OpenACC 2.6 specifies that the array descriptor (when present) must be
copied to the target before attaching pointers in Fortran. This patch
reverses the stripping of GOMP_MAP_TO_PSET and GOMP_MAP_POINTER that
was introduced by the "OpenACC reference count overhaul" patch.
2020-07-10 Julian Brown <julian@codesourcery.com>
Thomas Schwinge <thomas@codesourcery.com>
gcc/
* gimplify.c (gimplify_scan_omp_clauses): Do not strip
GOMP_MAP_TO_PSET/GOMP_MAP_POINTER for OpenACC enter/exit data
directives (see also PR92929).
gcc/testsuite/
* gfortran.dg/goacc/finalize-1.f: Update expected dump output.
libgomp/
* testsuite/libgomp.oacc-fortran/dynamic-pointer-1.f90: New test.
Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com>
(cherry picked from commit b20097c65d2e74b1901fba1c55c77f0407e542d2)
