cle -> fprintf ppf "<="
| Cgt -> fprintf ppf ">"
| Cge -> fprintf ppf ">="
let float_comparison = function
| CFeq -> "=="
| CFneq -> "!="
| CFlt -> "<"
| CFnlt -> "!<"
| CFle -> "<="
| CFnle -> "!<="
| CFgt -> ">"
| CFngt -> "!>"
| CFge -> ">="
| CFnge -> "!>="
let field_read_semantics ppf sem =
match sem with
| Reads_agree -> ()
| Reads_vary -> fprintf ppf "_mut"
let primitive ppf = function
| Pbytes_to_string -> fprintf ppf "bytes_to_string"
| Pbytes_of_string -> fprintf ppf "bytes_of_string"
| Pignore -> fprintf ppf "ignore"
| Pgetglobal cu -> fprintf ppf "global %a!" Compilation_unit.print cu
| Psetglobal cu -> fprintf ppf "setglobal %a!" Compilation_unit.print cu
| Pgetpredef id -> fprintf ppf "getpredef %a!" Ident.print id
| Pmakeblock(tag, Immutable, shape, mode) ->
fprintf ppf "make%sblock %i%a"
(alloc_mode_if_local mode) tag block_shape shape
| Pmakeblock(tag, Immutable_unique, shape, mode) ->
fprintf ppf "make%sblock_unique %i%a"
(alloc_mode_if_local mode) tag block_shape shape
| Pmakeblock(tag, Mutable, shape, mode) ->
fprintf ppf "make%smutable %i%a"
(alloc_mode_if_local mode) tag block_shape shape
| Pmakefloatblock (Immutable, mode) ->
fprintf ppf "make%sfloatblock Immutable"
(alloc_mode_if_local mode)
| Pmakefloatblock (Immutable_unique, mode) ->
fprintf ppf "make%sfloatblock Immutable_unique"
(alloc_mode_if_local mode)
| Pmakefloatblock (Mutable, mode) ->
fprintf ppf "make%sfloatblock Mutable"
(alloc_mode_if_local mode)
| Pmakeufloatblock (Immutable, mode) ->
fprintf ppf "make%sufloatblock Immutable"
(alloc_mode_if_local mode)
| Pmakeufloatblock (Immutable_unique, mode) ->
fprintf ppf "make%sufloatblock Immutable_unique"
(alloc_mode_if_local mode)
| Pmakeufloatblock (Mutable, mode) ->
fprintf ppf "make%sufloatblock Mutable"
(alloc_mode_if_local mode)
| Pmakemixedblock (tag, Immutable, abs, mode) ->
fprintf ppf "make%amixedblock %i Immutable%a"
alloc_mode mode tag mixed_block_shape abs
| Pmakemixedblock (tag, Immutable_unique, abs, mode) ->
fprintf ppf "make%amixedblock %i Immutable_unique%a"
alloc_mode mode tag mixed_block_shape abs
| Pmakemixedblock (tag, Mutable, abs, mode) ->
fprintf ppf "make%amixedblock %i Mutable%a"
alloc_mode mode tag mixed_block_shape abs
| Pfield (n, ptr, sem) ->
let instr =
match ptr, sem with
| Immediate, _ -> "field_int"
| Pointer, Reads_vary -> "field_mut"
| Pointer, Reads_agree -> "field_imm"
in
fprintf ppf "%s %i" instr n
| Pfield_computed sem ->
fprintf ppf "field_computed%a" field_read_semantics sem
| Psetfield(n, ptr, init) ->
let instr =
match ptr with
| Pointer -> "ptr"
| Immediate -> "imm"
in
let init =
match init with
| Heap_initialization -> "(heap-init)"
| Root_initialization -> "(root-init)"
| Assignment Modify_heap -> ""
| Assignment Modify_maybe_stack -> "(maybe-stack)"
in
fprintf ppf "setfield_%s%s %i" instr init n
| Psetfield_computed (ptr, init) ->
let instr =
match ptr with
| Pointer -> "ptr"
| Immediate -> "imm"
in
let init =
match init with
| Heap_initialization -> "(heap-init)"
| Root_initialization -> "(root-init)"
| Assignment Modify_heap -> ""
| Assignment Modify_maybe_stack -> "(maybe-stack)"
in
fprintf ppf "setfield_%s%s_computed" instr init
| Pfloatfield (n, sem, mode) ->
fprintf ppf "floatfield%a%s %i"
field_read_semantics sem (alloc_mode_if_local mode) n
