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/*===-- llvm-c/Transform/PassBuilder.h - PassBuilder for LLVM C ---*- C -*-===*\
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|*                                                                            *|
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|* Part of the LLVM Project, under the Apache License v2.0 with LLVM          *|
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|* Exceptions.                                                                *|
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|* See https://llvm.org/LICENSE.txt for license information.                  *|
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|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    *|
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|*                                                                            *|
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|*===----------------------------------------------------------------------===*|
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|*                                                                            *|
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|* This header contains the LLVM-C interface into the new pass manager        *|
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|*                                                                            *|
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\*===----------------------------------------------------------------------===*/
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#ifndef LLVM_C_TRANSFORMS_PASSBUILDER_H
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#define LLVM_C_TRANSFORMS_PASSBUILDER_H
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#include "llvm-c/Error.h"
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#include "llvm-c/TargetMachine.h"
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#include "llvm-c/Types.h"
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/**
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 * @defgroup LLVMCCoreNewPM New Pass Manager
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 * @ingroup LLVMCCore
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 *
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 * @{
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 */
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LLVM_C_EXTERN_C_BEGIN
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/**
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 * A set of options passed which are attached to the Pass Manager upon run.
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 *
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 * This corresponds to an llvm::LLVMPassBuilderOptions instance
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 *
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 * The details for how the different properties of this structure are used can
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 * be found in the source for LLVMRunPasses
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 */
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typedef struct LLVMOpaquePassBuilderOptions *LLVMPassBuilderOptionsRef;
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/**
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 * Construct and run a set of passes over a module
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 *
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 * This function takes a string with the passes that should be used. The format
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 * of this string is the same as opt's -passes argument for the new pass
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 * manager. Individual passes may be specified, separated by commas. Full
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 * pipelines may also be invoked using `default<O3>` and friends. See opt for
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 * full reference of the Passes format.
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 */
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LLVMErrorRef LLVMRunPasses(LLVMModuleRef M, const char *Passes,
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                           LLVMTargetMachineRef TM,
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                           LLVMPassBuilderOptionsRef Options);
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/**
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 * Create a new set of options for a PassBuilder
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 *
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 * Ownership of the returned instance is given to the client, and they are
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 * responsible for it. The client should call LLVMDisposePassBuilderOptions
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 * to free the pass builder options.
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 */
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LLVMPassBuilderOptionsRef LLVMCreatePassBuilderOptions(void);
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/**
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 * Toggle adding the VerifierPass for the PassBuilder, ensuring all functions
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 * inside the module is valid.
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 */
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void LLVMPassBuilderOptionsSetVerifyEach(LLVMPassBuilderOptionsRef Options,
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                                         LLVMBool VerifyEach);
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/**
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 * Toggle debug logging when running the PassBuilder
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 */
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void LLVMPassBuilderOptionsSetDebugLogging(LLVMPassBuilderOptionsRef Options,
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                                           LLVMBool DebugLogging);
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void LLVMPassBuilderOptionsSetLoopInterleaving(
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    LLVMPassBuilderOptionsRef Options, LLVMBool LoopInterleaving);
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void LLVMPassBuilderOptionsSetLoopVectorization(
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    LLVMPassBuilderOptionsRef Options, LLVMBool LoopVectorization);
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void LLVMPassBuilderOptionsSetSLPVectorization(
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    LLVMPassBuilderOptionsRef Options, LLVMBool SLPVectorization);
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void LLVMPassBuilderOptionsSetLoopUnrolling(LLVMPassBuilderOptionsRef Options,
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                                            LLVMBool LoopUnrolling);
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void LLVMPassBuilderOptionsSetForgetAllSCEVInLoopUnroll(
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    LLVMPassBuilderOptionsRef Options, LLVMBool ForgetAllSCEVInLoopUnroll);
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void LLVMPassBuilderOptionsSetLicmMssaOptCap(LLVMPassBuilderOptionsRef Options,
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                                             unsigned LicmMssaOptCap);
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void LLVMPassBuilderOptionsSetLicmMssaNoAccForPromotionCap(
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    LLVMPassBuilderOptionsRef Options, unsigned LicmMssaNoAccForPromotionCap);
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void LLVMPassBuilderOptionsSetCallGraphProfile(
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    LLVMPassBuilderOptionsRef Options, LLVMBool CallGraphProfile);
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void LLVMPassBuilderOptionsSetMergeFunctions(LLVMPassBuilderOptionsRef Options,
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                                             LLVMBool MergeFunctions);
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/**
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 * Dispose of a heap-allocated PassBuilderOptions instance
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 */
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void LLVMDisposePassBuilderOptions(LLVMPassBuilderOptionsRef Options);
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/**
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 * @}
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 */
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LLVM_C_EXTERN_C_END
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#endif // LLVM_C_TRANSFORMS_PASSBUILDER_H