Lines Matching defs:Join

1260       // Join A and B.
1264       // Join = Intersect ∪ Difference
1272       // don't need to explicitly perform that step as Join.VariableIDsInBlock
1275       BlockInfo Join;
1276       Join.init(NumVars);
1282         joinElmt(VarID, Join.LiveLoc, A.LiveLoc, B.LiveLoc, joinKind);
1283         joinElmt(VarID, Join.DebugValue, A.DebugValue, B.DebugValue,
1285         joinElmt(VarID, Join.StackHomeValue, A.StackHomeValue, B.StackHomeValue,
1289       Join.VariableIDsInBlock = A.VariableIDsInBlock;
1290       Join.VariableIDsInBlock |= B.VariableIDsInBlock;
1291       assert(Join.isValid());
1292       return Join;
1313   /// Join the LiveOut values of preds that are contained in \p Visited into
1324   ///     Join(A, B) >= A && Join(A, B) >= B
1325   ///     Join(A, ⊥) = A
1326   ///     Join(A, ⊤) = ⊤
2070   // More than one pred. Join LiveOuts of blocks 1 and 2.
2076   // Join the LiveOuts of subsequent blocks.