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4c1f3c24db
into their new header subdirectory: include/llvm/IR. This matches the directory structure of lib, and begins to correct a long standing point of file layout clutter in LLVM. There are still more header files to move here, but I wanted to handle them in separate commits to make tracking what files make sense at each layer easier. The only really questionable files here are the target intrinsic tablegen files. But that's a battle I'd rather not fight today. I've updated both CMake and Makefile build systems (I think, and my tests think, but I may have missed something). I've also re-sorted the includes throughout the project. I'll be committing updates to Clang, DragonEgg, and Polly momentarily. llvm-svn: 171366
88 lines
2.6 KiB
C++
88 lines
2.6 KiB
C++
//===-- ModuleDebugInfoPrinter.cpp - Prints module debug info metadata ----===//
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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 pass decodes the debug info metadata in a module and prints in a
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// (sufficiently-prepared-) human-readable form.
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//
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// For example, run this pass from opt along with the -analyze option, and
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// it'll print to standard output.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/Analysis/Passes.h"
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#include "llvm/ADT/Statistic.h"
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#include "llvm/Assembly/Writer.h"
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#include "llvm/DebugInfo.h"
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#include "llvm/IR/Function.h"
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#include "llvm/Pass.h"
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#include "llvm/Support/ErrorHandling.h"
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#include "llvm/Support/raw_ostream.h"
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using namespace llvm;
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namespace {
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class ModuleDebugInfoPrinter : public ModulePass {
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DebugInfoFinder Finder;
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public:
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static char ID; // Pass identification, replacement for typeid
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ModuleDebugInfoPrinter() : ModulePass(ID) {
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initializeModuleDebugInfoPrinterPass(*PassRegistry::getPassRegistry());
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}
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virtual bool runOnModule(Module &M);
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virtual void getAnalysisUsage(AnalysisUsage &AU) const {
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AU.setPreservesAll();
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}
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virtual void print(raw_ostream &O, const Module *M) const;
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};
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}
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char ModuleDebugInfoPrinter::ID = 0;
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INITIALIZE_PASS(ModuleDebugInfoPrinter, "module-debuginfo",
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"Decodes module-level debug info", false, true)
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ModulePass *llvm::createModuleDebugInfoPrinterPass() {
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return new ModuleDebugInfoPrinter();
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}
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bool ModuleDebugInfoPrinter::runOnModule(Module &M) {
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Finder.processModule(M);
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return false;
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}
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void ModuleDebugInfoPrinter::print(raw_ostream &O, const Module *M) const {
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for (DebugInfoFinder::iterator I = Finder.compile_unit_begin(),
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E = Finder.compile_unit_end(); I != E; ++I) {
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O << "Compile Unit: ";
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DICompileUnit(*I).print(O);
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O << '\n';
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}
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for (DebugInfoFinder::iterator I = Finder.subprogram_begin(),
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E = Finder.subprogram_end(); I != E; ++I) {
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O << "Subprogram: ";
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DISubprogram(*I).print(O);
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O << '\n';
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}
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for (DebugInfoFinder::iterator I = Finder.global_variable_begin(),
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E = Finder.global_variable_end(); I != E; ++I) {
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O << "GlobalVariable: ";
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DIGlobalVariable(*I).print(O);
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O << '\n';
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}
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for (DebugInfoFinder::iterator I = Finder.type_begin(),
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E = Finder.type_end(); I != E; ++I) {
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O << "Type: ";
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DIType(*I).print(O);
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O << '\n';
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}
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}
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