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2016-03-19re PR fortran/69043 (Trying to include a directory causes an infinite loop)Jerry DeLisle2-1/+6
2016-03-19 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/69043 * scanner.c (load_file): Update to use S_ISREG macro. From-SVN: r234352
2016-03-17Rename GOMP_MAP_FORCE_DEALLOC to GOMP_MAP_DELETEThomas Schwinge4-5/+10
Also rename the Fortran OMP_MAP_FORCE_DEALLOC to OMP_MAP_DELETE. include/ * gomp-constants.h (enum gomp_map_kind): Rename GOMP_MAP_FORCE_DEALLOC to GOMP_MAP_DELETE. Adjust all users. gcc/fortran/ * gfortran.h (enum gfc_omp_map_op): Rename OMP_MAP_FORCE_DEALLOC to OMP_MAP_DELETE. Adjust all users. From-SVN: r234294
2016-03-13re PR fortran/69043 (Trying to include a directory causes an infinite loop)Jerry DeLisle2-0/+18
2016-03-13 Jerry DeLisle <jvdelisle@gcc.gnu.org> Jim MacArthur <jim.macarthur@codethink.co.uk> PR fortran/69043 * scanner.c (load_file): Check that included file is regular. PR fortran/69043 * gfortran.dg/include_9.f90: New test. Co-Authored-By: Jim MacArthur <jim.macarthur@codethink.co.uk> From-SVN: r234169
2016-03-13re PR fortran/69520 (Implement reversal of -fcheck options)Jerry DeLisle3-1/+28
2016-03-12 Jerry DeLisle <jvdelisle@gcc.gnu.org> Harold Anlauf <anlauf@gmx.de> PR fortran/69520 * invoke.texi: Explain use of the 'no-' construct within the -fcheck= option. * options.c (gfc_handle_runtime_check_option): Enable use of 'no-' prefix for the various options with -fcheck= to allow negating previously enabled check options. Co-Authored-By: Harald Anlauf <anlauf@gmx.de> From-SVN: r234167
2016-03-12re PR fortran/70031 (Error in recursive module subroutine declaration if ↵Paul Thomas4-47/+82
declared as "module recursive") 2016-03-12 Paul Thomas <pault@gcc.gnu.org> PR fortran/70031 * decl.c (gfc_match_prefix): Treat the 'module' prefix in the same way as the others, rather than fixing it to come last. (gfc_match_function_decl, gfc_match_subroutine): After errors in 'copy_prefix', emit them immediately in the case of module procedures to prevent a later ICE. PR fortran/69524 * decl.c (gfc_match_submod_proc): Permit 'module procedure' declarations within the contains section of modules as well as submodules. * resolve.c (resolve_fl_procedure): Likewise. *trans-decl.c (build_function_decl): Change the gcc_assert to allow all forms of module procedure declarations within module contains sections. 2016-03-12 Paul Thomas <pault@gcc.gnu.org> PR fortran/70031 * gfortran.dg/submodule_14.f08: New test PR fortran/69524 * gfortran.dg/submodule_15.f08: New test From-SVN: r234161
2016-02-28re PR fortran/68147 (Potential incorrect code generation for string ↵Thomas Koenig2-2/+8
self-assignment) 2016-02-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/68147 PR fortran/47674 * frontend-passes.c (realloc_string_callback): Don't set walk_subtrees. 2016-02-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/68147 PR fortran/47674 * gfortran.dg/realloc_on_assign_26.f90: New test case. From-SVN: r233797
2016-02-28dump-parse-tree.c (show_code_node): Print association list of a block if ↵Thomas Koenig2-0/+17
present. 2016-02-28 Thomas Koenig <tkoenig@gcc.gnu.org> * dump-parse-tree.c (show_code_node): Print association list of a block if present. Handle EXEC_END_BLOCK. From-SVN: r233796
2016-02-28re PR fortran/56007 (Remarkably bad error message with DO array=1,2)Harald Anlauf2-0/+13
2016-02-28 Harald Anlauf <anlauf@gmx.de> Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/56007 * match.c (gfc_match_iterator): Add diagnostic for array variable as do loop index. * gfortran.dg/coarray_8.f90: Adjust error message. * gfortran.dg/pr56007.f90: New test. * gfortran.dg/pr56007.f: New test. Co-Authored-By: Jerry DeLisle <jvdelisle@gcc.gnu.org> From-SVN: r233795
2016-02-272016-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>Jerry DeLisle1-1/+1
Fix ChangeLogs From-SVN: r233783
2016-02-27re PR fortran/69910 (ICE with NEWUNIT)Jerry DeLisle2-7/+17
2016-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org> Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/69110 * io.c (gfc_match_open): Check that open status is an expression constant before comparing string to 'scratch' with NEWUNIT. * gfortran.dg/newunit_4.f90: New test. Co-Authored-By: Steven G. Kargl <kargl@gcc.gnu.org> From-SVN: r233782
2016-02-27Right size for eventsAlessandro Fanfarillo3-2/+10
From-SVN: r233779
2016-02-23re PR fortran/61156 (Internal compiler error for Fortran files when ↵Jerry DeLisle2-1/+7
specifying a file instead of an include directory with -I) 2016-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/61156 * scanner.c (add_path_to_list): If include path is not a directory, issue a fatal error. PR fortran/61156 * gfortran.dg/include_6.f90: Update test. From-SVN: r233649