| Pufloatfield (n, sem) ->
fprintf ppf "ufloatfield%a %i"
field_read_semantics sem n
| Pmixedfield (n, read, _shape, sem) ->
fprintf ppf "mixedfield%a %i %a"
field_read_semantics sem n mixed_block_read read
| Psetfloatfield (n, init) ->
let init =
match init with
| Heap_initialization -> "(heap-init)"
| Root_initialization -> "(root-init)"
| Assignment Modify_heap -> ""
| Assignment Modify_maybe_stack -> "(maybe-stack)"
in
fprintf ppf "setfloatfield%s %i" init n
| Psetufloatfield (n, init) ->
let init =
match init with
| Heap_initialization -> "(heap-init)"
| Root_initialization -> "(root-init)"
| Assignment Modify_heap -> ""
| Assignment Modify_maybe_stack -> "(maybe-stack)"
in
fprintf ppf "setufloatfield%s %i" init n
| Psetmixedfield (n, write, _shape, init) ->
let init =
match init with
| Heap_initialization -> "(heap-init)"
| Root_initialization -> "(root-init)"
| Assignment Modify_heap -> ""
| Assignment Modify_maybe_stack -> "(maybe-stack)"
in
fprintf ppf "setmixedfield%s %i %a"
init n mixed_block_write write
| Pduprecord (rep, size) -> fprintf ppf "duprecord %a %i" record_rep rep size
| Prunstack -> fprintf ppf "runstack"
| Pperform -> fprintf ppf "perform"
| Presume -> fprintf ppf "resume"
| Preperform -> fprintf ppf "reperform"
| Pmake_unboxed_product layouts ->
fprintf ppf "make_unboxed_product #(%a)"
(pp_print_list ~pp_sep:(fun ppf () -> fprintf ppf ", ") (layout' false))
layouts
| Punboxed_product_field (n, layouts) ->
fprintf ppf "unboxed_product_field %d #(%a)" n
(pp_print_list ~pp_sep:(fun ppf () -> fprintf ppf ", ") (layout' false))
layouts
| Pccall p -> fprintf ppf "%s" p.prim_name
| Praise k -> fprintf ppf "%s" (Lambda.raise_kind k)
| Psequand -> fprintf ppf "&&"
| Psequor -> fprintf ppf "||"
| Pnot -> fprintf ppf "not"
| Pnegint -> fprintf ppf "~"
| Paddint -> fprintf ppf "+"
| Psubint -> fprintf ppf "-"
| Pmulint -> fprintf ppf "*"
| Pdivint Safe -> fprintf ppf "/"
| Pdivint Unsafe -> fprintf ppf "/u"
| Pmodint Safe -> fprintf ppf "mod"
| Pmodint Unsafe -> fprintf ppf "mod_unsafe"
| Pandint -> fprintf ppf "and"
| Porint -> fprintf ppf "or"
| Pxorint -> fprintf ppf "xor"
| Plslint -> fprintf ppf "lsl"
| Plsrint -> fprintf ppf "lsr"
| Pasrint -> fprintf ppf "asr"
| Pintcomp(cmp) -> integer_comparison ppf cmp
| Pcompare_ints -> fprintf ppf "compare_ints"
| Pcompare_floats bf -> fprintf ppf "compare_floats %s" (boxed_float_name bf)
| Pcompare_bints bi -> fprintf ppf "compare_bints %s" (boxed_integer_name bi)
| Poffsetint n -> fprintf ppf "%i+" n
| Poffsetref n -> fprintf ppf "+:=%i"n
| Pfloatoffloat32 m -> print_boxed_float "float_of_float32" ppf Pfloat32 m
| Pfloat32offloat m -> print_boxed_float "float32_of_float" ppf Pfloat64 m
| Pintoffloat bf -> fprintf ppf "int_of_%s" (boxed_float_name bf)
| Pfloatofint (bf,m) ->
fprintf ppf "%s_of_int%s" (boxed_float_name bf) (alloc_kind m)
| Pabsfloat (bf,m) -> print_boxed_float "abs" ppf bf m
| Pnegfloat (bf,m) -> print_boxed_float "neg" ppf bf m
| Paddfloat (bf,m) -> print_boxed_float "add" ppf bf m
| Psubfloat (bf,m) -> print_boxed_float "sub" ppf bf m
| Pmulfloat (bf,m) -> print_boxed_float "mul" ppf bf m
| Pdivfloat (bf,m) -> print_boxed_float "div" ppf bf m
| Pfloatcomp (bf,cmp) ->
print_boxed_float (float_comparison cmp) ppf bf alloc_heap
