| Opaque
| Vector
| Metadata
+ | Union
end
(** The linkage of a global value, accessed with {!linkage} and
| Noredzone
| Noimplicitfloat
| Naked
+ | Inlinehint
end
(** The predicate for an integer comparison ([icmp]) instruction.
(** See the function [llvm::getGlobalContext]. *)
external global_context : unit -> llcontext = "llvm_global_context"
+(** [mdkind_id context name] returns the MDKind ID that corresponds to the
+ name [name] in the context [context]. See the function
+ [llvm::LLVMContext::getMDKindID]. *)
+external mdkind_id : llcontext -> string -> int = "llvm_mdkind_id"
+
(** {6 Modules} *)
external delete_type_name : string -> llmodule -> unit
= "llvm_delete_type_name"
+(** [type_by_name m n] returns the type in the module [m] named [n], or [None]
+ if it does not exist. See the method [llvm::Module::getTypeByName]. *)
+external type_by_name : llmodule -> string -> lltype option
+ = "llvm_type_by_name"
+
(** [dump_module m] prints the .ll representation of the module [m] to standard
error. See the method [llvm::Module::dump]. *)
external dump_module : llmodule -> unit = "llvm_dump_module"
external packed_struct_type : llcontext -> lltype array -> lltype
= "llvm_packed_struct_type"
-(** [element_types sty] returns the constituent types of the struct type [sty].
- See the method [llvm::StructType::getElementType]. *)
-external element_types : lltype -> lltype array = "llvm_element_types"
+(** [struct_element_types sty] returns the constituent types of the struct type
+ [sty]. See the method [llvm::StructType::getElementType]. *)
+external struct_element_types : lltype -> lltype array
+ = "llvm_struct_element_types"
(** [is_packed sty] returns [true] if the structure type [sty] is packed,
[false] otherwise. See the method [llvm::StructType::isPacked]. *)
external is_packed : lltype -> bool = "llvm_is_packed"
+(** {7 Operations on union types} *)
+
+(** [union_type context tys] returns the union type in the context [context]
+ containing the types in the array [tys]. See the method
+ [llvm::UnionType::get] *)
+external union_type : llcontext -> lltype array -> lltype = "llvm_union_type"
+
+(** [union_element_types uty] returns the constituent types of the union type
+ [uty]. See the method [llvm::UnionType::getElementType]. *)
+external union_element_types : lltype -> lltype array
+ = "llvm_union_element_types"
+
+
(** {7 Operations on pointer, vector, and array types} *)
(** [array_type ty n] returns the array type containing [n] elements of type
error. See the method [llvm::Value::dump]. *)
external dump_value : llvalue -> unit = "llvm_dump_value"
+(** [replace_all_uses_with old new] replaces all uses of the value [old]
+ * with the value [new]. See the method [llvm::Value::replaceAllUsesWith]. *)
+external replace_all_uses_with : llvalue -> llvalue -> unit
+ = "LLVMReplaceAllUsesWith"
+
(** {7 Operations on constants of (mostly) any type} *)
[ty]. See the method [llvm::Constant::getAllOnesValue]. *)
external const_all_ones : (*int|vec*)lltype -> llvalue = "LLVMConstAllOnes"
+(** [const_pointer_null ty] returns the constant null (zero) pointer of the type
+ [ty]. See the method [llvm::ConstantPointerNull::get]. *)
+external const_pointer_null : lltype -> llvalue = "LLVMConstPointerNull"
+
(** [undef ty] returns the undefined value of the type [ty].
