+2026-02-24 Piyush Raj <piyushraj92739@gmail.com>
+
+ * bpf-vmtest-tool/README: New file.
+ * bpf-vmtest-tool/bpf.py: New file.
+ * bpf-vmtest-tool/config.py: New file.
+ * bpf-vmtest-tool/kernel.py: New file.
+ * bpf-vmtest-tool/main.py: New file.
+ * bpf-vmtest-tool/pyproject.toml: New file.
+ * bpf-vmtest-tool/tests/test_cli.py: New file.
+ * bpf-vmtest-tool/utils.py: New file.
+ * bpf-vmtest-tool/vm.py: New file.
+
+2026-02-24 Martin Jambor <mjambor@suse.cz>
+
+ * filter-clang-warnings.py (skip_warning): Skip warning
+ -Wreturn-type-c-linkage in rust/ast/rust-fmt.h. Fix indentation of
+ the entry for libiberty/sha1.c.
+
2026-02-19 Filip Kastl <fkastl@suse.cz>
* filter-clang-warnings.py: Filter out all warnings comming from
+2026-02-24 Sandra Loosemore <sloosemore@baylibre.com>
+
+ PR other/88472
+ * Makefile.in (ATTR_URLS_HTML_DEPS): Point at new index file.
+ * attr-urls.def: Regenerated.
+ * gcc-attribute-urlifier.cc (test_attribute_urlifier): Adjust
+ URLs to match formatting in the new index.
+ * regenerate-attr-urls.py (parse_html_line_attribute_index):
+ Update pattern to match formatting in the new combined index.
+ Don't segregate entries into separate function/variable/etc
+ arrays.
+ (INDEX_REL_PATH): Point at the new index file.
+ (class TestParsingIndex): Update patterns in self-tests to match
+ the current formatting.
+
+2026-02-24 Sandra Loosemore <sloosemore@baylibre.com>
+
+ PR other/88472
+ * doc/extend.texi (Common Attributes): Change @cindex entries for
+ attributes to @atindex. Add some additional @cindex entries.
+ (AArch64 Attributes): Likewise.
+ (AMD GCN Attributes): Likewise.
+ (ARC Attributes): Likewise.
+ (ARM Attributes): Likewise.
+ (AVR Attributes): Likewise.
+ (Blackfin Attributes): Likewise.
+ (BPF Attributes): Likewise.
+ (C-SKY Attributes): Likewise.
+ (Epiphany Attributes): Likewise.
+ (H8/300 Attributes): Likewise.
+ (IA-64 Attributes): Likewise.
+ (LoongArch Attributes): Likewise.
+ (M32C Attributes): Likewise.
+ (M32R/D Attributes): Likewise.
+ (m68k Attributes): Likewise.
+ (MicroBlaze Attributes): Likewise.
+ (Microsoft Windows Attributes): Likewise.
+ (MIPS Attributes): Likewise.
+ (MSP430 Attributes): Likewise.
+ (NDS32 Attributes): Likewise.
+ (Nvidia PTX Attributes): Likewise.
+ (PowerPC Attributes): Likewise.
+ (RISC-V Attributes): Likewise.
+ (RL78 Attributes): Likewise.
+ (RX Attributes): Likewise.
+ (S/390 Attributes): Likewise.
+ (SH Attributes): Likewise.
+ (Symbian OS Attributes): Likewise.
+ (V850 Attributes): Likewise.
+ (Visium Attributes): Likewise.
+ (x86 Attributes): Likewise.
+ (Xstormy16 Attributes): Likewise.
+ (C++ Attributes): Likewise.
+ * doc/gcc.texi: Define a new "at" index for attributes.
+ (Attribute Index): New appendix.
+
+2026-02-24 Sandra Loosemore <sloosemore@baylibre.com>
+
+ PR other/88472
+ * doc/extend.texi (Common Attributes): Document the "naked"
+ attribute here.
+ (ARC Attributes): Delete entry for "naked".
+ (ARM Attributes): Likewise.
+ (AVR Attributes): Likewise.
+ (BPF Attributes): Likewise.
+ (C-SKY Attributes): Likewise.