| Punboxed_float_comp (bf,cmp) ->
print_unboxed_float (float_comparison cmp) ppf bf alloc_heap
| Pstringlength -> fprintf ppf "string.length"
| Pstringrefu -> fprintf ppf "string.unsafe_get"
| Pstringrefs -> fprintf ppf "string.get"
| Pbyteslength -> fprintf ppf "bytes.length"
| Pbytesrefu -> fprintf ppf "bytes.unsafe_get"
| Pbytessetu -> fprintf ppf "bytes.unsafe_set"
| Pbytesrefs -> fprintf ppf "bytes.get"
| Pbytessets -> fprintf ppf "bytes.set"
| Parraylength k -> fprintf ppf "array.length[%s]" (array_kind k)
| Pmakearray (k, Mutable, mode) ->
fprintf ppf "make%sarray[%s]" (alloc_mode_if_local mode) (array_kind k)
| Pmakearray (k, Immutable, mode) ->
fprintf ppf "make%sarray_imm[%s]" (alloc_mode_if_local mode) (array_kind k)
| Pmakearray (k, Immutable_unique, mode) ->
fprintf ppf "make%sarray_unique[%s]" (alloc_mode_if_local mode)
(array_kind k)
| Pduparray (k, Mutable) -> fprintf ppf "duparray[%s]" (array_kind k)
| Pduparray (k, Immutable) -> fprintf ppf "duparray_imm[%s]" (array_kind k)
| Pduparray (k, Immutable_unique) ->
fprintf ppf "duparray_unique[%s]" (array_kind k)
| Parrayrefu (rk, idx) -> fprintf ppf "array.unsafe_get[%a indexed by %a]"
array_ref_kind rk
array_index_kind idx
| Parraysetu (sk, idx) -> fprintf ppf "array.unsafe_set[%a indexed by %a]"
array_set_kind sk
array_index_kind idx
| Parrayrefs (rk, idx) -> fprintf ppf "array.get[%a indexed by %a]"
array_ref_kind rk
array_index_kind idx
| Parraysets (sk, idx) -> fprintf ppf "array.set[%a indexed by %a]"
array_set_kind sk
array_index_kind idx
| Pctconst c ->
let const_name = match c with
| Big_endian -> "big_endian"
| Word_size -> "word_size"
| Int_size -> "int_size"
| Max_wosize -> "max_wosize"
| Ostype_unix -> "ostype_unix"
| Ostype_win32 -> "ostype_win32"
| Ostype_cygwin -> "ostype_cygwin"
| Backend_type -> "backend_type"
| Runtime5 -> "runtime5" in
fprintf ppf "sys.constant_%s" const_name
| Pisint { variant_only } ->
fprintf ppf (if variant_only then "isint" else "obj_is_int")
| Pisout -> fprintf ppf "isout"
| Pbintofint (bi,m) -> print_boxed_integer "of_int" ppf bi m
| Pintofbint bi -> print_boxed_integer "to_int" ppf bi alloc_heap
| Pcvtbint (bi1, bi2, m) -> print_boxed_integer_conversion ppf bi1 bi2 m
| Pnegbint (bi,m) -> print_boxed_integer "neg" ppf bi m
| Paddbint (bi,m) -> print_boxed_integer "add" ppf bi m
| Psubbint (bi,m) -> print_boxed_integer "sub" ppf bi m
| Pmulbint (bi,m) -> print_boxed_integer "mul" ppf bi m
| Pdivbint { size; is_safe = Safe; mode } ->
print_boxed_integer "div" ppf size mode
| Pdivbint { size; is_safe = Unsafe; mode } ->
print_boxed_integer "div_unsafe" ppf size mode
| Pmodbint { size; is_safe = Safe; mode } ->
print_boxed_integer "mod" ppf size mode
| Pmodbint { size; is_safe = Unsafe; mode } ->
print_boxed_integer "mod_unsafe" ppf size mode
| Pandbint (bi,m) -> print_boxed_integer "and" ppf bi m
| Porbint (bi,m) -> print_boxed_integer "or" ppf bi m
| Pxorbint (bi,m) -> print_boxed_integer "xor" ppf bi m
| Plslbint (bi,m) -> print_boxed_integer "lsl" ppf bi m
| Plsrbint (bi,m) -> print_boxed_integer "lsr" ppf bi m
| Pasrbint (bi,m) -> print_boxed_integer "asr" ppf bi m
| Pbintcomp(bi, Ceq) -> print_boxed_integer "==" ppf bi alloc_heap
| Pbintcomp(bi, Cne) -> print_boxed_integer "!=" ppf bi alloc_heap