2016-02-23re PR fortran/67451 ([F08] ICE with sourced allocation from coarray.)Andre Vehreschild2-12/+21
gcc/testsuite/ChangeLog: 2016-02-23 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67451 * gfortran.dg/coarray_allocate_5.f08: New test. gcc/fortran/ChangeLog: 2016-02-23 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67451 * trans-array.c (gfc_array_allocate): Take the attributes from the expression to allocate and not from the source=-expression. From-SVN: r233625
2016-02-20re PR fortran/69423 (Invalid optimization with deferred-length character)Paul Thomas2-110/+152
2016-02-20 Paul Thomas <pault@gcc.gnu.org> PR fortran/69423 * trans-decl.c (create_function_arglist): Deferred character length functions, with and without declared results, address the passed reference type as '.result' and the local string length as '..result'. (gfc_null_and_pass_deferred_len): Helper function to null and return deferred string lengths, as needed. (gfc_trans_deferred_vars): Call it, thereby reducing repeated code, add call for deferred arrays and reroute pointer function results. Avoid using 'tmp' for anything other that a temporary tree by introducing 'type_of_array' for the arrayspec type. 2016-02-20 Paul Thomas <pault@gcc.gnu.org> PR fortran/69423 * gfortran.dg/deferred_character_15.f90 : New test. From-SVN: r233589
2016-02-16re PR fortran/69742 (ICE with -O3 and ASSOCIATE containing repeated expression)Thomas Koenig2-2/+8
2015-02-16 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/69742 * frontend-passes.c (cfe-expr_0): Don't register functions from within an ASSOCIATE statement. 2015-02-16 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/69742 * gfortran.dg/associate_21.f90: New test. From-SVN: r233474
2016-02-14re PR fortran/60526 (Accepts-invalid: Variable name same as type name)Thomas Koenig2-0/+36
2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 * decl.c (build_sym): If the name has already been defined as a type, it has a symtree with an upper case letter at the beginning. If such a symtree exists, issue an error and exit. Don't do this if there is no corresponding upper case letter. 2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 * gfortran.dg/type_decl_4.f90: Reinstated. From-SVN: r233413
2016-02-14re PR fortran/60526 (Accepts-invalid: Variable name same as type name)Thomas Koenig2-20/+6
2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 PR bootstrap/69816 * decl.c (build_sym): Reverted previous patch. 2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 PR bootstrap/69816 * gfortran.dg/type_decl_4.f90: Removed. From-SVN: r233411
2016-02-14re PR fortran/60526 (Accepts-invalid: Variable name same as type name)Thomas Koenig2-0/+26
2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 * decl.c (build_sym): If the name has already been defined as a type, issue error and return false. 2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 * gfortran.dg/type_decl_4.f90: New test. From-SVN: r233410
2016-02-12PR other/69554: avoid excessive source printing for widely-separated locationsDavid Malcolm2-0/+21
gcc/ChangeLog: PR other/69554 * diagnostic-show-locus.c (struct line_span): New struct. (layout::get_first_line): Delete. (layout::get_last_line): Delete. (layout::get_num_line_spans): New member function. (layout::get_line_span): Likewise. (layout::print_heading_for_line_span_index_p): Likewise. (layout::get_expanded_location): Likewise. (layout::calculate_line_spans): Likewise. (layout::m_first_line): Delete. (layout::m_last_line): Delete. (layout::m_line_spans): New field. (layout::layout): Update comment. Replace m_first_line and m_last_line with m_line_spans, replacing their initialization with a call to calculate_line_spans. (diagnostic_show_locus): When printing source lines and annotations, rather than looping over a single span of lines, instead loop over each line_span within the layout, with an inner loop over the lines within them. Call the context's start_span callback when changing line spans. * diagnostic.c (diagnostic_initialize): Initialize start_span. (diagnostic_build_prefix): Break out the building of the location part of the string into... (diagnostic_get_location_text): ...this new function, rewriting it from nested ternary expressions to a sequence of "if" statements. (default_diagnostic_start_span_fn): New function. * diagnostic.h (diagnostic_start_span_fn): New typedef. (diagnostic_context::start_span): New field. (default_diagnostic_start_span_fn): New prototype. gcc/fortran/ChangeLog: PR other/69554 * error.c (gfc_diagnostic_start_span): New function. (gfc_diagnostics_init): Initialize global_dc's start_span. gcc/testsuite/ChangeLog: PR other/69554 * gcc.dg/pr69554-1.c: New test. * gfortran.dg/pr69554-1.F90: New test. * gfortran.dg/pr69554-2.F90: New test. * lib/gcc-dg.exp (proc dg-locus): New function. * lib/gfortran-dg.exp (proc gfortran-dg-test): Update comment to distinguish between the caret-printing and non-caret-printing cases. If caret-printing has been explicitly enabled, bail out without attempting to fix up the output. From-SVN: r233386
