[all-commits] [llvm/llvm-project] 627a8a: [flang] Add CALL FLUSH(n) legacy extension

[Peter Klausler via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 627a8ac7903f26117faa782a27d2e87e9d0915c2
      https://github.com/llvm/llvm-project/commit/627a8ac7903f26117faa782a27d2e87e9d0915c2
  Author: Peter Klausler <pklausler at nvidia.com>
  Date:   2021-12-08 (Wed, 08 Dec 2021)

  Changed paths:
    A flang/include/flang/Runtime/extensions.h
    M flang/runtime/CMakeLists.txt
    A flang/runtime/extensions.cpp

  Log Message:
  -----------
  [flang] Add CALL FLUSH(n) legacy extension

Prior to the introduction of the FLUSH statement in Fortran 2003,
implementations provided a FLUSH subroutine.

We can't yet put Fortran code into the runtime, so this subroutine
is in C++ with a Fortran-mangled entry point name.

Differential Revision: https://reviews.llvm.org/D115289