/// recreate the failure. This returns true if a compiler error is found.
///
bool BugDriver::runManyPasses(const std::vector<const PassInfo*> &AllPasses) {
- std::string Filename;
- std::vector<const PassInfo*> TempPass(AllPasses);
+ setPassesToRun(AllPasses);
std::cout << "Starting bug finding procedure...\n\n";
// Creating a reference output if necessary
}
srand(time(NULL));
- std::vector<const PassInfo*>::iterator I = TempPass.begin();
- std::vector<const PassInfo*>::iterator E = TempPass.end();
-
+
unsigned num = 1;
while(1) {
//
// Step 1: Randomize the order of the optimizer passes.
//
- std::random_shuffle(TempPass.begin(), TempPass.end());
+ std::random_shuffle(PassesToRun.begin(), PassesToRun.end());
//
// Step 2: Run optimizer passes on the program and check for success.
//
std::cout << "Running selected passes on program to test for crash: ";
- for(int i = 0, e = TempPass.size(); i != e; i++) {
- std::cout << "-" << TempPass[i]->getPassArgument( )<< " ";
+ for(int i = 0, e = PassesToRun.size(); i != e; i++) {
+ std::cout << "-" << PassesToRun[i]->getPassArgument( )<< " ";
}
std::string Filename;
- if(runPasses(TempPass, Filename, false)) {
+ if(runPasses(PassesToRun, Filename, false)) {
std::cout << "\n";
std::cout << "Optimizer passes caused failure!\n\n";
debugOptimizerCrash();
} else {
std::cout << "Combination " << num << " optimized successfully!\n";
}
-
+
//
// Step 3: Compile the optimized code.
//
std::cout << TEE.what();
return debugCodeGeneratorCrash();
}
-
+
//
// Step 4: Run the program and compare its output to the reference
// output (created above).