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Now fix errors in NDEBUG build. 

Hope this won't break any hardware next.

llvm-svn: 253799
This commit is contained in:
Krzysztof Parzyszek 2015-11-21 22:46:52 +00:00
parent 8dd552db29
commit dd1352499c
1 changed files with 49 additions and 33 deletions
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64
llvm/utils/TableGen/DFAPacketizerEmitter.cpp
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@ -31,6 +31,7 @@
#include <queue>
using namespace llvm;
#ifndef NDEBUG
// To enable debugging, run llvm-tblgen with: "-debug-only dfa-emitter".
//
// dbgsInsnClass - When debugging, print instruction class stages.
@ -44,6 +45,7 @@ void dbgsStateInfo(const std::set<unsigned> &stateInfo);
// dbgsIndent - When debugging, indent by the specified amount.
//
void dbgsIndent(unsigned indent);
#endif
//
// class DFAPacketizerEmitter: class that generates and prints out the DFA
@ -326,11 +328,13 @@ void State::AddInsnClassStages(std::vector<unsigned> &InsnClass,
assert((chkstage < numstages) && "AddInsnClassStages: stage out of range");
unsigned thisStage = InsnClass[chkstage];
DEBUG({
dbgsIndent((1 + numstages - chkstage) << 1);
DEBUG(dbgs() << "AddInsnClassStages " << chkstage
<< " (0x" << utohexstr(thisStage) << ") from ");
dbgs() << "AddInsnClassStages " << chkstage << " (0x"
<< utohexstr(thisStage) << ") from ";
dbgsInsnClass(InsnClass);
DEBUG(dbgs() << "\n");
dbgs() << "\n";
});
//
// Iterate over all possible resources used in thisStage.
@ -351,13 +355,14 @@ void State::AddInsnClassStages(std::vector<unsigned> &InsnClass,
// resource state if that resource was used.
//
unsigned ResultingResourceState = prevState | resourceMask | combo;
DEBUG({
dbgsIndent((2 + numstages - chkstage) << 1);
DEBUG(dbgs() << "0x" << utohexstr(prevState)
<< " | 0x" << utohexstr(resourceMask));
if (combo) {
DEBUG(dbgs() << " | 0x" << utohexstr(combo));
}
DEBUG(dbgs() << " = 0x" << utohexstr(ResultingResourceState) << " ");
dbgs() << "0x" << utohexstr(prevState)
<< " | 0x" << utohexstr(resourceMask);
if (combo)
dbgs() << " | 0x" << utohexstr(combo);
dbgs() << " = 0x" << utohexstr(ResultingResourceState) << " ";
});
//
// If this is the final stage for this class
@ -741,9 +746,11 @@ int DFAPacketizerEmitter::collectOneInsnClass(const std::string &ProcName,
if (UnitBits.size() > 0)
allInsnClasses.push_back(UnitBits);
DEBUG(dbgs() << " ");
DEBUG({
dbgs() << " ";
dbgsInsnClass(UnitBits);
DEBUG(dbgs() << "\n");
dbgs() << "\n";
});
return NStages;
}
@ -867,15 +874,19 @@ void DFAPacketizerEmitter::run(raw_ostream &OS) {
//
while (!WorkList.empty()) {
const State *current = WorkList.pop_back_val();
DEBUG(dbgs() << "---------------------\n");
DEBUG(dbgs() << "Processing state: " << current->stateNum << " - ");
DEBUG({
dbgs() << "---------------------\n";
dbgs() << "Processing state: " << current->stateNum << " - ";
dbgsStateInfo(current->stateInfo);
DEBUG(dbgs() << "\n");
dbgs() << "\n";
});
for (unsigned i = 0; i < allInsnClasses.size(); i++) {
std::vector<unsigned> InsnClass = allInsnClasses[i];
DEBUG(dbgs() << i << " ");
DEBUG({
dbgs() << i << " ";
dbgsInsnClass(InsnClass);
DEBUG(dbgs() << "\n");
dbgs() << "\n";
});
std::set<unsigned> NewStateResources;
//
@ -891,9 +902,11 @@ void DFAPacketizerEmitter::run(raw_ostream &OS) {
continue;
}
DEBUG(dbgs() << "\t");
DEBUG({
dbgs() << "\t";
dbgsStateInfo(NewStateResources);
DEBUG(dbgs() << "\n");
dbgs() << "\n";
});
//
// If we have seen this state before, then do not create a new state.
@ -901,19 +914,22 @@ void DFAPacketizerEmitter::run(raw_ostream &OS) {
auto VI = Visited.find(NewStateResources);
if (VI != Visited.end()) {
NewState = VI->second;
DEBUG(dbgs() << "\tFound existing state: "
<< NewState->stateNum << " - ");
DEBUG({
dbgs() << "\tFound existing state: " << NewState->stateNum
<< " - ";
dbgsStateInfo(NewState->stateInfo);
DEBUG(dbgs() << "\n");
dbgs() << "\n";
});
} else {
NewState = &D.newState();
NewState->stateInfo = NewStateResources;
Visited[NewStateResources] = NewState;
WorkList.push_back(NewState);
DEBUG(dbgs() << "\tAccepted new state: "
<< NewState->stateNum << " - ");
DEBUG({
dbgs() << "\tAccepted new state: " << NewState->stateNum << " - ";
dbgsStateInfo(NewState->stateInfo);
DEBUG(dbgs() << "\n");
dbgs() << "\n";
});
}
current->addTransition(InsnClass, NewState);