flang/test/Semantics/OpenMP/symbol03.f90

   1 ! RUN: %python %S/../test_symbols.py %s %flang_fc1 -fopenmp
   2
   3 ! 1.4.1 Structure of the OpenMP Memory Model
   4 ! In the inner OpenMP region, SHARED `a` refers to the `a` in the outer OpenMP
   5 ! region; PRIVATE `b` refers to the new `b` in the same OpenMP region
   6
   7   !DEF: /MainProgram1/b (Implicit) ObjectEntity REAL(4)
   8   b = 2
   9   !$omp parallel  private(a) shared(b)
  10   !DEF: /MainProgram1/OtherConstruct1/a (OmpPrivate) HostAssoc REAL(4)
  11   a = 3.
  12   !DEF: /MainProgram1/OtherConstruct1/b (OmpShared) HostAssoc REAL(4)
  13   b = 4
  14   !$omp parallel  private(b) shared(a)
  15   !DEF: /MainProgram1/OtherConstruct1/OtherConstruct1/a (OmpShared) HostAssoc REAL(4)
  16   a = 5.
  17   !DEF: /MainProgram1/OtherConstruct1/OtherConstruct1/b (OmpPrivate) HostAssoc REAL(4)
  18   b = 6
  19   !$omp end parallel
  20   !$omp end parallel
  21   !DEF: /MainProgram1/a (Implicit) ObjectEntity REAL(4)
  22   !REF: /MainProgram1/b
  23   print *, a, b
  24 end program