[OCaml] Implement missing LLVMCore APIs

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193966 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/bindings/ocaml/llvm/llvm.ml b/bindings/ocaml/llvm/llvm.ml
index 7596d65e1489c18fb4504797345c93b1ae6bc3b0..e5ffd59599f86aec31800ed822abfb5bf678782d 100644 (file)
--- a/bindings/ocaml/llvm/llvm.ml
+++ b/bindings/ocaml/llvm/llvm.ml
@@ -34,6 +34,7 @@ module TypeKind = struct
   | Pointer
   | Vector
   | Metadata
   | Pointer
   | Vector
   | Metadata

+  | X86_mmx

 end
 
 module Linkage = struct
 end
 
 module Linkage = struct


@@ -42,6 +43,7 @@ module Linkage = struct
   | Available_externally
   | Link_once
   | Link_once_odr
   | Available_externally
   | Link_once
   | Link_once_odr

+  | Link_once_odr_auto_hide

   | Weak
   | Weak_odr
   | Appending
   | Weak
   | Weak_odr
   | Appending


@@ -53,6 +55,7 @@ module Linkage = struct
   | Ghost
   | Common
   | Linker_private
   | Ghost
   | Common
   | Linker_private

+  | Linker_private_weak

 end
 
 module Visibility = struct
 end
 
 module Visibility = struct


@@ -202,7 +205,48 @@ module Opcode  = struct
   | AtomicRMW
   | Resume
   | LandingPad
   | AtomicRMW
   | Resume
   | LandingPad

-  | Unwind
+end
+
+module LandingPadClauseTy = struct
+  type t =
+  | Catch
+  | Filter
+end
+
+module ThreadLocalMode = struct
+  type t =
+  | None
+  | GeneralDynamic
+  | LocalDynamic
+  | InitialExec
+  | LocalExec
+end
+
+module AtomicOrdering = struct
+  type t =
+  | NotAtomic
+  | Unordered
+  | Monotonic
+  | Invalid
+  | Acquire
+  | Release
+  | AcqiureRelease
+  | SequentiallyConsistent
+end
+
+module AtomicRMWBinOp = struct
+  type t =
+  | Xchg
+  | Add
+  | Sub
+  | And
+  | Nand
+  | Or
+  | Xor
+  | Max
+  | Min
+  | UMax
+  | UMin

 end
 
 module ValueKind = struct
 end
 
 module ValueKind = struct


@@ -260,6 +304,8 @@ external data_layout: llmodule -> string
 external set_data_layout: string -> llmodule -> unit
                         = "llvm_set_data_layout"
 external dump_module : llmodule -> unit = "llvm_dump_module"
 external set_data_layout: string -> llmodule -> unit
                         = "llvm_set_data_layout"
 external dump_module : llmodule -> unit = "llvm_dump_module"

+external print_module : string -> llmodule -> unit = "llvm_print_module"
+external string_of_llmodule : llmodule -> string = "llvm_string_of_llmodule"

 external set_module_inline_asm : llmodule -> string -> unit
                                = "llvm_set_module_inline_asm"
 external module_context : llmodule -> llcontext = "LLVMGetModuleContext"
 external set_module_inline_asm : llmodule -> string -> unit
                                = "llvm_set_module_inline_asm"
 external module_context : llmodule -> llcontext = "LLVMGetModuleContext"


@@ -268,6 +314,8 @@ external module_context : llmodule -> llcontext = "LLVMGetModuleContext"
 external classify_type : lltype -> TypeKind.t = "llvm_classify_type"
 external type_context : lltype -> llcontext = "llvm_type_context"
 external type_is_sized : lltype -> bool = "llvm_type_is_sized"
 external classify_type : lltype -> TypeKind.t = "llvm_classify_type"
 external type_context : lltype -> llcontext = "llvm_type_context"
 external type_is_sized : lltype -> bool = "llvm_type_is_sized"

+external dump_type : lltype -> unit = "llvm_dump_type"
+external string_of_lltype : lltype -> string = "llvm_string_of_lltype"

 
 (*--... Operations on integer types ........................................--*)
 external i1_type : llcontext -> lltype = "llvm_i1_type"
 
 (*--... Operations on integer types ........................................--*)
 external i1_type : llcontext -> lltype = "llvm_i1_type"


@@ -323,6 +371,7 @@ external vector_size : lltype -> int = "llvm_vector_size"
 (*--... Operations on other types ..........................................--*)
 external void_type : llcontext -> lltype = "llvm_void_type"
 external label_type : llcontext -> lltype = "llvm_label_type"
 (*--... Operations on other types ..........................................--*)
 external void_type : llcontext -> lltype = "llvm_void_type"
 external label_type : llcontext -> lltype = "llvm_label_type"

+external x86_mmx_type : llcontext -> lltype = "llvm_x86_mmx_type"

 external type_by_name : llmodule -> string -> lltype option = "llvm_type_by_name"
 
 external classify_value : llvalue -> ValueKind.t = "llvm_classify_value"
 external type_by_name : llmodule -> string -> lltype option = "llvm_type_by_name"
 
 external classify_value : llvalue -> ValueKind.t = "llvm_classify_value"


@@ -391,7 +440,10 @@ external clear_metadata : llvalue -> int -> unit = "llvm_clear_metadata"
 external mdstring : llcontext -> string -> llvalue = "llvm_mdstring"
 external mdnode : llcontext -> llvalue array -> llvalue = "llvm_mdnode"
 external get_mdstring : llvalue -> string option = "llvm_get_mdstring"
 external mdstring : llcontext -> string -> llvalue = "llvm_mdstring"
 external mdnode : llcontext -> llvalue array -> llvalue = "llvm_mdnode"
 external get_mdstring : llvalue -> string option = "llvm_get_mdstring"

