Daily bump.HEADtrunkmaster

13 files changed, 284 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index f7f3d99..889f346 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2025-08-07  Pengfei Li  <Pengfei.Li2@arm.com>
+
+	* MAINTAINERS: Add myself.
+
 2025-08-05  Thomas Schwinge  <tschwinge@baylibre.com>
 
 	* .gitignore: Remove 'libgrust/*/target/'.
diff --git a/contrib/ChangeLog b/contrib/ChangeLog
index f4f48e5..5370de6 100644
--- a/contrib/ChangeLog
+++ b/contrib/ChangeLog
@@ -1,3 +1,11 @@
+2025-08-07  Tobias Burnus  <tburnus@baylibre.com>
+
+	PR other/120237
+	* download_prerequisites: Update to download GMP 6.3.0 (before 6.2.1),
+	MPFR 4.2.2 (before 4.1.0), and MPC 1.3.1 (before 1.2.1).
+	* prerequisites.md5: Update hash.
+	* prerequisites.sha512: Likewise.
+
 2025-07-28  David Malcolm  <dmalcolm@redhat.com>
 
 	* gcc-changelog/git_commit.py: Add "diagnostics" to bug
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b600551..fab0d36 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,57 @@
+2025-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR target/121414
+	* config/aarch64/aarch64.cc (aarch64_is_variant_pcs): New function,
+	split out from...
+	(aarch64_asm_output_variant_pcs): ...here.  Handle various types
+	of SME function type.
+
+2025-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR rtl-optimization/120718
+	* simplify-rtx.cc (simplify_context::simplify_gen_subreg):
+	Remove MODE_COMPOSITE_P condition.
+
+2025-08-07  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/121405
+	* tree-ssa-sccvn.cc (visit_nary_op): Handle BIT_FIELD_REF
+	with reference def by looking up a combination of both.
+
+2025-08-07  Pengfei Li  <Pengfei.Li2@arm.com>
+
+	* tree-vect-data-refs.cc (vect_compute_data_ref_alignment):
+	Allow DR target alignment to be a poly_int.
+	(vect_enhance_data_refs_alignment): Support peeling and
+	versioning for VLA modes.
+	* tree-vect-loop-manip.cc (get_misalign_in_elems): Remove
+	power-of-two rounding in peeling.
+	(vect_create_cond_for_align_checks): Update alignment check
+	logic for poly_int mask.
+	(vect_create_cond_for_vla_spec_read): New runtime checks.
+	(vect_loop_versioning): Support new runtime checks.
+	* tree-vect-loop.cc (_loop_vec_info::_loop_vec_info): Add a new
+	loop_vinfo field.
+	(vectorizable_induction): Fix wrong IV offset issue.
+	* tree-vect-stmts.cc (get_load_store_type): Refactor
+	vectorizable checks for speculative loads.
+	* tree-vectorizer.h (LOOP_VINFO_MAX_SPEC_READ_AMOUNT): New
+	macro for new runtime checks.
+	(LOOP_REQUIRES_VERSIONING_FOR_SPEC_READ): Likewise
+	(LOOP_REQUIRES_VERSIONING): Update macro for new runtime checks.
+
+2025-08-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR preprocessor/120778
+	* doc/invoke.texi (Wkeyword-macro): Document.
+
+2025-08-07  Stefan Schulze Frielinghaus  <stefansf@gcc.gnu.org>
+
+	* config/s390/s390.cc (print_operand): Allow arbitrary wide_int
+	constants for _BitInt.
+	(s390_bitint_type_info): Implement target hook
+	TARGET_C_BITINT_TYPE_INFO.
+
 2025-08-06  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR target/96226
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index d4024d7..1f2f1bb 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20250807
+20250808
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 2abe6df..ee84aa6 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,18 @@
+2025-08-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/117783
+	* c-cppbuiltin.cc (c_cpp_builtins): Change __cpp_structured_bindings
+	predefined value for C++26 from 202403L to 202411L.
+
+2025-08-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR preprocessor/120778
+	* c.opt (Wkeyword-macro): New option.
+	* c.opt.urls: Regenerate.
+	* c-common.h (cxx_dialect): Comment formatting fix.
+	* c-opts.cc (c_common_post_options): Default to
+	-Wkeyword-macro for C++26 if pedantic.
+
 2025-08-06  Alexandre Oliva  <oliva@adacore.com>
 
