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| author | Chris Lattner <sabre@nondot.org> | 2004-04-02 20:26:46 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-04-02 20:26:46 +0000 |
| commit | 091692133220547eefbe5b9f266e841247bd3eee (patch) | |
| tree | 4eb5d268a6c2eb1ffa44e77f1c387cec3a59c977 /llvm/lib/Analysis | |
| parent | 76378746c5f359deac423aa6912173f07fd23fee (diff) | |
| download | bcm5719-llvm-091692133220547eefbe5b9f266e841247bd3eee.tar.gz bcm5719-llvm-091692133220547eefbe5b9f266e841247bd3eee.zip | |
Comment out debugging printouts
llvm-svn: 12623
Diffstat (limited to 'llvm/lib/Analysis')
| -rw-r--r-- | llvm/lib/Analysis/ScalarEvolution.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp index ab0ed4be613..b35e2c4542d 100644 --- a/llvm/lib/Analysis/ScalarEvolution.cpp +++ b/llvm/lib/Analysis/ScalarEvolution.cpp @@ -1493,7 +1493,7 @@ Value *SCEVAddRecExpr::expandCodeFor(ScalarEvolutionRewriter &SER, SCEVHandle IH = SCEVUnknown::get(I); // Get I as a "symbolic" SCEV. SCEVHandle V = evaluateAtIteration(IH); - std::cerr << "Evaluated: " << *this << "\n to: " << *V << "\n"; + //std::cerr << "Evaluated: " << *this << "\n to: " << *V << "\n"; return SER.ExpandCodeFor(V, InsertPt, Ty); } @@ -1916,11 +1916,13 @@ SCEVHandle ScalarEvolutionsImpl::ComputeIterationCount(const Loop *L) { return HowFarToNonZero(getMinusSCEV(LHS, RHS), L); break; default: +#if 0 std::cerr << "ComputeIterationCount "; if (ExitCond->getOperand(0)->getType()->isUnsigned()) std::cerr << "[unsigned] "; std::cerr << *LHS << " " << Instruction::getOpcodeName(Cond) << " " << *RHS << "\n"; +#endif } return UnknownValue; } @@ -2118,8 +2120,10 @@ SCEVHandle ScalarEvolutionsImpl::HowFarToZero(SCEV *V, const Loop *L) { SCEVConstant *R1 = dyn_cast<SCEVConstant>(Roots.first); SCEVConstant *R2 = dyn_cast<SCEVConstant>(Roots.second); if (R1) { +#if 0 std::cerr << "HFTZ: " << *V << " - sol#1: " << *R1 << " sol#2: " << *R2 << "\n"; +#endif // Pick the smallest positive root value. assert(R1->getType()->isUnsigned()&&"Didn't canonicalize to unsigned?"); if (ConstantBool *CB = |
