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Use dbgs() consistently for -debug printouts

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179894 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eli Bendersky 2013-04-19 21:37:07 +00:00
parent 7a7e83ae59
commit 03494e05e8
1 changed files with 13 additions and 13 deletions
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26
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
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@ -746,7 +746,7 @@ public:
} // end anonymous namespace } // end anonymous namespace
void SelectionDAGISel::DoInstructionSelection() { void SelectionDAGISel::DoInstructionSelection() {
DEBUG(errs() << "===== Instruction selection begins: BB#" DEBUG(dbgs() << "===== Instruction selection begins: BB#"
<< FuncInfo->MBB->getNumber() << FuncInfo->MBB->getNumber()
<< " '" << FuncInfo->MBB->getName() << "'\n"); << " '" << FuncInfo->MBB->getName() << "'\n");
@ -805,7 +805,7 @@ void SelectionDAGISel::DoInstructionSelection() {
CurDAG->setRoot(Dummy.getValue()); CurDAG->setRoot(Dummy.getValue());
} }
DEBUG(errs() << "===== Instruction selection ends:\n"); DEBUG(dbgs() << "===== Instruction selection ends:\n");
PostprocessISelDAG(); PostprocessISelDAG();
} }
@ -1780,7 +1780,7 @@ UpdateChainsAndGlue(SDNode *NodeToMatch, SDValue InputChain,
if (!NowDeadNodes.empty()) if (!NowDeadNodes.empty())
CurDAG->RemoveDeadNodes(NowDeadNodes); CurDAG->RemoveDeadNodes(NowDeadNodes);
DEBUG(errs() << "ISEL: Match complete!\n"); DEBUG(dbgs() << "ISEL: Match complete!\n");
} }
enum ChainResult { enum ChainResult {
@ -2285,9 +2285,9 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable,
SmallVector<SDNode*, 3> ChainNodesMatched; SmallVector<SDNode*, 3> ChainNodesMatched;
SmallVector<SDNode*, 3> GlueResultNodesMatched; SmallVector<SDNode*, 3> GlueResultNodesMatched;
DEBUG(errs() << "ISEL: Starting pattern match on root node: "; DEBUG(dbgs() << "ISEL: Starting pattern match on root node: ";
NodeToMatch->dump(CurDAG); NodeToMatch->dump(CurDAG);
errs() << '\n'); dbgs() << '\n');
// Determine where to start the interpreter. Normally we start at opcode #0, // Determine where to start the interpreter. Normally we start at opcode #0,
// but if the state machine starts with an OPC_SwitchOpcode, then we // but if the state machine starts with an OPC_SwitchOpcode, then we
@ -2299,7 +2299,7 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable,
// Already computed the OpcodeOffset table, just index into it. // Already computed the OpcodeOffset table, just index into it.
if (N.getOpcode() < OpcodeOffset.size()) if (N.getOpcode() < OpcodeOffset.size())
MatcherIndex = OpcodeOffset[N.getOpcode()]; MatcherIndex = OpcodeOffset[N.getOpcode()];
DEBUG(errs() << " Initial Opcode index to " << MatcherIndex << "\n"); DEBUG(dbgs() << " Initial Opcode index to " << MatcherIndex << "\n");
} else if (MatcherTable[0] == OPC_SwitchOpcode) { } else if (MatcherTable[0] == OPC_SwitchOpcode) {
// Otherwise, the table isn't computed, but the state machine does start // Otherwise, the table isn't computed, but the state machine does start
@ -2366,7 +2366,7 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable,
if (!Result) if (!Result)
break; break;
DEBUG(errs() << " Skipped scope entry (due to false predicate) at " DEBUG(dbgs() << " Skipped scope entry (due to false predicate) at "
<< "index " << MatcherIndexOfPredicate << "index " << MatcherIndexOfPredicate
<< ", continuing at " << FailIndex << "\n"); << ", continuing at " << FailIndex << "\n");
++NumDAGIselRetries; ++NumDAGIselRetries;
@ -2496,7 +2496,7 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable,
if (CaseSize == 0) break; if (CaseSize == 0) break;
// Otherwise, execute the case we found. // Otherwise, execute the case we found.
DEBUG(errs() << " OpcodeSwitch from " << SwitchStart DEBUG(dbgs() << " OpcodeSwitch from " << SwitchStart
<< " to " << MatcherIndex << "\n"); << " to " << MatcherIndex << "\n");
continue; continue;
} }
@ -2528,7 +2528,7 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable,
if (CaseSize == 0) break; if (CaseSize == 0) break;
// Otherwise, execute the case we found. // Otherwise, execute the case we found.
DEBUG(errs() << " TypeSwitch[" << EVT(CurNodeVT).getEVTString() DEBUG(dbgs() << " TypeSwitch[" << EVT(CurNodeVT).getEVTString()
<< "] from " << SwitchStart << " to " << MatcherIndex<<'\n'); << "] from " << SwitchStart << " to " << MatcherIndex<<'\n');
continue; continue;
} }
@ -2872,9 +2872,9 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable,
->setMemRefs(MemRefs, MemRefs + NumMemRefs); ->setMemRefs(MemRefs, MemRefs + NumMemRefs);
} }
DEBUG(errs() << " " DEBUG(dbgs() << " "
<< (Opcode == OPC_MorphNodeTo ? "Morphed" : "Created") << (Opcode == OPC_MorphNodeTo ? "Morphed" : "Created")
<< " node: "; Res->dump(CurDAG); errs() << "\n"); << " node: "; Res->dump(CurDAG); dbgs() << "\n");
// If this was a MorphNodeTo then we're completely done! // If this was a MorphNodeTo then we're completely done!
if (Opcode == OPC_MorphNodeTo) { if (Opcode == OPC_MorphNodeTo) {
@ -2949,7 +2949,7 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable,
// If the code reached this point, then the match failed. See if there is // If the code reached this point, then the match failed. See if there is
// another child to try in the current 'Scope', otherwise pop it until we // another child to try in the current 'Scope', otherwise pop it until we
// find a case to check. // find a case to check.
DEBUG(errs() << " Match failed at index " << CurrentOpcodeIndex << "\n"); DEBUG(dbgs() << " Match failed at index " << CurrentOpcodeIndex << "\n");
++NumDAGIselRetries; ++NumDAGIselRetries;
while (1) { while (1) {
if (MatchScopes.empty()) { if (MatchScopes.empty()) {
@ -2969,7 +2969,7 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable,
MatchedMemRefs.resize(LastScope.NumMatchedMemRefs); MatchedMemRefs.resize(LastScope.NumMatchedMemRefs);
MatcherIndex = LastScope.FailIndex; MatcherIndex = LastScope.FailIndex;
DEBUG(errs() << " Continuing at " << MatcherIndex << "\n"); DEBUG(dbgs() << " Continuing at " << MatcherIndex << "\n");
InputChain = LastScope.InputChain; InputChain = LastScope.InputChain;
InputGlue = LastScope.InputGlue; InputGlue = LastScope.InputGlue;