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| author | 2020-08-03 15:06:44 +0000 | |
|---|---|---|
| committer | 2020-08-03 15:06:44 +0000 | |
| commit | b64793999546ed8adebaeebd9d8345d18db8927d (patch) | |
| tree | 4357c27b561d73b0e089727c6ed659f2ceff5f47 /gnu/llvm/lib/Analysis/DomPrinter.cpp | |
| parent | Add support for UTF-8 DISPLAY-HINTs with octet length. For now only (diff) | |
| download | wireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.tar.xz wireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.zip | |
Remove LLVM 8.0.1 files.
Diffstat (limited to 'gnu/llvm/lib/Analysis/DomPrinter.cpp')
| -rw-r--r-- | gnu/llvm/lib/Analysis/DomPrinter.cpp | 298 |
1 files changed, 0 insertions, 298 deletions
diff --git a/gnu/llvm/lib/Analysis/DomPrinter.cpp b/gnu/llvm/lib/Analysis/DomPrinter.cpp deleted file mode 100644 index 8abc0e7d0df..00000000000 --- a/gnu/llvm/lib/Analysis/DomPrinter.cpp +++ /dev/null @@ -1,298 +0,0 @@ -//===- DomPrinter.cpp - DOT printer for the dominance trees ------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// This file defines '-dot-dom' and '-dot-postdom' analysis passes, which emit -// a dom.<fnname>.dot or postdom.<fnname>.dot file for each function in the -// program, with a graph of the dominance/postdominance tree of that -// function. -// -// There are also passes available to directly call dotty ('-view-dom' or -// '-view-postdom'). By appending '-only' like '-dot-dom-only' only the -// names of the bbs are printed, but the content is hidden. -// -//===----------------------------------------------------------------------===// - -#include "llvm/Analysis/DomPrinter.h" -#include "llvm/Analysis/DOTGraphTraitsPass.h" -#include "llvm/Analysis/PostDominators.h" - -using namespace llvm; - -namespace llvm { -template<> -struct DOTGraphTraits<DomTreeNode*> : public DefaultDOTGraphTraits { - - DOTGraphTraits (bool isSimple=false) - : DefaultDOTGraphTraits(isSimple) {} - - std::string getNodeLabel(DomTreeNode *Node, DomTreeNode *Graph) { - - BasicBlock *BB = Node->getBlock(); - - if (!BB) - return "Post dominance root node"; - - - if (isSimple()) - return DOTGraphTraits<const Function*> - ::getSimpleNodeLabel(BB, BB->getParent()); - else - return DOTGraphTraits<const Function*> - ::getCompleteNodeLabel(BB, BB->getParent()); - } -}; - -template<> -struct DOTGraphTraits<DominatorTree*> : public DOTGraphTraits<DomTreeNode*> { - - DOTGraphTraits (bool isSimple=false) - : DOTGraphTraits<DomTreeNode*>(isSimple) {} - - static std::string getGraphName(DominatorTree *DT) { - return "Dominator tree"; - } - - std::string getNodeLabel(DomTreeNode *Node, DominatorTree *G) { - return DOTGraphTraits<DomTreeNode*>::getNodeLabel(Node, G->getRootNode()); - } -}; - -template<> -struct DOTGraphTraits<PostDominatorTree*> - : public DOTGraphTraits<DomTreeNode*> { - - DOTGraphTraits (bool isSimple=false) - : DOTGraphTraits<DomTreeNode*>(isSimple) {} - - static std::string getGraphName(PostDominatorTree *DT) { - return "Post dominator tree"; - } - - std::string getNodeLabel(DomTreeNode *Node, PostDominatorTree *G ) { - return DOTGraphTraits<DomTreeNode*>::getNodeLabel(Node, G->getRootNode()); - } -}; -} - -void