145 struct FusionCandidate {  struct
186   FusionCandidate(Loop *L, DominatorTree &DT,  in FusionCandidate()  function
391   bool operator()(const FusionCandidate &LHS,  in operator ()()
392                   const FusionCandidate &RHS) const {  in operator ()()
436 using FusionCandidateSet = std::set<FusionCandidate, FusionCandidateCompare>;
441                                      const FusionCandidate &FC) {  in operator <<()
452   for (const FusionCandidate &FC : CandSet)  in operator <<()
633   bool isControlFlowEquivalent(const FusionCandidate &FC0,  in isControlFlowEquivalent()
634                                const FusionCandidate &FC1) const {  in isControlFlowEquivalent()
648       FusionCandidate CurrCand(L, DT, &PDT, ORE, PP);  in collectFusionCandidates()
690   bool isBeneficialFusion(const FusionCandidate &FC0,  in isBeneficialFusion()
691                           const FusionCandidate &FC1) {  in isBeneficialFusion()
704   haveIdenticalTripCounts(const FusionCandidate &FC0,  in haveIdenticalTripCounts()
705                           const FusionCandidate &FC1) const {  in haveIdenticalTripCounts()
763   void peelFusionCandidate(FusionCandidate &FC0, const FusionCandidate &FC1,  in peelFusionCandidate()
978           FusionCandidate FC0Copy = *FC0;  in fuseCandidates()
992           FusionCandidate FusedCand(  in fuseCandidates()
1118   bool dependencesAllowFusion(const FusionCandidate &FC0,  in dependencesAllowFusion()
1119                               const FusionCandidate &FC1, Instruction &I0,  in dependencesAllowFusion()
1165   bool dependencesAllowFusion(const FusionCandidate &FC0,  in dependencesAllowFusion()
1166                               const FusionCandidate &FC1) {  in dependencesAllowFusion()
1229   bool isAdjacent(const FusionCandidate &FC0,  in isAdjacent()
1230                   const FusionCandidate &FC1) const {  in isAdjacent()
1250   bool haveIdenticalGuards(const FusionCandidate &FC0,  in haveIdenticalGuards()
1251                            const FusionCandidate &FC1) const {  in haveIdenticalGuards()
1273   void simplifyLatchBranch(const FusionCandidate &FC) const {  in simplifyLatchBranch()
1287   void mergeLatch(const FusionCandidate &FC0, const FusionCandidate &FC1) {  in mergeLatch()
1324   Loop *performFusion(const FusionCandidate &FC0, const FusionCandidate &FC1) {  in performFusion()
1533   void reportLoopFusion(const FusionCandidate &FC0, const FusionCandidate &FC1,  in reportLoopFusion()
1564   Loop *fuseGuardedLoops(const FusionCandidate &FC0,  in fuseGuardedLoops()
1565                          const FusionCandidate &FC1) {  in fuseGuardedLoops()