47     BugDriver &BD;  member in llvm::ReducePassList
49     ReducePassList(BugDriver &bd) : BD(bd) {}  in ReducePassList()
71     if (BD.runPasses(BD.getProgram(), Prefix, PfxOutput))  in doTest()
75     OrigProgram = BD.Program;  in doTest()
77     BD.Program = ParseInputFile(PrefixOutput.str(), BD.getContext());  in doTest()
78     if (BD.Program == 0) {  in doTest()
79       errs() << BD.getToolName() << ": Error reading bitcode file '"  in doTest()
89   if (BD.runPasses(BD.getProgram(), Suffix)) {  in doTest()
96     delete BD.Program;  in doTest()
97     BD.Program = OrigProgram;  in doTest()
108     BugDriver &BD;  member in __anon19ca15e50211::ReduceCrashingGlobalVariables
113       : BD(bd), TestFn(testFn) {}  in ReduceCrashingGlobalVariables()
134   Module *M = CloneModule(BD.getProgram(), VMap);  in TestGlobalVariables()
159   if (TestFn(BD, M)) {  in TestGlobalVariables()
160     BD.setNewProgram(M);        // It crashed, keep the trimmed version...  in TestGlobalVariables()
178     BugDriver &BD;  member in llvm::ReduceCrashingFunctions
183       : BD(bd), TestFn(testFn) {}  in ReduceCrashingFunctions()
203                        BD.getProgram()->getFunction("main")) == Funcs.end())  in TestFuncs()
208   Module *M = CloneModule(BD.getProgram(), VMap);  in TestFuncs()
231   if (TestFn(BD, M)) {  in TestFuncs()
232     BD.setNewProgram(M);        // It crashed, keep the trimmed version...  in TestFuncs()
251     BugDriver &BD;  member in __anon19ca15e50311::ReduceCrashingBlocks
256       : BD(bd), TestFn(testFn) {}  in ReduceCrashingBlocks()
275   Module *M = CloneModule(BD.getProgram(), VMap);  in TestBlocks()
326   Module *New = BD.runPassesOn(M, Passes);  in TestBlocks()
335   if (TestFn(BD, M)) {  in TestBlocks()
336     BD.setNewProgram(M);      // It crashed, keep the trimmed version...  in TestBlocks()
360     BugDriver &BD;  member in __anon19ca15e50411::ReduceCrashingInstructions
365       : BD(bd), TestFn(testFn) {}  in ReduceCrashingInstructions()
385   Module *M = CloneModule(BD.getProgram(), VMap);  in TestInsts()
417   if (TestFn(BD, M)) {  in TestInsts()
418     BD.setNewProgram(M);      // It crashed, keep the trimmed version...  in TestInsts()
435 static bool DebugACrash(BugDriver &BD,  in DebugACrash()  argument
441       BD.getProgram()->global_begin() != BD.getProgram()->global_end()) {  in DebugACrash()
444     Module *M = CloneModule(BD.getProgram());  in DebugACrash()
461       if (TestFn(BD, M)) {      // Still crashes?  in DebugACrash()
462         BD.setNewProgram(M);  in DebugACrash()
470         for (Module::global_iterator I = BD.getProgram()->global_begin(),  in DebugACrash()
471                E = BD.getProgram()->global_end(); I != E; ++I)  in DebugACrash()
480           ReduceCrashingGlobalVariables(BD, TestFn).reduceList(GVs, Error);  in DebugACrash()
485             BD.EmitProgressBitcode(BD.getProgram(), "reduced-global-variables");  in DebugACrash()
493   for (Module::iterator I = BD.getProgram()->begin(),  in DebugACrash()
494          E = BD.getProgram()->end(); I != E; ++I)  in DebugACrash()
503     ReduceCrashingFunctions(BD, TestFn).reduceList(Functions, Error);  in DebugACrash()
506       BD.EmitProgressBitcode(BD.getProgram(), "reduced-function");  in DebugACrash()
516     for (Module::const_iterator I = BD.getProgram()->begin(),  in DebugACrash()
517            E = BD.getProgram()->end(); I != E; ++I)  in DebugACrash()
521     ReduceCrashingBlocks(BD, TestFn).reduceList(Blocks, Error);  in DebugACrash()
523       BD.EmitProgressBitcode(BD.getProgram(), "reduced-blocks");  in DebugACrash()
530     for (Module::const_iterator MI = BD.getProgram()->begin(),  in DebugACrash()
531            ME = BD.getProgram()->end(); MI != ME; ++MI)  in DebugACrash()
539     ReduceCrashingInstructions(BD, TestFn).reduceList(Insts, Error);  in DebugACrash()
565     for (Module::const_iterator FI = BD.getProgram()->begin(),  in DebugACrash()
566            E = BD.getProgram()->end(); FI != E; ++FI)  in DebugACrash()
578               Module *M = BD.deleteInstructionFromProgram(I, Simplification);  in DebugACrash()
581               if (TestFn(BD, M)) {  in DebugACrash()
584                 BD.setNewProgram(M);  in DebugACrash()
605     Module *M = CloneModule(BD.getProgram());  in DebugACrash()
606     M = BD.performFinalCleanups(M, true);  in DebugACrash()
609     if (TestFn(BD, M)) {  in DebugACrash()
610       BD.setNewProgram(M);     // Yup, it does, keep the reduced version...  in DebugACrash()
616   BD.EmitProgressBitcode(BD.getProgram(), "reduced-simplified");  in DebugACrash()
621 static bool TestForOptimizerCrash(const BugDriver &BD, Module *M) {  in TestForOptimizerCrash()  argument
622   return BD.runPasses(M);  in TestForOptimizerCrash()
649 static bool TestForCodeGenCrash(const BugDriver &BD, Module *M) {  in TestForCodeGenCrash()  argument
651   BD.compileProgram(M, &Error);  in TestForCodeGenCrash()