diff options
Diffstat (limited to 'bindings/ocaml/transforms/passmgr_builder/passmgr_builder_ocaml.c')
-rw-r--r-- | bindings/ocaml/transforms/passmgr_builder/passmgr_builder_ocaml.c | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/bindings/ocaml/transforms/passmgr_builder/passmgr_builder_ocaml.c b/bindings/ocaml/transforms/passmgr_builder/passmgr_builder_ocaml.c new file mode 100644 index 0000000000..a707856b82 --- /dev/null +++ b/bindings/ocaml/transforms/passmgr_builder/passmgr_builder_ocaml.c @@ -0,0 +1,113 @@ +/*===-- passmgr_builder_ocaml.c - LLVM OCaml Glue ---------------*- C++ -*-===*\ +|* *| +|* The LLVM Compiler Infrastructure *| +|* *| +|* This file is distributed under the University of Illinois Open Source *| +|* License. See LICENSE.TXT for details. *| +|* *| +|*===----------------------------------------------------------------------===*| +|* *| +|* This file glues LLVM's OCaml interface to its C interface. These functions *| +|* are by and large transparent wrappers to the corresponding C functions. *| +|* *| +|* Note that these functions intentionally take liberties with the CAMLparamX *| +|* macros, since most of the parameters are not GC heap objects. *| +|* *| +\*===----------------------------------------------------------------------===*/ + +#include "llvm-c/Transforms/PassManagerBuilder.h" +#include "caml/mlvalues.h" +#include "caml/custom.h" +#include "caml/misc.h" + +#define PMBuilder_val(v) (*(LLVMPassManagerBuilderRef *)(Data_custom_val(v))) + +static void llvm_finalize_pmbuilder(value PMB) { + LLVMPassManagerBuilderDispose(PMBuilder_val(PMB)); +} + +static struct custom_operations pmbuilder_ops = { + (char *) "LLVMPassManagerBuilder", + llvm_finalize_pmbuilder, + custom_compare_default, + custom_hash_default, + custom_serialize_default, + custom_deserialize_default +#ifdef custom_compare_ext_default + , custom_compare_ext_default +#endif +}; + +static value alloc_pmbuilder(LLVMPassManagerBuilderRef Ref) { + value Val = alloc_custom(&pmbuilder_ops, + sizeof(LLVMPassManagerBuilderRef), 0, 1); + PMBuilder_val(Val) = Ref; + return Val; +} + +/* t -> unit */ +CAMLprim value llvm_pmbuilder_create(value Unit) { + return alloc_pmbuilder(LLVMPassManagerBuilderCreate()); +} + +/* int -> t -> unit */ +CAMLprim value llvm_pmbuilder_set_opt_level(value OptLevel, value PMB) { + LLVMPassManagerBuilderSetOptLevel(PMBuilder_val(PMB), Int_val(OptLevel)); + return Val_unit; +} + +/* int -> t -> unit */ +CAMLprim value llvm_pmbuilder_set_size_level(value SizeLevel, value PMB) { + LLVMPassManagerBuilderSetSizeLevel(PMBuilder_val(PMB), Int_val(SizeLevel)); + return Val_unit; +} + +/* int -> t -> unit */ +CAMLprim value llvm_pmbuilder_use_inliner_with_threshold( + value Threshold, value PMB) { + LLVMPassManagerBuilderSetOptLevel(PMBuilder_val(PMB), Int_val(Threshold)); + return Val_unit; +} + +/* bool -> t -> unit */ +CAMLprim value llvm_pmbuilder_set_disable_unit_at_a_time( + value DisableUnitAtATime, value PMB) { + LLVMPassManagerBuilderSetDisableUnitAtATime( + PMBuilder_val(PMB), Bool_val(DisableUnitAtATime)); + return Val_unit; +} + +/* bool -> t -> unit */ +CAMLprim value llvm_pmbuilder_set_disable_unroll_loops( + value DisableUnroll, value PMB) { + LLVMPassManagerBuilderSetDisableUnrollLoops( + PMBuilder_val(PMB), Bool_val(DisableUnroll)); + return Val_unit; +} + +/* [ `Function ] Llvm.PassManager.t -> t -> unit */ +CAMLprim value llvm_pmbuilder_populate_function_pass_manager( + LLVMPassManagerRef PM, value PMB) { + LLVMPassManagerBuilderPopulateFunctionPassManager( + PMBuilder_val(PMB), PM); + return Val_unit; +} + +/* [ `Module ] Llvm.PassManager.t -> t -> unit */ +CAMLprim value llvm_pmbuilder_populate_module_pass_manager( + LLVMPassManagerRef PM, value PMB) { + LLVMPassManagerBuilderPopulateModulePassManager( + PMBuilder_val(PMB), PM); + return Val_unit; +} + +/* [ `Module ] Llvm.PassManager.t -> + internalize:bool -> run_inliner:bool -> t -> unit */ +CAMLprim value llvm_pmbuilder_populate_lto_pass_manager( + LLVMPassManagerRef PM, value Internalize, value RunInliner, + value PMB) { + LLVMPassManagerBuilderPopulateLTOPassManager( + PMBuilder_val(PMB), PM, + Bool_val(Internalize), Bool_val(RunInliner)); + return Val_unit; +} |