See the method [llvm::UndefValue::get]. *)
external undef : lltype -> llvalue = "LLVMGetUndef"
external is_undef : llvalue -> bool = "llvm_is_undef"
+(** {7 Operations on instructions} *)
+
+(** [has_metadata i] returns whether or not the instruction [i] has any
+ metadata attached to it. See the function
+ [llvm::Instruction::hasMetadata]. *)
+external has_metadata : llvalue -> bool = "llvm_has_metadata"
+
+(** [metadata i kind] optionally returns the metadata associated with the
+ kind [kind] in the instruction [i] See the function
+ [llvm::Instruction::getMetadata]. *)
+external metadata : llvalue -> int -> llvalue option = "llvm_metadata"
+
+(** [set_metadata i kind md] sets the metadata [md] of kind [kind] in the
+ instruction [i]. See the function [llvm::Instruction::setMetadata]. *)
+external set_metadata : llvalue -> int -> llvalue -> unit = "llvm_set_metadata"
+
+(** [clear_metadata i kind] clears the metadata of kind [kind] in the
+ instruction [i]. See the function [llvm::Instruction::setMetadata]. *)
+external clear_metadata : llvalue -> int -> unit = "llvm_clear_metadata"
+
+
+(** {7 Operations on metadata} *)
+
+(** [mdstring c s] returns the MDString of the string [s] in the context [c].
+ See the method [llvm::MDNode::get]. *)
+external mdstring : llcontext -> string -> llvalue = "llvm_mdstring"
+
+(** [mdnode c elts] returns the MDNode containing the values [elts] in the
+ context [c].
+ See the method [llvm::MDNode::get]. *)
+external mdnode : llcontext -> llvalue array -> llvalue = "llvm_mdnode"
+
+
(** {7 Operations on scalar constants} *)
(** [const_int ty i] returns the integer constant of type [ty] and value [i].
values [elts]. See the method [llvm::ConstantVector::get]. *)
external const_vector : llvalue array -> llvalue = "llvm_const_vector"
+(** [const_union ty v] returns the union constant of type [union_type tys] and
+ containing the value [v]. See the method [llvm::ConstantUnion::get]. *)
+external const_union : lltype -> llvalue -> llvalue = "LLVMConstUnion"
+
(** {7 Constant expressions} *)
See the method [llvm::ConstantExpr::getNeg]. *)
external const_neg : llvalue -> llvalue = "LLVMConstNeg"
+(** [const_nsw_neg c] returns the arithmetic negation of the constant [c] with
+ no signed wrapping. The result is undefined if the negation overflows.
+ See the method [llvm::ConstantExpr::getNSWNeg]. *)
+external const_nsw_neg : llvalue -> llvalue = "LLVMConstNSWNeg"
+
+(** [const_nuw_neg c] returns the arithmetic negation of the constant [c] with
+ no unsigned wrapping. The result is undefined if the negation overflows.
+ See the method [llvm::ConstantExpr::getNUWNeg]. *)
+external const_nuw_neg : llvalue -> llvalue = "LLVMConstNUWNeg"
+
(** [const_fneg c] returns the arithmetic negation of the constant float [c].
See the method [llvm::ConstantExpr::getFNeg]. *)
external const_fneg : llvalue -> llvalue = "LLVMConstFNeg"
See the method [llvm::ConstantExpr::getNSWAdd]. *)
external const_nsw_add : llvalue -> llvalue -> llvalue = "LLVMConstNSWAdd"
+(** [const_nuw_add c1 c2] returns the constant sum of two constants with no
+ unsigned wrapping. The result is undefined if the sum overflows.
+ See the method [llvm::ConstantExpr::getNSWAdd]. *)
+external const_nuw_add : llvalue -> llvalue -> llvalue = "LLVMConstNUWAdd"
+
(** [const_fadd c1 c2] returns the constant sum of two constant floats.
See the method [llvm::ConstantExpr::getFAdd]. *)
external const_fadd : llvalue -> llvalue -> llvalue = "LLVMConstFAdd"
constants. See the method [llvm::ConstantExpr::getSub]. *)
external const_sub : llvalue -> llvalue -> llvalue = "LLVMConstSub"
+(** [const_nsw_sub c1 c2] returns the constant difference of two constants with
+ no signed wrapping. The result is undefined if the sum overflows.
+ See the method [llvm::ConstantExpr::getNSWSub]. *)
+external const_nsw_sub : llvalue -> llvalue -> llvalue = "LLVMConstNSWSub"
+
+(** [const_nuw_sub c1 c2] returns the constant difference of two constants with
+ no unsigned wrapping. The result is undefined if the sum overflows.
