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| author | Jakub Jelinek <jakub@redhat.com> | 2016-11-22 18:56:43 +0100 |
|---|---|---|
| committer | Alexander Monakov <amonakov@gcc.gnu.org> | 2016-11-22 20:56:43 +0300 |
| commit | 6c7509bc070b29293ca9874518b89227ce05361c (patch) | |
| tree | ad30078ae6fda7ac5d0a41f3cf4bd216096ef5ac /gcc/tree-pretty-print.c | |
| parent | ad4a77a11c929706b8f206443c2b0504edee549f (diff) | |
| download | gcc-6c7509bc070b29293ca9874518b89227ce05361c.zip gcc-6c7509bc070b29293ca9874518b89227ce05361c.tar.gz gcc-6c7509bc070b29293ca9874518b89227ce05361c.tar.bz2 | |
OpenMP loop cloning for SIMT execution
2016-11-22 Jakub Jelinek <jakub@redhat.com>
Alexander Monakov <amonakov@ispras.ru>
* internal-fn.c (expand_GOMP_USE_SIMT): New function.
* tree.c (omp_clause_num_ops): OMP_CLAUSE__SIMT_ has 0 operands.
(omp_clause_code_name): Add _simt_ name.
(walk_tree_1): Handle OMP_CLAUSE__SIMT_.
* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__SIMT_.
* omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE__SIMT_.
(scan_omp_simd): New function.
(scan_omp_1_stmt): Use it in target regions if needed.
(omp_max_vf): Don't max with omp_max_simt_vf.
(lower_rec_simd_input_clauses): Use omp_max_simt_vf if
OMP_CLAUSE__SIMT_ is present.
(lower_rec_input_clauses): Compute maybe_simt from presence of
OMP_CLAUSE__SIMT_.
(lower_lastprivate_clauses): Likewise.
(expand_omp_simd): Likewise.
(execute_omp_device_lower): Lower IFN_GOMP_USE_SIMT.
* internal-fn.def (GOMP_USE_SIMT): New internal function.
* tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE__SIMT_.
Co-Authored-By: Alexander Monakov <amonakov@ispras.ru>
From-SVN: r242714
Diffstat (limited to 'gcc/tree-pretty-print.c')
| -rw-r--r-- | gcc/tree-pretty-print.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/tree-pretty-print.c b/gcc/tree-pretty-print.c index 096eefd..95db710 100644 --- a/gcc/tree-pretty-print.c +++ b/gcc/tree-pretty-print.c @@ -893,6 +893,10 @@ dump_omp_clause (pretty_printer *pp, tree clause, int spc, int flags) pp_right_paren (pp); break; + case OMP_CLAUSE__SIMT_: + pp_string (pp, "_simt_"); + break; + case OMP_CLAUSE_GANG: pp_string (pp, "gang"); if (OMP_CLAUSE_GANG_EXPR (clause) != NULL_TREE) |