| Pbintcomp(bi, Clt) -> print_boxed_integer "<" ppf bi alloc_heap
| Pbintcomp(bi, Cgt) -> print_boxed_integer ">" ppf bi alloc_heap
| Pbintcomp(bi, Cle) -> print_boxed_integer "<=" ppf bi alloc_heap
| Pbintcomp(bi, Cge) -> print_boxed_integer ">=" ppf bi alloc_heap
| Punboxed_int_comp(bi, Ceq) -> print_unboxed_integer "==" ppf bi alloc_heap
| Punboxed_int_comp(bi, Cne) -> print_unboxed_integer "!=" ppf bi alloc_heap
| Punboxed_int_comp(bi, Clt) -> print_unboxed_integer "<" ppf bi alloc_heap
| Punboxed_int_comp(bi, Cgt) -> print_unboxed_integer ">" ppf bi alloc_heap
| Punboxed_int_comp(bi, Cle) -> print_unboxed_integer "<=" ppf bi alloc_heap
| Punboxed_int_comp(bi, Cge) -> print_unboxed_integer ">=" ppf bi alloc_heap
| Pbigarrayref(unsafe, _n, kind, layout) ->
print_bigarray "get" unsafe kind ppf layout
| Pbigarrayset(unsafe, _n, kind, layout) ->
print_bigarray "set" unsafe kind ppf layout
| Pbigarraydim(n) -> fprintf ppf "Bigarray.dim_%i" n
| Pstring_load_16 {unsafe; index_kind} ->
fprintf ppf "string.%sget16[indexed by %a]" (if unsafe then "unsafe_" else "")
array_index_kind index_kind
| Pstring_load_32 {unsafe; index_kind; mode; boxed} ->
fprintf ppf "string.%sget32%s%s[indexed by %a]"
(if unsafe then "unsafe_" else "") (if boxed then "" else "#")
(alloc_kind mode) array_index_kind index_kind
| Pstring_load_f32{unsafe; index_kind; mode; boxed} ->
fprintf ppf "string.%sgetf32%s%s[indexed by %a]"
(if unsafe then "unsafe_" else "") (if boxed then "" else "")
(alloc_kind mode) array_index_kind index_kind
| Pstring_load_64{unsafe; index_kind; mode; boxed} ->
fprintf ppf "string.%sget64%s%s[indexed by %a]"
(if unsafe then "unsafe_" else "") (if boxed then "" else "")
(alloc_kind mode) array_index_kind index_kind
| Pstring_load_128 {unsafe; index_kind; mode} ->
fprintf ppf "string.%sunaligned_get128%s[indexed by %a]"
(if unsafe then "unsafe_" else "") (alloc_kind mode) array_index_kind
index_kind
| Pbytes_load_16 {unsafe; index_kind} ->
fprintf ppf "bytes.%sget16[indexed by %a]" (if unsafe then "unsafe_" else "")
array_index_kind index_kind
| Pbytes_load_32 {unsafe; index_kind; mode; boxed} ->
fprintf ppf "bytes.%sget32%s%s[indexed by %a]"
(if unsafe then "unsafe_" else "") (if boxed then "" else "#")
(alloc_kind mode) array_index_kind index_kind
| Pbytes_load_f32{unsafe; index_kind; mode; boxed} ->
fprintf ppf "bytes.%sgetf32%s%s[indexed by %a]"
(if unsafe then "unsafe_" else "") (if boxed then "" else "")
(alloc_kind mode) array_index_kind index_kind
| Pbytes_load_64{unsafe; index_kind; mode; boxed} ->
fprintf ppf "bytes.%sget64%s%s[indexed by %a]"
(if unsafe then "unsafe_" else "") (if boxed then "" else "")
(alloc_kind mode) array_index_kind index_kind
| Pbytes_load_128 {unsafe; index_kind; mode} ->
fprintf ppf "bytes.%sunaligned_get128%s[indexed by %a]"
(if unsafe then "unsafe_" else "") (alloc_kind mode) array_index_kind
index_kind
| Pbytes_set_16 {unsafe; index_kind} ->
fprintf ppf "bytes.%sset16[indexed by %a]" (if unsafe then "unsafe_" else "")
array_index_kind index_kind
| Pbytes_set_32 {unsafe; index_kind; boxed} ->
fprintf ppf "bytes.%sset32%s[indexed by %a]"
(if unsafe then "unsafe_" else "") (if boxed then "" else "#")
array_index_kind index_kind
| Pbytes_set_f32{unsafe; index_kind; boxed} ->
fprintf ppf "bytes.%ssetf32%s[indexed by %a]"