 	* c-attribs.cc (handle_hardbool_attribute): Create distinct
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 2e5c896..87a18c9 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,9 @@
+2025-08-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR preprocessor/120778
+	* c-decl.cc (c_init_decl_processing): Mark cpp nodes corresponding
+	to keywords as NODE_WARN if warn_keyword_macro.
+
 2025-08-06  Alexandre Oliva  <oliva@adacore.com>
 
 	* c-tree.h (C_BOOLEAN_TYPE_P): Cover hardbools as well.
diff --git a/gcc/cobol/ChangeLog b/gcc/cobol/ChangeLog
index 35d645c..8c47213 100644
--- a/gcc/cobol/ChangeLog
+++ b/gcc/cobol/ChangeLog
@@ -1,3 +1,13 @@
+2025-08-07  Robert Dubner  <rdubner@symas.com>
+
+	* cbldiag.h (location_dump): Source code formatting.
+	* parse.y: error_msg formatting.
+	* scan.l: Remove UTF-8 character from regex pattern.
+	* scan_ante.h (numstr_of): error_msg formatting.
+	* show_parse.h (class ANALYZE): Suppress cppcheck error.
+	* util.cc (cbl_field_t::report_invalid_initial_value):
+	error_msg formatting.
+
 2025-08-02  Jakub Jelinek  <jakub@redhat.com>
 
