Cross Reference: /external/llvm/lib/CodeGen/IfConversion.cpp

Lines Matching defs:BBInfo
80     /// BBInfo - One per MachineBasicBlock, this is used to cache the result
103     struct BBInfo {
121       BBInfo() : IsDone(false), IsBeingAnalyzed(false),
129     /// BBI             - Corresponding BBInfo.
140       BBInfo &BBI;
145       IfcvtToken(BBInfo &b, IfcvtKind k, bool s, unsigned d, unsigned d2 = 0)
151     std::vector<BBInfo> BBAnalysis;
177     bool ReverseBranchCondition(BBInfo &BBI);
178     bool ValidSimple(BBInfo &TrueBBI, unsigned &Dups,
180     bool ValidTriangle(BBInfo &TrueBBI, BBInfo &FalseBBI,
183     bool ValidDiamond(BBInfo &TrueBBI, BBInfo &FalseBBI,
185     void ScanInstructions(BBInfo &BBI);
186     BBInfo &AnalyzeBlock(MachineBasicBlock *BB,
188     bool FeasibilityAnalysis(BBInfo &BBI, SmallVectorImpl<MachineOperand> &Cond,
192     void RemoveExtraEdges(BBInfo &BBI);
193     bool IfConvertSimple(BBInfo &BBI, IfcvtKind Kind);
194     bool IfConvertTriangle(BBInfo &BBI, IfcvtKind Kind);
195     bool IfConvertDiamond(BBInfo &BBI, IfcvtKind Kind,
197     void PredicateBlock(BBInfo &BBI,
202     void CopyAndPredicateBlock(BBInfo &ToBBI, BBInfo &FromBBI,
206     void MergeBlocks(BBInfo &ToBBI, BBInfo &FromBBI, bool AddEdges = true);
226     bool blockAlwaysFallThrough(BBInfo &BBI) const {
307       BBInfo &BBI = Token->BBI;
436 bool IfConverter::ReverseBranchCondition(BBInfo &BBI) {
461 bool IfConverter::ValidSimple(BBInfo &TrueBBI, unsigned &Dups,
487 bool IfConverter::ValidTriangle(BBInfo &TrueBBI, BBInfo &FalseBBI,
528 bool IfConverter::ValidDiamond(BBInfo &TrueBBI, BBInfo &FalseBBI,
628 void IfConverter::ScanInstructions(BBInfo &BBI) {
715 bool IfConverter::FeasibilityAnalysis(BBInfo &BBI,
749 IfConverter::BBInfo &IfConverter::AnalyzeBlock(MachineBasicBlock *BB,
751   BBInfo &BBI = BBAnalysis[BB->getNumber()];
783   BBInfo &TrueBBI  = AnalyzeBlock(BBI.TrueBB, Tokens);
784   BBInfo &FalseBBI = AnalyzeBlock(BBI.FalseBB, Tokens);
937     BBInfo &PBBI = BBAnalysis[(*PI)->getNumber()];
956 void IfConverter::RemoveExtraEdges(BBInfo &BBI) {
1024 bool IfConverter::IfConvertSimple(BBInfo &BBI, IfcvtKind Kind) {
1025   BBInfo &TrueBBI  = BBAnalysis[BBI.TrueBB->getNumber()];
1026   BBInfo &FalseBBI = BBAnalysis[BBI.FalseBB->getNumber()];
1027   BBInfo *CvtBBI = &TrueBBI;
1028   BBInfo *NextBBI = &FalseBBI;
1096 bool IfConverter::IfConvertTriangle(BBInfo &BBI, IfcvtKind Kind) {
1097   BBInfo &TrueBBI = BBAnalysis[BBI.TrueBB->getNumber()];
1098   BBInfo &FalseBBI = BBAnalysis[BBI.FalseBB->getNumber()];
1099   BBInfo *CvtBBI = &TrueBBI;
1100   BBInfo *NextBBI = &FalseBBI;
1128         BBInfo &PBBI = BBAnalysis[PBB->getNumber()];
1207 bool IfConverter::IfConvertDiamond(BBInfo &BBI, IfcvtKind Kind,
1209   BBInfo &TrueBBI  = BBAnalysis[BBI.TrueBB->getNumber()];
1210   BBInfo &FalseBBI = BBAnalysis[BBI.FalseBB->getNumber()];
1232   BBInfo *BBI1 = &TrueBBI;
1233   BBInfo *BBI2 = &FalseBBI;
1376     BBInfo &TailBBI = BBAnalysis[TailBB->getNumber()];
1436 void IfConverter::PredicateBlock(BBInfo &BBI,
1480 void IfConverter::CopyAndPredicateBlock(BBInfo &ToBBI, BBInfo &FromBBI,
1545 void IfConverter::MergeBlocks(BBInfo &ToBBI, BBInfo &FromBBI, bool AddEdges) {