2016-02-11re PR fortran/69296 ([F03] Problem with associate and vector subscript)Andre Vehreschild5-5/+27
gcc/fortran/ChangeLog: 2016-02-11 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/69296 * gfortran.h: Added flag to gfc_association_list indicating that the rank of an associate variable has been guessed only. * parse.c (parse_associate): Set the guess flag mentioned above when guessing the rank of an expression. * resolve.c (resolve_assoc_var): When the rank has been guessed, make sure, that the guess was correct else overwrite with the actual rank. * trans-stmt.c (trans_associate_var): For subref_array_pointers in class objects, take the span from the _data component. gcc/testsuite/ChangeLog: 2016-02-11 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/69296 * gfortran.dg/associate_19.f03: New test. * gfortran.dg/associate_20.f03: New test. From-SVN: r233351
2016-02-08Remove -fshort-doubleBernd Schmidt1-3/+2
PR target/60410 * tree.c (build_common_tree_nodes): Remove short_double argument. All callers changed. * tree.h (build_common_tree_nodes): Adjust declaration. * doc/invoke.texi (-fshort-double): Remove documentation. * config/mips/t-img-elf (MULTILIB_OPTIONS, MULTILIB_DIRNAMES, MULTILIB_EXCEPTIONS): Remove -fshort-double variant. * lto-wrapper.c (merge_and_complain, append_compiler_options, append_linker_options): Don't handle OPT_fshort_double. c-family/ PR target/60410 * c.opt (fshort-double): Remove. testsuite/ PR target/60410 * gcc.dg/lto/pr55113_0.c: Remove test. From-SVN: r233218
2016-02-07re PR fortran/50555 (synonymous namelist/statement function dummy argument ↵Jerry DeLisle3-0/+34
not allowed (r178939)) 2016-02-07 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/50555 * primary.c (match_actual_arg): If symbol has attribute flavor of namelist, generate an error. (gfc_match_rvalue): Likewise return MATCH_ERROR. * resolve.c (resolve_symbol): Scan arument list of procedures and generate an error if a namelist is found. PR fortran/50555 * gfortran.dg/namelist_args.f90: New test. From-SVN: r233203
2016-02-05Fix fortran scalar elemental dependency mishandlingMikael Morin4-10/+36
PR fortran/66089 gcc/fortran/ * trans-expr.c (expr_is_variable, gfc_expr_is_variable): Rename the former to the latter and make it non-static. Update callers. * gfortran.h (gfc_expr_is_variable): New declaration. (struct gfc_ss_info): Add field needs_temporary. * trans-array.c (gfc_scalar_elemental_arg_saved_as_argument): Tighten the condition on aggregate expressions with a check that the expression is a variable and doesn't need a temporary. (gfc_conv_resolve_dependency): Add intermediary reference variable. Set the needs_temporary field. gcc/testsuite/ * gfortran.dg/elemental_dependency_6.f90: New. From-SVN: r233188
2016-02-03re PR fortran/67451 ([F08] ICE with sourced allocation from coarray.)Andre Vehreschild3-9/+28
gcc/testsuite/ChangeLog: 2016-02-03 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67451 PR fortran/69418 * gfortran.dg/coarray_allocate_2.f08: New test. * gfortran.dg/coarray_allocate_3.f08: New test. * gfortran.dg/coarray_allocate_4.f08: New test. gcc/fortran/ChangeLog: 2016-02-03 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67451 PR fortran/69418 * trans-expr.c (gfc_copy_class_to_class): For coarrays just the pointer is passed. Take it as is without trying to deref the _data component. * trans-stmt.c (gfc_trans_allocate): Take care of coarrays as argument to source=-expression. From-SVN: r233101
2016-02-01nvptx.c (PTX_GANG_DEFAULT): New.Nathan Sidwell2-0/+8
gcc/ * config/nvptx/nvptx.c (PTX_GANG_DEFAULT): New. (nvptx_goacc_validate_dims): Extend to handle global defaults. * target.def (OACC_VALIDATE_DIMS): Extend documentation. * doc/tm.texti: Rebuilt. * doc/invoke.texi (fopenacc-dim): Document. * lto-wrapper.c (merge_and_complain): Add OPT_fopenacc_dim_ case. (append_compiler_options): Likewise. * omp-low.c (oacc_default_dims, oacc_min_dims): New. (oacc_parse_default_dims): New. (oacc_validate_dims): Add USED arg. Select non-unity default when possible. (oacc_loop_fixed_partitions): Return mask of used partitions. (oacc_loop_auto_partitions): Emit dump info. (oacc_loop_partition): Return mask of used partitions. (execute_oacc_device_lower): Parse default dimension arg. Adjust loop partitioning and validation calls. gcc/c-family/ * c.opt (fopenacc-dim=): New option. gcc/fortran/ * lang.opt (fopenacc-dim=): New option. libgomp/ * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New. * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop. From-SVN: r233041
