LoopVectorize: Vectorize all accesses in address space zero with unit stride

[oota-llvm.git] / lib / Transforms / Scalar / SCCP.cpp

diff --git a/lib/Transforms/Scalar/SCCP.cpp b/lib/Transforms/Scalar/SCCP.cpp
index 837ed9b7d151aedd917d3026df65898a5c301d92..76c510e63eed8ae61e288bd078b51e4e06362e6f 100644 (file)
--- a/lib/Transforms/Scalar/SCCP.cpp
+++ b/lib/Transforms/Scalar/SCCP.cpp
@@ -214,7 +214,7 @@ public:
   /// This returns true if the block was not considered live before.
   bool MarkBlockExecutable(BasicBlock *BB) {
     if (!BBExecutable.insert(BB)) return false;
-    DEBUG(dbgs() << "Marking Block Executable: " << BB->getName() << "\n");
+    DEBUG(dbgs() << "Marking Block Executable: " << BB->getName() << '\n');
     BBWorkList.push_back(BB);  // Add the block to the work list!
     return true;
   }
@@ -271,13 +271,6 @@ public:
     return I->second;
   }
 
-  /*LatticeVal getStructLatticeValueFor(Value *V, unsigned i) const {
-    DenseMap<std::pair<Value*, unsigned>, LatticeVal>::const_iterator I =
-      StructValueState.find(std::make_pair(V, i));
-    assert(I != StructValueState.end() && "V is not in valuemap!");
-    return I->second;
-  }*/
-
   /// getTrackedRetVals - Get the inferred return value map.
   ///
   const DenseMap<Function*, LatticeVal> &getTrackedRetVals() {
@@ -434,7 +427,7 @@ private:
       // feasible that wasn't before.  Revisit the PHI nodes in the block
       // because they have potentially new operands.
       DEBUG(dbgs() << "Marking Edge Executable: " << Source->getName()
-            << " -> " << Dest->getName() << "\n");
+            << " -> " << Dest->getName() << '\n');
 
       PHINode *PN;
       for (BasicBlock::iterator I = Dest->begin();
@@ -508,7 +501,7 @@ private:
 
   void visitInstruction(Instruction &I) {
     // If a new instruction is added to LLVM that we don't handle.
-    dbgs() << "SCCP: Don't know how to handle: " << I;
+    dbgs() << "SCCP: Don't know how to handle: " << I << '\n';
     markAnythingOverdefined(&I);   // Just in case
   }
 };
@@ -710,9 +703,6 @@ void SCCPSolver::visitPHINode(PHINode &PN) {
     markConstant(&PN, OperandVal);      // Acquire operand value
 }
 
-
-
-
 void SCCPSolver::visitReturnInst(ReturnInst &I) {
   if (I.getNumOperands() == 0) return;  // ret void
 
@@ -1614,7 +1604,7 @@ bool SCCP::runOnFunction(Function &F) {
 
       Constant *Const = IV.isConstant()
         ? IV.getConstant() : UndefValue::get(Inst->getType());
-      DEBUG(dbgs() << "  Constant: " << *Const << " = " << *Inst);
+      DEBUG(dbgs() << "  Constant: " << *Const << " = " << *Inst << '\n');
 
       // Replaces all of the uses of a variable with uses of the constant.
       Inst->replaceAllUsesWith(Const);
@@ -1822,7 +1812,7 @@ bool IPSCCP::runOnModule(Module &M) {
 
         Constant *Const = IV.isConstant()
           ? IV.getConstant() : UndefValue::get(Inst->getType());
-        DEBUG(dbgs() << "  Constant: " << *Const << " = " << *Inst);
+        DEBUG(dbgs() << "  Constant: " << *Const << " = " << *Inst << '\n');
 
         // Replaces all of the uses of a variable with uses of the
         // constant.