+ See the method [llvm::ConstantExpr::getNSWSub]. *)
+external const_nuw_sub : llvalue -> llvalue -> llvalue = "LLVMConstNUWSub"
+
(** [const_fsub c1 c2] returns the constant difference, [c1 - c2], of two
constant floats. See the method [llvm::ConstantExpr::getFSub]. *)
external const_fsub : llvalue -> llvalue -> llvalue = "LLVMConstFSub"
See the method [llvm::ConstantExpr::getMul]. *)
external const_mul : llvalue -> llvalue -> llvalue = "LLVMConstMul"
+(** [const_nsw_mul c1 c2] returns the constant product of two constants with
+ no signed wrapping. The result is undefined if the sum overflows.
+ See the method [llvm::ConstantExpr::getNSWMul]. *)
+external const_nsw_mul : llvalue -> llvalue -> llvalue = "LLVMConstNSWMul"
+
+(** [const_nuw_mul c1 c2] returns the constant product of two constants with
+ no unsigned wrapping. The result is undefined if the sum overflows.
+ See the method [llvm::ConstantExpr::getNSWMul]. *)
+external const_nuw_mul : llvalue -> llvalue -> llvalue = "LLVMConstNUWMul"
+
(** [const_fmul c1 c2] returns the constant product of two constants floats.
See the method [llvm::ConstantExpr::getFMul]. *)
external const_fmul : llvalue -> llvalue -> llvalue = "LLVMConstFMul"
external const_insertvalue : llvalue -> llvalue -> int array -> llvalue
= "llvm_const_insertvalue"
+(** [const_inline_asm ty asm con side align] inserts a inline assembly string.
+ See the method [llvm::InlineAsm::get]. *)
+external const_inline_asm : lltype -> string -> string -> bool -> bool ->
+ llvalue
+ = "llvm_const_inline_asm"
+
+(** [block_address f bb] returns the address of the basic block [bb] in the
+ function [f]. See the method [llvm::BasicBlock::get]. *)
+external block_address : llvalue -> llbasicblock -> llvalue = "LLVMBlockAddress"
+
(** {7 Operations on global variables, functions, and aliases (globals)} *)
(** {7 Operations on global variables} *)
(** [declare_global ty name m] returns a new global variable of type [ty] and
- with name [name] in module [m]. If such a global variable already exists,
- it is returned. If the type of the existing global differs, then a bitcast
- to [ty] is returned. *)
+ with name [name] in module [m] in the default address space (0). If such a
+ global variable already exists, it is returned. If the type of the existing
+ global differs, then a bitcast to [ty] is returned. *)
external declare_global : lltype -> string -> llmodule -> llvalue
= "llvm_declare_global"
+(** [declare_qualified_global ty name as m] returns a new global variable of
+ type [ty] and with name [name] in module [m] in the address space [as]. If
+ such a global variable already exists, it is returned. If the type of the
+ existing global differs, then a bitcast to [ty] is returned. *)
+external declare_qualified_global : lltype -> string -> int -> llmodule ->
+ llvalue
+ = "llvm_declare_qualified_global"
+
(** [define_global name init m] returns a new global with name [name] and
- initializer [init] in module [m]. If the named global already exists, it is
- renamed.
+ initializer [init] in module [m] in the default address space (0). If the
+ named global already exists, it is renamed.
See the constructor of [llvm::GlobalVariable]. *)
external define_global : string -> llvalue -> llmodule -> llvalue
= "llvm_define_global"
+(** [define_qualified_global name init as m] returns a new global with name
+ [name] and initializer [init] in module [m] in the address space [as]. If
+ the named global already exists, it is renamed.
+ See the constructor of [llvm::GlobalVariable]. *)
+external define_qualified_global : string -> llvalue -> int -> llmodule ->
+ llvalue
+ = "llvm_define_qualified_global"
+
(** [lookup_global name m] returns [Some g] if a global variable with name
[name] exists in module [m]. If no such global exists, returns [None].
