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Change errs() to dbgs().

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92577 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Greene 2010-01-05 01:24:57 +00:00
parent e492ae13ed
commit 4b69d9909d
1 changed files with 10 additions and 10 deletions
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20
lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
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@ -1745,7 +1745,7 @@ bool SelectionDAGBuilder::handleJTSwitchCase(CaseRec& CR,
if (Density < 0.4) if (Density < 0.4)
return false; return false;
DEBUG(errs() << "Lowering jump table\n" DEBUG(dbgs() << "Lowering jump table\n"
<< "First entry: " << First << ". Last entry: " << Last << '\n' << "First entry: " << First << ". Last entry: " << Last << '\n'
<< "Range: " << Range << "Range: " << Range
<< "Size: " << TSize << ". Density: " << Density << "\n\n"); << "Size: " << TSize << ". Density: " << Density << "\n\n");
@ -1849,7 +1849,7 @@ bool SelectionDAGBuilder::handleBTSplitSwitchCase(CaseRec& CR,
APInt LSize = FrontCase.size(); APInt LSize = FrontCase.size();
APInt RSize = TSize-LSize; APInt RSize = TSize-LSize;
DEBUG(errs() << "Selecting best pivot: \n" DEBUG(dbgs() << "Selecting best pivot: \n"
<< "First: " << First << ", Last: " << Last <<'\n' << "First: " << First << ", Last: " << Last <<'\n'
<< "LSize: " << LSize << ", RSize: " << RSize << '\n'); << "LSize: " << LSize << ", RSize: " << RSize << '\n');
for (CaseItr I = CR.Range.first, J=I+1, E = CR.Range.second; for (CaseItr I = CR.Range.first, J=I+1, E = CR.Range.second;
@ -1865,7 +1865,7 @@ bool SelectionDAGBuilder::handleBTSplitSwitchCase(CaseRec& CR,
(Last - RBegin + 1ULL).roundToDouble(); (Last - RBegin + 1ULL).roundToDouble();
double Metric = Range.logBase2()*(LDensity+RDensity); double Metric = Range.logBase2()*(LDensity+RDensity);
// Should always split in some non-trivial place // Should always split in some non-trivial place
DEBUG(errs() <<"=>Step\n" DEBUG(dbgs() <<"=>Step\n"
<< "LEnd: " << LEnd << ", RBegin: " << RBegin << '\n' << "LEnd: " << LEnd << ", RBegin: " << RBegin << '\n'
<< "LDensity: " << LDensity << "LDensity: " << LDensity
<< ", RDensity: " << RDensity << '\n' << ", RDensity: " << RDensity << '\n'
@ -1873,7 +1873,7 @@ bool SelectionDAGBuilder::handleBTSplitSwitchCase(CaseRec& CR,
if (FMetric < Metric) { if (FMetric < Metric) {
Pivot = J; Pivot = J;
FMetric = Metric; FMetric = Metric;
DEBUG(errs() << "Current metric set to: " << FMetric << '\n'); DEBUG(dbgs() << "Current metric set to: " << FMetric << '\n');
} }
LSize += J->size(); LSize += J->size();
@ -1977,7 +1977,7 @@ bool SelectionDAGBuilder::handleBitTestsSwitchCase(CaseRec& CR,
// Don't bother the code below, if there are too much unique destinations // Don't bother the code below, if there are too much unique destinations
return false; return false;
} }
DEBUG(errs() << "Total number of unique destinations: " DEBUG(dbgs() << "Total number of unique destinations: "
<< Dests.size() << '\n' << Dests.size() << '\n'
<< "Total number of comparisons: " << numCmps << '\n'); << "Total number of comparisons: " << numCmps << '\n');
@ -1986,7 +1986,7 @@ bool SelectionDAGBuilder::handleBitTestsSwitchCase(CaseRec& CR,
const APInt& maxValue = cast<ConstantInt>(BackCase.High)->getValue(); const APInt& maxValue = cast<ConstantInt>(BackCase.High)->getValue();
APInt cmpRange = maxValue - minValue; APInt cmpRange = maxValue - minValue;
DEBUG(errs() << "Compare range: " << cmpRange << '\n' DEBUG(dbgs() << "Compare range: " << cmpRange << '\n'
<< "Low bound: " << minValue << '\n' << "Low bound: " << minValue << '\n'
<< "High bound: " << maxValue << '\n'); << "High bound: " << maxValue << '\n');
@ -1996,7 +1996,7 @@ bool SelectionDAGBuilder::handleBitTestsSwitchCase(CaseRec& CR,
!(Dests.size() >= 3 && numCmps >= 6))) !(Dests.size() >= 3 && numCmps >= 6)))
return false; return false;
DEBUG(errs() << "Emitting bit tests\n"); DEBUG(dbgs() << "Emitting bit tests\n");
APInt lowBound = APInt::getNullValue(cmpRange.getBitWidth()); APInt lowBound = APInt::getNullValue(cmpRange.getBitWidth());
// Optimize the case where all the case values fit in a // Optimize the case where all the case values fit in a
@ -2046,9 +2046,9 @@ bool SelectionDAGBuilder::handleBitTestsSwitchCase(CaseRec& CR,
const BasicBlock *LLVMBB = CR.CaseBB->getBasicBlock(); const BasicBlock *LLVMBB = CR.CaseBB->getBasicBlock();
DEBUG(errs() << "Cases:\n"); DEBUG(dbgs() << "Cases:\n");
for (unsigned i = 0, e = CasesBits.size(); i!=e; ++i) { for (unsigned i = 0, e = CasesBits.size(); i!=e; ++i) {
DEBUG(errs() << "Mask: " << CasesBits[i].Mask DEBUG(dbgs() << "Mask: " << CasesBits[i].Mask
<< ", Bits: " << CasesBits[i].Bits << ", Bits: " << CasesBits[i].Bits
<< ", BB: " << CasesBits[i].BB << '\n'); << ", BB: " << CasesBits[i].BB << '\n');
@ -2147,7 +2147,7 @@ void SelectionDAGBuilder::visitSwitch(SwitchInst &SI) {
// create a binary search tree from them. // create a binary search tree from them.
CaseVector Cases; CaseVector Cases;
size_t numCmps = Clusterify(Cases, SI); size_t numCmps = Clusterify(Cases, SI);
DEBUG(errs() << "Clusterify finished. Total clusters: " << Cases.size() DEBUG(dbgs() << "Clusterify finished. Total clusters: " << Cases.size()
<< ". Total compares: " << numCmps << '\n'); << ". Total compares: " << numCmps << '\n');
numCmps = 0; numCmps = 0;