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Chung-Lin Tang 2e4659199e openmp: Fortran strictly-structured blocks support 
This implements strictly-structured blocks support for Fortran, as specified in
OpenMP 5.2. This now allows using a Fortran BLOCK construct as the body of most
OpenMP constructs, with a "!$omp end ..." ending directive optional for that
form.

gcc/fortran/ChangeLog:

	* decl.c (gfc_match_end): Add COMP_OMP_STRICTLY_STRUCTURED_BLOCK case
	together with COMP_BLOCK.
	* parse.c (parse_omp_structured_block): Change return type to
	'gfc_statement', add handling for strictly-structured block case, adjust
	recursive calls to parse_omp_structured_block.
	(parse_executable): Adjust calls to parse_omp_structured_block.
	* parse.h (enum gfc_compile_state): Add
	COMP_OMP_STRICTLY_STRUCTURED_BLOCK.
	* trans-openmp.c (gfc_trans_omp_workshare): Add EXEC_BLOCK case
	handling.

gcc/testsuite/ChangeLog:

	* gfortran.dg/gomp/cancel-1.f90: Adjust testcase.
	* gfortran.dg/gomp/nesting-3.f90: Adjust testcase.
	* gfortran.dg/gomp/strictly-structured-block-1.f90: New test.
	* gfortran.dg/gomp/strictly-structured-block-2.f90: New test.
	* gfortran.dg/gomp/strictly-structured-block-3.f90: New test.

libgomp/ChangeLog:

	* libgomp.texi (Support of strictly structured blocks in Fortran):
	Adjust to 'Y'.
	* testsuite/libgomp.fortran/task-reduction-16.f90: Adjust testcase.
2021-10-21 14:57:25 +08:00
..
config
openmp: Fix handling of numa_domains(1)
2021-10-18 15:00:46 +02:00
plugin
amdgcn: Enable OpenACC worker partitioning for AMD GCN
2021-08-09 15:08:44 +02:00
testsuite
openmp: Fortran strictly-structured blocks support
2021-10-21 14:57:25 +08:00
.gitattributes
…
acc_prof.h
…
acinclude.m4
…
aclocal.m4
…
affinity-fmt.c
openmp: Avoid PLT relocations for omp_* symbols in libgomp
2021-10-01 10:42:07 +02:00
affinity.c
…
alloc.c
…
allocator.c
libgomp: Add tests for omp_atv_serialized and deprecate omp_atv_sequential.
2021-10-11 04:34:51 -07:00
atomic.c
…
barrier.c
…
ChangeLog
Daily bump.
2021-10-21 00:16:29 +00:00
ChangeLog.graphite
…
config.h.in
…
configure
libgomp: Only check for 2*sizeof(void*) int type with Fortran [PR96661]
2021-09-28 15:15:47 +02:00
configure.ac
libgomp: Only check for 2*sizeof(void*) int type with Fortran [PR96661]
2021-09-28 15:15:47 +02:00
configure.tgt
[gcn] Work-around libgomp 'error: array subscript 0 is outside array bounds of ‘__lds struct gomp_thread * __lds[0]’ [-Werror=array-bounds]' some more [PR101484]
2021-07-20 09:14:28 +02:00
critical.c
…
env.c
openmp: Handle OpenMP 5.1 simplified OMP_PLACES syntax
2021-10-15 16:35:57 +02:00
error.c
openmp: Implement the error directive
2021-08-20 11:36:52 +02:00
fortran.c
openmp: Add omp_set_num_teams, omp_get_max_teams, omp_[gs]et_teams_thread_limit
2021-10-11 12:20:22 +02:00
hashtab.h
libgomp: Structure element mapping for OpenMP 5.0
2021-06-17 21:34:59 +08:00
icv-device.c
openmp: Avoid PLT relocations for omp_* symbols in libgomp
2021-10-01 10:42:07 +02:00
icv.c
openmp: Add omp_set_num_teams, omp_get_max_teams, omp_[gs]et_teams_thread_limit
2021-10-11 12:20:22 +02:00
iter_ull.c
…
iter.c
…
libgomp_f.h.in
…
libgomp_g.h
openmp: Implement the error directive
2021-08-20 11:36:52 +02:00
libgomp-plugin.c
…
libgomp-plugin.h
openmp: Implement omp_get_device_num routine
2021-08-05 23:29:03 +08:00
libgomp.h
openmp: Fix up struct gomp_work_share handling [PR102838]
2021-10-20 09:34:51 +02:00
libgomp.map
openmp: Add omp_set_num_teams, omp_get_max_teams, omp_[gs]et_teams_thread_limit
2021-10-11 12:20:22 +02:00
libgomp.spec.in
…
libgomp.texi
openmp: Fortran strictly-structured blocks support
2021-10-21 14:57:25 +08:00
lock.c
…
loop_ull.c
…
loop.c
…
Makefile.am
openmp: Implement OpenMP 5.1 scope construct
2021-08-17 09:30:09 +02:00
Makefile.in
openmp: Implement OpenMP 5.1 scope construct
2021-08-17 09:30:09 +02:00
oacc-async.c
…
oacc-cuda.c
…
oacc-host.c
…
oacc-init.c
…
oacc-int.h
…
oacc-mem.c
Fix OpenACC "ephemeral" asynchronous host-to-device copies
2021-07-27 11:16:27 +02:00
oacc-parallel.c
libgomp: Structure element mapping for OpenMP 5.0
2021-06-17 21:34:59 +08:00
oacc-plugin.c
…
oacc-plugin.h
…
oacc-profiling.c
…
oacc-target.c
…
omp_lib.f90.in
libgomp: Add tests for omp_atv_serialized and deprecate omp_atv_sequential.
2021-10-11 04:34:51 -07:00
omp_lib.h.in
openmp: Add omp_set_num_teams, omp_get_max_teams, omp_[gs]et_teams_thread_limit
2021-10-11 12:20:22 +02:00
omp.h.in
libgomp: Add tests for omp_atv_serialized and deprecate omp_atv_sequential.
2021-10-11 04:34:51 -07:00
openacc_lib.h
…
openacc.f90
…
openacc.h
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ordered.c
…
parallel.c
…
priority_queue.c
…
priority_queue.h
…
scope.c
openmp: Implement OpenMP 5.1 scope construct
2021-08-17 09:30:09 +02:00
sections.c
…
secure_getenv.h
…
single.c
…
splay-tree.c
…
splay-tree.h
…
target.c
libgomp: Release device lock on cbuf error path
2021-10-12 06:50:26 -07:00
task.c
…
taskloop.c
openmp: Add support for strict modifier on grainsize/num_tasks clauses
2021-08-23 10:16:24 +02:00
team.c
Replace VRP threader with a hybrid forward threader.
2021-09-27 17:39:51 +02:00
teams.c
openmp: Add omp_set_num_teams, omp_get_max_teams, omp_[gs]et_teams_thread_limit
2021-10-11 12:20:22 +02:00
work.c
openmp: Fix up struct gomp_work_share handling [PR102838]
2021-10-20 09:34:51 +02:00