diff options
Diffstat (limited to 'llvm/lib/Transforms/Scalar/TailDuplication.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/TailDuplication.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/llvm/lib/Transforms/Scalar/TailDuplication.cpp b/llvm/lib/Transforms/Scalar/TailDuplication.cpp index b5409bb756c..dccc3e6ffb3 100644 --- a/llvm/lib/Transforms/Scalar/TailDuplication.cpp +++ b/llvm/lib/Transforms/Scalar/TailDuplication.cpp @@ -32,6 +32,7 @@ #include "llvm/Support/CommandLine.h" #include "llvm/Support/Compiler.h" #include "llvm/Support/Debug.h" +#include "llvm/Support/raw_ostream.h" #include "llvm/ADT/Statistic.h" #include "llvm/ADT/SmallPtrSet.h" #include <map> @@ -243,13 +244,13 @@ void TailDup::eliminateUnconditionalBranch(BranchInst *Branch) { BasicBlock *DestBlock = Branch->getSuccessor(0); assert(SourceBlock != DestBlock && "Our predicate is broken!"); - DOUT << "TailDuplication[" << SourceBlock->getParent()->getName() - << "]: Eliminating branch: " << *Branch; + DEBUG(errs() << "TailDuplication[" << SourceBlock->getParent()->getName() + << "]: Eliminating branch: " << *Branch); // See if we can avoid duplicating code by moving it up to a dominator of both // blocks. if (BasicBlock *DomBlock = FindObviousSharedDomOf(SourceBlock, DestBlock)) { - DOUT << "Found shared dominator: " << DomBlock->getName() << "\n"; + DEBUG(errs() << "Found shared dominator: " << DomBlock->getName() << "\n"); // If there are non-phi instructions in DestBlock that have no operands // defined in DestBlock, and if the instruction has no side effects, we can |
