diff options
Diffstat (limited to 'lib/Transforms/Scalar/LoopUnroll.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/LoopUnroll.cpp | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/lib/Transforms/Scalar/LoopUnroll.cpp b/lib/Transforms/Scalar/LoopUnroll.cpp index 2fa3fcd7f3..9d14891e49 100644 --- a/lib/Transforms/Scalar/LoopUnroll.cpp +++ b/lib/Transforms/Scalar/LoopUnroll.cpp @@ -34,7 +34,6 @@ #include <cstdio> #include <set> #include <algorithm> -#include <iostream> using namespace llvm; namespace { @@ -134,7 +133,7 @@ BasicBlock* LoopUnroll::FoldBlockIntoPredecessor(BasicBlock* BB) { if (OnlyPred->getTerminator()->getNumSuccessors() != 1) return 0; - DEBUG(std::cerr << "Merging: " << *BB << "into: " << *OnlyPred); + DOUT << "Merging: " << *BB << "into: " << *OnlyPred; // Resolve any PHI nodes at the start of the block. They are all // guaranteed to have exactly one entry if they exist, unless there are @@ -194,15 +193,15 @@ bool LoopUnroll::visitLoop(Loop *L) { return Changed; // More than 2^32 iterations??? unsigned LoopSize = ApproximateLoopSize(L); - DEBUG(std::cerr << "Loop Unroll: F[" << Header->getParent()->getName() - << "] Loop %" << Header->getName() << " Loop Size = " - << LoopSize << " Trip Count = " << TripCountFull << " - "); + DOUT << "Loop Unroll: F[" << Header->getParent()->getName() + << "] Loop %" << Header->getName() << " Loop Size = " + << LoopSize << " Trip Count = " << TripCountFull << " - "; uint64_t Size = (uint64_t)LoopSize*TripCountFull; if (Size > UnrollThreshold) { - DEBUG(std::cerr << "TOO LARGE: " << Size << ">" << UnrollThreshold << "\n"); + DOUT << "TOO LARGE: " << Size << ">" << UnrollThreshold << "\n"; return Changed; } - DEBUG(std::cerr << "UNROLLING!\n"); + DOUT << "UNROLLING!\n"; std::vector<BasicBlock*> LoopBlocks = L->getBlocks(); |