-external get_named_metadata : llmodule -> string -> llvalue array = "llvm_get_namedmd"
+external get_named_metadata : llmodule -> string -> llvalue array
+                            = "llvm_get_namedmd"
+external add_named_metadata_operand : llmodule -> string -> llvalue -> unit
+                                    = "llvm_append_namedmd"

 
 (*--... Operations on scalar constants .....................................--*)
 external const_int : lltype -> int -> llvalue = "llvm_const_int"
 
 (*--... Operations on scalar constants .....................................--*)
 external const_int : lltype -> int -> llvalue = "llvm_const_int"


@@ -530,6 +582,14 @@ external set_initializer : llvalue -> llvalue -> unit = "llvm_set_initializer"
 external remove_initializer : llvalue -> unit = "llvm_remove_initializer"
 external is_thread_local : llvalue -> bool = "llvm_is_thread_local"
 external set_thread_local : bool -> llvalue -> unit = "llvm_set_thread_local"
 external remove_initializer : llvalue -> unit = "llvm_remove_initializer"
 external is_thread_local : llvalue -> bool = "llvm_is_thread_local"
 external set_thread_local : bool -> llvalue -> unit = "llvm_set_thread_local"

+external thread_local_mode : llvalue -> ThreadLocalMode.t
+                           = "llvm_thread_local_mode"
+external set_thread_local_mode : ThreadLocalMode.t -> llvalue -> unit
+                               = "llvm_set_thread_local_mode"
+external is_externally_initialized : llvalue -> bool
+                                   = "llvm_is_externally_initialized"
+external set_externally_initialized : bool -> llvalue -> unit
+                                    = "llvm_set_externally_initialized"

 external global_begin : llmodule -> (llmodule, llvalue) llpos
                       = "llvm_global_begin"
 external global_succ : llvalue -> (llmodule, llvalue) llpos
 external global_begin : llmodule -> (llmodule, llvalue) llpos
                       = "llvm_global_begin"
 external global_succ : llvalue -> (llmodule, llvalue) llpos


@@ -725,6 +785,10 @@ let unpack_attr (a : int32) : Attribute.t list =
 let add_function_attr llval attr =
   llvm_add_function_attr llval (pack_attr attr)
 
 let add_function_attr llval attr =
   llvm_add_function_attr llval (pack_attr attr)
 

+external add_target_dependent_function_attr
+    : llvalue -> string -> string -> unit
+    = "llvm_add_target_dependent_function_attr"
+

 let remove_function_attr llval attr =
   llvm_remove_function_attr llval (pack_attr attr)
 
 let remove_function_attr llval attr =
   llvm_remove_function_attr llval (pack_attr attr)
 


@@ -803,6 +867,11 @@ external block_parent : llbasicblock -> llvalue = "LLVMGetBasicBlockParent"
 external basic_blocks : llvalue -> llbasicblock array = "llvm_basic_blocks"
 external entry_block : llvalue -> llbasicblock = "LLVMGetEntryBasicBlock"
 external delete_block : llbasicblock -> unit = "llvm_delete_block"
 external basic_blocks : llvalue -> llbasicblock array = "llvm_basic_blocks"
 external entry_block : llvalue -> llbasicblock = "LLVMGetEntryBasicBlock"
 external delete_block : llbasicblock -> unit = "llvm_delete_block"

+external remove_block : llbasicblock -> unit = "llvm_remove_block"
+external move_block_before : llbasicblock -> llbasicblock -> unit
+                           = "llvm_move_block_before"
+external move_block_after : llbasicblock -> llbasicblock -> unit
+                          = "llvm_move_block_after"

 external append_block : llcontext -> string -> llvalue -> llbasicblock
                       = "llvm_append_block"
 external insert_block : llcontext -> string -> llbasicblock -> llbasicblock
 external append_block : llcontext -> string -> llvalue -> llbasicblock
                       = "llvm_append_block"
 external insert_block : llcontext -> string -> llbasicblock -> llbasicblock


@@ -872,8 +941,6 @@ external instr_pred : llvalue -> (llbasicblock, llvalue) llrev_pos
 external instr_opcode : llvalue -> Opcode.t = "llvm_instr_get_opcode"
 external icmp_predicate : llvalue -> Icmp.t option = "llvm_instr_icmp_predicate"
 
 external instr_opcode : llvalue -> Opcode.t = "llvm_instr_get_opcode"
 external icmp_predicate : llvalue -> Icmp.t option = "llvm_instr_icmp_predicate"
 

-external icmp_predicate : llvalue -> Icmp.t option = "llvm_instr_icmp_predicate"
-

 let rec iter_instrs_range f i e =
   if i = e then () else
   match i with
 let rec iter_instrs_range f i e =
   if i = e then () else
   match i with


@@ -936,6 +1003,10 @@ let remove_instruction_param_attr llval i attr =
 external is_tail_call : llvalue -> bool = "llvm_is_tail_call"
 external set_tail_call : bool -> llvalue -> unit = "llvm_set_tail_call"
 
 external is_tail_call : llvalue -> bool = "llvm_is_tail_call"
 external set_tail_call : bool -> llvalue -> unit = "llvm_set_tail_call"
 

+(*--... Operations on load/store instructions (only) .......................--*)
+external is_volatile : llvalue -> bool = "llvm_is_volatile"
+external set_volatile : bool -> llvalue -> unit = "llvm_set_volatile"
+

 (*--... Operations on phi nodes ............................................--*)
 external add_incoming : (llvalue * llbasicblock) -> llvalue -> unit
                       = "llvm_add_incoming"
 (*--... Operations on phi nodes ............................................--*)
 external add_incoming : (llvalue * llbasicblock) -> llvalue -> unit
                       = "llvm_add_incoming"


