Corresponding to commit 9fa72756d9
"libgomp, nvptx: Honor OpenMP 5.1 num_teams lower bound", these are the
GCN offloading changes to fix:
PASS: libgomp.c/../libgomp.c-c++-common/teams-2.c (test for excess errors)
[-FAIL:-]{+PASS:+} libgomp.c/../libgomp.c-c++-common/teams-2.c execution test
PASS: libgomp.c++/../libgomp.c-c++-common/teams-2.c (test for excess errors)
[-FAIL:-]{+PASS:+} libgomp.c++/../libgomp.c-c++-common/teams-2.c execution test
..., and omptests' 't-critical' test case. I've cross checked that those test
cases are the ones that regress for nvptx offloading, if I locally revert the
"libgomp, nvptx: Honor OpenMP 5.1 num_teams lower bound" changes.
libgomp/
* config/gcn/libgomp-gcn.h (GOMP_TEAM_NUM): Inject.
* config/gcn/target.c (GOMP_teams4): Handle.
* config/gcn/team.c (gomp_gcn_enter_kernel): Initialize.
* config/gcn/teams.c (omp_get_team_num): Adjust.
f9119948ce