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| author | Tobias Burnus <tobias@codesourcery.com> | 2021-10-30 23:45:32 +0200 |
|---|---|---|
| committer | Tobias Burnus <tobias@codesourcery.com> | 2021-10-30 23:45:32 +0200 |
| commit | 948d461954f2642ca187f86c19d297ba7a86320f (patch) | |
| tree | 6e0bf27085917c296ca7e233a3b551d949ea4232 /gcc/fortran/resolve.c | |
| parent | 90ba129c9d787b985f338f70713f7be74aaa5091 (diff) | |
| download | gcc-948d461954f2642ca187f86c19d297ba7a86320f.zip gcc-948d461954f2642ca187f86c19d297ba7a86320f.tar.gz gcc-948d461954f2642ca187f86c19d297ba7a86320f.tar.bz2 | |
OpenMP: Add strictly nested API call check [PR102972]
The teams construct only permits omp_get_num_teams and omp_get_team_num
as API call in strictly nested regions - check for it.
Additionally, for Fortran, using DECL_NAME does not show the mangled
name, hence, DECL_ASSEMBLER_NAME had to be used to.
Finally, 'target device(ancestor:1)' wrongly rejected non-API calls
as well.
PR middle-end/102972
gcc/ChangeLog:
* omp-low.c (omp_runtime_api_call): Use DECL_ASSEMBLER_NAME to get
internal Fortran name; new permit_num_teams arg to permit
omp_get_num_teams and omp_get_team_num.
(scan_omp_1_stmt): Update call to it, add missing call for
reverse offload, and check for strictly nested API calls in teams.
gcc/testsuite/ChangeLog:
* c-c++-common/gomp/target-device-ancestor-3.c: Add non-API
routine test.
* gfortran.dg/gomp/order-6.f90: Add missing bind(C).
* c-c++-common/gomp/teams-3.c: New test.
* gfortran.dg/gomp/teams-3.f90: New test.
* gfortran.dg/gomp/teams-4.f90: New test.
libgomp/ChangeLog:
* testsuite/libgomp.c-c++-common/icv-3.c: Nest API calls inside
parallel construct.
* testsuite/libgomp.c-c++-common/icv-4.c: Likewise.
* testsuite/libgomp.c/target-3.c: Likewise.
* testsuite/libgomp.c/target-5.c: Likewise.
* testsuite/libgomp.c/target-6.c: Likewise.
* testsuite/libgomp.c/target-teams-1.c: Likewise.
* testsuite/libgomp.c/teams-1.c: Likewise.
* testsuite/libgomp.c/thread-limit-2.c: Likewise.
* testsuite/libgomp.c/thread-limit-3.c: Likewise.
* testsuite/libgomp.c/thread-limit-4.c: Likewise.
* testsuite/libgomp.c/thread-limit-5.c: Likewise.
* testsuite/libgomp.fortran/icv-3.f90: Likewise.
* testsuite/libgomp.fortran/icv-4.f90: Likewise.
* testsuite/libgomp.fortran/teams1.f90: Likewise.
Diffstat (limited to 'gcc/fortran/resolve.c')
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