 	* parse.y (intrinsic): Use %td format specifier with no cast on
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 8e9b8ea..061c4e4 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,48 @@
+2025-08-07  Patrick Palka  <ppalka@redhat.com>
+
+	* call.cc (extract_call_expr): Remove handling of C++20
+	rewritten comparison operators.
+
+2025-08-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/117783
+	* parser.cc: Implement C++26 P1061R10 - Structured Bindings can
+	introduce a Pack.
+	(cp_parser_range_for): Also handle TREE_VEC as DECL_VALUE_EXPR
+	instead of ARRAY_REF.
+	(cp_parser_decomposition_declaration): Use sb-identifier-list instead
+	of identifier-list in comments.  Parse structured bindings with
+	structured binding pack.  Don't emit pedwarn about structured
+	binding attributes in structured bindings inside of a condition.
+	(cp_convert_omp_range_for): Also handle TREE_VEC as DECL_VALUE_EXPR
+	instead of ARRAY_REF.
+	* decl.cc (get_tuple_element_type): Change i argument type from
+	unsigned to unsigned HOST_WIDE_INT.
+	(get_tuple_decomp_init): Likewise.
+	(set_sb_pack_name): New function.
+	(cp_finish_decomp): Handle structured binding packs.
+	* pt.cc (tsubst_pack_expansion): Handle structured binding packs
+	and capture proxies for them.  Formatting fixes.
+	(tsubst_decl): For structured binding packs don't tsubst TREE_TYPE
+	first, instead recreate the type after r is created.
+	(tsubst_omp_for_iterator): Also handle TREE_VEC as DECL_VALUE_EXPR
+	instead of ARRAY_REF.
+	(tsubst_expr): Handle sizeof... on non-dependent structure binding
+	packs.
+	(value_dependent_expression_p): Return false for sizeof... on
+	non-dependent structure binding packs.
+	(instantiation_dependent_r): Don't recurse on sizeof... on
+	non-dependent structure binding packs.
+	* constexpr.cc (potential_constant_expression_1): Also handle
+	TREE_VEC on DECL_VALUE_EXPR of structure binding packs.
+
+2025-08-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR preprocessor/120778
+	* lex.cc (cxx_init): Mark cpp nodes corresponding
+	to keywords, identifiers with special meaning and standard
+	attribute identifiers as NODE_WARN if warn_keyword_macro.
+
 2025-08-06  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/121231
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index df2c843..ee43695 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,100 @@
+2025-08-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/117783
+	* g++.dg/cpp26/decomp13.C: New test.
+	* g++.dg/cpp26/decomp14.C: New test.
+	* g++.dg/cpp26/decomp15.C: New test.
+	* g++.dg/cpp26/decomp16.C: New test.
+	* g++.dg/cpp26/decomp17.C: New test.
+	* g++.dg/cpp26/decomp18.C: New test.
+	* g++.dg/cpp26/decomp19.C: New test.
+	* g++.dg/cpp26/decomp20.C: New test.
+	* g++.dg/cpp26/decomp21.C: New test.
+	* g++.dg/cpp26/feat-cxx26.C (__cpp_structured_bindings): Expect
+	202411 rather than 202403.
+
+2025-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR target/121414
+	* gcc.target/aarch64/sme/pr121414_1.c: New test.
+
+2025-08-07  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR rtl-optimization/120718
+	* gcc.target/aarch64/sve/acle/general/pr120718.c: New test.
+
+2025-08-07  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/121405
+	* gcc.dg/tree-ssa/ssa-fre-107.c: New testcase.
+	* gcc.target/i386/pr90579.c: Adjust.
+
+2025-08-07  Pengfei Li  <Pengfei.Li2@arm.com>
+
+	* gcc.target/aarch64/sve/peel_ind_11.c: New test.
+	* gcc.target/aarch64/sve/peel_ind_11_run.c: New test.
+	* gcc.target/aarch64/sve/peel_ind_12.c: New test.
+	* gcc.target/aarch64/sve/peel_ind_12_run.c: New test.
+	* gcc.target/aarch64/sve/peel_ind_13.c: New test.
+	* gcc.target/aarch64/sve/peel_ind_13_run.c: New test.
+
+2025-08-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR preprocessor/120778
+	* g++.dg/DRs/dr2577-1.C: New test.
+	* g++.dg/DRs/dr2577-2.C: New test.
+	* g++.dg/DRs/dr2577-2.h: New file.
+	* g++.dg/DRs/dr2577-3.C: New test.
+	* g++.dg/DRs/dr2577-3.h: New file.
+
+2025-08-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR preprocessor/120778
+	* g++.dg/DRs/dr2575.C: New test.
+
+2025-08-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR preprocessor/120778
+	* g++.dg/DRs/dr2576.C: New test.
+
+2025-08-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR preprocessor/120778
+	* gcc.dg/Wkeyword-macro-1.c: New test.
+	* gcc.dg/Wkeyword-macro-2.c: New test.
+	* gcc.dg/Wkeyword-macro-3.c: New test.
+	* gcc.dg/Wkeyword-macro-4.c: New test.
+	* gcc.dg/Wkeyword-macro-5.c: New test.
+	* gcc.dg/Wkeyword-macro-6.c: New test.
+	* gcc.dg/Wkeyword-macro-7.c: New test.
+	* gcc.dg/Wkeyword-macro-8.c: New test.
+	* gcc.dg/Wkeyword-macro-9.c: New test.
+	* g++.dg/warn/Wkeyword-macro-1.C: New test.
+	* g++.dg/warn/Wkeyword-macro-2.C: New test.
+	* g++.dg/warn/Wkeyword-macro-3.C: New test.
+	* g++.dg/warn/Wkeyword-macro-4.C: New test.
+	* g++.dg/warn/Wkeyword-macro-5.C: New test.
+	* g++.dg/warn/Wkeyword-macro-6.C: New test.
+	* g++.dg/warn/Wkeyword-macro-7.C: New test.
+	* g++.dg/warn/Wkeyword-macro-8.C: New test.
+	* g++.dg/warn/Wkeyword-macro-9.C: New test.
+	* g++.dg/warn/Wkeyword-macro-10.C: New test.
+	* g++.dg/opt/pr82577.C: Don't #define register to nothing for
+	C++17 and later.  Instead define reg macro to nothing for C++17
+	and later or to register and use it instead of register.
+	* g++.dg/modules/atom-preamble-3.C: Add -Wno-keyword-macro to
+	dg-additional-options.
+	* g++.dg/template/sfinae17.C (static_assert): Rename macro to ...
+	(my_static_assert): ... this.
+	(main): Use my_static_assert instead of static_assert.
+
+2025-08-07  Stefan Schulze Frielinghaus  <stefansf@gcc.gnu.org>
+
+	* gcc.target/s390/bitint-1.c: New test.
+	* gcc.target/s390/bitint-2.c: New test.
+	* gcc.target/s390/bitint-3.c: New test.
+	* gcc.target/s390/bitint-4.c: New test.
+
 2025-08-06  Sam James  <sam@gentoo.org>
 