2016-01-31re PR fortran/67564 (Segfault on sourced allocattion statement with class(*) ↵Paul Thomas2-1/+9
arrays) 2016-01-31 Paul Thomas <pault@gcc.gnu.org> PR fortran/67564 * trans-expr.c (gfc_conv_procedure_call): For the vtable copy subroutines, add a string length argument, when the actual argument is an unlimited polymorphic class object. 2016-01-31 Paul Thomas <pault@gcc.gnu.org> PR fortran/67564 * gfortran.dg/allocate_with_source_17.f03: New test. From-SVN: r233016
2016-01-30re PR fortran/69566 ([OOP] Failure of SELECT TYPE with unlimited polymorphic ↵Paul Thomas2-2/+9
function result) 2016-01-30 Paul Thomas <pault@gcc.gnu.org> PR fortran/69566 * trans-expr.c (gfc_conv_procedure_call): Correct expression for 'ulim_copy', which was missing a test for 'comp'. 2016-01-30 Paul Thomas <pault@gcc.gnu.org> PR fortran/69566 * gfortran.dg/unlimited_polymorphic_25.f03: New test. From-SVN: r233011
2016-01-28re PR fortran/62536 (ICE (segfault) for invalid END BLOCK statement)Andre Vehreschild2-2/+11
gcc/fortran/ChangeLog: 2016-01-28 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/62536 * decl.c (gfc_match_end): Only unnest and remove BLOCK namespaces when the END encountered does not match a BLOCK's end. gcc/testsuite/ChangeLog: 2016-01-28 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/62536 * gfortran.dg/block_15.f08: New test. * gfortran.dg/block_end_error_1.f90: Need to catch additional error on incorrectly closed BLOCK. From-SVN: r232919
2016-01-28correct ChangeLogs for PR69422Paul Thomas1-1/+1
From-SVN: r232914
2016-01-27re PR fortran/69484 (documentation issue: -Wtabs and -Wall)Janus Weil2-1/+6
2016-01-27 Janus Weil <janus@gcc.gnu.org> PR fortran/69484 * invoke.texi: Fix documentation of -Wall with respect to -Wtabs. From-SVN: r232906
2016-01-27[multiple changes]Paul Thomas2-3/+11
2016-01-27 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * trans-expr.c (is_scalar_reallocatable_lhs): Remove the check for allocatable components, whilst checking if the symbol is a derived or class entity.. 2015-01-27 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * gfortran.dg/alloc_comp_assign_15.f03: New test. From-SVN: r232904
2016-01-26[multiple changes]Paul Thomas2-7/+18
2016-01-26 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * trans-expr.c (gfc_trans_assignment_1): Exclude initialization assignments from check on assignment of scalars to unassigned arrays and correct wrong code within the corresponding block. 2015-01-26 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * gfortran.dg/allocate_error_6.f90: New test. From-SVN: r232850
2016-01-26PR other/69006: fix extra newlines after diagnosticsDavid Malcolm2-1/+5
gcc/c-family/ChangeLog: PR other/69006 * c-opts.c (c_diagnostic_finalizer): Replace invocation of pp_newline_and_flush with pp_flush. gcc/cp/ChangeLog: PR other/69006 * error.c (print_instantiation_partial_context_line): Add missing newlines from output for the t == NULL case. (print_instantiation_partial_context): Remove call to pp_newline. gcc/ChangeLog: PR other/69006 * diagnostic-show-locus.c (layout::print_source_line): Replace call to pp_newline with call to layout::print_newline. (layout::print_annotation_line): Likewise. (layout::move_to_column): Likewise. (layout::print_any_fixits): After printing any fixits, print a trailing newline, if necessary. (layout::print_newline): New method, resetting any colorization before a newline. (diagnostic_show_locus): Move the pp_newline to before the early bailout. Remove dummy block enclosing the layout instance. * diagnostic.c (default_diagnostic_finalizer): Replace invocation of pp_newline_and_flush with pp_flush. (diagnostic_append_note): Delete use of pp_newline. (diagnostic_append_note_at_rich_loc): Delete. * diagnostic.h (diagnostic_append_note_at_rich_loc): Delete. * pretty-print.h (output_buffer_append_r): Reset buff->line_length when newline characters are added to the buffer. gcc/fortran/ChangeLog: PR other/69006 * error.c (gfc_diagnostic_starter): Delete use of pp_newline. gcc/testsuite/ChangeLog: PR other/69006 * g++.dg/ext/timevar1.C: Add dg-allow-blank-lines-in-output directive. * gcc.dg/plugin/diagnostic-test-show-locus-color.c: Update expected multiline output to reflect the colorization being disabled before newlines. * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c (custom_diagnostic_finalizer): Replace call to pp_newline_and_flush with call to pp_flush. * gcc.dg/unroll-2.c: Add dg-allow-blank-lines-in-output directive. * gfortran.dg/implicit_class_1.f90: Likewise. * lib/gcc-dg.exp (allow_blank_lines): New global. (dg-allow-blank-lines-in-output): New procedure. (gcc-dg-prune): Complain about blank lines in the output, unless dg-allow-blank-lines-in-output was called. * lib/multiline.exp (_build_multiline_regex): Only support arbitrary followup text for non-blank-lines, not for blank lines. From-SVN: r232837
