*
* The LLVM Compiler Infrastructure
*
- * This file was developed by Gordon Henriksen and is distributed under the
- * University of Illinois Open Source License. See LICENSE.TXT for details.
- *
- *===----------------------------------------------------------------------===
- *
- * This interface provides an ocaml API for LLVM IR analyses, the classes in
- * the Analysis library.
+ * This file is distributed under the University of Illinois Open Source
+ * License. See LICENSE.TXT for details.
*
*===----------------------------------------------------------------------===*)
+(** Intermediate representation analysis.
+
+ This interface provides an ocaml API for LLVM IR analyses, the classes in
+ the Analysis library. *)
(** [verify_module m] returns [None] if the module [m] is valid, and
[Some reason] if it is invalid. [reason] is a string containing a
- human-readable validation report. See [llvm::verifyModule]. **)
+ human-readable validation report. See [llvm::verifyModule]. *)
external verify_module : Llvm.llmodule -> string option = "llvm_verify_module"
(** [verify_function f] returns [None] if the function [f] is valid, and
[Some reason] if it is invalid. [reason] is a string containing a
- human-readable validation report. See [llvm::verifyFunction]. **)
+ human-readable validation report. See [llvm::verifyFunction]. *)
external verify_function : Llvm.llvalue -> bool = "llvm_verify_function"
(** [verify_module m] returns if the module [m] is valid, but prints a
- validation report to [stderr] and aborts the program if it is invalid. See
- [llvm::verifyModule]. **)
+ validation report to [stderr] and aborts the program if it is invalid. See
+ [llvm::verifyModule]. *)
external assert_valid_module : Llvm.llmodule -> unit
= "llvm_assert_valid_module"
(** [verify_function f] returns if the function [f] is valid, but prints a
- validation report to [stderr] and aborts the program if it is invalid. See
- [llvm::verifyFunction]. **)
+ validation report to [stderr] and aborts the program if it is invalid. See
+ [llvm::verifyFunction]. *)
external assert_valid_function : Llvm.llvalue -> unit
= "llvm_assert_valid_function"
+
+(** [view_function_cfg f] opens up a ghostscript window displaying the CFG of
+ the current function with the code for each basic block inside.
+ See [llvm::Function::viewCFG]. *)
+external view_function_cfg : Llvm.llvalue -> unit = "llvm_view_function_cfg"
+
+(** [view_function_cfg_only f] works just like [view_function_cfg], but does not
+ include the contents of basic blocks into the nodes.
+ See [llvm::Function::viewCFGOnly]. *)
+external view_function_cfg_only : Llvm.llvalue -> unit
+ = "llvm_view_function_cfg_only"