(if unsafe then "unsafe_" else "") (if boxed then "" else "")
array_index_kind index_kind
| Pbytes_set_64{unsafe; index_kind; boxed} ->
fprintf ppf "bytes.%sset64%s[indexed by %a]"
(if unsafe then "unsafe_" else "") (if boxed then "" else "")
array_index_kind index_kind
| Pbytes_set_128 { unsafe; boxed; index_kind } ->
fprintf ppf "bytes.%sunaligned_get128%s[indexed by %a]"
(if unsafe then "unsafe_" else "")
(if boxed then "" else "#") array_index_kind index_kind
| Pbigstring_load_16 { unsafe; index_kind } ->
fprintf ppf "bigarray.array1.%sget16[indexed by %a]"
(if unsafe then "unsafe_" else "") array_index_kind index_kind
| Pbigstring_load_32 { unsafe; mode; boxed; index_kind } ->
fprintf ppf "bigarray.array1.%sget32%s%s[indexed by %a]"
(if unsafe then "unsafe_" else "") (if boxed then "" else "#")
(alloc_kind mode) array_index_kind index_kind
| Pbigstring_load_f32 { unsafe; mode; boxed; index_kind } ->
fprintf ppf "bigarray.array1.%sgetf32%s%s[indexed by %a]"
(if unsafe then "unsafe_" else "") (if boxed then "" else "#")
(alloc_kind mode) array_index_kind index_kind
| Pbigstring_load_64 { unsafe; mode; boxed; index_kind } ->
fprintf ppf "bigarray.array1.%sget64%s%s[indexed by %a]"
(if unsafe then "unsafe_" else "") (if boxed then "" else "#")
(alloc_kind mode) array_index_kind index_kind
| Pbigstring_load_128 { unsafe; aligned; mode; boxed; index_kind } ->
fprintf ppf "bigarray.array1.%s%sget128%s%s[indexed by %a]"
(if unsafe then "unsafe_" else "")
(if aligned then "aligned_" else "unaligned_")
(if boxed then "" else "#") (alloc_kind mode) array_index_kind index_kind
| Pbigstring_set_16 { unsafe; index_kind } ->
fprintf ppf "bigarray.array1.%sset16[indexed by %a]"
(if unsafe then "unsafe_" else "") array_index_kind index_kind
| Pbigstring_set_32 { unsafe; boxed; index_kind } ->
fprintf ppf "bigarray.array1.%sset32%s[indexed by %a]"
(if unsafe then "unsafe_" else "") (if boxed then "" else "#")
array_index_kind index_kind
| Pbigstring_set_f32 { unsafe; boxed; index_kind } ->
fprintf ppf "bigarray.array1.%ssetf32%s[indexed by %a]"
(if unsafe then "unsafe_" else "") (if boxed then "" else "#")
array_index_kind index_kind
| Pbigstring_set_64 { unsafe; boxed; index_kind } ->
fprintf ppf "bigarray.array1.%sset64%s[indexed by %a]"
(if unsafe then "unsafe_" else "") (if boxed then "" else "#")
array_index_kind index_kind
| Pbigstring_set_128 { unsafe; aligned; boxed; index_kind } ->
fprintf ppf "bigarray.array1.%s%sget128%s[indexed by %a]"
(if unsafe then "unsafe_" else "")
(if aligned then "aligned_" else "unaligned_")
(if boxed then "" else "#") array_index_kind index_kind
| Pfloatarray_load_128 {unsafe; mode} ->
if unsafe then fprintf ppf "floatarray.unsafe_get128%s" (alloc_kind mode)
else fprintf ppf "floatarray.get128%s" (alloc_kind mode)
| Pfloat_array_load_128 {unsafe; mode} ->
if unsafe then fprintf ppf "float_array.unsafe_get128%s" (alloc_kind mode)
else fprintf ppf "float_array.get128%s" (alloc_kind mode)
| Pint_array_load_128 {unsafe; mode} ->
if unsafe then fprintf ppf "int_array.unsafe_get128%s" (alloc_kind mode)
else fprintf ppf "int_array.get128%s" (alloc_kind mode)
| Punboxed_float_array_load_128 {unsafe; mode} ->
if unsafe then fprintf ppf "unboxed_float_array.unsafe_get128%s" (alloc_kind mode)
