ee1000573e
This patch adds the following semantic check for target update construct. ``` A list item can only appear in a to or from clause, but not in both. ```
22 lines
712 B
Fortran
22 lines
712 B
Fortran
! RUN: %python %S/../test_errors.py %s %flang_fc1 -fopenmp
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subroutine foo(x)
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integer :: x
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!ERROR: At least one motion-clause (TO/FROM) must be specified on TARGET UPDATE construct.
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!$omp target update
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!ERROR: At least one motion-clause (TO/FROM) must be specified on TARGET UPDATE construct.
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!$omp target update nowait
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!$omp target update to(x) nowait
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!ERROR: At most one NOWAIT clause can appear on the TARGET UPDATE directive
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!$omp target update to(x) nowait nowait
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!ERROR: A list item ('x') can only appear in a TO or FROM clause, but not in both.
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!BECAUSE: 'x' appears in the TO clause.
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!BECAUSE: 'x' appears in the FROM clause.
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!$omp target update to(x) from(x)
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end subroutine
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