2016-01-24[multiple changes]Jerry DeLisle3-3/+18
2016-01-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/69397 PR fortran/68442 * interface.c (gfc_arglist_matches_symbol): Replace assert with a return false if not a procedure. * resolve.c (resolve_generic_f): Test if we are resolving an initialization expression and adjust error message accordingly. 2016-01-24 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/69397 PR fortran/68442 * gfortran.dg/interface_38.f90: New test. * gfortran.dg/interface_39.f90: New test. From-SVN: r232780
2016-01-24re PR fortran/66094 (Handle transpose(A) in inline matmul)Thomas Koenig2-0/+7
2016-01-24 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/66094 * frontend-passes.c (matmul_lhs_realloc): Add forgotten break statement. From-SVN: r232779
2016-01-24[multiple changes]Dominique d'Humieres2-17/+10
2016-01-24 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/68283 * primary.c (gfc_variable_attr): revert revision r221955, call gfc_internal_error only if there is no error. 2016-01-24 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/68283 gfortran.dg/pr68283.f90: New test. From-SVN: r232775
2016-01-24re PR fortran/66094 (Handle transpose(A) in inline matmul)Thomas Koenig2-10/+117
2016-01-24 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/66094 * frontend-passes.c (enum matrix_case): Add case A2B2T for MATMUL(A,TRANSPoSE(B)) where A and B are rank 2. (inline_limit_check): Also add A2B2T. (matmul_lhs_realloc): Handle A2B2T. (check_conjg_variable): Rename to (check_conjg_transpose_variable): and also count TRANSPOSE. (inline_matmul_assign): Handle A2B2T. 2016-01-24 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/66094 * gfortran.dg/inline_matmul_13.f90: New test. * gfortran.dg/matmul_bounds_8.f90: New test. * gfortran.dg/matmul_bounds_9.f90: New test. * gfortran.dg/matmul_bounds_10.f90: New test. From-SVN: r232774
2016-01-21re PR fortran/65996 (gfortran ICE with -dH)Jerry DeLisle2-1/+15
2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/65996 * error.c (gfc_error): Save the state of abort_on_error and set it to false for buffered errors to allow normal processing. Restore the state before leaving. 2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/65996 gfortran.dg/pr65996.f90: New test. From-SVN: r232707
2016-01-19Merge of HSAMartin Jambor2-3/+10
2016-01-19 Martin Jambor <mjambor@suse.cz> Martin Liska <mliska@suse.cz> Michael Matz <matz@suse.de> libgomp/ * plugin/Makefrag.am: Add HSA plugin requirements. * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable. (HSA_RUNTIME_LIB): Likewise. (HSA_RUNTIME_CPPFLAGS): Likewise. (HSA_RUNTIME_INCLUDE): New substitution. (HSA_RUNTIME_LIB): Likewise. (HSA_RUNTIME_LDFLAGS): Likewise. (hsa-runtime): New configure option. (hsa-runtime-include): Likewise. (hsa-runtime-lib): Likewise. (PLUGIN_HSA): New substitution variable. Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new configure options. (PLUGIN_HSA_CPPFLAGS): Likewise. (PLUGIN_HSA_LDFLAGS): Likewise. (PLUGIN_HSA_LIBS): Likewise. Check that we have access to HSA run-time. * libgomp-plugin.h (offload_target_type): New element OFFLOAD_TARGET_TYPE_HSA. * libgomp.h (gomp_target_task): New fields firstprivate_copies and args. (bool gomp_create_target_task): Updated. (gomp_device_descr): Extra parameter of run_func and async_run_func, new field can_run_func. * libgomp_g.h (GOMP_target_ext): Update prototype. * oacc-host.c (host_run): Added a new parameter args. * target.c (calculate_firstprivate_requirements): New function. (copy_firstprivate_data): Likewise. (gomp_target_fallback_firstprivate): Use them. (gomp_target_unshare_firstprivate): New function. (gomp_get_target_fn_addr): Allow returning NULL for shared memory devices. (GOMP_target): Do host fallback for all shared memory devices. Do not pass any args to plugins. (GOMP_target_ext): Introduce device-specific argument parameter args. Allow host fallback if device shares memory. Do not remap data if device has shared memory. (gomp_target_task_fn): Likewise. Also treat shared memory devices like host fallback for mappings. (GOMP_target_data): Treat shared memory devices like host fallback. (GOMP_target_data_ext): Likewise. (GOMP_target_update): Likewise. (GOMP_target_update_ext): Likewise. Also pass NULL as args to gomp_create_target_task. (GOMP_target_enter_exit_data): Likewise. (omp_target_alloc): Treat shared memory devices like host fallback. (omp_target_free): Likewise. (omp_target_is_present): Likewise. (omp_target_memcpy): Likewise. (omp_target_memcpy_rect): Likewise. (omp_target_associate_ptr): Likewise. (gomp_load_plugin_for_device): Also