From d18d9dcd2866ef91ee42daf68e32b638e7825211 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Fri, 2 Apr 2004 20:26:46 +0000 Subject: [PATCH] Comment out debugging printouts git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12623 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/ScalarEvolution.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp index ab0ed4be613..b35e2c4542d 100644 --- a/lib/Analysis/ScalarEvolution.cpp +++ b/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(Roots.first); SCEVConstant *R2 = dyn_cast(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 =