Examples of org.renjin.compiler.ir.tac.expressions.Variable

      }
      
      if(stmt instanceof Assignment) {
        Assignment assignment = (Assignment)stmt;
        if(assignment.getLHS() instanceof Variable) {
          Variable V = (Variable)assignment.getLHS();
          int i = C.get(V);
          X.replaceStatement(assignment, assignment.withLHS(new SsaVariable(V, i)));
          S.get(V).push(i);
          C.put(V, i + 1);
        }
      }
    }
    
    for(BasicBlock Y : cfg.getSuccessors(X)) {
      int j = whichPred(Y,X);
      for (Assignment A : Lists.newArrayList(Y.phiAssignments())) {
        PhiFunction rhs = (PhiFunction) A.getRHS();
        Variable V = rhs.getArgument(j);
        int i = Top(V);
        rhs = rhs.replaceVariable(j, i);
        Y.replaceStatement(A, new Assignment(A.getLHS(), rhs));
        // replace the j-th operand V in RHS(F) by V_i where i = Top(S(V))
      }

    
    Symbol symbol = call.getArgument(0);
    LocalVariable counter = factory.newLocalVariable();
    Temp length = factory.newTemp();
    
    Variable elementVariable = new EnvironmentVariable(symbol);
    
    Expression vector = 
        factory.translateSimpleExpression(context, call.getArgument(1));
    
    SEXP body = call.getArgument(2);

Related Classes of org.renjin.compiler.ir.tac.expressions.Variable

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