load can_run. * task.c (GOMP_PLUGIN_target_task_completion): Free firstprivate_copies. (gomp_create_target_task): Accept new argument args and store it to ttask. * plugin/plugin-hsa.c: New file. gcc/ * Makefile.in (OBJS): Add new source files. (GTFILES): Add hsa.c. * common.opt (disable_hsa): New variable. (-Whsa): New warning. * config.in (ENABLE_HSA): New. * configure.ac: Treat hsa differently from other accelerators. (OFFLOAD_TARGETS): Define ENABLE_OFFLOADING according to $enable_offloading. (ENABLE_HSA): Define ENABLE_HSA according to $enable_hsa. * doc/install.texi (Configuration): Document --with-hsa-runtime, --with-hsa-runtime-include, --with-hsa-runtime-lib and --with-hsa-kmt-lib. * doc/invoke.texi (-Whsa): Document. (hsa-gen-debug-stores): Likewise. * lto-wrapper.c (compile_images_for_offload_targets): Do not attempt to invoke offload compiler for hsa acclerator. * opts.c (common_handle_option): Determine whether HSA offloading should be performed. * params.def (PARAM_HSA_GEN_DEBUG_STORES): New parameter. * builtin-types.def (BT_FN_VOID_UINT_PTR_INT_PTR): New. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_INT_INT): Removed. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_PTR): New. * gimple-low.c (lower_stmt): Also handle GIMPLE_OMP_GRID_BODY. * gimple-pretty-print.c (dump_gimple_omp_for): Also handle GF_OMP_FOR_KIND_GRID_LOOP. (dump_gimple_omp_block): Also handle GIMPLE_OMP_GRID_BODY. (pp_gimple_stmt_1): Likewise. * gimple-walk.c (walk_gimple_stmt): Likewise. * gimple.c (gimple_build_omp_grid_body): New function. (gimple_copy): Also handle GIMPLE_OMP_GRID_BODY. * gimple.def (GIMPLE_OMP_GRID_BODY): New. * gimple.h (enum gf_mask): Added GF_OMP_PARALLEL_GRID_PHONY, GF_OMP_FOR_KIND_GRID_LOOP, GF_OMP_FOR_GRID_PHONY and GF_OMP_TEAMS_GRID_PHONY. (gimple_statement_omp_single_layout): Updated comments. (gimple_build_omp_grid_body): New function. (gimple_has_substatements): Also handle GIMPLE_OMP_GRID_BODY. (gimple_omp_for_grid_phony): New function. (gimple_omp_for_set_grid_phony): Likewise. (gimple_omp_parallel_grid_phony): Likewise. (gimple_omp_parallel_set_grid_phony): Likewise. (gimple_omp_teams_grid_phony): Likewise. (gimple_omp_teams_set_grid_phony): Likewise. (gimple_return_set_retbnd): Also handle GIMPLE_OMP_GRID_BODY. * omp-builtins.def (BUILT_IN_GOMP_OFFLOAD_REGISTER): New. (BUILT_IN_GOMP_OFFLOAD_UNREGISTER): Likewise. (BUILT_IN_GOMP_TARGET): Updated type. * omp-low.c: Include symbol-summary.h, hsa.h and params.h. (adjust_for_condition): New function. (get_omp_for_step_from_incr): Likewise. (extract_omp_for_data): Moved parts to adjust_for_condition and get_omp_for_step_from_incr. (build_outer_var_ref): Handle GIMPLE_OMP_GRID_BODY. (fixup_child_record_type): Bail out if receiver_decl is NULL. (scan_sharing_clauses): Handle OMP_CLAUSE__GRIDDIM_. (scan_omp_parallel): Do not create child functions for phony constructs. (check_omp_nesting_restrictions): Handle GIMPLE_OMP_GRID_BODY. (scan_omp_1_op): Checking assert we are not remapping to ERROR_MARK. Also also handle GIMPLE_OMP_GRID_BODY. (parallel_needs_hsa_kernel_p): New function. (expand_parallel_call): Register apprpriate parallel child functions as HSA kernels. (grid_launch_attributes_trees): New type. (grid_attr_trees): New variable. (grid_create_kernel_launch_attr_types): New function. (grid_insert_store_range_dim): Likewise. (grid_get_kernel_launch_attributes): Likewise. (get_target_argument_identifier_1): Likewise. (get_target_argument_identifier): Likewise. (get_target_argument_value): Likewise. (push_target_argument_according_to_value): Likewise. (get_target_arguments): Likewise. (expand_omp_target): Call get_target_arguments instead of looking up for teams and thread limit. (grid_expand_omp_for_loop): New function. (grid_arg_decl_map): New type. (grid_remap_kernel_arg_accesses): New function. (grid_expand_target_kernel_body): New function. (expand_omp): Call it. (lower_omp_for): Do not emit phony constructs. (lower_omp_taskreg): Do not emit phony constructs but create for them a temporary variable receiver_decl. (lower_omp_taskreg): Do not emit phony constructs. (lower_omp_teams): Likewise. (lower_omp_grid_body): New function. (lower_omp_1): Call it. (grid_reg_assignment_to_local_var_p): New function. (grid_seq_only_contains_local_assignments): Likewise. (grid_find_single_omp_among_assignments_1): Likewise. (grid_find_single_omp_among_assignments): Likewise. (grid_find_ungridifiable_statement): Likewise. (grid_target_follows_gridifiable_pattern): Likewise. (grid_remap_prebody_decls): Likewise. (grid_copy_leading_local_assignments): Likewise. (grid_process_kernel_body_copy): Likewise. (grid_attempt_target_gridification): Likewise. (grid_gridify_all_targets_stmt): Likewise. (grid_gridify_all_targets): Likewise. (execute_lower_omp): Call