Files
clang-p2996/flang/test/Semantics/omp-do-ordered.f90
Yashaswini 29dffb0c8a Add Semantic check for Flang OpenMP 4.5 - 2.7.1 ordered and collapse clause
Semantic check added to check and restrict the value of the parameter in the COLLAPSE or ORDERED clause
if it is larger than the number of nested loops following the construct.

Test Cases:
omp-do-collapse-positivecases.f90
omp-do-collapse.f90
omp-do-ordered-positivecases.f90
omp-do-ordered.f90

Reviewed by: Kiran Chandramohan @kiranchandramohan , Valentin Clement @clementval

Differential Revision: https://reviews.llvm.org/D89860
2020-11-22 18:38:57 +05:30

59 lines
1.6 KiB
Fortran

!RUN: %S/test_errors.sh %s %t %f18 -fopenmp
! OpenMP Version 4.5
! 2.7.1 Ordered Clause
program omp_doOrdered
integer:: i,j
!ERROR: The value of the parameter in the COLLAPSE or ORDERED clause must not be larger than the number of nested loops following the construct.
!$omp do ordered(3)
do i = 1,10
do j = 1, 10
print *, "hello"
end do
end do
!$omp end do
do i = 1,10
do j = 1, 10
!ERROR: The value of the parameter in the COLLAPSE or ORDERED clause must not be larger than the number of nested loops following the construct.
!$omp do ordered(2)
do k = 1, 10
print *, "hello"
end do
!$omp end do
end do
end do
!ERROR: The value of the parameter in the COLLAPSE or ORDERED clause must not be larger than the number of nested loops following the construct.
!$omp do ordered(2)
do i = 1,10
!$omp ordered
do j = 1, 10
print *, "hello"
end do
!$omp end ordered
end do
!$omp end do
!ERROR: The value of the parameter in the COLLAPSE or ORDERED clause must not be larger than the number of nested loops following the construct.
!$omp do collapse(1) ordered(3)
do i = 1,10
do j = 1, 10
print *, "hello"
end do
end do
!$omp end do
!$omp parallel num_threads(4)
!ERROR: The value of the parameter in the COLLAPSE or ORDERED clause must not be larger than the number of nested loops following the construct.
!$omp do ordered(2) collapse(1)
do i = 1,10
!$omp ordered
do j = 1, 10
print *, "hello"
end do
!$omp end ordered
end do
!$omp end parallel
end program omp_doOrdered