/*===-- Scalar.h - Scalar Transformation Library C Interface ----*- 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                    *|
|*                                                                            *|
|*===----------------------------------------------------------------------===*|
|*               Copyright (c) 2015 Advanced Micro Devices, Inc.              *|
|*               All rights reserved.                                         *|
|*               Developed by: Advanced Micro Devices, Inc.                   *|
|* Permission is hereby granted, free of charge, to any person obtaining      *|
|* a copy of this software and associated documentation files                 *|
|* (the "Software"), to deal with the Software without restriction, including *|
|* without limitation the rights to use, copy, modify, merge, publish,        *|
|* distribute, sublicense, and/or sell copies of the Software, and to permit  *|
|* persons to whom the Software is furnished to do so, subject to the         *|
|* following conditions: Redistributions of source code must retain the above *|
|* copyright notice, this list of conditions and the following disclaimers.   *|
|* Redistributions in binary form must reproduce the above copyright notice,  *|
|* this list of conditions and the following disclaimers in the documentation *|
|* and/or other materials provided with the distribution.                     *|
|* Neither the names of Advanced Micro Devices, Inc., nor the names of its    *|
|* contributors may be used to endorse or promote products derived from this  *|
|* Software without specific prior written permission.                        *|
|* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR *|
|* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   *|
|* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    *|
|* THE CONTRIBUTORS OR COPYRIGHT HOLDERS                                      *|
|* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION  *|
|* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH *|
|* THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE SOFTWARE.               *|
|*===----------------------------------------------------------------------===*|
|*                                                                            *|
|* This header declares the C interface to libLLVMScalarOpts.a, which         *|
|* implements various scalar transformations of the LLVM IR.                  *|
|*                                                                            *|
|* Many exotic languages can interoperate with C code but have a harder time  *|
|* with C++ due to name mangling. So in addition to C, this interface enables *|
|* tools written in such languages.                                           *|
|*                                                                            *|
\*===----------------------------------------------------------------------===*/

#ifndef LLVM_C_TRANSFORMS_SCALAR_H
#define LLVM_C_TRANSFORMS_SCALAR_H

#include "llvm-c/ExternC.h"
#include "llvm-c/Types.h"

LLVM_C_EXTERN_C_BEGIN

/**
 * @defgroup LLVMCTransformsScalar Scalar transformations
 * @ingroup LLVMCTransforms
 *
 * @{
 */

/** See llvm::createAggressiveDCEPass function. */
void LLVMAddAggressiveDCEPass(LLVMPassManagerRef PM);

/** See llvm::createDeadCodeEliminationPass function. */
void LLVMAddDCEPass(LLVMPassManagerRef PM);

/** See llvm::createBitTrackingDCEPass function. */
void LLVMAddBitTrackingDCEPass(LLVMPassManagerRef PM);

/** See llvm::createAlignmentFromAssumptionsPass function. */
void LLVMAddAlignmentFromAssumptionsPass(LLVMPassManagerRef PM);

/** See llvm::createCFGSimplificationPass function. */
void LLVMAddCFGSimplificationPass(LLVMPassManagerRef PM);

/** See llvm::createDeadStoreEliminationPass function. */
void LLVMAddDeadStoreEliminationPass(LLVMPassManagerRef PM);

/** See llvm::createScalarizerPass function. */
void LLVMAddScalarizerPass(LLVMPassManagerRef PM);

/** See llvm::createMergedLoadStoreMotionPass function. */
void LLVMAddMergedLoadStoreMotionPass(LLVMPassManagerRef PM);

/** See llvm::createGVNPass function. */
void LLVMAddGVNPass(LLVMPassManagerRef PM);

/** See llvm::createGVNPass function. */
void LLVMAddNewGVNPass(LLVMPassManagerRef PM);

/** See llvm::createIndVarSimplifyPass function. */
void LLVMAddIndVarSimplifyPass(LLVMPassManagerRef PM);

/** See llvm::createInstructionCombiningPass function. */
void LLVMAddInstructionCombiningPass(LLVMPassManagerRef PM);

