a.7.2.f90

用于进行gcc测试

! { dg-do compile }

SUBROUTINE A7_2(A,B,N,I1,I2)
REAL A(*), B(*)
INTEGER I1, I2, N
!$OMP PARALLEL SHARED(A,B,I1,I2)
!$OMP SECTIONS
!$OMP SECTION
     DO I1 = I1, N
       IF (A(I1).NE.0.0) EXIT
     ENDDO
!$OMP SECTION
     DO I2 = I2, N
       IF (B(I2).NE.0.0) EXIT
     ENDDO
!$OMP END SECTIONS
!$OMP SINGLE
    IF (I1.LE.N) PRINT *, "ITEMS IN A UP TO ", I1, " ARE ALL ZERO."
    IF (I2.LE.N) PRINT *, "ITEMS IN B UP TO ", I2, " ARE ALL ZERO."
!$OMP END SINGLE
!$OMP END PARALLEL
END SUBROUTINE A7_2