See the [llvm::GlobalVariable] constructor. *)
external set_thread_local : bool -> llvalue -> unit = "llvm_set_thread_local"
+(** {7 Operations on aliases} *)
+
+(** [add_alias m t a n] inserts an alias in the module [m] with the type [t] and
+ the aliasee [a] with the name [n].
+ See the constructor for [llvm::GlobalAlias]. *)
+external add_alias : llmodule -> lltype -> llvalue -> string -> llvalue
+ = "llvm_add_alias"
+
+
(** {7 Operations on functions} *)
(** [declare_function name ty m] returns a new function of type [ty] and
external insert_into_builder : llvalue -> string -> llbuilder -> unit
= "llvm_insert_into_builder"
+(** {7 Metadata} *)
+
+(** [set_current_debug_location b md] sets the current debug location [md] in
+ the builder [b].
+ See the method [llvm::IRBuilder::SetDebugLocation]. *)
+external set_current_debug_location : llbuilder -> llvalue -> unit
+ = "llvm_set_current_debug_location"
+
+(** [clear_current_debug_location b] clears the current debug location in the
+ builder [b]. *)
+external clear_current_debug_location : llbuilder -> unit
+ = "llvm_clear_current_debug_location"
+
+(** [current_debug_location b] returns the current debug location, or None
+ if none is currently set.
+ See the method [llvm::IRBuilder::GetDebugLocation]. *)
+external current_debug_location : llbuilder -> llvalue option
+ = "llvm_current_debug_location"
+
+(** [set_inst_debug_location b i] sets the current debug location of the builder
+ [b] to the instruction [i].
+ See the method [llvm::IRBuilder::SetInstDebugLocation]. *)
+external set_inst_debug_location : llbuilder -> llvalue -> unit
+ = "llvm_set_inst_debug_location"
(** {7 Terminators} *)
= "llvm_build_aggregate_ret"
(** [build_br bb b] creates a
- [b %bb]
+ [br %bb]
instruction at the position specified by the instruction builder [b].
See the method [llvm::LLVMBuilder::CreateBr]. *)
external build_br : llbasicblock -> llbuilder -> llvalue = "llvm_build_br"
(** [build_cond_br cond tbb fbb b] creates a
- [b %cond, %tbb, %fbb]
+ [br %cond, %tbb, %fbb]
instruction at the position specified by the instruction builder [b].
See the method [llvm::LLVMBuilder::CreateCondBr]. *)
external build_cond_br : llvalue -> llbasicblock -> llbasicblock -> llbuilder ->
external add_case : llvalue -> llvalue -> llbasicblock -> unit
= "llvm_add_case"
+(** [build_indirect_br addr count b] creates a
+ [indirectbr %addr]
+ instruction at the position specified by the instruction builder [b] with
+ space reserved for [count] destinations.
+ See the method [llvm::LLVMBuilder::CreateIndirectBr]. *)
+external build_indirect_br : llvalue -> int -> llbuilder -> llvalue
+ = "llvm_build_indirect_br"
+
+(** [add_destination br bb] adds the basic block [bb] as a possible branch
+ location for the indirectbr instruction [br].
+ See the method [llvm::IndirectBrInst::addDestination]. **)
+external add_destination : llvalue -> llbasicblock -> unit
+ = "llvm_add_destination"
+
(** [build_invoke fn args tobb unwindbb name b] creates an
[%name = invoke %fn(args) to %tobb unwind %unwindbb]
instruction at the position specified by the instruction builder [b].
external build_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
= "llvm_build_add"
-(** [build_nswadd x y name b] creates a
+(** [build_nsw_add x y name b] creates a
[%name = nsw add %x, %y]
instruction at the position specified by the instruction builder [b].
