[all-commits] [llvm/llvm-project] 87374a: [flang] Add support for lowering directives at the...

[vdonaldson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 87374a8cffb6b6f589e8810a4d8502623e9d0268
      https://github.com/llvm/llvm-project/commit/87374a8cffb6b6f589e8810a4d8502623e9d0268
  Author: vdonaldson <37090318+vdonaldson at users.noreply.github.com>
  Date:   2024-06-12 (Wed, 12 Jun 2024)

  Changed paths:
    M flang/include/flang/Lower/PFTBuilder.h
    M flang/lib/Lower/Bridge.cpp
    M flang/lib/Lower/PFTBuilder.cpp
    A flang/test/Lower/pre-fir-tree09.f90

  Log Message:
  -----------
  [flang] Add support for lowering directives at the CONTAINS level (#95123)

There is currently support for lowering directives that appear outside
of a module or procedure, or inside the body of a module or procedure.
Extend this to support directives at the CONTAINS level of a module or
procedure, such as directives 3, 5, 7 9, and 10 in:

    !dir$ some directive 1
    module m
      !dir$ some directive 2
    contains
      !dir$ some directive 3
      subroutine p
        !dir$ some directive 4
      contains
        !dir$ some directive 5
        subroutine s1
          !dir$ some directive 6
        end subroutine s1
        !dir$ some directive 7
        subroutine s2
          !dir$ some directive 8
        end subroutine s2
        !dir$ some directive 9
      end subroutine p
      !dir$ some directive 10
    end module m
    !dir$ some directive 11

This is done by looking for CONTAINS statements at the module or
procedure level, while ignoring CONTAINS statements at the derived type
level.



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