@@ -1078,6 +1149,11 @@ external build_load : llvalue -> string -> llbuilder -> llvalue
                     = "llvm_build_load"
 external build_store : llvalue -> llvalue -> llbuilder -> llvalue
                      = "llvm_build_store"
                     = "llvm_build_load"
 external build_store : llvalue -> llvalue -> llbuilder -> llvalue
                      = "llvm_build_store"

+external build_atomicrmw : AtomicRMWBinOp.t -> llvalue -> llvalue ->
+                           AtomicOrdering.t -> bool -> string -> llbuilder ->
+                           llvalue
+                         = "llvm_build_atomicrmw_bytecode"
+                           "llvm_build_atomicrmw_native"

 external build_gep : llvalue -> llvalue array -> string -> llbuilder -> llvalue
                    = "llvm_build_gep"
 external build_in_bounds_gep : llvalue -> llvalue array -> string ->
 external build_gep : llvalue -> llvalue array -> string -> llbuilder -> llvalue
                    = "llvm_build_gep"
 external build_in_bounds_gep : llvalue -> llvalue array -> string ->


@@ -1167,7 +1243,8 @@ external build_ptrdiff : llvalue -> llvalue -> string -> llbuilder -> llvalue
 module MemoryBuffer = struct
   external of_file : string -> llmemorybuffer = "llvm_memorybuffer_of_file"
   external of_stdin : unit -> llmemorybuffer = "llvm_memorybuffer_of_stdin"
 module MemoryBuffer = struct
   external of_file : string -> llmemorybuffer = "llvm_memorybuffer_of_file"
   external of_stdin : unit -> llmemorybuffer = "llvm_memorybuffer_of_stdin"

-  external of_string : ?name:string -> string -> llmemorybuffer = "llvm_memorybuffer_of_string"
+  external of_string : ?name:string -> string -> llmemorybuffer
+                     = "llvm_memorybuffer_of_string"

   external as_string : llmemorybuffer -> string = "llvm_memorybuffer_as_string"
   external dispose : llmemorybuffer -> unit = "llvm_memorybuffer_dispose"
 end
   external as_string : llmemorybuffer -> string = "llvm_memorybuffer_as_string"
   external dispose : llmemorybuffer -> unit = "llvm_memorybuffer_dispose"
 end


@@ -1189,54 +1266,3 @@ module PassManager = struct
   external finalize : [ `Function ] t -> bool = "llvm_passmanager_finalize"
   external dispose : [< any ] t -> unit = "llvm_passmanager_dispose"
 end
   external finalize : [ `Function ] t -> bool = "llvm_passmanager_finalize"
   external dispose : [< any ] t -> unit = "llvm_passmanager_dispose"
 end

-
-
-(*===-- Non-Externs -------------------------------------------------------===*)
-(* These functions are built using the externals, so must be declared late.   *)
-
-let concat2 sep arr =
-  let s = ref "" in
-  if 0 < Array.length arr then begin
-    s := !s ^ arr.(0);
-    for i = 1 to (Array.length arr) - 1 do
-      s := !s ^ sep ^ arr.(i)
-    done
-  end;
-  !s
-
-let rec string_of_lltype ty =
-  (* FIXME: stop infinite recursion! :) *)
-  match classify_type ty with
-    TypeKind.Integer -> "i" ^ string_of_int (integer_bitwidth ty)
-  | TypeKind.Pointer ->
-      (let ety = element_type ty in
-      match classify_type ety with
-      | TypeKind.Struct ->
-          (match struct_name ety with
-          | None -> (string_of_lltype ety)
-          | Some s -> s) ^ "*"
-      | _ -> (string_of_lltype (element_type ty)) ^ "*")
-  | TypeKind.Struct ->
-      let s = "{ " ^ (concat2 ", " (
-                Array.map string_of_lltype (struct_element_types ty)
-              )) ^ " }" in
-      if is_packed ty
-        then "<" ^ s ^ ">"
-        else s
-  | TypeKind.Array -> "["   ^ (string_of_int (array_length ty)) ^
-                      " x " ^ (string_of_lltype (element_type ty)) ^ "]"
-  | TypeKind.Vector -> "<"   ^ (string_of_int (vector_size ty)) ^
-                       " x " ^ (string_of_lltype (element_type ty)) ^ ">"
-  | TypeKind.Function -> string_of_lltype (return_type ty) ^
-                         " (" ^ (concat2 ", " (
-                           Array.map string_of_lltype (param_types ty)
-                         )) ^ ")"
-  | TypeKind.Label -> "label"
-  | TypeKind.Ppc_fp128 -> "ppc_fp128"
-  | TypeKind.Fp128 -> "fp128"
-  | TypeKind.X86fp80 -> "x86_fp80"
-  | TypeKind.Double -> "double"
-  | TypeKind.Float -> "float"
-  | TypeKind.Half -> "half"
-  | TypeKind.Void -> "void"
-  | TypeKind.Metadata -> "metadata"

diff --git a/bindings/ocaml/llvm/llvm.mli b/bindings/ocaml/llvm/llvm.mli
index c2e83788091289dad0953f74ae2986d881e1bf01..6f0832cb13506012be05a469c49de07a03f3b06f 100644 (file)
--- a/bindings/ocaml/llvm/llvm.mli
+++ b/bindings/ocaml/llvm/llvm.mli
@@ -67,6 +67,7 @@ module TypeKind : sig
   | Pointer
   | Vector
   | Metadata
   | Pointer
   | Vector
   | Metadata

+  | X86_mmx

 end
 
 (** The linkage of a global value, accessed with {!linkage} and
 end
 
 (** The linkage of a global value, accessed with {!linkage} and


@@ -77,6 +78,7 @@ module Linkage : sig
   | Available_externally
   | Link_once
   | Link_once_odr
   | Available_externally
   | Link_once
   | Link_once_odr

