From 30216ac9a95096d70a130991e71cc48fb302d268 Mon Sep 17 00:00:00 2001 From: Daniel Dunbar Date: Wed, 11 Aug 2010 15:21:41 +0000 Subject: [PATCH] Remove wpa 'example', it isn't being maintained. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110809 91177308-0d34-0410-b5e6-96231b3b80d8 --- examples/CMakeLists.txt | 1 - examples/Makefile | 2 +- examples/wpa/CMakeLists.txt | 25 ------ examples/wpa/Makefile | 23 ------ examples/wpa/clang-wpa.cpp | 149 ------------------------------------ 5 files changed, 1 insertion(+), 199 deletions(-) delete mode 100644 examples/wpa/CMakeLists.txt delete mode 100644 examples/wpa/Makefile delete mode 100644 examples/wpa/clang-wpa.cpp diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt index d2738c6903..9a32ee4065 100644 --- a/examples/CMakeLists.txt +++ b/examples/CMakeLists.txt @@ -1,4 +1,3 @@ add_subdirectory(clang-interpreter) add_subdirectory(PrintFunctionNames) -add_subdirectory(wpa) diff --git a/examples/Makefile b/examples/Makefile index c4af252633..8cb431d739 100644 --- a/examples/Makefile +++ b/examples/Makefile @@ -9,6 +9,6 @@ CLANG_LEVEL := .. -PARALLEL_DIRS := clang-interpreter PrintFunctionNames wpa +PARALLEL_DIRS := clang-interpreter PrintFunctionNames include $(CLANG_LEVEL)/Makefile diff --git a/examples/wpa/CMakeLists.txt b/examples/wpa/CMakeLists.txt deleted file mode 100644 index c2b2ce63a9..0000000000 --- a/examples/wpa/CMakeLists.txt +++ /dev/null @@ -1,25 +0,0 @@ -set(LLVM_NO_RTTI 1) - -set(LLVM_USED_LIBS - clangIndex - clangFrontend - clangDriver - clangSema - clangAnalysis - clangChecker - clangRewrite - clangAST - clangParse - clangLex - clangBasic) - -set( LLVM_LINK_COMPONENTS - bitreader - mc - core - ) - -add_clang_executable(clang-wpa - clang-wpa.cpp - ) -add_dependencies(clang-wpa clang-headers) diff --git a/examples/wpa/Makefile b/examples/wpa/Makefile deleted file mode 100644 index bd6ebfdc9b..0000000000 --- a/examples/wpa/Makefile +++ /dev/null @@ -1,23 +0,0 @@ -##===- examples/wpa/Makefile -------------------------------*- Makefile -*-===## -# -# The LLVM Compiler Infrastructure -# -# This file is distributed under the University of Illinois Open Source -# License. See LICENSE.TXT for details. -# -##===----------------------------------------------------------------------===## - -CLANG_LEVEL := ../.. - -TOOLNAME = clang-wpa -NO_INSTALL = 1 - -# No plugins, optimize startup time. -TOOL_NO_EXPORTS = 1 - -LINK_COMPONENTS := asmparser bitreader mc core -USEDLIBS = clangChecker.a clangIndex.a clangFrontend.a clangDriver.a \ - clangSema.a clangAnalysis.a clangAST.a clangParse.a clangLex.a \ - clangBasic.a - -include $(CLANG_LEVEL)/Makefile diff --git a/examples/wpa/clang-wpa.cpp b/examples/wpa/clang-wpa.cpp deleted file mode 100644 index af3fb6a2d2..0000000000 --- a/examples/wpa/clang-wpa.cpp +++ /dev/null @@ -1,149 +0,0 @@ -//===--- clang-wpa.cpp - clang whole program analyzer ---------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// This tool reads a sequence of precompiled AST files, and do various -// cross translation unit analyses. -// -//===----------------------------------------------------------------------===// - -#include "clang/Basic/FileManager.h" -#include "clang/Basic/SourceManager.h" -#include "clang/Checker/PathSensitive/AnalysisManager.h" -#include "clang/Checker/PathSensitive/GRExprEngine.h" -#include "clang/Checker/PathSensitive/GRTransferFuncs.h" -#include "clang/Checker/Checkers/LocalCheckers.h" -#include "clang/Frontend/ASTUnit.h" -#include "clang/Frontend/CompilerInstance.h" -#include "clang/Index/CallGraph.h" -#include "clang/Index/Indexer.h" -#include "clang/Index/TranslationUnit.h" -#include "clang/Index/DeclReferenceMap.h" -#include "clang/Index/SelectorMap.h" -#include "clang/Lex/Preprocessor.h" -#include "llvm/ADT/IntrusiveRefCntPtr.h" -#include "llvm/Support/CommandLine.h" -#include "llvm/Support/raw_ostream.h" -using namespace clang; -using namespace idx; - -static llvm::cl::list -InputFilenames(llvm::cl::Positional, llvm::cl::desc("")); - -static llvm::cl::opt -ViewCallGraph("view-call-graph", llvm::cl::desc("Display the call graph.")); - -static llvm::cl::opt -AnalyzeFunction("analyze-function", - llvm::cl::desc("Specify the entry function.")); - -namespace { -// A thin wrapper over ASTUnit implementing the TranslationUnit interface. -class ASTUnitTU : public TranslationUnit { - ASTUnit *AST; - DeclReferenceMap DeclRefMap; - SelectorMap SelMap; - -public: - ASTUnitTU(ASTUnit *ast) - : AST(ast), DeclRefMap(AST->getASTContext()), SelMap(AST->getASTContext()) { - } - - virtual ASTContext &getASTContext() { - return AST->getASTContext(); - } - - virtual Preprocessor &getPreprocessor() { - return AST->getPreprocessor(); - } - - virtual Diagnostic &getDiagnostic() { - return AST->getDiagnostics(); - } - - virtual DeclReferenceMap &getDeclReferenceMap() { - return DeclRefMap; - } - - virtual SelectorMap &getSelectorMap() { - return SelMap; - } -}; -} - -int main(int argc, char **argv) { - llvm::cl::ParseCommandLineOptions(argc, argv, "clang-wpa"); - std::vector ASTUnits; - - Program Prog; - Indexer Idxer(Prog); - - if (InputFilenames.empty()) - return 0; - - DiagnosticOptions DiagOpts; - llvm::IntrusiveRefCntPtr Diags - = CompilerInstance::createDiagnostics(DiagOpts, argc, argv); - for (unsigned i = 0, e = InputFilenames.size(); i != e; ++i) { - const std::string &InFile = InputFilenames[i]; - llvm::OwningPtr AST(ASTUnit::LoadFromPCHFile(InFile, Diags)); - if (!AST) - return 1; - - ASTUnits.push_back(AST.take()); - } - - if (ViewCallGraph) { - llvm::OwningPtr CG; - CG.reset(new CallGraph(Prog)); - - for (unsigned i = 0, e = ASTUnits.size(); i != e; ++i) - CG->addTU(ASTUnits[i]->getASTContext()); - - CG->ViewCallGraph(); - return 0; - } - - if (AnalyzeFunction.empty()) - return 0; - - // Feed all ASTUnits to the Indexer. - for (unsigned i = 0, e = ASTUnits.size(); i != e; ++i) { - ASTUnitTU *TU = new ASTUnitTU(ASTUnits[i]); - Idxer.IndexAST(TU); - } - - Entity Ent = Entity::get(AnalyzeFunction, Prog); - FunctionDecl *FD; - TranslationUnit *TU; - llvm::tie(FD, TU) = Idxer.getDefinitionFor(Ent); - - if (!FD) - return 0; - - // Create an analysis engine. - Preprocessor &PP = TU->getPreprocessor(); - - // Hard code options for now. - AnalysisManager AMgr(TU->getASTContext(), PP.getDiagnostics(), - PP.getLangOptions(), /* PathDiagnostic */ 0, - CreateRegionStoreManager, - CreateRangeConstraintManager, &Idxer, - /* MaxNodes */ 300000, /* MaxLoop */ 3, - /* VisualizeEG */ false, /* VisualizeEGUbi */ false, - /* PurgeDead */ true, /* EagerlyAssume */ false, - /* TrimGraph */ false, /* InlineCall */ true); - - GRTransferFuncs* TF = MakeCFRefCountTF(AMgr.getASTContext(), /*GC*/false, - AMgr.getLangOptions()); - GRExprEngine Eng(AMgr, TF); - - Eng.ExecuteWorkList(AMgr.getStackFrame(FD, TU), AMgr.getMaxNodes()); - - return 0; -} -- 2.40.0