grid_gridify_all_targets. (make_gimple_omp_edges): Handle GIMPLE_OMP_GRID_BODY. * tree-core.h (omp_clause_code): Added OMP_CLAUSE__GRIDDIM_. (tree_omp_clause): Added union field dimension. * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE__GRIDDIM_. * tree.c (omp_clause_num_ops): Added number of arguments of OMP_CLAUSE__GRIDDIM_. (omp_clause_code_name): Added name of OMP_CLAUSE__GRIDDIM_. (walk_tree_1): Handle OMP_CLAUSE__GRIDDIM_. * tree.h (OMP_CLAUSE_GRIDDIM_DIMENSION): New. (OMP_CLAUSE_SET_GRIDDIM_DIMENSION): Likewise. (OMP_CLAUSE_GRIDDIM_SIZE): Likewise. (OMP_CLAUSE_GRIDDIM_GROUP): Likewise. * passes.def: Schedule pass_ipa_hsa and pass_gen_hsail. * tree-pass.h (make_pass_gen_hsail): Declare. (make_pass_ipa_hsa): Likewise. * ipa-hsa.c: New file. * lto-section-in.c (lto_section_name): Add hsa section name. * lto-streamer.h (lto_section_type): Add hsa section. * timevar.def (TV_IPA_HSA): New. * hsa-brig-format.h: New file. * hsa-brig.c: New file. * hsa-dump.c: Likewise. * hsa-gen.c: Likewise. * hsa.c: Likewise. * hsa.h: Likewise. * toplev.c (compile_file): Call hsa_output_brig. * hsa-regalloc.c: New file. gcc/fortran/ * types.def (BT_FN_VOID_UINT_PTR_INT_PTR): New. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_INT_INT): Removed. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_PTR): New. gcc/lto/ * lto-partition.c: Include "hsa.h" (add_symbol_to_partition_1): Put hsa implementations into the same partition as host implementations. liboffloadmic/ * plugin/libgomp-plugin-intelmic.cpp (GOMP_OFFLOAD_async_run): New unused parameter. (GOMP_OFFLOAD_run): Likewise. include/ * gomp-constants.h (GOMP_DEVICE_HSA): New macro. (GOMP_VERSION_HSA): Likewise. (GOMP_TARGET_ARG_DEVICE_MASK): Likewise. (GOMP_TARGET_ARG_DEVICE_ALL): Likewise. (GOMP_TARGET_ARG_SUBSEQUENT_PARAM): Likewise. (GOMP_TARGET_ARG_ID_MASK): Likewise. (GOMP_TARGET_ARG_NUM_TEAMS): Likewise. (GOMP_TARGET_ARG_THREAD_LIMIT): Likewise. (GOMP_TARGET_ARG_VALUE_SHIFT): Likewise. (GOMP_TARGET_ARG_HSA_KERNEL_ATTRIBUTES): Likewise. From-SVN: r232549
2016-01-16Clean up some minor white space issues in trans-decl.c and trans-expr.cPaul Thomas2-10/+10
From-SVN: r232466
2016-01-15re PR fortran/64324 (Deferred character specific functions not permitted in ↵Paul Thomas8-29/+146
generic operator interface) 2016-01-15 Paul Thomas <pault@gcc.gnu.org> PR fortran/64324 * resolve.c (check_uop_procedure): Prevent deferred length characters from being trapped by assumed length error. PR fortran/49630 PR fortran/54070 PR fortran/60593 PR fortran/60795 PR fortran/61147 PR fortran/64324 * trans-array.c (gfc_conv_scalarized_array_ref): Pass decl for function as well as variable expressions. (gfc_array_init_size): Add 'expr' as an argument. Use this to correctly set the descriptor dtype for deferred characters. (gfc_array_allocate): Add 'expr' to the call to 'gfc_array_init_size'. * trans.c (gfc_build_array_ref): Expand logic for setting span to include indirect references to character lengths. * trans-decl.c (gfc_get_symbol_decl): Ensure that deferred result char lengths that are PARM_DECLs are indirectly referenced both for directly passed and by reference. (create_function_arglist): If the length type is a pointer type then store the length as the 'passed_length' and make the char length an indirect reference to it. (gfc_trans_deferred_vars): If a character length has escaped being set as an indirect reference, return it via the 'passed length'. * trans-expr.c (gfc_conv_procedure_call): The length of deferred character length results is set TREE_STATIC and set to zero. (gfc_trans_assignment_1): Do not fix the rse string_length if it is a variable, a parameter or an indirect reference. Add the code to trap assignment of scalars to unallocated arrays. * trans-stmt.c (gfc_trans_allocate): Remove 'def_str_len' and all references to it. Instead, replicate the code to obtain a explicitly defined string length and provide a value before array allocation so that the dtype is correctly set. trans-types.c (gfc_get_character_type): If the character length is a pointer, use the indirect reference. 2016-01-15 Paul Thomas <pault@gcc.gnu.org> PR fortran/49630 * gfortran.dg/deferred_character_13.f90: New test for the fix of comment 3 of the PR. PR fortran/54070 * gfortran.dg/deferred_character_8.f90: New test * gfortran.dg/allocate_error_5.f90: New test PR fortran/60593 * gfortran.dg/deferred_character_10.f90: New test PR fortran/60795 * gfortran.dg/deferred_character_14.f90: New test PR fortran/61147 * gfortran.dg/deferred_character_11.f90: New test PR fortran/64324 * gfortran.dg/deferred_character_9.f90: New test From-SVN: r232450
2016-01-10re PR fortran/69154 (ICE in gfc_trans_where_2, at fortran/trans-stmt.c:5005 ↵Thomas Koenig2-0/+22