+  | Link_once_odr_auto_hide

   | Weak
   | Weak_odr
   | Appending
   | Weak
   | Weak_odr
   | Appending


@@ -88,6 +90,7 @@ module Linkage : sig
   | Ghost
   | Common
   | Linker_private
   | Ghost
   | Common
   | Linker_private

+  | Linker_private_weak

 end
 
 (** The linker visibility of a global value, accessed with {!visibility} and
 end
 
 (** The linker visibility of a global value, accessed with {!visibility} and


@@ -252,7 +255,57 @@ module Opcode : sig
   | AtomicRMW
   | Resume
   | LandingPad
   | AtomicRMW
   | Resume
   | LandingPad

-  | Unwind
+end
+
+(** The type of a clause of a [landingpad] instruction.
+    See [llvm::LandingPadInst::ClauseType]. *)
+module LandingPadClauseTy : sig
+  type t =
+  | Catch
+  | Filter
+end
+
+(** The thread local mode of a global value, accessed with {!thread_local_mode}
+    and {!set_thread_local_mode}.
+    See [llvm::GlobalVariable::ThreadLocalMode]. *)
+module ThreadLocalMode : sig
+  type t =
+  | None
+  | GeneralDynamic
+  | LocalDynamic
+  | InitialExec
+  | LocalExec
+end
+
+(** The ordering of an atomic [load], [store], [cmpxchg], [atomicrmw] or
+    [fence] instruction. See [llvm::AtomicOrdering]. *)
+module AtomicOrdering : sig
+  type t =
+  | NotAtomic
+  | Unordered
+  | Monotonic
+  | Invalid (* removed due to API changes *)
+  | Acquire
+  | Release
+  | AcqiureRelease
+  | SequentiallyConsistent
+end
+
+(** The opcode of an [atomicrmw] instruction.
+    See [llvm::AtomicRMWInst::BinOp]. *)
+module AtomicRMWBinOp : sig
+  type t =
+  | Xchg
+  | Add
+  | Sub
+  | And
+  | Nand
+  | Or
+  | Xor
+  | Max
+  | Min
+  | UMax
+  | UMin

 end
 
 (** The kind of an [llvalue], the result of [classify_value v].
 end
 
 (** The kind of an [llvalue], the result of [classify_value v].


@@ -358,6 +411,14 @@ val set_data_layout: string -> llmodule -> unit
     error. See the method [llvm::Module::dump]. *)
 val dump_module : llmodule -> unit
 
     error. See the method [llvm::Module::dump]. *)
 val dump_module : llmodule -> unit
 

+(** [print_module f m] prints the .ll representation of the module [m]
+    to file [f]. See the method [llvm::Module::print]. *)
+val print_module : string -> llmodule -> unit
+
+(** [string_of_llmodule m] returns the .ll representation of the module [m]
+    as a string. See the method [llvm::Module::print]. *)
+val string_of_llmodule : llmodule -> string
+

 (** [set_module_inline_asm m asm] sets the inline assembler for the module. See
     the method [llvm::Module::setModuleInlineAsm]. *)
 val set_module_inline_asm : llmodule -> string -> unit
 (** [set_module_inline_asm m asm] sets the inline assembler for the module. See
     the method [llvm::Module::setModuleInlineAsm]. *)
 val set_module_inline_asm : llmodule -> string -> unit


@@ -382,6 +443,10 @@ val type_is_sized : lltype -> bool
     See the method [llvm::Type::getContext]. *)
 val type_context : lltype -> llcontext
 
     See the method [llvm::Type::getContext]. *)
 val type_context : lltype -> llcontext
 

+(** [dump_type ty] prints the .ll representation of the type [ty] to standard
+    error. See the method [llvm::Type::dump]. *)
+val dump_type : lltype -> unit
+

 (** [string_of_lltype ty] returns a string describing the type [ty]. *)
 val string_of_lltype : lltype -> string
 
 (** [string_of_lltype ty] returns a string describing the type [ty]. *)
 val string_of_lltype : lltype -> string
 


@@ -552,6 +617,10 @@ val void_type : llcontext -> lltype
     [llvm::Type::LabelTy]. *)
 val label_type : llcontext -> lltype
 
     [llvm::Type::LabelTy]. *)
 val label_type : llcontext -> lltype
 

+(** [x86_mmx_type c] returns the x86 64-bit MMX register type in the
+    context [c]. See [llvm::Type::X86_MMXTy]. *)
+val x86_mmx_type : llcontext -> lltype
+

 (** [type_by_name m name] returns the specified type from the current module
     if it exists.
     See the method [llvm::Module::getTypeByName] *)
 (** [type_by_name m name] returns the specified type from the current module
     if it exists.
     See the method [llvm::Module::getTypeByName] *)


@@ -707,6 +776,13 @@ val get_mdstring : llvalue -> string option
     See the method [llvm::NamedMDNode::getOperand]. *)
 val get_named_metadata : llmodule -> string -> llvalue array
 
     See the method [llvm::NamedMDNode::getOperand]. *)
 val get_named_metadata : llmodule -> string -> llvalue array
 

+(** [add_named_metadata_operand m name v] adds [v] as the last operand of
+    metadata named [name] in module [m]. If the metadata does not exist,
+    it is created.
+    See the methods [llvm::Module::getNamedMetadata()] and
+    [llvm::MDNode::addOperand()]. *)
+val add_named_metadata_operand : llmodule -> string -> llvalue -> unit
+

 
 (** {7 Operations on scalar constants} *)
 
 
 (** {7 Operations on scalar constants} *)
 


@@ -1243,6 +1319,26 @@ val is_thread_local : llvalue -> bool
     See the method [llvm::GlobalVariable::setThreadLocal]. *)
 val set_thread_local : bool -> llvalue -> unit
 
     See the method [llvm::GlobalVariable::setThreadLocal]. *)
 val set_thread_local : bool -> llvalue -> unit
 

