tree 06074924bc880e7297b8309967fb21eabbddf24a
parent fb5339f6531e82138d13bf040c59c464c5ed398a
author peter klausler <pklausler@nvidia.com> 1632265590 -0700
committer Copybara-Service <copybara-worker@google.com> 1632946265 -0700

[flang] Make builtin types more easily accessible; use them

Rearrange the contents of __builtin_* module files a little and
make sure that semantics implicitly USEs the module __Fortran_builtins
before processing each source file.  This ensures that the special derived
types for TEAM_TYPE, EVENT_TYPE, LOCK_TYPE, &c. exist in the symbol table
where they will be available for use in coarray intrinsic function
processing.

Update IsTeamType() to exploit access to the __Fortran_builtins
module rather than applying ad hoc name tests.  Move it and some
other utilities from Semantics/tools.* to Evaluate/tools.* to make
them available to intrinsics processing.

Add/correct the intrinsic table definitions for GET_TEAM, TEAM_NUMBER,
and THIS_IMAGE to exercise the built-in TEAM_TYPE as an argument and
as a result.

Add/correct/extend tests accordingly.

Differential Revision: https://reviews.llvm.org/D110356

GitOrigin-RevId: 52711fb8da1b0151f09c41bce1a3f0b5689ff87a