83b462af17
Adds a hint to the warning message to disable a warning and updates the tests to expect this. Also fixes a bug in the storage of canonical spelling of error flags so that they are not used after free.
99 lines
4.1 KiB
Fortran
99 lines
4.1 KiB
Fortran
! RUN: %python %S/../test_errors.py %s %flang -fopenmp -fopenmp-version=52
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! Check OpenMP declarative directives
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! 2.4 requires
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subroutine requires_1(a)
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real(8), intent(inout) :: a
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!$omp requires reverse_offload, unified_shared_memory, atomic_default_mem_order(relaxed)
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a = a + 0.01
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end subroutine requires_1
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subroutine requires_2(a)
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real(8), intent(inout) :: a
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!$omp requires unified_address
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a = a + 0.01
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end subroutine requires_2
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! 2.8.2 declare-simd
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subroutine declare_simd_1(a, b)
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real(8), intent(inout) :: a, b
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!ERROR: 'a' in ALIGNED clause must be of type C_PTR, POINTER or ALLOCATABLE
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!$omp declare simd(declare_simd_1) aligned(a)
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a = 3.14 + b
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end subroutine declare_simd_1
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module m1
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abstract interface
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subroutine sub(x,y)
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integer, intent(in)::x
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integer, intent(in)::y
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end subroutine sub
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end interface
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end module m1
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subroutine declare_simd_2
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use m1
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procedure (sub) sub1
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!ERROR: NOTINBRANCH and INBRANCH clauses are mutually exclusive and may not appear on the same DECLARE SIMD directive
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!$omp declare simd(sub1) inbranch notinbranch
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procedure (sub), pointer::p
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p=>sub1
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call p(5,10)
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end subroutine declare_simd_2
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subroutine sub1 (x,y)
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integer, intent(in)::x, y
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print *, x+y
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end subroutine sub1
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! 2.10.6 declare-target
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! 2.15.2 threadprivate
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module m2
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contains
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subroutine foo
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!$omp declare target
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!WARNING: The entity with PARAMETER attribute is used in a DECLARE TARGET directive [-Wopen-mp-usage]
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!WARNING: The entity with PARAMETER attribute is used in a DECLARE TARGET directive [-Wopen-mp-usage]
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!$omp declare target (foo, N, M)
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!WARNING: The usage of TO clause on DECLARE TARGET directive has been deprecated. Use ENTER clause instead. [-Wopen-mp-usage]
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!ERROR: A variable that appears in a DECLARE TARGET directive must be declared in the scope of a module or have the SAVE attribute, either explicitly or implicitly
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!ERROR: A variable that appears in a DECLARE TARGET directive must be declared in the scope of a module or have the SAVE attribute, either explicitly or implicitly
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!ERROR: A variable that appears in a DECLARE TARGET directive must be declared in the scope of a module or have the SAVE attribute, either explicitly or implicitly
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!$omp declare target to(Q, S) link(R)
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!ERROR: A variable that appears in a DECLARE TARGET directive must be declared in the scope of a module or have the SAVE attribute, either explicitly or implicitly
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!ERROR: A variable that appears in a DECLARE TARGET directive must be declared in the scope of a module or have the SAVE attribute, either explicitly or implicitly
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!ERROR: A variable that appears in a DECLARE TARGET directive must be declared in the scope of a module or have the SAVE attribute, either explicitly or implicitly
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!$omp declare target enter(Q, S) link(R)
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!WARNING: The usage of TO clause on DECLARE TARGET directive has been deprecated. Use ENTER clause instead. [-Wopen-mp-usage]
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!ERROR: A variable that appears in a DECLARE TARGET directive must be declared in the scope of a module or have the SAVE attribute, either explicitly or implicitly
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!ERROR: MAP clause is not allowed on the DECLARE TARGET directive
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!$omp declare target to(Q) map(from:Q)
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!ERROR: A variable that appears in a DECLARE TARGET directive must be declared in the scope of a module or have the SAVE attribute, either explicitly or implicitly
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!ERROR: MAP clause is not allowed on the DECLARE TARGET directive
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!$omp declare target enter(Q) map(from:Q)
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integer, parameter :: N=10000, M=1024
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integer :: i
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real :: Q(N, N), R(N,M), S(M,M)
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!ERROR: A variable that appears in a THREADPRIVATE directive must be declared in the scope of a module or have the SAVE attribute, either explicitly or implicitly
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!$omp threadprivate(i)
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end subroutine foo
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end module m2
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! 2.16 declare-reduction
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subroutine declare_red_1()
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integer :: my_var
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!$omp declare reduction (my_add_red : integer : omp_out = omp_out + omp_in) initializer (omp_priv=0)
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my_var = 0
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!$omp parallel reduction (my_add_red : my_var) num_threads(4)
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my_var = 1
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!$omp end parallel
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print *, "sum of thread numbers is ", my_var
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end subroutine declare_red_1
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end
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