/** See llvm::createInstSimplifyLegacyPass function. */
void LLVMAddInstructionSimplifyPass(LLVMPassManagerRef PM);

/** See llvm::createJumpThreadingPass function. */
void LLVMAddJumpThreadingPass(LLVMPassManagerRef PM);

/** See llvm::createLICMPass function. */
void LLVMAddLICMPass(LLVMPassManagerRef PM);

/** See llvm::createLoopRotatePass function. */
void LLVMAddLoopRotatePass(LLVMPassManagerRef PM);

/** See llvm::createLoopUnrollPass function. */
void LLVMAddLoopUnrollPass(LLVMPassManagerRef PM);

/** See llvm::createLoopUnswitchPass function. */
void LLVMAddLoopUnswitchPass(LLVMPassManagerRef PM);

/** See llvm::createLowerAtomicPass function. */
void LLVMAddLowerAtomicPass(LLVMPassManagerRef PM);

/** See llvm::createMemCpyOptPass function. */
void LLVMAddMemCpyOptPass(LLVMPassManagerRef PM);

/** See llvm::createPartiallyInlineLibCallsPass function. */
void LLVMAddPartiallyInlineLibCallsPass(LLVMPassManagerRef PM);

/** See llvm::createReassociatePass function. */
void LLVMAddReassociatePass(LLVMPassManagerRef PM);

/** See llvm::createSCCPPass function. */
void LLVMAddSCCPPass(LLVMPassManagerRef PM);

/** See llvm::createSROAPass function. */
void LLVMAddScalarReplAggregatesPass(LLVMPassManagerRef PM);

/** See llvm::createSROAPass function. */
void LLVMAddScalarReplAggregatesPassSSA(LLVMPassManagerRef PM);

/** See llvm::createSROAPass function. */
void LLVMAddScalarReplAggregatesPassWithThreshold(LLVMPassManagerRef PM,
                                                  int Threshold);

/** See llvm::createSimplifyLibCallsPass function. */
void LLVMAddSimplifyLibCallsPass(LLVMPassManagerRef PM);

/** See llvm::createTailCallEliminationPass function. */
void LLVMAddTailCallEliminationPass(LLVMPassManagerRef PM);

/** See llvm::demotePromoteMemoryToRegisterPass function. */
void LLVMAddDemoteMemoryToRegisterPass(LLVMPassManagerRef PM);

/** See llvm::createVerifierPass function. */
void LLVMAddVerifierPass(LLVMPassManagerRef PM);

/** See llvm::createCorrelatedValuePropagationPass function */
void LLVMAddCorrelatedValuePropagationPass(LLVMPassManagerRef PM);

/** See llvm::createEarlyCSEPass function */
void LLVMAddEarlyCSEPass(LLVMPassManagerRef PM);

/** See llvm::createEarlyCSEPass function */
void LLVMAddEarlyCSEMemSSAPass(LLVMPassManagerRef PM);

/** See llvm::createLowerExpectIntrinsicPass function */
void LLVMAddLowerExpectIntrinsicPass(LLVMPassManagerRef PM);

/** See llvm::createLowerConstantIntrinsicsPass function */
void LLVMAddLowerConstantIntrinsicsPass(LLVMPassManagerRef PM);

/** See llvm::createTypeBasedAliasAnalysisPass function */
void LLVMAddTypeBasedAliasAnalysisPass(LLVMPassManagerRef PM);

/** See llvm::createScopedNoAliasAAPass function */
void LLVMAddScopedNoAliasAAPass(LLVMPassManagerRef PM);

/** See llvm::createBasicAliasAnalysisPass function */
void LLVMAddBasicAliasAnalysisPass(LLVMPassManagerRef PM);

/** See llvm::createUnifyFunctionExitNodesPass function */
void LLVMAddUnifyFunctionExitNodesPass(LLVMPassManagerRef PM);

/**
 * @}
 */

LLVM_C_EXTERN_C_END

#endif
