[Flang][OpenMP] Update relevant warnings to emit when OMP >= v5.2 #144492
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Stylie777
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Leporacanthicus,
kiranchandramohan,
kparzysz and
tblah
tblah
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Jun 17, 2025
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Thanks for the suggestion @tblah, I had avoided doing the version check inside the function to avoid a potentially needed function call, but this approach would be more robust so I will rework the implementation to do this. |
tblah
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LGTM with nits fixed. Previous discussion was here: #142378 (review)
Edit: see failing test - this does look relevant.
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| parser::CharBlock source, unsigned emit_from_version); | |
| parser::CharBlock source, unsigned emitFromVersion); |
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| parser::CharBlock source, unsigned emit_from_version) { | |
| parser::CharBlock source, unsigned emitFromVersion) { |
There has been a number of deprecation warnings that have been added to Flang, however these features are only deprecated when the OpenMP Version being used is 5.2 or later. Previously, flang did not consider the version with the warnings so would always be emitted. Flang now ensures warnings are emitted for the appropriate version of OpenMP, and tests are updated to reflect this change.
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The test failure is related yes, new test that was added while I was away so this has been updated. |
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There has been a number of deprecation warnings that have been added to Flang, however these features are only deprecated when the OpenMP Version being used is 5.2 or later. Previously, flang did not consider the version with the warnings so would always be emitted.
Flang now ensures warnings are emitted for the appropriate version of OpenMP, and tests are updated to reflect this change.