+ (MCORE Attributes): Delete entire section since "naked" was
+ the only thing listed.
+ (MSP430 Attributes): Delete entry for "naked".
+ (NDS32 Attributes): Likewise.
+ (RISC-V Attributes): Likewise.
+ (RL78 Attributes): Likewise.
+ (RX Attributes): Likewise.
+ (x86 Attributes): Likewise.
+
+2026-02-24 Sandra Loosemore <sloosemore@baylibre.com>
+
+ PR other/88472
+ * doc/extend.texi (Common Attributes): Consolidate documentation
+ for "cold" and "hot" attributes, including the C++-specific
+ behavior.
+ (C++ Attributes): Likewise, just point to the main entry.
+
+2026-02-24 Sandra Loosemore <sloosemore@baylibre.com>
+
+ * doc/extend.texi (RISC-V Attributes): Format and index options
+ for the "target" attribute consistently with the documentation
+ for other back ends.
+
+2026-02-24 Sandra Loosemore <sloosemore@baylibre.com>
+
+ * doc/extend.texi (Common Attributes): Add LoongArch to lists of
+ targets supporting target_clones and target_version.
+ (LoongArch Attributes): Copy-edit for grammar and markup. Wrap
+ excessively long lines. Rearrange the introductory material for
+ the target attribute. Correct index entries for target attribute
+ options.
+ (Function Multiversioning): Add LoongArch to list of targets
+ supporting this feature. Fix nearby typo.
+
+2026-02-24 Sandra Loosemore <sloosemore@baylibre.com>
+
+ * doc/extend.texi (AArch64 Attributes): Reorganize material in this
+ section, correct terminology and formatting.
+
+2026-02-24 Sandra Loosemore <sloosemore@baylibre.com>
+
+ * doc/extend.texi (Attributes): General copy-editing.
+ (C++ Attributes): Likewise.
+
+2026-02-24 Sandra Loosemore <sloosemore@baylibre.com>
+
+ PR other/88472
+ * doc/extend.texi (Attributes): Start each attribute's
+ documentation with a short paragraph describing what it applies to.
+ (C++ Attributes): Likewise.
+
+2026-02-24 Sandra Loosemore <sloosemore@baylibre.com>
+
+ PR other/88472
+ * doc/extend.texi (Attributes): Merge respective subsections of
+ Function Attributes, Variable Attributes, Type Attributes,
+ Label Attributes, Enumerator Attributes, and Statement Attributes
+ into new sections Common Attributes and Target-Specific Attributes.
+ Fix cross-references.
+ * doc/invoke.texi: Fix cross-references.
+ * doc/trouble.texi: Likewise.
+
+2026-02-24 Sandra Loosemore <sloosemore@baylibre.com>
+
+ PR c++/102397
+ * doc/extend.texi (Attributes): Rewrite and expand discussion
+ of standard vs legacy syntax, with several examples.
+ (Attribute Syntax): Rename section to...
+ (GNU Attribute Syntax): ...this. Prune discussion of standard
+ attribute syntax. Fix cross-references.
+
+2026-02-24 Robin Dapp <rdapp@oss.qualcomm.com>
+
+ * config/riscv/vector.md: Change 'X' to 'r' in _lra insns.
+
+2026-02-24 Robin Dapp <rdapp@oss.qualcomm.com>
+
+ PR target/124147
+ * config/riscv/autovec.md: Work around fractional-LMUL modes for
+ TARGET_XTHEADVECTOR.
+ * config/riscv/riscv-protos.h (get_m1_mode): Export.
+ * config/riscv/riscv-v.cc (get_m1_mode): Allow to get a VLS m1
+ vector.
+
+2026-02-24 Robin Dapp <rdapp@oss.qualcomm.com>
+
+ PR rtl-optimization/123381
+ * lra-constraints.cc (process_alt_operands): Detect cycles in
+ three-operand moves with clobber.
+ (curr_insn_transform): Don't write back a scratch operand.
+
+2026-02-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
+
+ PR target/121240
+ * config/aarch64/aarch64-simd.md (mov<mode>): Expand vector constants
+ early.
+ * config/aarch64/aarch64.cc (aarch64_select_rtx_section): Force
+ vector immediates <= 16 bytes to constdata.
