f5e80c9858
Similar to #192674, this adds support for the SIMD Compiler Directive, previously supported by legacy Fortran frontends such as classic-flang. This operates in the same way as `VECTORALWAYS`, marking a DO loop to be vectorised by the LLVM Backend. The missing support was highlighted while building an opensource benchmark, as build warnings were indicating that this compiler directive was being ignored.
9 lines
252 B
Fortran
9 lines
252 B
Fortran
! Check that appropriate errors are given when the SIMD Directive is used
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! with no DO loop following
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! RUN: %python %S/test_errors.py %s %flang -Werror
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subroutine test()
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!WARNING: A DO loop must follow the SIMD directive
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!DIR$ SIMD
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end subroutine
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