#include "ToolRunner.h"
#include "llvm/IR/Module.h"
#include "llvm/IRReader/IRReader.h"
-#include "llvm/Linker.h"
+#include "llvm/Linker/Linker.h"
#include "llvm/Pass.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/FileUtilities.h"
unsigned timeout, unsigned memlimit, bool use_valgrind,
LLVMContext& ctxt)
: Context(ctxt), ToolName(toolname), ReferenceOutputFile(OutputFile),
- Program(0), Interpreter(0), SafeInterpreter(0), gcc(0),
- run_find_bugs(find_bugs), Timeout(timeout),
+ Program(nullptr), Interpreter(nullptr), SafeInterpreter(nullptr),
+ gcc(nullptr), run_find_bugs(find_bugs), Timeout(timeout),
MemoryLimit(memlimit), UseValgrind(use_valgrind) {}
BugDriver::~BugDriver() {
delete Program;
+ if (Interpreter != SafeInterpreter)
+ delete Interpreter;
+ delete SafeInterpreter;
+ delete gcc;
}
-
-/// ParseInputFile - Given a bitcode or assembly input filename, parse and
-/// return it, or return null if not possible.
-///
-Module *llvm::ParseInputFile(const std::string &Filename,
- LLVMContext& Ctxt) {
+std::unique_ptr<Module> llvm::parseInputFile(StringRef Filename,
+ LLVMContext &Ctxt) {
SMDiagnostic Err;
- Module *Result = ParseIRFile(Filename, Err, Ctxt);
+ std::unique_ptr<Module> Result = parseIRFile(Filename, Err, Ctxt);
if (!Result)
Err.print("bugpoint", errs());
// parsed), and false on success.
//
bool BugDriver::addSources(const std::vector<std::string> &Filenames) {
- assert(Program == 0 && "Cannot call addSources multiple times!");
+ assert(!Program && "Cannot call addSources multiple times!");
assert(!Filenames.empty() && "Must specify at least on input filename!");
// Load the first input file.
- Program = ParseInputFile(Filenames[0], Context);
- if (Program == 0) return true;
+ Program = parseInputFile(Filenames[0], Context).release();
+ if (!Program) return true;
outs() << "Read input file : '" << Filenames[0] << "'\n";
for (unsigned i = 1, e = Filenames.size(); i != e; ++i) {
- OwningPtr<Module> M(ParseInputFile(Filenames[i], Context));
- if (M.get() == 0) return true;
+ std::unique_ptr<Module> M = parseInputFile(Filenames[i], Context);
+ if (!M.get()) return true;
outs() << "Linking in input file: '" << Filenames[i] << "'\n";
- std::string ErrorMessage;
- if (Linker::LinkModules(Program, M.get(), Linker::DestroySource,
- &ErrorMessage)) {
- errs() << ToolName << ": error linking in '" << Filenames[i] << "': "
- << ErrorMessage << '\n';
+ if (Linker::LinkModules(Program, M.get()))
return true;
- }
}
outs() << "*** All input ok\n";