CUF/ACC: Translate size(<array>[,<dim>]) and lbound(...) and ubound(...)

[domcharrier]

• In extracted kernels / device subroutines, we sometimes need to translate size(<array>[,<dim>]), lbound(<array>,<dim>)
  and ubound(<array>,<dim>) intrinsic calls,

Implementation status for different types of <array> and <dim>:

• <array> is identifier and <dim> is integer literal:
  • size(<array>,<dim>) -> <array>_n<dim>
  • lbound(<array>,<dim>) -> <array>_lb<dim>
  • ubound(<array>,<dim>) -> <array>_lb<dim> + <array>_n<dim>

NOTE: Above, the <array>_lb<dim> and <array>_n<dim> are already arguments of
the extracted routines.

• <array> is identifier and <dim> is identifier | arithmetic expression

  • In this case, we need to generate a query function that is parameterized by array rank.

• Other cases where <array> is not an identifier and / or <dim> is identifier are not supported