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Shrinkify some fields, fit to 80 columns 

llvm-svn: 26611
This commit is contained in:
Chris Lattner 2006-03-08 04:41:06 +00:00
parent 3fe975b846
commit 12c6d89204
1 changed files with 11 additions and 11 deletions
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22
llvm/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp
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@ -35,8 +35,8 @@ namespace {
Statistic<> NumNoops ("scheduler", "Number of noops inserted"); Statistic<> NumNoops ("scheduler", "Number of noops inserted");
Statistic<> NumStalls("scheduler", "Number of pipeline stalls"); Statistic<> NumStalls("scheduler", "Number of pipeline stalls");
/// SUnit - Scheduling unit. It's an wrapper around either a single SDNode or a /// SUnit - Scheduling unit. It's an wrapper around either a single SDNode or
/// group of nodes flagged together. /// a group of nodes flagged together.
struct SUnit { struct SUnit {
SDNode *Node; // Representative node. SDNode *Node; // Representative node.
std::vector<SDNode*> FlaggedNodes; // All nodes flagged to Node. std::vector<SDNode*> FlaggedNodes; // All nodes flagged to Node.
@ -44,14 +44,14 @@ namespace {
std::set<SUnit*> ChainPreds; // All chain predecessors. std::set<SUnit*> ChainPreds; // All chain predecessors.
std::set<SUnit*> Succs; // All real successors. std::set<SUnit*> Succs; // All real successors.
std::set<SUnit*> ChainSuccs; // All chain successors. std::set<SUnit*> ChainSuccs; // All chain successors.
int NumPredsLeft; // # of preds not scheduled. short NumPredsLeft; // # of preds not scheduled.
int NumSuccsLeft; // # of succs not scheduled. short NumSuccsLeft; // # of succs not scheduled.
int NumChainPredsLeft; // # of chain preds not scheduled. short NumChainPredsLeft; // # of chain preds not scheduled.
int NumChainSuccsLeft; // # of chain succs not scheduled. short NumChainSuccsLeft; // # of chain succs not scheduled.
int SethiUllman; // Sethi Ullman number. int SethiUllman; // Sethi Ullman number.
bool isTwoAddress; // Is a two-address instruction. bool isTwoAddress : 1; // Is a two-address instruction.
bool isDefNUseOperand; // Is a def&use operand. bool isDefNUseOperand : 1; // Is a def&use operand.
unsigned Latency; // Node latency. unsigned short Latency; // Node latency.
unsigned CycleBound; // Upper/lower cycle to be scheduled at. unsigned CycleBound; // Upper/lower cycle to be scheduled at.
SUnit *Next; SUnit *Next;
@ -247,7 +247,7 @@ void ScheduleDAGList::ReleasePred(AvailableQueueTy &Available,
// latency. For example, the reader can very well read the register written // latency. For example, the reader can very well read the register written
// by the predecessor later than the issue cycle. It also depends on the // by the predecessor later than the issue cycle. It also depends on the
// interrupt model (drain vs. freeze). // interrupt model (drain vs. freeze).
PredSU->CycleBound = std::max(PredSU->CycleBound, CurrCycle + PredSU->Latency); PredSU->CycleBound = std::max(PredSU->CycleBound,CurrCycle + PredSU->Latency);
if (!isChain) if (!isChain)
PredSU->NumSuccsLeft--; PredSU->NumSuccsLeft--;
@ -278,7 +278,7 @@ void ScheduleDAGList::ReleaseSucc(AvailableQueueTy &Available,
// latency. For example, the reader can very well read the register written // latency. For example, the reader can very well read the register written
// by the predecessor later than the issue cycle. It also depends on the // by the predecessor later than the issue cycle. It also depends on the
// interrupt model (drain vs. freeze). // interrupt model (drain vs. freeze).
SuccSU->CycleBound = std::max(SuccSU->CycleBound, CurrCycle + SuccSU->Latency); SuccSU->CycleBound = std::max(SuccSU->CycleBound,CurrCycle + SuccSU->Latency);
if (!isChain) if (!isChain)
SuccSU->NumPredsLeft--; SuccSU->NumPredsLeft--;