use early exits to reduce indentation.

[oota-llvm.git] / tools / bugpoint / CrashDebugger.cpp

diff --git a/tools/bugpoint/CrashDebugger.cpp b/tools/bugpoint/CrashDebugger.cpp
index 9d4e98ca508690ac255b658d2bc781ae3c444b48..b348a0875e45270aff99158e067a428f12118c5b 100644 (file)
--- a/tools/bugpoint/CrashDebugger.cpp
+++ b/tools/bugpoint/CrashDebugger.cpp
@@ -72,10 +72,10 @@ ReducePassList::doTest(std::vector<const PassInfo*> &Prefix,
     PrefixOutput.set(PfxOutput);
     OrigProgram = BD.Program;
 
-    BD.Program = ParseInputFile(PrefixOutput.toString(), BD.getContext());
+    BD.Program = ParseInputFile(PrefixOutput.str(), BD.getContext());
     if (BD.Program == 0) {
       errs() << BD.getToolName() << ": Error reading bitcode file '"
-             << PrefixOutput << "'!\n";
+             << PrefixOutput.str() << "'!\n";
       exit(1);
     }
     PrefixOutput.eraseFromDisk();
@@ -297,12 +297,13 @@ bool ReduceCrashingBlocks::TestBlocks(std::vector<const BasicBlock*> &BBs) {
         
         if (isa<StructType>(BBTerm->getType()))
            BBTerm->replaceAllUsesWith(UndefValue::get(BBTerm->getType()));
-        else if (BB->getTerminator()->getType() != Type::VoidTy)
+        else if (BB->getTerminator()->getType() != 
+                    Type::getVoidTy(BB->getContext()))
           BBTerm->replaceAllUsesWith(Constant::getNullValue(BBTerm->getType()));
 
         // Replace the old terminator instruction.
         BB->getInstList().pop_back();
-        new UnreachableInst(BB);
+        new UnreachableInst(BB->getContext(), BB);
       }
 
   // The CFG Simplifier pass may delete one of the basic blocks we are
@@ -332,7 +333,7 @@ bool ReduceCrashingBlocks::TestBlocks(std::vector<const BasicBlock*> &BBs) {
     for (unsigned i = 0, e = BlockInfo.size(); i != e; ++i) {
       ValueSymbolTable &ST = BlockInfo[i].first->getValueSymbolTable();
       Value* V = ST.lookup(BlockInfo[i].second);
-      if (V && V->getType() == Type::LabelTy)
+      if (V && V->getType() == Type::getLabelTy(V->getContext()))
         BBs.push_back(cast<BasicBlock>(V));
     }
     return true;
@@ -390,7 +391,7 @@ bool ReduceCrashingInstructions::TestInsts(std::vector<const Instruction*>
       for (BasicBlock::iterator I = FI->begin(), E = FI->end(); I != E;) {
         Instruction *Inst = I++;
         if (!Instructions.count(Inst) && !isa<TerminatorInst>(Inst)) {
-          if (Inst->getType() != Type::VoidTy)
+          if (Inst->getType() != Type::getVoidTy(Inst->getContext()))
             Inst->replaceAllUsesWith(UndefValue::get(Inst->getType()));
           Inst->eraseFromParent();
         }