diff options
| author | Andrew Trick <atrick@apple.com> | 2012-01-09 18:58:16 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2012-01-09 18:58:16 +0000 |
| commit | 8bf295b1bf345dda7f3f5cd12b5c0dafea283e81 (patch) | |
| tree | acc12e991cb619b77ba931ec2d4457eacb6cf442 /lib/Transforms/Scalar/LoopStrengthReduce.cpp | |
| parent | bc44b9f8d2e8603c6253058aa100df4bf37033fb (diff) | |
"Minor LSR debugging stuff"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147785 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/LoopStrengthReduce.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/LoopStrengthReduce.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp index c61714d3ff..2b966bc0c4 100644 --- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp +++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp @@ -3357,7 +3357,7 @@ retry: VisitedRegs.insert(F.ScaledReg ? F.ScaledReg : F.BaseRegs[0]); } else { DEBUG(dbgs() << "New best at "; NewCost.print(dbgs()); - dbgs() << ". Regs:"; + dbgs() << ".\n Regs:"; for (SmallPtrSet<const SCEV *, 16>::const_iterator I = NewRegs.begin(), E = NewRegs.end(); I != E; ++I) dbgs() << ' ' << **I; @@ -3815,6 +3815,9 @@ LSRInstance::ImplementSolution(const SmallVectorImpl<const Formula *> &Solution, SmallVector<WeakVH, 16> DeadInsts; SCEVExpander Rewriter(SE, "lsr"); +#ifndef NDEBUG + Rewriter.setDebugType(DEBUG_TYPE); +#endif Rewriter.disableCanonicalMode(); Rewriter.enableLSRMode(); Rewriter.setIVIncInsertPos(L, IVIncInsertPos); |