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a8a7099c18
...so that it can be used for z too. Most of the code is the same. The only real change is to use TargetTransformInfo to test when a sqrt instruction is available. The pass is opt-in because at the moment it only handles sqrt. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189097 91177308-0d34-0410-b5e6-96231b3b80d8
138 lines
5.1 KiB
C++
138 lines
5.1 KiB
C++
/*===-- Scalar.h - Scalar Transformation Library C Interface ----*- C++ -*-===*\
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|* *|
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|* The LLVM Compiler Infrastructure *|
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|* *|
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|* This file is distributed under the University of Illinois Open Source *|
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|* License. See LICENSE.TXT for details. *|
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|* *|
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|*===----------------------------------------------------------------------===*|
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|* *|
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|* This header declares the C interface to libLLVMScalarOpts.a, which *|
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|* implements various scalar transformations of the LLVM IR. *|
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|* *|
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|* Many exotic languages can interoperate with C code but have a harder time *|
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|* with C++ due to name mangling. So in addition to C, this interface enables *|
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|* tools written in such languages. *|
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|* *|
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\*===----------------------------------------------------------------------===*/
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#ifndef LLVM_C_TRANSFORMS_SCALAR_H
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#define LLVM_C_TRANSFORMS_SCALAR_H
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#include "llvm-c/Core.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @defgroup LLVMCTransformsScalar Scalar transformations
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* @ingroup LLVMCTransforms
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*
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* @{
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*/
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/** See llvm::createAggressiveDCEPass function. */
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void LLVMAddAggressiveDCEPass(LLVMPassManagerRef PM);
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/** See llvm::createCFGSimplificationPass function. */
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void LLVMAddCFGSimplificationPass(LLVMPassManagerRef PM);
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/** See llvm::createDeadStoreEliminationPass function. */
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void LLVMAddDeadStoreEliminationPass(LLVMPassManagerRef PM);
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/** See llvm::createGVNPass function. */
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void LLVMAddGVNPass(LLVMPassManagerRef PM);
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/** See llvm::createIndVarSimplifyPass function. */
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void LLVMAddIndVarSimplifyPass(LLVMPassManagerRef PM);
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/** See llvm::createInstructionCombiningPass function. */
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void LLVMAddInstructionCombiningPass(LLVMPassManagerRef PM);
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/** See llvm::createJumpThreadingPass function. */
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void LLVMAddJumpThreadingPass(LLVMPassManagerRef PM);
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/** See llvm::createLICMPass function. */
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void LLVMAddLICMPass(LLVMPassManagerRef PM);
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/** See llvm::createLoopDeletionPass function. */
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void LLVMAddLoopDeletionPass(LLVMPassManagerRef PM);
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/** See llvm::createLoopIdiomPass function */
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void LLVMAddLoopIdiomPass(LLVMPassManagerRef PM);
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/** See llvm::createLoopRotatePass function. */
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void LLVMAddLoopRotatePass(LLVMPassManagerRef PM);
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/** See llvm::createLoopUnrollPass function. */
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void LLVMAddLoopUnrollPass(LLVMPassManagerRef PM);
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/** See llvm::createLoopUnswitchPass function. */
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void LLVMAddLoopUnswitchPass(LLVMPassManagerRef PM);
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/** See llvm::createMemCpyOptPass function. */
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void LLVMAddMemCpyOptPass(LLVMPassManagerRef PM);
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/** See llvm::createPartiallyInlineLibCallsPass function. */
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void LLVMAddPartiallyInlineLibCallsPass(LLVMPassManagerRef PM);
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/** See llvm::createPromoteMemoryToRegisterPass function. */
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void LLVMAddPromoteMemoryToRegisterPass(LLVMPassManagerRef PM);
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/** See llvm::createReassociatePass function. */
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void LLVMAddReassociatePass(LLVMPassManagerRef PM);
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/** See llvm::createSCCPPass function. */
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void LLVMAddSCCPPass(LLVMPassManagerRef PM);
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/** See llvm::createScalarReplAggregatesPass function. */
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void LLVMAddScalarReplAggregatesPass(LLVMPassManagerRef PM);
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/** See llvm::createScalarReplAggregatesPass function. */
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void LLVMAddScalarReplAggregatesPassSSA(LLVMPassManagerRef PM);
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/** See llvm::createScalarReplAggregatesPass function. */
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void LLVMAddScalarReplAggregatesPassWithThreshold(LLVMPassManagerRef PM,
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int Threshold);
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/** See llvm::createSimplifyLibCallsPass function. */
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void LLVMAddSimplifyLibCallsPass(LLVMPassManagerRef PM);
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/** See llvm::createTailCallEliminationPass function. */
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void LLVMAddTailCallEliminationPass(LLVMPassManagerRef PM);
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/** See llvm::createConstantPropagationPass function. */
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void LLVMAddConstantPropagationPass(LLVMPassManagerRef PM);
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/** See llvm::demotePromoteMemoryToRegisterPass function. */
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void LLVMAddDemoteMemoryToRegisterPass(LLVMPassManagerRef PM);
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/** See llvm::createVerifierPass function. */
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void LLVMAddVerifierPass(LLVMPassManagerRef PM);
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/** See llvm::createCorrelatedValuePropagationPass function */
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void LLVMAddCorrelatedValuePropagationPass(LLVMPassManagerRef PM);
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/** See llvm::createEarlyCSEPass function */
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void LLVMAddEarlyCSEPass(LLVMPassManagerRef PM);
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/** See llvm::createLowerExpectIntrinsicPass function */
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void LLVMAddLowerExpectIntrinsicPass(LLVMPassManagerRef PM);
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/** See llvm::createTypeBasedAliasAnalysisPass function */
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void LLVMAddTypeBasedAliasAnalysisPass(LLVMPassManagerRef PM);
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/** See llvm::createBasicAliasAnalysisPass function */
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void LLVMAddBasicAliasAnalysisPass(LLVMPassManagerRef PM);
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif /* defined(__cplusplus) */
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#endif
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