+(** [is_thread_local gv] returns the thread local mode of the global
+    variable [gv].
+    See the method [llvm::GlobalVariable::getThreadLocalMode]. *)
+val thread_local_mode : llvalue -> ThreadLocalMode.t
+
+(** [set_thread_local c gv] sets the thread local mode of the global
+    variable [gv].
+    See the method [llvm::GlobalVariable::setThreadLocalMode]. *)
+val set_thread_local_mode : ThreadLocalMode.t -> llvalue -> unit
+
+(** [is_externally_initialized gv] returns [true] if the global
+    variable [gv] is externally initialized and [false] otherwise.
+    See the method [llvm::GlobalVariable::isExternallyInitialized]. *)
+val is_externally_initialized : llvalue -> bool
+
+(** [set_externally_initialized c gv] sets the global variable [gv] to be
+    externally initialized if [c] is [true] and not otherwise.
+    See the method [llvm::GlobalVariable::setExternallyInitialized]. *)
+val set_externally_initialized : bool -> llvalue -> unit
+

 
 (** {7 Operations on aliases} *)
 
 
 (** {7 Operations on aliases} *)
 


@@ -1338,6 +1434,10 @@ val set_gc : string option -> llvalue -> unit
     [f]. *)
 val add_function_attr : llvalue -> Attribute.t -> unit
 
     [f]. *)
 val add_function_attr : llvalue -> Attribute.t -> unit
 

+(** [add_target_dependent_function_attr f a] adds target-dependent attribute
+    [a] to function [f]. *)
+val add_target_dependent_function_attr : llvalue -> string -> string -> unit
+

 (** [function_attr f] returns the function attribute for the function [f].
     See the method [llvm::Function::getAttributes] *)
 val function_attr : llvalue -> Attribute.t list
 (** [function_attr f] returns the function attribute for the function [f].
     See the method [llvm::Function::getAttributes] *)
 val function_attr : llvalue -> Attribute.t list


@@ -1427,6 +1527,18 @@ val entry_block : llvalue -> llbasicblock
     See the method [llvm::BasicBlock::eraseFromParent]. *)
 val delete_block : llbasicblock -> unit
 
     See the method [llvm::BasicBlock::eraseFromParent]. *)
 val delete_block : llbasicblock -> unit
 

+(** [remove_block bb] removes the basic block [bb] from its parent function.
+    See the method [llvm::BasicBlock::removeFromParent]. *)
+val remove_block : llbasicblock -> unit
+
+(** [move_block_before pos bb] moves the basic block [bb] before [pos].
+    See the method [llvm::BasicBlock::moveBefore]. *)
+val move_block_before : llbasicblock -> llbasicblock -> unit
+
+(** [move_block_after pos bb] moves the basic block [bb] after [pos].
+    See the method [llvm::BasicBlock::moveAfter]. *)
+val move_block_after : llbasicblock -> llbasicblock -> unit
+

 (** [append_block c name f] creates a new basic block named [name] at the end of
     function [f] in the context [c].
     See the constructor of [llvm::BasicBlock]. *)
 (** [append_block c name f] creates a new basic block named [name] at the end of
     function [f] in the context [c].
     See the constructor of [llvm::BasicBlock]. *)


@@ -1574,6 +1686,21 @@ val is_tail_call : llvalue -> bool
 val set_tail_call : bool -> llvalue -> unit
 
 
 val set_tail_call : bool -> llvalue -> unit
 
 

+(** {7 Operations on load/store instructions (only)} *)
+
+(** [is_volatile i] is [true] if the load or store instruction [i] is marked
+    as volatile.
+    See the methods [llvm::LoadInst::isVolatile] and
+    [llvm::StoreInst::isVolatile]. *)
+val is_volatile : llvalue -> bool
+
+(** [set_volatile v i] marks the load or store instruction [i] as volatile
+    if [v] is [true], unmarks otherwise.
+    See the methods [llvm::LoadInst::setVolatile] and
+    [llvm::StoreInst::setVolatile]. *)
+val set_volatile : bool -> llvalue -> unit
+
+

 (** {7 Operations on phi nodes} *)
 
 (** [add_incoming (v, bb) pn] adds the value [v] to the phi node [pn] for use
 (** {7 Operations on phi nodes} *)
 
 (** [add_incoming (v, bb) pn] adds the value [v] to the phi node [pn] for use


@@ -1982,6 +2109,14 @@ val build_load : llvalue -> string -> llbuilder -> llvalue
     See the method [llvm::LLVMBuilder::CreateStore]. *)
 val build_store : llvalue -> llvalue -> llbuilder -> llvalue
 
     See the method [llvm::LLVMBuilder::CreateStore]. *)
 val build_store : llvalue -> llvalue -> llbuilder -> llvalue
 

+(** [build_atomicrmw op ptr val o st b] creates an [atomicrmw] instruction with
+    operation [op] performed on pointer [ptr] and value [val] with ordering [o]
+    and singlethread flag set to [st] at the position specified by
+    the instruction builder [b].
+    See the method [llvm::IRBuilder::CreateAtomicRMW]. *)
+val build_atomicrmw : AtomicRMWBinOp.t -> llvalue -> llvalue ->
+                      AtomicOrdering.t -> bool -> string -> llbuilder -> llvalue
+

 (** [build_gep p indices name b] creates a
     [%name = getelementptr %p, indices...]
     instruction at the position specified by the instruction builder [b].
 (** [build_gep p indices name b] creates a
     [%name = getelementptr %p, indices...]
     instruction at the position specified by the instruction builder [b].

