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e7506a366e
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1957 91177308-0d34-0410-b5e6-96231b3b80d8
28 lines
909 B
C++
28 lines
909 B
C++
//===-- InductionVars.h - Induction Variable Recognition ---------*- C++ -*--=//
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//
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// This family of functions is useful for Induction variable recognition,
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// removal and optimizations.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_OPT_INDUCTION_VARS_H
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#define LLVM_OPT_INDUCTION_VARS_H
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#include "llvm/Pass.h"
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namespace cfg { class IntervalPartition; }
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struct InductionVariableCannonicalize : public MethodPass {
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// doInductionVariableCannonicalize - Simplify induction variables in loops
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//
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static bool doIt(Function *M, cfg::IntervalPartition &IP);
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virtual bool runOnMethod(Function *M);
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// getAnalysisUsageInfo - Declare that we need IntervalPartitions
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void getAnalysisUsageInfo(Pass::AnalysisSet &Required,
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Pass::AnalysisSet &Destroyed,
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Pass::AnalysisSet &Provided);
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};
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#endif
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