https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88288
Bug ID: 88288 Summary: [OpenACC, libgomp] Adjust offsets for present data clauses Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: openacc, patch Severity: normal Priority: P3 Component: libgomp Assignee: tschwinge at gcc dot gnu.org Reporter: tschwinge at gcc dot gnu.org CC: cesar at gcc dot gnu.org, jakub at gcc dot gnu.org Target Milestone: --- As reported in <https://gcc.gnu.org/ml/gcc-patches/2016-08/msg01676.html>, libgomp "is not respecting the on device offset of subarrays which may arise in present data clauses", "causing SPEC_ACCEL 304.olbm to generate bogus results", for example. This will likely need to be fixed on all active release branches.