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authorAnuj Mohite <anujmohite001@gmail.com>2025-01-13 16:28:57 -0800
committerJerry DeLisle <jvdelisle@gcc.gnu.org>2025-01-13 17:12:10 -0800
commit20b8500cfa522ebe0fcf756d5b32816da7f904dd (patch)
treeae6b1e03717dcf022428e025a6a9c803236011d4 /libsanitizer/interception
parentbbc7900ce7e2c3d906286674f80789f057e86c0a (diff)
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Fortran: Add LOCALITY support for DO_CONCURRENTHEADtrunkmaster
This patch provided by Anuj Mohite as part of the GSoC project. It is modified slightly by Jerry DeLisle for minor formatting. The patch provides front-end parsing of the LOCALITY specs in DO_CONCURRENT and adds numerous test cases. gcc/fortran/ChangeLog: * dump-parse-tree.cc (show_code_node): Updated to use c->ext.concur.forall_iterator instead of c->ext.forall_iterator. * frontend-passes.cc (index_interchange): Updated to use c->ext.concur.forall_iterator instead of c->ext.forall_iterator. (gfc_code_walker): Likewise. * gfortran.h (enum locality_type): Added new enum for locality types in DO CONCURRENT constructs. * match.cc (match_simple_forall): Updated to use new_st.ext.concur.forall_iterator instead of new_st.ext.forall_iterator. (gfc_match_forall): Likewise. (gfc_match_do): Implemented support for matching DO CONCURRENT locality specifiers (LOCAL, LOCAL_INIT, SHARED, DEFAULT(NONE), and REDUCE). * parse.cc (parse_do_block): Updated to use new_st.ext.concur.forall_iterator instead of new_st.ext.forall_iterator. * resolve.cc (struct check_default_none_data): Added struct check_default_none_data. (do_concur_locality_specs_f2023): New function to check compliance with F2023's C1133 constraint for DO CONCURRENT. (check_default_none_expr): New function to check DEFAULT(NONE) compliance. (resolve_locality_spec): New function to resolve locality specs. (gfc_count_forall_iterators): Updated to use code->ext.concur.forall_iterator. (gfc_resolve_forall): Updated to use code->ext.concur.forall_iterator. * st.cc (gfc_free_statement): Updated to free locality specifications and use p->ext.concur.forall_iterator. * trans-stmt.cc (gfc_trans_forall_1): Updated to use code->ext.concur.forall_iterator. gcc/testsuite/ChangeLog: * gfortran.dg/do_concurrent_10.f90: New test. * gfortran.dg/do_concurrent_8_f2018.f90: New test. * gfortran.dg/do_concurrent_8_f2023.f90: New test. * gfortran.dg/do_concurrent_9.f90: New test. * gfortran.dg/do_concurrent_all_clauses.f90: New test. * gfortran.dg/do_concurrent_basic.f90: New test. * gfortran.dg/do_concurrent_constraints.f90: New test. * gfortran.dg/do_concurrent_local_init.f90: New test. * gfortran.dg/do_concurrent_locality_specs.f90: New test. * gfortran.dg/do_concurrent_multiple_reduce.f90: New test. * gfortran.dg/do_concurrent_nested.f90: New test. * gfortran.dg/do_concurrent_parser.f90: New test. * gfortran.dg/do_concurrent_reduce_max.f90: New test. * gfortran.dg/do_concurrent_reduce_sum.f90: New test. * gfortran.dg/do_concurrent_shared.f90: New test. Signed-off-by: Anuj <anujmohite001@gmail.com>
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