[Bug middle-end/92929] OpenACC/OpenMP 'target' 'exit data'/'update' optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92929 Andrew Pinski changed: What|Removed |Added Target Milestone|10.0|---

[Bug middle-end/92929] OpenACC/OpenMP 'target' 'exit data'/'update' optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92929 --- Comment #10 from Thomas Schwinge --- (In reply to Thomas Schwinge from comment #4) > The recent r279626 "OpenACC 2.6 deep copy: middle-end parts" contains > changes related to this ... some of which have now gotten reverted in recent commit

[Bug middle-end/92929] OpenACC/OpenMP 'target' 'exit data'/'update' optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92929 --- Comment #9 from Thomas Schwinge --- (In reply to Thomas Schwinge from comment #0) > As of Tobias' recent r277631 "Fortran/OpenMP] Don't create "alloc:" for > 'target exit data'", >

[Bug middle-end/92929] OpenACC/OpenMP 'target' 'exit data'/'update' optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92929 Thomas Schwinge changed: What|Removed |Added Target Milestone|--- |10.0 Ever confirmed|0

[Bug middle-end/92929] OpenACC/OpenMP 'target' 'exit data'/'update' optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92929 --- Comment #7 from jules at gcc dot gnu.org --- Test case & further discussion in: https://gcc.gnu.org/pipermail/gcc-patches/2020-June/547424.html

[Bug middle-end/92929] OpenACC/OpenMP 'target' 'exit data'/'update' optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92929 --- Comment #6 from jules at gcc dot gnu.org --- Apologies for breakage. This part of the patch was originally from the og9 patch supporting Fortran polymorphic class pointers posted at https://gcc.gnu.org/ml/gcc-patches/2019-07/msg00752.html.

[Bug middle-end/92929] OpenACC/OpenMP 'target' 'exit data'/'update' optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92929 --- Comment #5 from Thomas Schwinge --- Author: tschwinge Date: Sat Dec 21 21:32:36 2019 New Revision: 279700 URL: https://gcc.gnu.org/viewcvs?rev=279700=gcc=rev Log: [PR93026, PR92929] Adjust 'gfortran.dg/goacc/finalize-1.f' for r279626

[Bug middle-end/92929] OpenACC/OpenMP 'target' 'exit data'/'update' optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92929 --- Comment #4 from Thomas Schwinge --- The recent r279626 "OpenACC 2.6 deep copy: middle-end parts" contains changes related to this (which caused PR93026). Would've been good to first sort out the desired behavior (this PR92929) before

[Bug middle-end/92929] OpenACC/OpenMP 'target' 'exit data'/'update' optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92929 --- Comment #3 from Thomas Schwinge --- (In reply to myself from comment #1) > /* For target {,enter ,exit }data only the array slice is >mapped, but not the pointer to it. */ Some handling for OpenACC 'data' got added in

[Bug middle-end/92929] OpenACC/OpenMP 'target' 'exit data'/'update' optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92929 --- Comment #2 from Thomas Schwinge --- (In reply to myself from comment #1) > if (OMP_CLAUSE_MAP_KIND (c) == GOMP_MAP_FIRSTPRIVATE_POINTER > || (OMP_CLAUSE_MAP_KIND (c) > == GOMP_MAP_FIRSTPRIVATE_REFERENCE)) >

[Bug middle-end/92929] OpenACC/OpenMP 'target' 'exit data'/'update' optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92929 Thomas Schwinge changed: What|Removed |Added Component|fortran |middle-end Summary|Fortran