+2023-10-02 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/rs6000.md (UNSPEC_COPYSIGN): Delete.
+ (copysign<mode>3_fcpsg): Use copysign RTL instead of UNSPEC.
+ (copysign<mode>3_hard): Likewise.
+ (copysign<mode>3_soft): Likewise.
+ * config/rs6000/vector.md (vector_copysign<mode>3): Use copysign RTL
+ instead of UNSPEC.
+ * config/rs6000/vsx.md (vsx_copysign<mode>3): Use copysign RTL instead
+ of UNSPEC.
+
+2023-10-02 David Malcolm <dmalcolm@redhat.com>
+
+ * diagnostic-format-json.cc (toplevel_array): Remove global in
+ favor of json_output_format::m_top_level_array.
+ (cur_group): Likewise, for json_output_format::m_cur_group.
+ (cur_children_array): Likewise, for
+ json_output_format::m_cur_children_array.
+ (class json_output_format): New.
+ (json_begin_diagnostic): Remove, in favor of
+ json_output_format::on_begin_diagnostic.
+ (json_end_diagnostic): Convert to...
+ (json_output_format::on_end_diagnostic): ...this.
+ (json_begin_group): Remove, in favor of
+ json_output_format::on_begin_group.
+ (json_end_group): Remove, in favor of
+ json_output_format::on_end_group.
+ (json_flush_to_file): Remove, in favor of
+ json_output_format::flush_to_file.
+ (json_stderr_final_cb): Remove, in favor of json_output_format
+ dtor.
+ (json_output_base_file_name): Remove global.
+ (class json_stderr_output_format): New.
+ (json_file_final_cb): Remove.
+ (class json_file_output_format): New.
+ (json_emit_diagram): Remove.
+ (diagnostic_output_format_init_json): Update.
+ (diagnostic_output_format_init_json_file): Update.
+ * diagnostic-format-sarif.cc (the_builder): Remove this global,
+ moving to a field of the sarif_output_format.
+ (sarif_builder::maybe_make_artifact_content_object): Use the
+ context's m_file_cache.
+ (get_source_lines): Convert to...
+ (sarif_builder::get_source_lines): ...this, using context's
+ m_file_cache.
+ (sarif_begin_diagnostic): Remove, in favor of
+ sarif_output_format::on_begin_diagnostic.
+ (sarif_end_diagnostic): Remove, in favor of
+ sarif_output_format::on_end_diagnostic.
+ (sarif_begin_group): Remove, in favor of
+ sarif_output_format::on_begin_group.
+ (sarif_end_group): Remove, in favor of
+ sarif_output_format::on_end_group.
+ (sarif_flush_to_file): Delete.
+ (sarif_stderr_final_cb): Delete.
+ (sarif_output_base_file_name): Delete.
+ (sarif_file_final_cb): Delete.
+ (class sarif_output_format): New.
+ (sarif_emit_diagram): Delete.
+ (class sarif_stream_output_format): New.
+ (class sarif_file_output_format): New.
+ (diagnostic_output_format_init_sarif): Update.
+ (diagnostic_output_format_init_sarif_stderr): Update.
+ (diagnostic_output_format_init_sarif_file): Update.
+ (diagnostic_output_format_init_sarif_stream): Update.
+ * diagnostic-show-locus.cc (diagnostic_show_locus): Update.
+ * diagnostic.cc (default_diagnostic_final_cb): Delete, moving to
+ diagnostic_text_output_format's dtor.
+ (diagnostic_initialize): Update, making a new instance of
+ diagnostic_text_output_format.
+ (diagnostic_finish): Delete m_output_format, rather than calling
+ final_cb.
+ (diagnostic_report_diagnostic): Assert that m_output_format is
+ non-NULL. Replace call to begin_group_cb with call to
+ m_output_format->on_begin_group. Replace call to
+ diagnostic_starter with call to
+ m_output_format->on_begin_diagnostic. Replace call to
+ diagnostic_finalizer with call to
+ m_output_format->on_end_diagnostic.
