diff options
Diffstat (limited to 'lib/Transforms/Scalar/TailDuplication.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/TailDuplication.cpp | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/lib/Transforms/Scalar/TailDuplication.cpp b/lib/Transforms/Scalar/TailDuplication.cpp index 329632f8dc..9e9827377d 100644 --- a/lib/Transforms/Scalar/TailDuplication.cpp +++ b/lib/Transforms/Scalar/TailDuplication.cpp @@ -31,7 +31,6 @@ #include "llvm/Support/CommandLine.h" #include "llvm/Support/Debug.h" #include "llvm/ADT/Statistic.h" -#include <iostream> using namespace llvm; namespace { @@ -215,14 +214,13 @@ void TailDup::eliminateUnconditionalBranch(BranchInst *Branch) { BasicBlock *DestBlock = Branch->getSuccessor(0); assert(SourceBlock != DestBlock && "Our predicate is broken!"); - DEBUG(std::cerr << "TailDuplication[" << SourceBlock->getParent()->getName() - << "]: Eliminating branch: " << *Branch); + DOUT << "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)) { - DEBUG(std::cerr << "Found shared dominator: " << DomBlock->getName() - << "\n"); + DOUT << "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 @@ -245,7 +243,7 @@ void TailDup::eliminateUnconditionalBranch(BranchInst *Branch) { // Remove from DestBlock, move right before the term in DomBlock. DestBlock->getInstList().remove(I); DomBlock->getInstList().insert(DomBlock->getTerminator(), I); - DEBUG(std::cerr << "Hoisted: " << *I); + DOUT << "Hoisted: " << *I; } } } |