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Initial commit of LLVM 3.4

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This commit is contained in:
Pascal Junod
2014-01-07 11:45:01 +01:00
parent 569cee53d0
commit 0c32ada97e
10493 changed files with 713743 additions and 208975 deletions
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tools/bugpoint/ExtractFunction.cpp
+12 -18
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@@ -363,25 +363,19 @@ llvm::SplitFunctionsOutOfModule(Module *M,
Module *BugDriver::ExtractMappedBlocksFromModule(const
std::vector<BasicBlock*> &BBs,
Module *M) {
sys::Path uniqueFilename(OutputPrefix + "-extractblocks");
std::string ErrMsg;
if (uniqueFilename.createTemporaryFileOnDisk(true, &ErrMsg)) {
SmallString<128> Filename;
int FD;
error_code EC = sys::fs::createUniqueFile(
OutputPrefix + "-extractblocks%%%%%%%", FD, Filename);
if (EC) {
outs() << "*** Basic Block extraction failed!\n";
errs() << "Error creating temporary file: " << ErrMsg << "\n";
errs() << "Error creating temporary file: " << EC.message() << "\n";
EmitProgressBitcode(M, "basicblockextractfail", true);
return 0;
}
sys::RemoveFileOnSignal(uniqueFilename);
sys::RemoveFileOnSignal(Filename);
std::string ErrorInfo;
tool_output_file BlocksToNotExtractFile(uniqueFilename.c_str(), ErrorInfo);
if (!ErrorInfo.empty()) {
outs() << "*** Basic Block extraction failed!\n";
errs() << "Error writing list of blocks to not extract: " << ErrorInfo
<< "\n";
EmitProgressBitcode(M, "basicblockextractfail", true);
return 0;
}
tool_output_file BlocksToNotExtractFile(Filename.c_str(), FD);
for (std::vector<BasicBlock*>::const_iterator I = BBs.begin(), E = BBs.end();
I != E; ++I) {
BasicBlock *BB = *I;
@@ -393,22 +387,22 @@ Module *BugDriver::ExtractMappedBlocksFromModule(const
}
BlocksToNotExtractFile.os().close();
if (BlocksToNotExtractFile.os().has_error()) {
errs() << "Error writing list of blocks to not extract: " << ErrorInfo
<< "\n";
errs() << "Error writing list of blocks to not extract\n";
EmitProgressBitcode(M, "basicblockextractfail", true);
BlocksToNotExtractFile.os().clear_error();
return 0;
}
BlocksToNotExtractFile.keep();
std::string uniqueFN = "--extract-blocks-file=" + uniqueFilename.str();
std::string uniqueFN = "--extract-blocks-file=";
uniqueFN += Filename.str();
const char *ExtraArg = uniqueFN.c_str();
std::vector<std::string> PI;
PI.push_back("extract-blocks");
Module *Ret = runPassesOn(M, PI, false, 1, &ExtraArg);
uniqueFilename.eraseFromDisk(); // Free disk space
sys::fs::remove(Filename.c_str());
if (Ret == 0) {
outs() << "*** Basic Block extraction failed, please report a bug!\n";