Faris Rehman 6d48a1a53f [flang][driver] Add support for -fopenmp and -fopenacc
Add support for the following options:
* -fopenmp
* -fopenacc

Update OpenMP and OpenACC semantics tests to use the new driver if it is built, otherwise use f18.
OpenMP tests that include `use omp_lib` or run `test_symbols.sh` have not been updated as they require options `-intrinsic-module-directory` and `-funparse-with-symbols` which are currently not implemented in the new driver.
Similarly OpenACC tests that run `test_symbols.sh` have not been updated.

This patch also moves semanticsContext to CompilerInvocation and creates it in CompilerInvocation#setSemanticsOpts so that the semantics context can use Fortran::parser::Options#features.

Summary of changes:
- Move semanticsContext to CompilerInvocation.h
- Update OpenMP and OpenACC semantics tests that do not rely on `-intrinsic-module-directory` and `-funparse-with-symbols` to use %flang

Differential Revision: https://reviews.llvm.org/D96032
2021-02-10 09:59:35 +00:00

139 lines
3.0 KiB
Fortran

! RUN: %S/../test_errors.sh %s %t %flang -fopenacc
! Check OpenACC clause validity for the following construct and directive:
! 2.5.1 Parallel
program openacc_parallel_validity
implicit none
integer :: i, j, b, gang_size, vector_size, worker_size
integer, parameter :: N = 256
integer, dimension(N) :: c
logical, dimension(N) :: d, e
integer :: async1
integer :: wait1, wait2
real :: reduction_r
logical :: reduction_l
real(8), dimension(N, N) :: aa, bb, cc
logical :: ifCondition = .TRUE.
real(8), dimension(N) :: a, f, g, h
!$acc parallel device_type(*) num_gangs(2)
!$acc loop
do i = 1, N
a(i) = 3.14
end do
!$acc end parallel
!$acc parallel async
!$acc end parallel
!$acc parallel async(1)
!$acc end parallel
!$acc parallel async(async1)
!$acc end parallel
!$acc parallel wait
!$acc end parallel
!$acc parallel wait(1)
!$acc end parallel
!$acc parallel wait(wait1)
!$acc end parallel
!$acc parallel wait(1,2)
!$acc end parallel
!$acc parallel wait(wait1, wait2)
!$acc end parallel
!$acc parallel num_gangs(8)
!$acc end parallel
!$acc parallel num_workers(8)
!$acc end parallel
!$acc parallel vector_length(128)
!$acc end parallel
!$acc parallel if(.true.)
!$acc end parallel
!$acc parallel if(ifCondition)
!$acc end parallel
!$acc parallel self
!$acc end parallel
!$acc parallel self(.true.)
!$acc end parallel
!$acc parallel self(ifCondition)
!$acc end parallel
!$acc parallel copy(aa) copyin(bb) copyout(cc)
!$acc end parallel
!$acc parallel copy(aa, bb) copyout(zero: cc)
!$acc end parallel
!$acc parallel present(aa, bb) create(cc)
!$acc end parallel
!$acc parallel copyin(readonly: aa, bb) create(zero: cc)
!$acc end parallel
!$acc parallel deviceptr(aa, bb) no_create(cc)
!$acc end parallel
!$acc parallel attach(aa, bb, cc)
!$acc end parallel
!$acc parallel private(aa) firstprivate(bb, cc)
!$acc end parallel
!$acc parallel default(none)
!$acc end parallel
!$acc parallel default(present)
!$acc end parallel
!$acc parallel device_type(*)
!$acc end parallel
!$acc parallel device_type(1)
!$acc end parallel
!$acc parallel device_type(1, 3)
!$acc end parallel
!ERROR: Clause PRIVATE is not allowed after clause DEVICE_TYPE on the PARALLEL directive
!ERROR: Clause FIRSTPRIVATE is not allowed after clause DEVICE_TYPE on the PARALLEL directive
!$acc parallel device_type(*) private(aa) firstprivate(bb)
!$acc end parallel
!$acc parallel device_type(*) async
!$acc end parallel
!$acc parallel device_type(*) wait
!$acc end parallel
!$acc parallel device_type(*) num_gangs(8)
!$acc end parallel
!$acc parallel device_type(1) async device_type(2) wait
!$acc end parallel
!ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the PARALLEL directive
!$acc parallel device_type(*) if(.TRUE.)
!$acc loop
do i = 1, N
a(i) = 3.14
end do
!$acc end parallel
end program openacc_parallel_validity