#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/FileUtilities.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/System/Path.h"
#include "llvm/System/Signals.h"
#include <set>
namespace llvm {
bool DisableSimplifyCFG = false;
+ extern cl::opt<std::string> OutputPrefix;
} // End llvm namespace
namespace {
Instruction *TheInst = RI; // Got the corresponding instruction!
// If this instruction produces a value, replace any users with null values
- if (isa<StructType>(TheInst->getType()))
+ if (TheInst->getType()->isStructTy())
TheInst->replaceAllUsesWith(UndefValue::get(TheInst->getType()));
- else if (TheInst->getType() != Type::VoidTy)
+ else if (TheInst->getType() != Type::getVoidTy(I->getContext()))
TheInst->replaceAllUsesWith(Constant::getNullValue(TheInst->getType()));
// Remove the instruction from the program.
std::vector<Constant*> ArrayElts;
for (unsigned i = 0, e = TorList.size(); i != e; ++i) {
std::vector<Constant*> Elts;
- Elts.push_back(ConstantInt::get(Type::Int32Ty, TorList[i].second));
+ Elts.push_back(ConstantInt::get(
+ Type::getInt32Ty(TorList[i].first->getContext()), TorList[i].second));
Elts.push_back(TorList[i].first);
- ArrayElts.push_back(ConstantStruct::get(
- TorList[i].first->getContext(), Elts));
+ ArrayElts.push_back(ConstantStruct::get(TorList[i].first->getContext(),
+ Elts, false));
}
return ConstantArray::get(ArrayType::get(ArrayElts[0]->getType(),
ArrayElts.size()),
Module *BugDriver::ExtractMappedBlocksFromModule(const
std::vector<BasicBlock*> &BBs,
Module *M) {
- char *ExtraArg = NULL;
-
- sys::Path uniqueFilename("bugpoint-extractblocks");
+ sys::Path uniqueFilename(OutputPrefix + "-extractblocks");
std::string ErrMsg;
if (uniqueFilename.createTemporaryFileOnDisk(true, &ErrMsg)) {
outs() << "*** Basic Block extraction failed!\n";
sys::RemoveFileOnSignal(uniqueFilename);
std::string ErrorInfo;
- raw_fd_ostream BlocksToNotExtractFile(uniqueFilename.c_str(),
- /*Binary=*/false, /*Force=*/true,
- ErrorInfo);
+ raw_fd_ostream BlocksToNotExtractFile(uniqueFilename.c_str(), ErrorInfo);
if (!ErrorInfo.empty()) {
outs() << "*** Basic Block extraction failed!\n";
errs() << "Error writing list of blocks to not extract: " << ErrorInfo
}
BlocksToNotExtractFile.close();
- const char *uniqueFN = uniqueFilename.c_str();
- ExtraArg = (char*)malloc(23 + strlen(uniqueFN));
- strcat(strcpy(ExtraArg, "--extract-blocks-file="), uniqueFN);
+ std::string uniqueFN = "--extract-blocks-file=" + uniqueFilename.str();
+ const char *ExtraArg = uniqueFN.c_str();
std::vector<const PassInfo*> PI;
std::vector<BasicBlock *> EmptyBBs; // This parameter is ignored.
PI.push_back(getPI(createBlockExtractorPass(EmptyBBs)));
Module *Ret = runPassesOn(M, PI, false, 1, &ExtraArg);
- if (uniqueFilename.exists())
- uniqueFilename.eraseFromDisk(); // Free disk space
- free(ExtraArg);
+ uniqueFilename.eraseFromDisk(); // Free disk space
if (Ret == 0) {
outs() << "*** Basic Block extraction failed, please report a bug!\n";