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annotate lib/Transforms/ObjCARC/ObjCARC.cpp @ 83:60c9769439b8 LLVM3.7

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LLVM 3.7
author Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
date Wed, 18 Feb 2015 14:55:36 +0900
parents 95c75e76d11b
children afa8332a0e37
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1 //===-- ObjCARC.cpp -------------------------------------------------------===//
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2 //
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3 // The LLVM Compiler Infrastructure
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4 //
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5 // This file is distributed under the University of Illinois Open Source
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6 // License. See LICENSE.TXT for details.
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7 //
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8 //===----------------------------------------------------------------------===//
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9 //
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10 // This file implements common infrastructure for libLLVMObjCARCOpts.a, which
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11 // implements several scalar transformations over the LLVM intermediate
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12 // representation, including the C bindings for that library.
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13 //
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14 //===----------------------------------------------------------------------===//
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15
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16 #include "ObjCARC.h"
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17 #include "llvm-c/Core.h"
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18 #include "llvm-c/Initialization.h"
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19 #include "llvm/InitializePasses.h"
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20 #include "llvm/Support/CommandLine.h"
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21
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22 namespace llvm {
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23 class PassRegistry;
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24 }
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25
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26 using namespace llvm;
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27 using namespace llvm::objcarc;
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28
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29 /// \brief A handy option to enable/disable all ARC Optimizations.
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30 bool llvm::objcarc::EnableARCOpts;
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31 static cl::opt<bool, true>
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32 EnableARCOptimizations("enable-objc-arc-opts",
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33 cl::desc("enable/disable all ARC Optimizations"),
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34 cl::location(EnableARCOpts),
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35 cl::init(true));
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36
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37 /// initializeObjCARCOptsPasses - Initialize all passes linked into the
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38 /// ObjCARCOpts library.
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39 void llvm::initializeObjCARCOpts(PassRegistry &Registry) {
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40 initializeObjCARCAliasAnalysisPass(Registry);
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41 initializeObjCARCAPElimPass(Registry);
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42 initializeObjCARCExpandPass(Registry);
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43 initializeObjCARCContractPass(Registry);
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44 initializeObjCARCOptPass(Registry);
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45 initializePAEvalPass(Registry);
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46 }
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47
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48 void LLVMInitializeObjCARCOpts(LLVMPassRegistryRef R) {
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49 initializeObjCARCOpts(*unwrap(R));
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50 }