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|
/*===-- passbuilder_ocaml.c - LLVM OCaml Glue -------------------*- C++ -*-===*\
|* *|
|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *|
|* Exceptions. *|
|* See https://llvm.org/LICENSE.txt for license information. *|
|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* 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_ocaml.h"
#include "target_ocaml.h"
#include "llvm-c/Error.h"
#include "llvm-c/Transforms/PassBuilder.h"
#include <caml/memory.h>
#define PassBuilderOptions_val(v) ((LLVMPassBuilderOptionsRef)from_val(v))
value llvm_run_passes(value M, value Passes, value TM, value Options) {
LLVMErrorRef Err =
LLVMRunPasses(Module_val(M), String_val(Passes), TargetMachine_val(TM),
PassBuilderOptions_val(Options));
if (Err == LLVMErrorSuccess) {
value result = caml_alloc(1, 0);
Store_field(result, 0, Val_unit);
return result;
} else {
char *str = LLVMGetErrorMessage(Err);
value v = caml_copy_string(str);
LLVMDisposeErrorMessage(str);
value result = caml_alloc(1, 1);
Store_field(result, 0, v);
return result;
}
}
value llvm_create_passbuilder_options(value Unit) {
LLVMPassBuilderOptionsRef PBO = LLVMCreatePassBuilderOptions();
return to_val(PBO);
}
value llvm_passbuilder_options_set_verify_each(value PBO, value VerifyEach) {
LLVMPassBuilderOptionsSetVerifyEach(PassBuilderOptions_val(PBO),
Bool_val(VerifyEach));
return Val_unit;
}
value llvm_passbuilder_options_set_debug_logging(value PBO,
value DebugLogging) {
LLVMPassBuilderOptionsSetDebugLogging(PassBuilderOptions_val(PBO),
Bool_val(DebugLogging));
return Val_unit;
}
value llvm_passbuilder_options_set_loop_interleaving(value PBO,
value LoopInterleaving) {
LLVMPassBuilderOptionsSetLoopInterleaving(PassBuilderOptions_val(PBO),
Bool_val(LoopInterleaving));
return Val_unit;
}
value llvm_passbuilder_options_set_loop_vectorization(value PBO,
value LoopVectorization) {
LLVMPassBuilderOptionsSetLoopVectorization(PassBuilderOptions_val(PBO),
Bool_val(LoopVectorization));
return Val_unit;
}
value llvm_passbuilder_options_set_slp_vectorization(value PBO,
value SLPVectorization) {
LLVMPassBuilderOptionsSetSLPVectorization(PassBuilderOptions_val(PBO),
Bool_val(SLPVectorization));
return Val_unit;
}
value llvm_passbuilder_options_set_loop_unrolling(value PBO,
value LoopUnrolling) {
LLVMPassBuilderOptionsSetLoopUnrolling(PassBuilderOptions_val(PBO),
Bool_val(LoopUnrolling));
return Val_unit;
}
value llvm_passbuilder_options_set_forget_all_scev_in_loop_unroll(
value PBO, value ForgetAllSCEVInLoopUnroll) {
LLVMPassBuilderOptionsSetForgetAllSCEVInLoopUnroll(
PassBuilderOptions_val(PBO), Bool_val(ForgetAllSCEVInLoopUnroll));
return Val_unit;
}
value llvm_passbuilder_options_set_licm_mssa_opt_cap(value PBO,
value LicmMssaOptCap) {
LLVMPassBuilderOptionsSetLicmMssaOptCap(PassBuilderOptions_val(PBO),
Int_val(LicmMssaOptCap));
return Val_unit;
}
value llvm_passbuilder_options_set_licm_mssa_no_acc_for_promotion_cap(
value PBO, value LicmMssaNoAccForPromotionCap) {
LLVMPassBuilderOptionsSetLicmMssaNoAccForPromotionCap(
PassBuilderOptions_val(PBO), Int_val(LicmMssaNoAccForPromotionCap));
return Val_unit;
}
value llvm_passbuilder_options_set_call_graph_profile(value PBO,
value CallGraphProfile) {
LLVMPassBuilderOptionsSetCallGraphProfile(PassBuilderOptions_val(PBO),
Bool_val(CallGraphProfile));
return Val_unit;
}
value llvm_passbuilder_options_set_merge_functions(value PBO,
value MergeFunctions) {
LLVMPassBuilderOptionsSetMergeFunctions(PassBuilderOptions_val(PBO),
Bool_val(MergeFunctions));
return Val_unit;
}
value llvm_passbuilder_options_set_inliner_threshold(value PBO,
value InlinerThreshold) {
LLVMPassBuilderOptionsSetInlinerThreshold(PassBuilderOptions_val(PBO),
Int_val(InlinerThreshold));
return Val_unit;
}
value llvm_dispose_passbuilder_options(value PBO) {
LLVMDisposePassBuilderOptions(PassBuilderOptions_val(PBO));
return Val_unit;
}
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