 	* g++.dg/cpp26/constexpr-new3.C: Escape '[' and ']'.
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 7deda4b..874a08a 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,15 @@
+2025-08-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR preprocessor/120778
+	* include/cpplib.h (struct cpp_options): Add cpp_warn_keyword_macro.
+	(enum cpp_warning_reason): Add CPP_W_KEYWORD_MACRO enumerator.
+	(cpp_keyword_p): New inline function.
+	* directives.cc (do_undef): Support -Wkeyword-macro diagnostics.
+	* macro.cc (warn_of_redefinition): Ignore NODE_WARN flag on nodes
+	registered for -Wkeyword-macro.
+	(_cpp_create_definition): Support -Wkeyword-macro diagnostics.
+	Formatting fixes.
+
 2025-08-05  Jakub Jelinek  <jakub@redhat.com>
 
 	PR preprocessor/120778
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 882117d..c4cba3b 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,17 @@
+2025-08-07  Stefan Schulze Frielinghaus  <stefansf@gcc.gnu.org>
+
+	* config/s390/libgcc-glibc.ver: Export _BitInt support
+	functions.
+	* config/s390/t-softfp (softfp_extras): Add fixtfbitint
+	floatbitinttf.
+
+2025-08-07  Stefan Schulze Frielinghaus  <stefansf@gcc.gnu.org>
+
+	* config.host: Include makefiles t-softfp for -m64.
+	* config/s390/sfp-exceptions.c: New file.
+	* config/s390/sfp-machine.h: New file.
+	* config/s390/t-softfp: New file.
+
 2025-08-06  Jakub Jelinek  <jakub@redhat.com>
 
 	PR libgcc/121397
diff --git a/libgcobol/ChangeLog b/libgcobol/ChangeLog
index 91a3b86..203a0e7 100644
--- a/libgcobol/ChangeLog
+++ b/libgcobol/ChangeLog
@@ -1,3 +1,15 @@
+2025-08-07  Robert Dubner  <rdubner@symas.com>
+
+	* Makefile.am: Include new stringbin.cc file.
+	* Makefile.in: Regenerated.
+	* libgcobol.cc (__gg__power_of_ten): Improve error message.
+	(__gg__binary_to_string): Deleted.
+	(__gg__binary_to_string_internal): Deleted.
+	(int128_to_field): Use new conversion routine.
+	(__gg__move): Use new conversion routine.
+	* stringbin.cc: New file. Implements new conversion routine.
+	* stringbin.h: New file. Likewise.
+
 2025-07-13  Robert Dubner  <rdubner@symas.com>
 
 	* common-defs.h (PTRCAST): Moved here from libgcobol.h.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 09ee090..72a8610 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,9 @@
+2025-08-07  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/xml/manual/build_hacking.xml: Switch gcc.gnu.org installation
+	docs to https.
+	* doc/html/manual/appendix_porting.html: Regenerate.
+
 2025-08-05  Jakub Jelinek  <jakub@redhat.com>
 
 	PR libstdc++/121373