diff --git a/bindings/ocaml/llvm/llvm_ocaml.c b/bindings/ocaml/llvm/llvm_ocaml.c
index a7e12aba56b7041a41605fbe7543b3ec62870df4..07aa827eee50c9230d67e62f0287773385f1c53b 100644 (file)
--- a/bindings/ocaml/llvm/llvm_ocaml.c
+++ b/bindings/ocaml/llvm/llvm_ocaml.c
@@ -158,6 +158,27 @@ CAMLprim value llvm_dump_module(LLVMModuleRef M) {
   return Val_unit;
 }
 
   return Val_unit;
 }
 

+/* string -> llmodule -> unit */
+CAMLprim value llvm_print_module(value Filename, LLVMModuleRef M) {
+  char* Message;
+  if(LLVMPrintModuleToFile(M, String_val(Filename), &Message)) {
+    llvm_raise(llvm_ioerror_exn, Message);
+  }
+
+  return Val_unit;
+}
+
+/* llmodule -> string */
+CAMLprim value llvm_string_of_llmodule(LLVMModuleRef M) {
+  char* ModuleCStr;
+  ModuleCStr = LLVMPrintModuleToString(M);
+
+  value ModuleStr = caml_copy_string(ModuleCStr);
+  LLVMDisposeMessage(ModuleCStr);
+
+  return ModuleStr;
+}
+

 /* llmodule -> string -> unit */
 CAMLprim value llvm_set_module_inline_asm(LLVMModuleRef M, value Asm) {
   LLVMSetModuleInlineAsm(M, String_val(Asm));
 /* llmodule -> string -> unit */
 CAMLprim value llvm_set_module_inline_asm(LLVMModuleRef M, value Asm) {
   LLVMSetModuleInlineAsm(M, String_val(Asm));


@@ -180,6 +201,23 @@ CAMLprim LLVMContextRef llvm_type_context(LLVMTypeRef Ty) {
   return LLVMGetTypeContext(Ty);
 }
 
   return LLVMGetTypeContext(Ty);
 }
 

+/* lltype -> unit */
+CAMLprim value llvm_dump_type(LLVMTypeRef Val) {
+  LLVMDumpType(Val);
+  return Val_unit;
+}
+
+/* lltype -> string */
+CAMLprim value llvm_string_of_lltype(LLVMTypeRef M) {
+  char* TypeCStr;
+  TypeCStr = LLVMPrintTypeToString(M);
+
+  value TypeStr = caml_copy_string(TypeCStr);
+  LLVMDisposeMessage(TypeCStr);
+
+  return TypeStr;
+}
+

 /*--... Operations on integer types ........................................--*/
 
 /* llcontext -> lltype */
 /*--... Operations on integer types ........................................--*/
 
 /* llcontext -> lltype */


@@ -244,11 +282,6 @@ CAMLprim LLVMTypeRef llvm_ppc_fp128_type(LLVMContextRef Context) {
   return LLVMPPCFP128TypeInContext(Context);
 }
 
   return LLVMPPCFP128TypeInContext(Context);
 }
 

-/* llcontext -> lltype */
-CAMLprim LLVMTypeRef llvm_x86mmx_type(LLVMContextRef Context) {
-  return LLVMX86MMXTypeInContext(Context);
-}
-

 /*--... Operations on function types .......................................--*/
 
 /* lltype -> lltype array -> lltype */
 /*--... Operations on function types .......................................--*/
 
 /* lltype -> lltype array -> lltype */


@@ -386,6 +419,11 @@ CAMLprim LLVMTypeRef llvm_label_type(LLVMContextRef Context) {
   return LLVMLabelTypeInContext(Context);
 }
 
   return LLVMLabelTypeInContext(Context);
 }
 

+/* llcontext -> lltype */
+CAMLprim LLVMTypeRef llvm_x86_mmx_type(LLVMContextRef Context) {
+  return LLVMX86MMXTypeInContext(Context);
+}
+

 CAMLprim value llvm_type_by_name(LLVMModuleRef M, value Name)
 {
   CAMLparam1(Name);
 CAMLprim value llvm_type_by_name(LLVMModuleRef M, value Name)
 {
   CAMLparam1(Name);


@@ -605,6 +643,13 @@ CAMLprim value llvm_get_namedmd(LLVMModuleRef M, value Name)
   LLVMGetNamedMetadataOperands(M, String_val(Name), (LLVMValueRef *) Nodes);
   CAMLreturn(Nodes);
 }
   LLVMGetNamedMetadataOperands(M, String_val(Name), (LLVMValueRef *) Nodes);
   CAMLreturn(Nodes);
 }

+
+/* llmodule -> string -> llvalue -> unit */
+CAMLprim value llvm_append_namedmd(LLVMModuleRef M, value Name, LLVMValueRef Val) {
+  LLVMAddNamedMetadataOperand(M, String_val(Name), Val);
+  return Val_unit;
+}
+

 /*--... Operations on scalar constants .....................................--*/
 
 /* lltype -> int -> llvalue */
 /*--... Operations on scalar constants .....................................--*/
 
 /* lltype -> int -> llvalue */


@@ -952,6 +997,30 @@ CAMLprim value llvm_set_thread_local(value IsThreadLocal,
   return Val_unit;
 }
 
   return Val_unit;
 }
 

+/* llvalue -> ThreadLocalMode.t */
+CAMLprim value llvm_thread_local_mode(LLVMValueRef GlobalVar) {
+  return Val_int(LLVMGetThreadLocalMode(GlobalVar));
+}
+
+/* ThreadLocalMode.t -> llvalue -> unit */
+CAMLprim value llvm_set_thread_local_mode(value ThreadLocalMode,
+                                          LLVMValueRef GlobalVar) {
+  LLVMSetThreadLocalMode(GlobalVar, Int_val(ThreadLocalMode));
+  return Val_unit;
+}
+
+/* llvalue -> bool */
+CAMLprim value llvm_is_externally_initialized(LLVMValueRef GlobalVar) {
+  return Val_bool(LLVMIsExternallyInitialized(GlobalVar));
+}
+
+/* bool -> llvalue -> unit */
+CAMLprim value llvm_set_externally_initialized(value IsExternallyInitialized,
+                                               LLVMValueRef GlobalVar) {
+  LLVMSetExternallyInitialized(GlobalVar, Bool_val(IsExternallyInitialized));
+  return Val_unit;
+}
+