See the method [llvm::LLVMBuilder::CreateNSWAdd]. *)
external build_nsw_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
= "llvm_build_nsw_add"
+(** [build_nuw_add x y name b] creates a
+ [%name = nuw add %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateNUWAdd]. *)
+external build_nuw_add : llvalue -> llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_nuw_add"
+
(** [build_fadd x y name b] creates a
[%name = fadd %x, %y]
instruction at the position specified by the instruction builder [b].
external build_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
= "llvm_build_sub"
+(** [build_nsw_sub x y name b] creates a
+ [%name = nsw sub %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateNSWSub]. *)
+external build_nsw_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_nsw_sub"
+
+(** [build_nuw_sub x y name b] creates a
+ [%name = nuw sub %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateNUWSub]. *)
+external build_nuw_sub : llvalue -> llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_nuw_sub"
+
(** [build_fsub x y name b] creates a
[%name = fsub %x, %y]
instruction at the position specified by the instruction builder [b].
external build_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
= "llvm_build_mul"
+(** [build_nsw_mul x y name b] creates a
+ [%name = nsw mul %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateNSWMul]. *)
+external build_nsw_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_nsw_mul"
+
+(** [build_nuw_mul x y name b] creates a
+ [%name = nuw mul %x, %y]
+ instruction at the position specified by the instruction builder [b].
+ See the method [llvm::LLVMBuilder::CreateNUWMul]. *)
+external build_nuw_mul : llvalue -> llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_nuw_mul"
+
(** [build_fmul x y name b] creates a
[%name = fmul %x, %y]
instruction at the position specified by the instruction builder [b].
external build_neg : llvalue -> string -> llbuilder -> llvalue
= "llvm_build_neg"
+(** [build_nsw_neg x name b] creates a
+ [%name = nsw sub 0, %x]
+ instruction at the position specified by the instruction builder [b].
+ [-0.0] is used for floating point types to compute the correct sign.
+ See the method [llvm::LLVMBuilder::CreateNeg]. *)
+external build_nsw_neg : llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_nsw_neg"
+
+(** [build_nuw_neg x name b] creates a
+ [%name = nuw sub 0, %x]
+ instruction at the position specified by the instruction builder [b].
+ [-0.0] is used for floating point types to compute the correct sign.
+ See the method [llvm::LLVMBuilder::CreateNeg]. *)
+external build_nuw_neg : llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_nuw_neg"
+
+(** [build_fneg x name b] creates a
+ [%name = fsub 0, %x]
+ instruction at the position specified by the instruction builder [b].
+ [-0.0] is used for floating point types to compute the correct sign.
+ See the method [llvm::LLVMBuilder::CreateFNeg]. *)
+external build_fneg : llvalue -> string -> llbuilder -> llvalue
+ = "llvm_build_fneg"
+
(** [build_xor x name b] creates a
[%name = xor %x, -1]
instruction at the position specified by the instruction builder [b].
(** {7 Memory} *)
-(** [build_malloc ty name b] creates a
- [%name = malloc %ty]
- instruction at the position specified by the instruction builder [b].
- See the method [llvm::LLVMBuilder::CreateAlloca]. *)
-external build_malloc : lltype -> string -> llbuilder -> llvalue
- = "llvm_build_malloc"
-
-(** [build_array_malloc ty n name b] creates a
- [%name = malloc %ty, %n]
- instruction at the position specified by the instruction builder [b].
- See the method [llvm::LLVMBuilder::CreateMalloc]. *)
-external build_array_malloc : lltype -> llvalue -> string -> llbuilder ->
- llvalue = "llvm_build_array_malloc"
-
(** [build_alloca ty name b] creates a
[%name = alloca %ty]
instruction at the position specified by the instruction builder [b].
external build_array_alloca : lltype -> llvalue -> string -> llbuilder ->
llvalue = "llvm_build_array_alloca"
-(** [build_free v b] creates a
- [free %v]
- instruction at the position specified by the instruction builder [b].
- See the method [llvm::LLVMBuilder::CreateFree]. *)
-external build_free : llvalue -> llbuilder -> llvalue = "llvm_build_free"
-
(** [build_load v name b] creates a
[%name = load %v]
instruction at the position specified by the instruction builder [b].
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