+ (diagnostic_emit_diagram): Replace both optional call to
+ m_diagrams.m_emission_cb and default implementation with call to
+ m_output_format->on_diagram. Move default implementation to
+ diagnostic_text_output_format::on_diagram.
+ (auto_diagnostic_group::~auto_diagnostic_group): Replace call to
+ end_group_cb with call to m_output_format->on_end_group.
+ (diagnostic_text_output_format::~diagnostic_text_output_format):
+ New, based on default_diagnostic_final_cb.
+ (diagnostic_text_output_format::on_begin_diagnostic): New, based
+ on code from diagnostic_report_diagnostic.
+ (diagnostic_text_output_format::on_end_diagnostic): Likewise.
+ (diagnostic_text_output_format::on_diagram): New, based on code
+ from diagnostic_emit_diagram.
+ * diagnostic.h (class diagnostic_output_format): New.
+ (class diagnostic_text_output_format): New.
+ (diagnostic_context::begin_diagnostic): Move to...
+ (diagnostic_context::m_text_callbacks::begin_diagnostic): ...here.
+ (diagnostic_context::start_span): Move to...
+ (diagnostic_context::m_text_callbacks::start_span): ...here.
+ (diagnostic_context::end_diagnostic): Move to...
+ (diagnostic_context::m_text_callbacks::end_diagnostic): ...here.
+ (diagnostic_context::begin_group_cb): Remove, in favor of
+ m_output_format->on_begin_group.
+ (diagnostic_context::end_group_cb): Remove, in favor of
+ m_output_format->on_end_group.
+ (diagnostic_context::final_cb): Remove, in favor of
+ m_output_format's dtor.
+ (diagnostic_context::m_output_format): New field.
+ (diagnostic_context::m_diagrams.m_emission_cb): Remove, in favor
+ of m_output_format->on_diagram.
+ (diagnostic_starter): Update.
+ (diagnostic_finalizer): Update.
+ (diagnostic_output_format_init_sarif_stream): New.
+ * input.cc (location_get_source_line): Move implementation apart from
+ call to diagnostic_file_cache_init to...
+ (file_cache::get_source_line): ...this new function...
+ (location_get_source_line): ...and reintroduce, rewritten in terms of
+ file_cache::get_source_line.
+ (get_source_file_content): Likewise, refactor into...
+ (file_cache::get_source_file_content): ...this new function.
+ * input.h (file_cache::get_source_line): New decl.
+ (file_cache::get_source_file_content): New decl.
+ * selftest-diagnostic.cc
+ (test_diagnostic_context::test_diagnostic_context): Update.
+ * tree-diagnostic-path.cc (event_range::print): Update for
+ change to diagnostic_context's start_span callback.
+
+2023-10-02 David Malcolm <dmalcolm@redhat.com>
+
+ * diagnostic-show-locus.cc: Update for reorganization of
+ source-printing fields of diagnostic_context.
+ * diagnostic.cc (diagnostic_set_caret_max_width): Likewise.
+ (diagnostic_initialize): Likewise.
+ * diagnostic.h (diagnostic_context::show_caret): Move to...
+ (diagnostic_context::m_source_printing::enabled): ...here.
+ (diagnostic_context::caret_max_width): Move to...
+ (diagnostic_context::m_source_printing::max_width): ...here.
+ (diagnostic_context::caret_chars): Move to...
+ (diagnostic_context::m_source_printing::caret_chars): ...here.
+ (diagnostic_context::colorize_source_p): Move to...
+ (diagnostic_context::m_source_printing::colorize_source_p): ...here.
+ (diagnostic_context::show_labels_p): Move to...
+ (diagnostic_context::m_source_printing::show_labels_p): ...here.
+ (diagnostic_context::show_line_numbers_p): Move to...
+ (diagnostic_context::m_source_printing::show_line_numbers_p): ...here.
+ (diagnostic_context::min_margin_width): Move to...
+ (diagnostic_context::m_source_printing::min_margin_width): ...here.
+ (diagnostic_context::show_ruler_p): Move to...