else fprintf ppf "unboxed_float_array.get128%s" (alloc_kind mode)
| Punboxed_float32_array_load_128 {unsafe; mode} ->
if unsafe then fprintf ppf "unboxed_float32_array.unsafe_get128%s" (alloc_kind mode)
else fprintf ppf "unboxed_float32_array.get128%s" (alloc_kind mode)
| Punboxed_int32_array_load_128 {unsafe; mode} ->
if unsafe then fprintf ppf "unboxed_int32_array.unsafe_get128%s" (alloc_kind mode)
else fprintf ppf "unboxed_int32_array.get128%s" (alloc_kind mode)
| Punboxed_int64_array_load_128 {unsafe; mode} ->
if unsafe then fprintf ppf "unboxed_int64_array.unsafe_get128%s" (alloc_kind mode)
else fprintf ppf "unboxed_int64_array.get128%s" (alloc_kind mode)
| Punboxed_nativeint_array_load_128 {unsafe; mode} ->
if unsafe then fprintf ppf "unboxed_nativeint_array.unsafe_get128%s" (alloc_kind mode)
else fprintf ppf "unboxed_nativeint_array.get128%s" (alloc_kind mode)
| Pfloatarray_set_128 {unsafe} ->
if unsafe then fprintf ppf "floatarray.unsafe_set128"
else fprintf ppf "floatarray.set128"
| Pfloat_array_set_128 {unsafe} ->
if unsafe then fprintf ppf "float_array.unsafe_set128"
else fprintf ppf "float_array.set128"
| Pint_array_set_128 {unsafe} ->
if unsafe then fprintf ppf "int_array.unsafe_set128"
else fprintf ppf "int_array.set128"
| Punboxed_float_array_set_128 {unsafe} ->
if unsafe then fprintf ppf "unboxed_float_array.unsafe_set128"
else fprintf ppf "unboxed_float_array.set128"
| Punboxed_float32_array_set_128 {unsafe} ->
if unsafe then fprintf ppf "unboxed_float32_array.unsafe_set128"
else fprintf ppf "unboxed_float32_array.set128"
| Punboxed_int32_array_set_128 {unsafe} ->
if unsafe then fprintf ppf "unboxed_int32_array.unsafe_set128"
else fprintf ppf "unboxed_int32_array.set128"
| Punboxed_int64_array_set_128 {unsafe} ->
if unsafe then fprintf ppf "unboxed_int64_array.unsafe_set128"
else fprintf ppf "unboxed_int64_array.set128"
| Punboxed_nativeint_array_set_128 {unsafe} ->
if unsafe then fprintf ppf "unboxed_nativeint_array.unsafe_set128"
else fprintf ppf "unboxed_nativeint_array.set128"
| Pbswap16 -> fprintf ppf "bswap16"
| Pbbswap(bi,m) -> print_boxed_integer "bswap" ppf bi m
| Pint_as_pointer m -> fprintf ppf "int_as_pointer%s" (alloc_kind m)
| Patomic_load {immediate_or_pointer} ->
(match immediate_or_pointer with
| Immediate -> fprintf ppf "atomic_load_imm"
| Pointer -> fprintf ppf "atomic_load_ptr")
| Patomic_exchange -> fprintf ppf "atomic_exchange"
| Patomic_cas -> fprintf ppf "atomic_cas"
| Patomic_fetch_add -> fprintf ppf "atomic_fetch_add"
| Popaque _ -> fprintf ppf "opaque"
| Pdls_get -> fprintf ppf "dls_get"
| Pprobe_is_enabled {name} -> fprintf ppf "probe_is_enabled[%s]" name
| Pobj_dup -> fprintf ppf "obj_dup"
| Pobj_magic _ -> fprintf ppf "obj_magic"
| Punbox_float bf -> fprintf ppf "unbox_%s" (boxed_float_name bf)
| Pbox_float (bf,m) ->
fprintf ppf "box_%s%s" (boxed_float_name bf) (alloc_kind m)
| Punbox_int bi -> fprintf ppf "unbox_%s" (boxed_integer_name bi)
| Pbox_int (bi, m) ->
fprintf ppf "box_%s%s" (boxed_integer_name bi) (alloc_kind m)
| Parray_to_iarray -> fprintf ppf "array_to_iarray"
| Parray_of_iarray -> fprintf ppf "array_of_iarray"
| Pget_header m -> fprintf ppf "get_header%s" (alloc_kind m)
| Preinterpret_tagged_int63_as_unboxed_int64 ->
fprintf ppf "reinterpret_tagged_int63_as_unboxed_int64"
