Remove printouts
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1413 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/LevelRaise.cpp b/lib/Transforms/LevelRaise.cpp
index ff16f7d..bf80c2d 100644
--- a/lib/Transforms/LevelRaise.cpp
+++ b/lib/Transforms/LevelRaise.cpp
@@ -505,7 +505,9 @@
new CastInst(Constant::getNullConstant(V->getType()), DestTy, V->getName());
BB->getInstList().insert(InsertBefore, TheCast);
+#ifdef DEBUG_PEEPHOLE_INSTS
cerr << "Inserting cast for " << V << endl;
+#endif
// Convert users of the old value over to use the cast result...
ValueMapCache VMC;
@@ -514,7 +516,9 @@
// The cast is the only thing that is allowed to reference the value...
TheCast->setOperand(0, V);
+#ifdef DEBUG_PEEPHOLE_INSTS
cerr << "Inserted ptr-array cast: " << TheCast;
+#endif
return true; // Made a change!
}
@@ -560,11 +564,12 @@
// arrays...
//
bool Changed = false, LocalChange;
- do {
- LocalChange = DoInsertArrayCasts(M);
+ Changed |= DoInsertArrayCasts(M);
+ do {
// Iterate over the method, refining it, until it converges on a stable
// state
+ bool LocalChange = false;
while (DoRaisePass(M)) LocalChange = true;
Changed |= LocalChange;