[Bug libgomp/42602] New: libgomp.fortran/recursion1.f90 aborted at random

["hjl dot tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

libgomp.fortran/recursion1.f90 aborted at random on Linux/Core i7.
There are

---
implicit none
integer :: i,s

s=0
!$omp parallel do private(i) shared(s)
do i=1,10
  call sub(i)
end do
!$omp end parallel do
if (s/=55) call abort()

contains

  subroutine sub (n)
    integer :: n
    s = s + n
    print '(A,i3)',"loop =",n
  end subroutine

end
---

's' isn't always 55. It has the value of the last running thread.
Does OpenMP guarantees that 's' will be 55?


-- 
           Summary: libgomp.fortran/recursion1.f90 aborted at random
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libgomp
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl dot tools at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42602