on *-linux) 2016-01-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/69154 * frontend-passes.c (in_where): New variable. (inline_matmul_assign): Don't try this if we are within a WHERE statement. (gfc_code_walker): Keep track of in_where. 2016-01-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/69154 * gfortran.dg/inline_matmul_12.f90: New test. From-SVN: r232201
2016-01-10re PR fortran/67779 (Strange ordering with strings in extended object)Paul Thomas2-1/+7
2016-01-10 Paul Thomas <pault@gcc.gnu.org> PR fortran/67779 * trans_array.c (gfc_conv_scalarized_array_ref): Add missing se->use_offset from condition for calculation of 'base'. 2016-01-10 Paul Thomas <pault@gcc.gnu.org> PR fortran/67779 * gfortran.dg/actual_array_offset_1: New test. From-SVN: r232200
2016-01-08re PR fortran/69128 (OpenMP workshare problem with SUM())Jakub Jelinek6-7/+40
PR fortran/69128 * trans.h (OMPWS_SCALARIZER_BODY): Define. (OMPWS_NOWAIT): Renumber. * trans-stmt.c (gfc_trans_where_3): Only set OMPWS_SCALARIZER_WS if OMPWS_SCALARIZER_BODY is not set already, and set also OMPWS_SCALARIZER_BODY until the final loop creation. * trans-expr.c (gfc_trans_assignment_1): Likewise. * trans-openmp.c (gfc_trans_omp_workshare): Also clear OMPWS_SCALARIZER_BODY. * trans-array.c (gfc_trans_scalarized_loop_end): Don't create OMP_FOR if OMPWS_SCALARIZER_BODY is set. * gfortran.dg/gomp/pr69128.f90: New test. From-SVN: r232151
2016-01-04Update copyright years.Jakub Jelinek73-72/+74
From-SVN: r232055
2016-01-04gcc.c (process_command): Update copyright notice dates.Jakub Jelinek7-3029/+3043
gcc/ * gcc.c (process_command): Update copyright notice dates. * gcov-dump.c (print_version): Ditto. * gcov.c (print_version): Ditto. * gcov-tool.c (print_version): Ditto. * gengtype.c (create_file): Ditto. * doc/cpp.texi: Bump @copying's copyright year. * doc/cppinternals.texi: Ditto. * doc/gcc.texi: Ditto. * doc/gccint.texi: Ditto. * doc/gcov.texi: Ditto. * doc/install.texi: Ditto. * doc/invoke.texi: Ditto. gcc/ada/ * gnat_ugn.texi: Bump @copying's copyright year. * gnat_rm.texi: Likewise. gcc/fortran/ * gfortranspec.c (lang_specific_driver): Update copyright notice dates. * gfc-internals.texi: Bump @copying's copyright year. * gfortran.texi: Ditto. * intrinsic.texi: Ditto. * invoke.texi: Ditto. gcc/go/ * gccgo.texi: Bump @copyrights-go year. gcc/java/ * jcf-dump.c (version): Update copyright notice dates. libgomp/ * libgomp.texi: Bump @copying's copyright year. libitm/ * libitm.texi: Bump @copying's copyright year. libjava/ * classpath/gnu/java/rmi/registry/RegistryImpl.java (version): Update copyright notice dates. * classpath/tools/gnu/classpath/tools/orbd/Main.java (run): Ditto. * gnu/gcj/convert/Convert.java (version): Update copyright notice dates. * gnu/gcj/tools/gcj_dbtool/Main.java (main): Ditto. libquadmath/ * libquadmath.texi: Bump @copying's copyright year. From-SVN: r232053
2016-01-01re PR fortran/68864 (ICE: in gfc_get_descriptor_dimension, at ↵Paul Thomas2-2/+8
fortran/trans-array.c:268) 2016-01-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/68864 * trans-array.c (evaluate_bound): If deferred, test that 'desc' is an array descriptor before using gfc_conv_descriptor_xxx. 2016-01-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/68864 * gfortran.dg/pr68864.f90: New test. From-SVN: r232026
2015-12-29re PR fortran/69011 ([OOP] ICE in gfc_advance_chain for ALLOCATE with SOURCE)Andre Vehreschild2-2/+21
gcc/testsuite/ChangeLog: 2015-12-29 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/69011 * gfortran.dg/allocate_with_source_16.f90: New test. gcc/fortran/ChangeLog: 2015-12-29 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/69011 * trans-stmt.c (gfc_trans_allocate): Unwrap a NOP_EXPR to make sure the actual type of the source=-expr is used when it is of class type. Furthermore prevent an ICE. From-SVN: r231992
2015-12-23Merge OMP_CLAUSE_USE_DEVICE into OMP_CLAUSE_USE_DEVICE_PTRThomas Schwinge1-1/+1
gcc/c/ * c-parser.c (c_parser_oacc_clause_use_device): Merge function into... (c_parser_omp_clause_use_device_ptr): ... this function. Adjust all users. gcc/ * tree-core.h (enum omp_clause_code): Merge OMP_CLAUSE_USE_DEVICE into OMP_CLAUSE_USE_DEVICE_PTR. Adjust all users. From-SVN: r231926
2015-12-18re PR fortran/68196 (ICE on function result with procedure pointer component)Paul Thomas3-3/+11
2015-12-18 Paul Thomas <pault@gcc.gnu.org> PR fortran/68196 *expr.c (gfc_has_default_initializer): Prevent infinite recursion through this function for procedure pointer components. * trans-array.c (structure_alloc_comps): Ditto twice. 2015-12-18 Paul Thomas <pault@gcc.gnu.org> PR fortran/68196 * gfortran.dg/proc_ptr_48.f90: New test. From-SVN: r231807
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