+ (diagnostic_context::m_source_printing::show_ruler_p): ...here.
+ (diagnostic_same_line): Update for above changes.
+ * opts.cc (common_handle_option): Update for reorganization of
+ source-printing fields of diagnostic_context.
+ * selftest-diagnostic.cc
+ (test_diagnostic_context::test_diagnostic_context): Likewise.
+ * toplev.cc (general_init): Likewise.
+ * tree-diagnostic-path.cc (struct event_range): Likewise.
+
+2023-10-02 David Malcolm <dmalcolm@redhat.com>
+
+ * diagnostic.cc (diagnostic_initialize): Initialize
+ set_locations_cb to nullptr.
+
+2023-10-02 Wilco Dijkstra <wilco.dijkstra@arm.com>
+
+ PR target/111235
+ * config/arm/constraints.md: Remove Pf constraint.
+ * config/arm/sync.md (arm_atomic_load<mode>): Add new pattern.
+ (arm_atomic_load_acquire<mode>): Likewise.
+ (arm_atomic_store<mode>): Likewise.
+ (arm_atomic_store_release<mode>): Likewise.
+ (atomic_load<mode>): Switch patterns to define_expand.
+ (atomic_store<mode>): Likewise.
+ (arm_atomic_loaddi2_ldrd): Remove predication.
+ (arm_load_exclusive<mode>): Likewise.
+ (arm_load_acquire_exclusive<mode>): Likewise.
+ (arm_load_exclusivesi): Likewise.
+ (arm_load_acquire_exclusivesi): Likewise.
+ (arm_load_exclusivedi): Likewise.
+ (arm_load_acquire_exclusivedi): Likewise.
+ (arm_store_exclusive<mode>): Likewise.
+ (arm_store_release_exclusivedi): Likewise.
+ (arm_store_release_exclusive<mode>): Likewise.
+ * config/arm/unspecs.md: Add VUNSPEC_LDR and VUNSPEC_STR.
+
+2023-10-02 Tamar Christina <tamar.christina@arm.com>
+
+ Revert:
+ 2023-10-02 Tamar Christina <tamar.christina@arm.com>
+
+ PR tree-optimization/109154
+ * tree-if-conv.cc (INCLUDE_ALGORITHM): Remove.
+ (cmp_arg_entry): New.
+ (predicate_scalar_phi): Use it.
+
+2023-10-02 Tamar Christina <tamar.christina@arm.com>
+
+ * config/aarch64/aarch64-simd.md (xorsign<mode>3): Renamed to..
+ (@xorsign<mode>3): ...This.
+ * config/aarch64/aarch64.md (xorsign<mode>3): Renamed to...
+ (@xorsign<mode>3): ..This and emit vectors directly
+ * config/aarch64/iterators.md (VCONQ): Add SF and DF.
+
+2023-10-02 Tamar Christina <tamar.christina@arm.com>
+
+ * emit-rtl.cc (validate_subreg): Relax subreg rule.
+
+2023-10-02 Tamar Christina <tamar.christina@arm.com>
+
+ PR tree-optimization/109154
+ * tree-if-conv.cc (INCLUDE_ALGORITHM): Remove.
+ (cmp_arg_entry): New.
+ (predicate_scalar_phi): Use it.
+
+2023-10-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR bootstrap/111642
+ * rtl-tests.cc (const_poly_int_tests<N>::run): Use a local
+ poly_int64 typedef.
+ * simplify-rtx.cc (simplify_const_poly_int_tests<N>::run): Likewise.
+
+2023-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
+ Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * config/riscv/riscv-protos.h (riscv_vector::expand_block_move):
+ Declare.
+ * config/riscv/riscv-v.cc (riscv_vector::expand_block_move):
+ New function.
+ * config/riscv/riscv.md (cpymemsi): Use riscv_vector::expand_block_move.
+ Change to ..
+ (cpymem<P:mode>) .. this.
+
2023-10-01 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
* combine.cc (simplify_compare_const): Properly handle unsigned
git://gcc.gnu.org / gcc.git / commitdiff