+
+2026-02-24 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/123117
+ PR target/120234
+ * tree-ssa-forwprop.cc (simplify_vector_constructor): Fix
+ sign conversion check guarding unpacking.
+
+2026-02-24 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/123629
+ * ipa-cp.cc (ipcp_val_replacement_ok_p): Also verify that the
+ vector of known contexts has sufficient length.
+
2026-02-23 Sandra Loosemore <sloosemore@baylibre.com>
PR translation/118988
+2026-02-24 Eric Botcazou <ebotcazou@adacore.com>
+ Liam Powell <liam@liampwll.com>
+
+ PR ada/124224
+ * sem_aggr.adb (Resolve_Container_Aggregate): Minor tweaks.
+ (Resolve_Iterated_Association): Compute Typ on all paths.
+
2026-02-22 Eric Botcazou <ebotcazou@adacore.com>
PR ada/124192
+2026-02-24 David Malcolm <dmalcolm@redhat.com>
+
+ PR analyzer/124188
+ * region-model-manager.cc
+ (region_model_manager::maybe_fold_binop): Don't attempt to fold
+ X + (-X) to zero for vector types.
+
+2026-02-24 David Malcolm <dmalcolm@redhat.com>
+
+ PR analyzer/124195
+ * region-model-manager.cc
+ (region_model_manager::maybe_fold_binop): Bulletproof against
+ division by zero by returning "unknown".
+ * region-model.cc (region_model::get_gassign_result): Bail out for
+ division by zero.
+ * svalue.cc (svalue::maybe_get_value_range): Rename to...
+ (svalue::maybe_get_value_range_1): ...this.
+ (constant_svalue::maybe_get_value_range): Rename to...
+ (constant_svalue::maybe_get_value_range_1): ...this.
+ (unknown_svalue::maybe_get_value_range): Rename to...
+ (unknown_svalue::maybe_get_value_range_1): ...this.
+ (unaryop_svalue::maybe_get_value_range): Rename to...
+ (unaryop_svalue::maybe_get_value_range_1): ...this.
+ (binop_svalue::maybe_get_value_range): Rename to...
+ (binop_svalue::maybe_get_value_range_1): ...this.
+ * svalue.h (svalue::maybe_get_value_range): Reimplement inline,
+ asserting that if we get a result it is not undefined_p. Use
+ maybe_get_value_range_1 for the vfunc.
+ (svalue::maybe_get_value_range_1): Rename from above.
+ (constant_svalue::maybe_get_value_range): Rename to...
+ (constant_svalue::maybe_get_value_range_1): ...this.
+ (unknown_svalue::maybe_get_value_range): Rename to...
+ (unknown_svalue::maybe_get_value_range_1): ...this.
+ (unaryop_svalue::maybe_get_value_range): Rename to...
+ (unaryop_svalue::maybe_get_value_range_1): ...this.
+ (binop_svalue::maybe_get_value_range): Rename to...
+ (binop_svalue::maybe_get_value_range_1): ...this.
+
2026-02-17 David Malcolm <dmalcolm@redhat.com>
PR analyzer/124104
+2026-02-24 Robert Dubner <rdubner@symas.com>
+
+ * gcobc: Adjust how -fPIC is applied, and other refinements.
+ * gcobol.1: Documentation.
+ * genapi.cc (parser_statement_end): New function. Deallocates
+ temp char strings from the heap.
+ (initialize_variable_internal): Ignore temp char strings.
+ (compare_binary_binary): Formatting.
+ (parser_end_program): Formatting.
+ (parser_init_list): Formatting.
+ (parser_exit_program): Formatting.
+ (program_end_stuff): Formatting.
+ (parser_exit): Formatting.
+ (parser_perform_conditional): Formatting.
+ (perform_outofline_before_until): Formatting.
+ (parser_file_add): Formatting.
+ (mh_source_is_literalA): Formatting.
+ (psa_new_var_decl): Make cblc_field_t for intermediate_e
+ alphanumerics program-static.
+ (parser_symbol_add): Eliminate unnecessary code when
+ type!=FldConditional; change handling of intermediate_e for
+ FldAlphanumerics.
