| 915 | } |
| 916 | |
| 917 | RDAnalyzer::PROPTYPE RDAnalyzer::isPropagated(const RDTarget &Target, |
| 918 | llvm::Value &Src) { |
| 919 | |
| 920 | RDAnalyzer::PROPTYPE Result = PROPTYPE_NONE; |
| 921 | for (auto &Cand : RDTarget::create(Src, &Space)) { |
| 922 | if (Cand->includes(Target)) |
| 923 | return PROPTYPE_INCL; |
| 924 | if (Target.includes(*Cand)) |
| 925 | Result = PROPTYPE_PART; |
| 926 | } |
| 927 | |
| 928 | return Result; |
| 929 | } |
| 930 | |
| 931 | void RDAnalyzer::mergeRDNodes(std::set<RDNode> &Dst, |
| 932 | std::set<RDNode> Srcs) const { |