145 struct FusionCandidate {  struct
186   FusionCandidate(Loop *L, DominatorTree &DT, const PostDominatorTree *PDT,  in FusionCandidate()  argument
396   bool operator()(const FusionCandidate &LHS,  in operator ()()
397                   const FusionCandidate &RHS) const {  in operator ()()
461 using FusionCandidateSet = std::set<FusionCandidate, FusionCandidateCompare>;
466                                      const FusionCandidate &FC) {  in operator <<()
477   for (const FusionCandidate &FC : CandSet)  in operator <<()
657   bool isControlFlowEquivalent(const FusionCandidate &FC0,  in isControlFlowEquivalent()
658                                const FusionCandidate &FC1) const {  in isControlFlowEquivalent()
672       FusionCandidate CurrCand(L, DT, &PDT, ORE, PP);  in collectFusionCandidates()
714   bool isBeneficialFusion(const FusionCandidate &FC0,  in isBeneficialFusion()
715                           const FusionCandidate &FC1) {  in isBeneficialFusion()
728   haveIdenticalTripCounts(const FusionCandidate &FC0,  in haveIdenticalTripCounts()
729                           const FusionCandidate &FC1) const {  in haveIdenticalTripCounts()
786   void peelFusionCandidate(FusionCandidate &FC0, const FusionCandidate &FC1,  in peelFusionCandidate()
1021           FusionCandidate FC0Copy = *FC0;  in fuseCandidates()
1035           FusionCandidate FusedCand(  in fuseCandidates()
1076                     const FusionCandidate &FC0) const {  in canHoistInst()
1139   bool canSinkInst(Instruction &I, const FusionCandidate &FC1) const {  in canSinkInst()
1182       const FusionCandidate &FC0, const FusionCandidate &FC1,  in collectMovablePreheaderInsts()
1325   bool dependencesAllowFusion(const FusionCandidate &FC0,  in dependencesAllowFusion()
1326                               const FusionCandidate &FC1, Instruction &I0,  in dependencesAllowFusion()
1372   bool dependencesAllowFusion(const FusionCandidate &FC0,  in dependencesAllowFusion()
1373                               const FusionCandidate &FC1) {  in dependencesAllowFusion()
1436   bool isAdjacent(const FusionCandidate &FC0,  in isAdjacent()
1437                   const FusionCandidate &FC1) const {  in isAdjacent()
1445   bool isEmptyPreheader(const FusionCandidate &FC) const {  in isEmptyPreheader()
1451   void movePreheaderInsts(const FusionCandidate &FC0,  in movePreheaderInsts()
1452                           const FusionCandidate &FC1,  in movePreheaderInsts()
1498   bool haveIdenticalGuards(const FusionCandidate &FC0,  in haveIdenticalGuards()
1499                            const FusionCandidate &FC1) const {  in haveIdenticalGuards()
1521   void simplifyLatchBranch(const FusionCandidate &FC) const {  in simplifyLatchBranch()
1535   void mergeLatch(const FusionCandidate &FC0, const FusionCandidate &FC1) {  in mergeLatch()
1572   Loop *performFusion(const FusionCandidate &FC0, const FusionCandidate &FC1) {  in performFusion()
1783   void reportLoopFusion(const FusionCandidate &FC0, const FusionCandidate &FC1,  in reportLoopFusion()
1814   Loop *fuseGuardedLoops(const FusionCandidate &FC0,  in fuseGuardedLoops()
1815                          const FusionCandidate &FC1) {  in fuseGuardedLoops()