+ * genapi.h (parser_end_program): New declaration.
+ (parser_exit): Formatting.
+ (parser_exit_program): Formatting.
+ (parser_statement_end): New declaration.
+ * lexio.cc (parse_replace_pairs): Change CDF handling.
+ (cdftext::lex_open): Likewise.
+ (cdftext::process_file): Likewise.
+ * parse.y: Changes to MAXIMUM_ALPHA_LENGTH; refine return value
+ types for various intrinsic functions; some CDF handling.
+ * parse_ante.h (MAXLENGTH_FORMATTED_DATE): Eliminate constant.
+ (MAXLENGTH_FORMATTED_TIME): Likewise.
+ (MAXLENGTH_CALENDAR_DATE): Likewise.
+ (MAXLENGTH_FORMATTED_DATETIME): Likewise.
+ (new_alphanumeric): No longer takes a capacity.
+ (intrinsic_return_field): New declaration.
+ (struct ffi_args_t): Changed debug message.
+ (is_among): New declaration.
+ * parse_util.h (intrinsic_return_field): New function. Works with
+ the modified function_descrs[] table.
+ * scan.l: Modified scanning.
+ * scan_ante.h (class input_file_status_t): Likewise.
+ (verify_ws): Likewise.
+ (is_refmod): Likewise.
+ * symbols.cc (symbols_update): Improved comment about a debug
+ message.
+ (symbol_temporaries): New function for temporaries on the heap that
+ will have to be deallocated.
+ (symbol_temporary_alphanumerics): Likewise.
+ (new_temporary_impl): Eliminate MAXIMUM_ALPHA_LENGTH from template.
+ (new_alphanumeric): Eliminate capacity as a parameter.
+ * symbols.h (cbl_dialect_str): Formatting.
+ (MAXIMUM_ALPHA_LENGTH): Change comment and value.
+ (IBM_MAXIMUM_ALPHA_LENGTH): Put parentheses around "size_t(1)<<31".
+ (symbol_temporaries): New declaration.
+ (symbol_temporary_alphanumerics): New declaration.
+ (struct function_descr_t): New comment on ret_type.
+ (new_alphanumeric): New declaration.
+ * util.cc (class cdf_directives_t): CDF processing.
+ (cobol_set_indicator_column): Likewise.
+ (cdf_push_source_format): Likewise.
+ (cdf_pop_source_format): Likewise.
+ (parent_names): Likewise.
+ (cobol_filename): Likewise.
+ (cobol_lineno): Likewise.
+ (cobol_filename_restore): Likewise.
+
2026-02-19 Robert Dubner <rdubner@symas.com>
* genapi.cc (tree_type_from_field_type): Move static code.
+2026-02-24 Marek Polacek <polacek@redhat.com>
+
+ * parser.cc (cp_parser_base_specifier): Use the same error for
+ a typename in a base-specifier outside of templates and inside.
+
2026-02-23 Marek Polacek <polacek@redhat.com>
* parser.cc (cp_parser_splice_expression): For dependent splices return
+2026-02-24 David Malcolm <dmalcolm@redhat.com>
+
+ PR analyzer/124188
+ * c-c++-common/analyzer/vector-ice-pr124188.c: New test.
+
+2026-02-24 David Malcolm <dmalcolm@redhat.com>
+
+ PR analyzer/124195
+ * c-c++-common/analyzer/divide-by-zero-1.c: New test.
+ * c-c++-common/analyzer/divide-by-zero-pr124195-2.c: New test.
+ * gcc.dg/analyzer/divide-by-zero-pr124195-1.c: New test.
+
+2026-02-24 Robin Dapp <rdapp@oss.qualcomm.com>
+
+ PR target/124147
+ * gcc.target/riscv/rvv/xtheadvector/pr124147.c: New test.
+
+2026-02-24 Robin Dapp <rdapp@oss.qualcomm.com>
+
+ PR rtl-optimization/123381
+ * gcc.target/riscv/rvv/autovec/pr123381.c: New test.
+
+2026-02-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
+
+ PR target/121240
+ * gcc.target/aarch64/const_create_using_fmov.c: Fix test.
