Hi,
now that we have committed -foffload-alias in gomp-4_0-branch (
https://gcc.gnu.org/ml/gcc-patches/2015-11/msg00214.html ), we no longer
need the kernels region to be a part of the original function when doing
alias analysis.
So, we no longer have the need to postpone splitting off the kernels
region into a seperate function until after alias analysis, but we can
do this at the same time as when we expand the parallel region.
The following patch series implements that:
1 Move expansion of kernels region back to first omp-expand
2 Update gate_oacc_kernels to handle oacc function
3 Revert "Add skip_stmt parm to pass_dominator::get_sese ()"
4 Revert "Add pass_dominator::sese_mode_p ()"
5 Handle oacc function in parloops
6 Update goacc kernels C testcases
7 Update goacc kernels Fortran testcases
8 Release_defs in expand_omp_atomic_fetch_op
9 Remove BUILT_IN_GOACC_KERNELS_INTERNAL
[ The patch series is broken up into logical bits, but intended as
single commit. Various things in kernels support will be broken in
intermediate stages. ]
Committed to gomp-4_0-branch.
I'll post the patches in reply to this message.
Thanks,
- Tom