20e3a6cb62
Implementation of Do loop iteration variable check, Do while loop check, Do loop cycle restrictions. Also to check whether the ordered clause is present on the loop construct if any ordered region ever binds to a loop region arising from the loop construct. Files: check-omp-structure.h check-omp-structure.cpp resolve-directives.cpp Testcases: omp-do06-positivecases.f90 omp-do06.f90 omp-do08.f90 omp-do09.f90 omp-do10.f90 omp-do11.f90 omp-do12.f90 omp-do13.f90 omp-do14.f90 omp-do15.f90 omp-do16.f90 omp-do17.f90 Reviewed by: Kiran Chandramohan @kiranchandramohan , Valentin Clement @clementval Differential Revision: https://reviews.llvm.org/D92732
186 lines
5.1 KiB
Fortran
186 lines
5.1 KiB
Fortran
! RUN: %S/test_errors.sh %s %t %f18 -fopenmp
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! OpenMP Version 4.5
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! 2.7.1 Loop Construct
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program omp
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integer i, j, k
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!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.
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!$omp do collapse(3)
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do i = 0, 10
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!ERROR: CYCLE statement to non-innermost associated loop of an OpenMP DO construct
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cycle
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do j = 0, 10
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do k = 0, 10
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print *, i, j, k
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end do
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end do
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end do
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!$omp end do
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!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.
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!$omp do collapse(3)
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do i = 0, 10
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do j = 0, 10
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!ERROR: CYCLE statement to non-innermost associated loop of an OpenMP DO construct
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cycle
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do k = 0, 10
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print *, i, j, k
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end do
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end do
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end do
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!$omp end do
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!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.
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!$omp do collapse(2)
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do i = 0, 10
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!ERROR: CYCLE statement to non-innermost associated loop of an OpenMP DO construct
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cycle
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do j = 0, 10
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do k = 0, 10
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print *, i, j, k
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end do
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end do
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end do
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!$omp end do
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!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.
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!$omp do collapse(2)
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foo: do i = 0, 10
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!ERROR: CYCLE statement to non-innermost associated loop of an OpenMP DO construct
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cycle foo
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do j = 0, 10
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do k = 0, 10
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print *, i, j, k
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end do
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end do
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end do foo
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!$omp end do
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!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.
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!$omp do collapse(3)
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do 60 i=1,10
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do j=1,10
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!ERROR: CYCLE statement to non-innermost associated loop of an OpenMP DO construct
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cycle
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do k=1,10
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print *,i
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end do
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end do
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60 continue
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!$omp end do
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!$omp do collapse(3)
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foo: do i = 0, 10
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foo1: do j = 0, 10
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foo2: do k = 0, 10
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!ERROR: CYCLE statement to non-innermost associated loop of an OpenMP DO construct
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cycle foo
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print *, i, j, k
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end do foo2
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end do foo1
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end do foo
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!$omp end do
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!$omp do collapse(3)
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foo: do i = 0, 10
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foo1: do j = 0, 10
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foo2: do k = 0, 10
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!ERROR: CYCLE statement to non-innermost associated loop of an OpenMP DO construct
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cycle foo1
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print *, i, j, k
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end do foo2
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end do foo1
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end do foo
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!$omp end do
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!$omp do collapse(2)
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foo: do i = 0, 10
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foo1: do j = 0, 10
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foo2: do k = 0, 10
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!ERROR: CYCLE statement to non-innermost associated loop of an OpenMP DO construct
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cycle foo
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print *, i, j, k
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end do foo2
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end do foo1
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end do foo
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!$omp end do
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!$omp do collapse(2)
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foo: do i = 0, 10
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foo1: do j = 0, 10
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!ERROR: CYCLE statement to non-innermost associated loop of an OpenMP DO construct
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cycle foo
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foo2: do k = 0, 10
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print *, i, j, k
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end do foo2
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end do foo1
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end do foo
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!$omp end do
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!$omp do ordered(2)
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foo: do i = 0, 10
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foo1: do j = 0, 10
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!ERROR: CYCLE statement to non-innermost associated loop of an OpenMP DO construct
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cycle foo
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!ERROR: A worksharing region may not be closely nested inside a worksharing, explicit task, taskloop, critical, ordered, atomic, or master region
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!$omp do collapse(1)
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foo2: do k = 0, 10
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print *, i, j, k
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end do foo2
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!$omp end do
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end do foo1
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end do foo
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!$omp end do
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!$omp parallel
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!$omp do collapse(2)
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foo: do i = 0, 10
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foo1: do j = 0, 10
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!ERROR: CYCLE statement to non-innermost associated loop of an OpenMP DO construct
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cycle foo
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!$omp parallel
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!$omp do collapse(2)
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foo2: do k = 0, 10
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foo3: do l = 0, 10
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print *, i, j, k, l
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!ERROR: CYCLE statement to non-innermost associated loop of an OpenMP DO construct
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cycle foo2
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end do foo3
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end do foo2
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!$omp end do
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!$omp end parallel
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end do foo1
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end do foo
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!$omp end do
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!$omp end parallel
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!$omp parallel
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!ERROR: The value of the parameter in the COLLAPSE or ORDERED clause must not be larger than the number of nested loops following the construct.
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!$omp parallel do ordered(3) collapse(2)
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foo: do i = 0, 10
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foo1: do j = 0, 10
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!ERROR: CYCLE statement to non-innermost associated loop of an OpenMP DO construct
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cycle foo
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!$omp parallel
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!$omp parallel do collapse(2)
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foo2: do k = 0, 10
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foo3: do l = 0, 10
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print *, i, j, k, l
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!ERROR: CYCLE statement to non-innermost associated loop of an OpenMP DO construct
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cycle foo2
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end do foo3
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end do foo2
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!$omp end parallel do
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!$omp end parallel
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end do foo1
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end do foo
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!$omp end parallel do
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!$omp end parallel
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end program omp
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