+ * gcc.target/aarch64/pr121240.c: Add new test.
+ * gcc.target/aarch64/vec-init-single-const.c: Fix test.
+ * gcc.target/aarch64/vect-cse-codegen.c: Fix test.
+
+2026-02-24 Torbjörn SVENSSON <torbjorn.svensson@foss.st.com>
+
+ PR testsuite/124064
+ * g++.target/arm/bfloat_cpp_typecheck.C: Drop xfail.
+
+2026-02-24 Torbjörn SVENSSON <torbjorn.svensson@foss.st.com>
+
+ * lib/target-supports.exp: Add -mfpu=auto to
+ arm_v8_3a_complex_neon. This aligns with
+ arm_v8_3a_fp16_complex_neon.
+
+2026-02-24 Eric Botcazou <ebotcazou@adacore.com>
+ Liam Powell <liam@liampwll.com>
+
+ * gnat.dg/specs/aggr12.ads: New test.
+
+2026-02-24 Marek Polacek <polacek@redhat.com>
+
+ * g++.dg/parse/typename6.C: Adjust dg-error.
+ * g++.dg/reflect/pr122634-2.C: Likewise.
+
2026-02-23 Gonzalo Silvalde Blanco <gonzalo.silvalde@gmail.com>
PR fortran/80012
+2026-02-24 Robert Dubner <rdubner@symas.com>
+
+ * intrinsic.cc (string_to_dest): Move call to
+ __gg__adjust_dest_size().
+ (__gg__char): Likewise.
+ (__gg__current_date): Likewise.
+ (__gg__formatted_current_date): Likewise.
+ (__gg__formatted_date): Likewise.
+ (__gg__formatted_datetime): Likewise.
+ (__gg__formatted_time): Likewise.
+ (change_case): Likewise.
+ (__gg__trim): Likewise; fix memory leak.
+ (__gg__reverse): Move call to __gg__adjust_dest_size().
+ (__gg__locale_compare): Likewise
+ (__gg__locale_date): Likewise
+ (__gg__locale_time): Likewise
+ (__gg__locale_time_from_seconds): Likewise
+ * libgcobol.cc (format_for_display_internal): Make the results of
+ intermediate FldNumericBin5 look nice to a human.
+ (init_var_both): Move call to __gg__adjust_dest_size().
+ (__gg__get_argc): Move call to __gg__adjust_dest_size().
+ (__gg__get_argv): Move call to __gg__adjust_dest_size().
+ (__gg__get_command_line): Move call to __gg__adjust_dest_size().
+ (__gg__adjust_dest_size): Properly handle intermediate_e
+ allocations.
+ (__gg__adjust_encoding): Move call to __gg__adjust_dest_size().
+ (__gg__module_name): Move call to __gg__adjust_dest_size().
+ (__gg__refer_from_string): Move call to __gg__adjust_dest_size().
+ (__gg__refer_from_psz): Move call to __gg__adjust_dest_size().
+ (__gg__convert): Move call to __gg__adjust_dest_size().
+ * posix/shim/lseek.cc: Changes to extended functions.
+ * posix/shim/open.cc (posix_opent): Likewise.
+ (posix_open): Likewise.
+ * posix/udf/posix-open.cbl: Likewise.
+ * posix/udf/posix-read.cbl: Likewise.
+ * posix/udf/posix-write.cbl: Likewise.
+ * xmlparse.cc (sayso): Change to debug message.
+ * posix/udf/posix-ftruncate.cbl: New file.
+
2026-02-19 Robert Dubner <rdubner@symas.com>
* gfileio.cc (__gg__file_reopen): Raise exception on failed OPEN
+2026-02-24 Tomasz Kamiński <tkaminsk@redhat.com>
+
+ * testsuite/23_containers/mdspan/at.cc: Updated guard.
+
+2026-02-24 Tomasz Kamiński <tkaminsk@redhat.com>
+
+ * testsuite/23_containers/mdspan/at.cc: Updated test.
+
2026-02-23 Tomasz Kamiński <tkaminsk@redhat.com>
* include/std/mdspan (__mdspan::__is_multi_index): Removed,
projects / thirdparty / gcc.git / commitdiff