| Preinterpret_unboxed_int64_as_tagged_int63 ->
fprintf ppf "reinterpret_unboxed_int64_as_tagged_int63"
let name_of_primitive = function
| Pbytes_of_string -> "Pbytes_of_string"
| Pbytes_to_string -> "Pbytes_to_string"
| Pignore -> "Pignore"
| Pgetglobal _ -> "Pgetglobal"
| Psetglobal _ -> "Psetglobal"
| Pgetpredef _ -> "Pgetpredef"
| Pmakeblock _ -> "Pmakeblock"
| Pmakefloatblock _ -> "Pmakefloatblock"
| Pmakeufloatblock _ -> "Pmakeufloatblock"
| Pmakemixedblock _ -> "Pmakemixedblock"
| Pfield _ -> "Pfield"
| Pfield_computed _ -> "Pfield_computed"
| Psetfield _ -> "Psetfield"
| Psetfield_computed _ -> "Psetfield_computed"
| Pfloatfield _ -> "Pfloatfield"
| Psetfloatfield _ -> "Psetfloatfield"
| Pufloatfield _ -> "Pufloatfield"
| Psetufloatfield _ -> "Psetufloatfield"
| Pmixedfield _ -> "Pmixedfield"
| Psetmixedfield _ -> "Psetmixedfield"
| Pduprecord _ -> "Pduprecord"
| Pmake_unboxed_product _ -> "Pmake_unboxed_product"
| Punboxed_product_field _ -> "Punboxed_product_field"
| Pccall _ -> "Pccall"
| Praise _ -> "Praise"
| Psequand -> "Psequand"
| Psequor -> "Psequor"
| Pnot -> "Pnot"
| Pnegint -> "Pnegint"
| Paddint -> "Paddint"
| Psubint -> "Psubint"
| Pmulint -> "Pmulint"
| Pdivint _ -> "Pdivint"
| Pmodint _ -> "Pmodint"
| Pandint -> "Pandint"
| Porint -> "Porint"
| Pxorint -> "Pxorint"
| Plslint -> "Plslint"
| Plsrint -> "Plsrint"
| Pasrint -> "Pasrint"
| Pintcomp _ -> "Pintcomp"
| Pcompare_ints -> "Pcompare_ints"
| Pcompare_floats _ -> "Pcompare_floats"
| Pcompare_bints _ -> "Pcompare"
| Poffsetint _ -> "Poffsetint"
| Poffsetref _ -> "Poffsetref"
| Pfloatoffloat32 _ -> "Pfloatoffloat32"
| Pfloat32offloat _ -> "Pfloat32offloat"
| Pintoffloat _ -> "Pintoffloat"
| Pfloatofint (_, _) -> "Pfloatofint"
| Pnegfloat (_, _) -> "Pnegfloat"
| Pabsfloat (_, _) -> "Pabsfloat"
| Paddfloat (_, _) -> "Paddfloat"
| Psubfloat (_, _) -> "Psubfloat"
| Pmulfloat (_, _) -> "Pmulfloat"
| Pdivfloat (_, _) -> "Pdivfloat"
| Pfloatcomp (_, _) -> "Pfloatcomp"
| Punboxed_float_comp (_, _) -> "Punboxed_float_comp"
| Pstringlength -> "Pstringlength"
| Pstringrefu -> "Pstringrefu"
| Pstringrefs -> "Pstringrefs"
| Pbyteslength -> "Pbyteslength"
| Pbytesrefu -> "Pbytesrefu"
| Pbytessetu -> "Pbytessetu"
| Pbytesrefs -> "Pbytesrefs"
| Pbytessets -> "Pbytessets"
| Parraylength _ -> "Parraylength"
| Pmakearray _ -> "Pmakearray"
| Pduparray _ -> "Pduparray"
| Parrayrefu _ -> "Parrayrefu"
| Parraysetu _ -> "Parraysetu"
| Parrayrefs _ -> "Parrayrefs"
| Parraysets _ -> "Parraysets"
| Pctconst _ -> "Pctconst"
| Pisint _ -> "Pisint"
| Pisout -> "Pisout"
| Pbintofint _ -> "Pbintofint"
| Pintofbint _ -> "Pintofbint"
| Pcvtbint _ -> "Pcvtbint"
| Pnegbint _ -> "Pnegbint"
| Paddbint _ -> "Paddbint"
| Psubbint _ -> "Psubbint"
| Pmulbint _ -> "Pmulbint"
| Pdivbint _ -> "Pdivbint"
| Pmodbint _ -> "Pmodbint"
| Pandbint _ -> "Pandbint"
| Porbint _ -> "Porbint"
| Pxorbint _ -> "Pxorbint"
| Plslbint _ -> "Plslbint"
| Plsrbint _ -> "Plsrbint"
| Pasrbint _ -> "Pasrbint"
| Pbintcomp _ -> "Pbintcomp"
| Punboxed_int_comp _ -> "Punboxed_int_comp"
| Pbigarrayref _ -> "Pbigarrayref"
| Pbigarrayset _ -> "Pbigarrayset"
| Pbigarraydim _ -> "Pbigarraydim"
| Pstring_load_16 _ -> "Pstring_load_16"
| Pstring_load_32 _ -> "Pstring_load_32"
| Pstring_load_f32 _ -> "Pstring_load_f32"