 /* llvalue -> bool */
 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
   return Val_bool(LLVMIsGlobalConstant(GlobalVar));
 /* llvalue -> bool */
 CAMLprim value llvm_is_global_constant(LLVMValueRef GlobalVar) {
   return Val_bool(LLVMIsGlobalConstant(GlobalVar));


@@ -1058,6 +1127,13 @@ CAMLprim value llvm_add_function_attr(LLVMValueRef Arg, value PA) {
   return Val_unit;
 }
 
   return Val_unit;
 }
 

+/* llvalue -> string -> string -> unit */
+CAMLprim value llvm_add_target_dependent_function_attr(
+                  LLVMValueRef Arg, value A, value V) {
+  LLVMAddTargetDependentFunctionAttr(Arg, String_val(A), String_val(V));
+  return Val_unit;
+}
+

 /* llvalue -> int32 */
 CAMLprim value llvm_function_attr(LLVMValueRef Fn)
 {
 /* llvalue -> int32 */
 CAMLprim value llvm_function_attr(LLVMValueRef Fn)
 {


@@ -1142,6 +1218,24 @@ CAMLprim value llvm_delete_block(LLVMBasicBlockRef BB) {
   return Val_unit;
 }
 
   return Val_unit;
 }
 

+/* llbasicblock -> unit */
+CAMLprim value llvm_remove_block(LLVMBasicBlockRef BB) {
+  LLVMRemoveBasicBlockFromParent(BB);
+  return Val_unit;
+}
+
+/* llbasicblock -> llbasicblock -> unit */
+CAMLprim value llvm_move_block_before(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
+  LLVMMoveBasicBlockBefore(BB, Pos);
+  return Val_unit;
+}
+
+/* llbasicblock -> llbasicblock -> unit */
+CAMLprim value llvm_move_block_after(LLVMBasicBlockRef Pos, LLVMBasicBlockRef BB) {
+  LLVMMoveBasicBlockAfter(BB, Pos);
+  return Val_unit;
+}
+

 /* string -> llvalue -> llbasicblock */
 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
                                              LLVMValueRef Fn) {
 /* string -> llvalue -> llbasicblock */
 CAMLprim LLVMBasicBlockRef llvm_append_block(LLVMContextRef Context, value Name,
                                              LLVMValueRef Fn) {


@@ -1230,6 +1324,20 @@ CAMLprim value llvm_set_tail_call(value IsTailCall,
   return Val_unit;
 }
 
   return Val_unit;
 }
 

+/*--... Operations on load/store instructions (only)........................--*/
+
+/* llvalue -> bool */
+CAMLprim value llvm_is_volatile(LLVMValueRef MemoryInst) {
+  return Val_bool(LLVMGetVolatile(MemoryInst));
+}
+
+/* bool -> llvalue -> unit */
+CAMLprim value llvm_set_volatile(value IsVolatile,
+                                  LLVMValueRef MemoryInst) {
+  LLVMSetVolatile(MemoryInst, Bool_val(IsVolatile));
+  return Val_unit;
+}
+

 /*--... Operations on phi nodes ............................................--*/
 
 /* (llvalue * llbasicblock) -> llvalue -> unit */
 /*--... Operations on phi nodes ............................................--*/
 
 /* (llvalue * llbasicblock) -> llvalue -> unit */


@@ -1701,6 +1809,24 @@ CAMLprim LLVMValueRef llvm_build_store(LLVMValueRef Value, LLVMValueRef Pointer,
   return LLVMBuildStore(Builder_val(B), Value, Pointer);
 }
 
   return LLVMBuildStore(Builder_val(B), Value, Pointer);
 }
 

+/* AtomicRMWBinOp.t -> llvalue -> llvalue -> AtomicOrdering.t ->
+   bool -> llbuilder -> llvalue */
+CAMLprim LLVMValueRef llvm_build_atomicrmw_native(value BinOp, LLVMValueRef Ptr,
+                                                  LLVMValueRef Val, value Ord,
+                                                  value ST, value Name, value B) {
+  LLVMValueRef Instr;
+  Instr = LLVMBuildAtomicRMW(Builder_val(B), Int_val(BinOp),
+                             Ptr, Val, Int_val(Ord), Bool_val(ST));
+  LLVMSetValueName(Instr, String_val(Name));
+  return Instr;
+}
+
+CAMLprim LLVMValueRef llvm_build_atomicrmw_bytecode(value *argv, int argn) {
+  return llvm_build_atomicrmw_native(argv[0], (LLVMValueRef) argv[1],
+                                     (LLVMValueRef) argv[2], argv[3],
+                                     argv[4], argv[5], argv[6]);
+}
+

 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
                                      value Name, value B) {
 /* llvalue -> llvalue array -> string -> llbuilder -> llvalue */
 CAMLprim LLVMValueRef llvm_build_gep(LLVMValueRef Pointer, value Indices,
                                      value Name, value B) {

diff --git a/test/Bindings/Ocaml/vmcore.ml b/test/Bindings/Ocaml/vmcore.ml
index 2fb5272546e80a11a389ab432ad0db7a7a58d96d..781f86c42939d8c0e039ef07dab3151321afc455 100644 (file)
--- a/test/Bindings/Ocaml/vmcore.ml
+++ b/test/Bindings/Ocaml/vmcore.ml
@@ -452,10 +452,24 @@ let test_global_variables () =
           set_thread_local true in
   insist (is_thread_local g);
 
           set_thread_local true in
   insist (is_thread_local g);
 