DominatorTree::viewGraph(const Twine &Name, const Twine &Title) { -#ifndef NDEBUG - ViewGraph(this, Name, false, Title); -#else - errs() << "DomTree dump not available, build with DEBUG\n"; -#endif // NDEBUG -} - -void DominatorTree::viewGraph() { -#ifndef NDEBUG - this->viewGraph("domtree", "Dominator Tree for function"); -#else - errs() << "DomTree dump not available, build with DEBUG\n"; -#endif // NDEBUG -} - -namespace { -struct DominatorTreeWrapperPassAnalysisGraphTraits { - static DominatorTree *getGraph(DominatorTreeWrapperPass *DTWP) { - return &DTWP->getDomTree(); - } -}; - -struct DomViewer : public DOTGraphTraitsViewer< - DominatorTreeWrapperPass, false, DominatorTree *, - DominatorTreeWrapperPassAnalysisGraphTraits> { - static char ID; - DomViewer() - : DOTGraphTraitsViewer<DominatorTreeWrapperPass, false, DominatorTree *, - DominatorTreeWrapperPassAnalysisGraphTraits>( - "dom", ID) { - initializeDomViewerPass(*PassRegistry::getPassRegistry()); - } -}; - -struct DomOnlyViewer : public DOTGraphTraitsViewer< - DominatorTreeWrapperPass, true, DominatorTree *, - DominatorTreeWrapperPassAnalysisGraphTraits> { - static char ID; - DomOnlyViewer() - : DOTGraphTraitsViewer<DominatorTreeWrapperPass, true, DominatorTree *, - DominatorTreeWrapperPassAnalysisGraphTraits>( - "domonly", ID) { - initializeDomOnlyViewerPass(*PassRegistry::getPassRegistry()); - } -}; - -struct PostDominatorTreeWrapperPassAnalysisGraphTraits { - static PostDominatorTree *getGraph(PostDominatorTreeWrapperPass *PDTWP) { - return &PDTWP->getPostDomTree(); - } -}; - -struct PostDomViewer : public DOTGraphTraitsViewer< - PostDominatorTreeWrapperPass, false, - PostDominatorTree *, - PostDominatorTreeWrapperPassAnalysisGraphTraits> { - static char ID; - PostDomViewer() : - DOTGraphTraitsViewer<PostDominatorTreeWrapperPass, false, - PostDominatorTree *, - PostDominatorTreeWrapperPassAnalysisGraphTraits>( - "postdom", ID){ - initializePostDomViewerPass(*PassRegistry::getPassRegistry()); - } -}; - -struct PostDomOnlyViewer : public DOTGraphTraitsViewer< - PostDominatorTreeWrapperPass, true, - PostDominatorTree *, - PostDominatorTreeWrapperPassAnalysisGraphTraits> { - static char ID; - PostDomOnlyViewer() : - DOTGraphTraitsViewer<PostDominatorTreeWrapperPass, true, - PostDominatorTree *, - PostDominatorTreeWrapperPassAnalysisGraphTraits>( - "postdomonly", ID){ - initializePostDomOnlyViewerPass(*PassRegistry::getPassRegistry()); - } -}; -} // end anonymous namespace - -char DomViewer::ID = 0; -INITIALIZE_PASS(DomViewer, "view-dom", - "View dominance tree of function", false, false) - -char DomOnlyViewer::ID = 0; -INITIALIZE_PASS(DomOnlyViewer, "view-dom-only", - "View dominance tree of function (with no function bodies)", - false, false) - -char PostDomViewer::ID = 0; -INITIALIZE_PASS(PostDomViewer, "view-postdom", - "View postdominance tree of function", false, false) - -char PostDomOnlyViewer::ID = 0; -INITIALIZE_PASS(PostDomOnlyViewer, "view-postdom-only", - "View postdominance tree of function " - "(with no function bodies)", - false, false) - -namespace { -struct DomPrinter : public DOTGraphTraitsPrinter< - DominatorTreeWrapperPass, false, DominatorTree *, - DominatorTreeWrapperPassAnalysisGraphTraits> { - static char ID; - DomPrinter() - : DOTGraphTraitsPrinter<DominatorTreeWrapperPass, false, DominatorTree *, - DominatorTreeWrapperPassAnalysisGraphTraits>( - "dom", ID) { - initializeDomPrinterPass(*PassRegistry::getPassRegistry()); - } -}; - -struct DomOnlyPrinter : public DOTGraphTraitsPrinter< - DominatorTreeWrapperPass, true, DominatorTree *, - DominatorTreeWrapperPassAnalysisGraphTraits> { - static char ID; - DomOnlyPrinter() - : DOTGraphTraitsPrinter<DominatorTreeWrapperPass, true, DominatorTree *, - DominatorTreeWrapperPassAnalysisGraphTraits>( - "domonly", ID) { - initializeDomOnlyPrinterPass(*PassRegistry::getPassRegistry()); - } -}; - -struct PostDomPrinter - : public DOTGraphTraitsPrinter< - PostDominatorTreeWrapperPass, false, - PostDominatorTree *, - PostDominatorTreeWrapperPassAnalysisGraphTraits> { - static char ID; - PostDomPrinter() : - DOTGraphTraitsPrinter<PostDominatorTreeWrapperPass, false, - PostDominatorTree *, - PostDominatorTreeWrapperPassAnalysisGraphTraits>( - "postdom", ID) { - initializePostDomPrinterPass(*PassRegistry::getPassRegistry()); - } -}; - -struct PostDomOnlyPrinter - : public DOTGraphTraitsPrinter< - PostDominatorTreeWrapperPass, true, - PostDominatorTree *, - PostDominatorTreeWrapperPassAnalysisGraphTraits> { - static char ID; - PostDomOnlyPrinter() : - DOTGraphTraitsPrinter<PostDominatorTreeWrapperPass, true, - PostDominatorTree *, - PostDominatorTreeWrapperPassAnalysisGraphTraits>( - "postdomonly", ID) { - initializePostDomOnlyPrinterPass(*PassRegistry::getPassRegistry()); - } -}; -} // end anonymous namespace - - - -char DomPrinter::ID = 0; -INITIALIZE_PASS(DomPrinter, "dot-dom", - "Print dominance tree of function to 'dot' file", - false, false) - -char DomOnlyPrinter::ID = 0; -INITIALIZE_PASS(DomOnlyPrinter, "dot-dom-only", - "Print dominance tree of function to 'dot' file " - "(with no function bodies)", - false, false) - -char PostDomPrinter::ID = 0; -INITIALIZE_PASS(PostDomPrinter, "dot-postdom", - "Print postdominance tree of function to 'dot' file", - false, false) - -char PostDomOnlyPrinter::ID = 0; -INITIALIZE_PASS(PostDomOnlyPrinter, "dot-postdom-only", - "Print postdominance tree of function to 'dot' file " - "(with no function bodies)", - false, false) - -// Create methods available outside of this file, to use them -// "include/llvm/LinkAllPasses.h". Otherwise the pass would be deleted by -// the link time optimization. - -FunctionPass *llvm::createDomPrinterPass() { - return new DomPrinter(); -} - -FunctionPass *llvm::createDomOnlyPrinterPass() { - return new DomOnlyPrinter(); -} - -FunctionPass *llvm::createDomViewerPass() { - return new DomViewer(); -} - -FunctionPass *llvm::createDomOnlyViewerPass() { - return new DomOnlyViewer(); -} - -FunctionPass *llvm::createPostDomPrinterPass() { - return new PostDomPrinter(); -} - -FunctionPass *llvm::createPostDomOnlyPrinterPass() { - return new PostDomOnlyPrinter(); -} - -FunctionPass *llvm::createPostDomViewerPass() { - return new PostDomViewer(); -} - -FunctionPass *llvm::createPostDomOnlyViewerPass() { - return new PostDomOnlyViewer(); -} |
