diff options
author | Jakub Jelinek <jakub@gcc.gnu.org> | 2019-06-10 14:20:30 +0200 |
---|---|---|
committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2019-06-10 14:20:30 +0200 |
commit | bf38f7e9aa76856a7c8ac57988600ce9de7cafbd (patch) | |
tree | 9e298ccc80525cad1ce63b382a393a876b5071aa /gcc/gimple.def | |
parent | 07ca30a0d76c970bbf59a4bce04be41fa297d213 (diff) | |
download | gcc-bf38f7e9aa76856a7c8ac57988600ce9de7cafbd.zip gcc-bf38f7e9aa76856a7c8ac57988600ce9de7cafbd.tar.gz gcc-bf38f7e9aa76856a7c8ac57988600ce9de7cafbd.tar.bz2 |
tree.def (OMP_SCAN): New tree code.
* tree.def (OMP_SCAN): New tree code.
* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_INCLUSIVE and
OMP_CLAUSE_EXCLUSIVE.
* tree.h (OMP_CLAUSES): Use OMP_SCAN instead of OMP_TASKGROUP.
(OMP_SCAN_BODY, OMP_SCAN_CLAUSES): Define.
* tree.c (omp_clause_num_ops, omp_clause_code_name): Add entries for
OMP_CLAUSE_{IN,EX}CLUSIVE.
(walk_tree_1): Handle OMP_CLAUSE_{IN,EX}CLUSIVE.
* tree-nested.c (convert_nonlocal_reference_stmt,
convert_local_reference_stmt, convert_gimple_call): Handle
GIMPLE_OMP_SCAN.
* tree-pretty-print.c (dump_omp_clause): Handle
OMP_CLAUSE_{IN,EX}CLUSIVE.
(dump_generic_node): Handle OMP_SCAN.
* gimple.def (GIMPLE_OMP_SCAN): New gimple code.
* gimple.h (gomp_scan): New type.
(is_a_helper <gomp_scan *>::test,
is_a_helper <const gomp_scan *>::test): New templates.
(gimple_build_omp_scan): Declare.
(gimple_omp_scan_clauses, gimple_omp_scan_clauses_ptr,
gimple_omp_scan_set_clauses): New inline functions.
(CASE_GIMPLE_OMP): Add case GIMPLE_OMP_SCAN:.
* gimple.c (gimple_build_omp_scan): New function.
(gimple_copy): Handle GIMPLE_OMP_SCAN.
* gimple-walk.c (walk_gimple_op, walk_gimple_stmt): Likewise.
* gimple-pretty-print.c (dump_gimple_omp_block): Don't handle
GIMPLE_OMP_TASKGROUP.
(dump_gimple_omp_scan): New function.
(pp_gimple_stmt_1): Handle GIMPLE_OMP_SCAN.
* gimple-low.c (lower_stmt): Handle GIMPLE_OMP_SCAN.
* tree-inline.c (remap_gimple_stmt, estimate_num_insns): Likewise.
* gimplify.c (enum gimplify_omp_var_data): Add GOVD_REDUCTION_INSCAN.
(is_gimple_stmt): Handle OMP_SCAN.
(gimplify_scan_omp_clauses): Reject inscan reductions on constructs
other than OMP_FOR or OMP_SIMD. Handle OMP_CLAUSE_{IN,EX}CLUSIVE.
(gimplify_adjust_omp_clauses): Diagnose inscan reductions not
mentioned in nested #pragma omp scan. Handle
OMP_CLAUSE_{IN,EX}CLUSIVE.
(gimplify_expr): Handle OMP_SCAN.
* omp-low.c (check_omp_nesting_restrictions): For parent context,
look through GIMPLE_OMP_SCAN context. Allow #pragma omp scan in
simd constructs.
(scan_omp_1_stmt, lower_omp_1, diagnose_sb_1, diagnose_sb_2): Handle
GIMPLE_OMP_SCAN.
c-family/
* c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_SCAN.
* c-pragma.c (omp_pragmas_simd): Add #pragma omp scan.
* c-omp.c (c_omp_split_clauses): Diagnose inscan reductions on
combined/composite constructs where it is not allowed. Copy over
OMP_CLAUSE_REDUCTION_INSCAN.
c/
* c-parser.c (c_parser_pragma): Reject PRAGMA_OMP_SCAN.
(c_parser_omp_clause_reduction): Don't sorry_at on inscan reductions.
(c_parser_omp_scan_loop_body): New function.
(c_parser_omp_for_loop): Call c_parser_omp_scan_loop_body if there are
inscan reduction clauses.
* c-typeck.c (c_finish_omp_clauses): Reject mixing inscan with
non-inscan reductions on the same construct, or inscan reductions with
ordered or schedule clauses, or inscan array reductions.
cp/
* parser.c (cp_parser_omp_clause_reduction): Don't sorry_at on inscan
reductions.
(cp_parser_omp_scan_loop_body): New function.
(cp_parser_omp_for_loop): Call cp_parser_omp_scan_loop_body if there
are inscan reduction clauses.
(cp_parser_pragma): Reject PRAGMA_OMP_SCAN.
* semantics.c (finish_omp_clauses): Reject mixing inscan with
non-inscan reductions on the same construct, or inscan reductions with
ordered or schedule clauses, or inscan array reductions.
* pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_{IN,EX}CLUSIVE.
(tsubst_expr): Handle OMP_SCAN.
testsuite/
* c-c++-common/gomp/scan-1.c: New test.
* c-c++-common/gomp/scan-2.c: New test.
* c-c++-common/gomp/scan-3.c: New test.
* c-c++-common/gomp/scan-4.c: New test.
From-SVN: r272117
Diffstat (limited to 'gcc/gimple.def')
-rw-r--r-- | gcc/gimple.def | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/gimple.def b/gcc/gimple.def index 78e3467..dd64419 100644 --- a/gcc/gimple.def +++ b/gcc/gimple.def @@ -331,6 +331,11 @@ DEFGSCODE(GIMPLE_OMP_TASK, "gimple_omp_task", GSS_OMP_TASK) /* OMP_RETURN marks the end of an OpenMP directive. */ DEFGSCODE(GIMPLE_OMP_RETURN, "gimple_omp_return", GSS_OMP_ATOMIC_STORE_LAYOUT) +/* GIMPLE_OMP_SCAN <BODY, CLAUSES> represents #pragma omp scan + BODY is the sequence of statements inside the single section. + CLAUSES is an OMP_CLAUSE chain holding the associated clauses. */ +DEFGSCODE(GIMPLE_OMP_SCAN, "gimple_omp_scan", GSS_OMP_SINGLE_LAYOUT) + /* OMP_SECTION <BODY> represents #pragma omp section. BODY is the sequence of statements in the section body. */ DEFGSCODE(GIMPLE_OMP_SECTION, "gimple_omp_section", GSS_OMP) |