-  (* CHECK-NOWHERE-NOT: GVar05
+  (* CHECK: GVar05{{.*}}thread_local(initialexec)
+   *)
+  group "threadlocal_mode";
+  let g = define_global "GVar05" fourty_two32 m ++
+          set_thread_local_mode ThreadLocalMode.InitialExec in
+  insist ((thread_local_mode g) = ThreadLocalMode.InitialExec);
+
+  (* CHECK: GVar06{{.*}}externally_initialized
+   *)
+  group "externally_initialized";
+  let g = define_global "GVar06" fourty_two32 m ++
+          set_externally_initialized true in
+  insist (is_externally_initialized g);
+
+  (* CHECK-NOWHERE-NOT: GVar07

    *)
   group "delete";
    *)
   group "delete";

-  let g = define_global "GVar05" fourty_two32 m in
+  let g = define_global "GVar07" fourty_two32 m in

   delete_global g;
 
   (* CHECK: ConstGlobalVar{{.*}}constant
   delete_global g;
 
   (* CHECK: ConstGlobalVar{{.*}}constant


@@ -1027,6 +1041,16 @@ let test_builder () =
     set_metadata i kind md
   end;
 
     set_metadata i kind md
   end;
 

+  group "named metadata"; begin
+    (* !md is emitted at EOF. *)
+    let n1 = const_int i32_type 1 in
+    let n2 = mdstring context "metadata test" in
+    let md = mdnode context [| n1; n2 |] in
+    add_named_metadata_operand m "md" md;
+
+    insist ((get_named_metadata m "md") = [| md |])
+  end;
+

   group "dbg"; begin
     (* CHECK: %dbg = add i32 %P1, %P2, !dbg !1
      * !1 is metadata emitted at EOF.
   group "dbg"; begin
     (* CHECK: %dbg = add i32 %P1, %P2, !dbg !1
      * !1 is metadata emitted at EOF.


@@ -1237,16 +1261,27 @@ let test_builder () =
 
     (* CHECK: %build_alloca = alloca i32
      * CHECK: %build_array_alloca = alloca i32, i32 %P2
 
     (* CHECK: %build_alloca = alloca i32
      * CHECK: %build_array_alloca = alloca i32, i32 %P2

-     * CHECK: %build_load = load i32* %build_array_alloca
-     * CHECK: store i32 %P2, i32* %build_alloca
+     * CHECK: %build_load = load volatile i32* %build_array_alloca, align 4
+     * CHECK: store volatile i32 %P2, i32* %build_alloca, align 4

      * CHECK: %build_gep = getelementptr i32* %build_array_alloca, i32 %P2
      * CHECK: %build_in_bounds_gep = getelementptr inbounds i32* %build_array_alloca, i32 %P2
      * CHECK: %build_struct_gep = getelementptr inbounds{{.*}}%build_alloca2, i32 0, i32 1
      * CHECK: %build_gep = getelementptr i32* %build_array_alloca, i32 %P2
      * CHECK: %build_in_bounds_gep = getelementptr inbounds i32* %build_array_alloca, i32 %P2
      * CHECK: %build_struct_gep = getelementptr inbounds{{.*}}%build_alloca2, i32 0, i32 1

+     * CHECK: %build_atomicrmw = atomicrmw xchg i8* %p, i8 42 seq_cst

      *)
     let alloca = build_alloca i32_type "build_alloca" b in
     let array_alloca = build_array_alloca i32_type p2 "build_array_alloca" b in
      *)
     let alloca = build_alloca i32_type "build_alloca" b in
     let array_alloca = build_array_alloca i32_type p2 "build_array_alloca" b in

-    ignore(build_load array_alloca "build_load" b);
-    ignore(build_store p2 alloca b);
+
+    let load = build_load array_alloca "build_load" b in
+    ignore(set_alignment 4 load);
+    ignore(set_volatile true load);
+    insist(true = is_volatile load);
+    insist(4 = alignment load);
+
+    let store = build_store p2 alloca b in
+    ignore(set_volatile true store);
+    ignore(set_alignment 4 store);
+    insist(true = is_volatile store);
+    insist(4 = alignment store);

     ignore(build_gep array_alloca [| p2 |] "build_gep" b);
     ignore(build_in_bounds_gep array_alloca [| p2 |] "build_in_bounds_gep" b);
 
     ignore(build_gep array_alloca [| p2 |] "build_gep" b);
     ignore(build_in_bounds_gep array_alloca [| p2 |] "build_in_bounds_gep" b);
 


@@ -1254,6 +1289,11 @@ let test_builder () =
     let alloca2 = build_alloca sty "build_alloca2" b in
     ignore(build_struct_gep alloca2 1 "build_struct_gep" b);
 
     let alloca2 = build_alloca sty "build_alloca2" b in
     ignore(build_struct_gep alloca2 1 "build_struct_gep" b);
 

+    let p = build_alloca i8_type "p" b in
+    ignore(build_atomicrmw AtomicRMWBinOp.Xchg p (const_int i8_type 42)
+              AtomicOrdering.SequentiallyConsistent false "build_atomicrmw"
+              b);
+

     ignore(build_unreachable b)
   end;
 
     ignore(build_unreachable b)
   end;
 


@@ -1292,6 +1332,7 @@ let test_builder () =
 
 (* End-of-file checks for things like metdata and attributes.
  * CHECK: attributes #0 = {{.*}}uwtable{{.*}}
 
 (* End-of-file checks for things like metdata and attributes.
  * CHECK: attributes #0 = {{.*}}uwtable{{.*}}

+ * CHECK: !md = !{!0}

  * CHECK: !0 = metadata !{i32 1, metadata !"metadata test"}
  * CHECK: !1 = metadata !{i32 2, i32 3, metadata !2, metadata !2}
  *)
  * CHECK: !0 = metadata !{i32 1, metadata !"metadata test"}
  * CHECK: !1 = metadata !{i32 2, i32 3, metadata !2, metadata !2}
  *)