| Pstring_load_64 _ -> "Pstring_load_64"
| Pstring_load_128 _ -> "Pstring_load_128"
| Pbytes_load_16 _ -> "Pbytes_load_16"
| Pbytes_load_32 _ -> "Pbytes_load_32"
| Pbytes_load_f32 _ -> "Pbytes_load_f32"
| Pbytes_load_64 _ -> "Pbytes_load_64"
| Pbytes_load_128 _ -> "Pbytes_load_128"
| Pbytes_set_16 _ -> "Pbytes_set_16"
| Pbytes_set_32 _ -> "Pbytes_set_32"
| Pbytes_set_f32 _ -> "Pbytes_set_f32"
| Pbytes_set_64 _ -> "Pbytes_set_64"
| Pbytes_set_128 _ -> "Pbytes_set_128"
| Pbigstring_load_16 _ -> "Pbigstring_load_16"
| Pbigstring_load_32 _ -> "Pbigstring_load_32"
| Pbigstring_load_f32 _ -> "Pbigstring_load_f32"
| Pbigstring_load_64 _ -> "Pbigstring_load_64"
| Pbigstring_load_128 _ -> "Pbigstring_load_128"
| Pbigstring_set_16 _ -> "Pbigstring_set_16"
| Pbigstring_set_32 _ -> "Pbigstring_set_32"
| Pbigstring_set_f32 _ -> "Pbigstring_set_f32"
| Pbigstring_set_64 _ -> "Pbigstring_set_64"
| Pbigstring_set_128 _ -> "Pbigstring_set_128"
| Pfloatarray_load_128 _ -> "Pfloatarray_load_128"
| Pfloat_array_load_128 _ -> "Pfloat_array_load_128"
| Pint_array_load_128 _ -> "Pint_array_load_128"
| Punboxed_float_array_load_128 _ -> "Punboxed_float_array_load_128"
| Punboxed_float32_array_load_128 _ -> "Punboxed_float32_array_load_128"
| Punboxed_int32_array_load_128 _ -> "Punboxed_int32_array_load_128"
| Punboxed_int64_array_load_128 _ -> "Punboxed_int64_array_load_128"
| Punboxed_nativeint_array_load_128 _ -> "Punboxed_nativeint_array_load_128"
| Pfloatarray_set_128 _ -> "Pfloatarray_set_128"
| Pfloat_array_set_128 _ -> "Pfloat_array_set_128"
| Pint_array_set_128 _ -> "Pint_array_set_128"
| Punboxed_float_array_set_128 _ -> "Punboxed_float_array_set_128"
| Punboxed_float32_array_set_128 _ -> "Punboxed_float32_array_set_128"
| Punboxed_int32_array_set_128 _ -> "Punboxed_int32_array_set_128"
| Punboxed_int64_array_set_128 _ -> "Punboxed_int64_array_set_128"
| Punboxed_nativeint_array_set_128 _ -> "Punboxed_nativeint_array_set_128"
| Pbswap16 -> "Pbswap16"
| Pbbswap _ -> "Pbbswap"
| Pint_as_pointer _ -> "Pint_as_pointer"
| Patomic_load {immediate_or_pointer} ->
(match immediate_or_pointer with
| Immediate -> "atomic_load_imm"
| Pointer -> "atomic_load_ptr")
| Patomic_exchange -> "Patomic_exchange"
| Patomic_cas -> "Patomic_cas"
| Patomic_fetch_add -> "Patomic_fetch_add"
| Popaque _ -> "Popaque"
| Prunstack -> "Prunstack"
| Presume -> "Presume"
| Pperform -> "Pperform"
| Preperform -> "Preperform"
| Pdls_get -> "Pdls_get"
| Pprobe_is_enabled _ -> "Pprobe_is_enabled"
| Pobj_dup -> "Pobj_dup"
| Pobj_magic _ -> "Pobj_magic"
| Punbox_float _ -> "Punbox_float"
| Pbox_float (_, _) -> "Pbox_float"
| Punbox_int _ -> "Punbox_int"
| Pbox_int _ -> "Pbox_int"
| Parray_of_iarray -> "Parray_of_iarray"
| Parray_to_iarray -> "Parray_to_iarray"
| Pget_header _ -> "Pget_header"
| Preinterpret_tagged_int63_as_unboxed_int64 ->
"Preinterpret_tagged_int63_as_unboxed_int64"
| Preinterpret_unboxed_int64_as_tagged_int63 ->
"Preinterpret_unboxed_int64_as_tagged_int63"
let zero_alloc_attribute ppf check =
match check with
| Default_zero_alloc -> ()
| Assume {strict; never_returns_normally; loc = _} ->
fprintf ppf "assume_zero_alloc%s%s@ "
(if strict then "_strict" else "")
(if never_returns_normally then "_never_returns_normally" else "")
| Check {strict; loc = _; } ->