[gcc r16-3447] Daily bump.
GCC Administrator
gccadmin@gcc.gnu.org
Fri Aug 29 00:20:25 GMT 2025
https://gcc.gnu.org/g:a15bdc66d2a03989d631366a509d05283f14a69f
commit r16-3447-ga15bdc66d2a03989d631366a509d05283f14a69f
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date: Fri Aug 29 00:19:55 2025 +0000
Daily bump.
Diff:
---
ChangeLog | 4 +++
fixincludes/ChangeLog | 8 ++++++
gcc/ChangeLog | 69 +++++++++++++++++++++++++++++++++++++++++++++++
gcc/DATESTAMP | 2 +-
gcc/cp/ChangeLog | 27 +++++++++++++++++++
gcc/fortran/ChangeLog | 27 +++++++++++++++++++
gcc/m2/ChangeLog | 31 +++++++++++++++++++++
gcc/testsuite/ChangeLog | 71 +++++++++++++++++++++++++++++++++++++++++++++++++
libstdc++-v3/ChangeLog | 56 ++++++++++++++++++++++++++++++++++++++
9 files changed, 294 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index 289e291e2aa8..75f768f7b902 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2025-08-28 Yuao Ma <c8ef@outlook.com>
+
+ * MAINTAINERS: add myself to write after approval
+
2025-08-21 Richard Sandiford <rdsandiford@googlemail.com>
* MAINTAINERS: Update my email address and stand down as AArch64
diff --git a/fixincludes/ChangeLog b/fixincludes/ChangeLog
index 8b490069a7ae..12fbd9adf7d1 100644
--- a/fixincludes/ChangeLog
+++ b/fixincludes/ChangeLog
@@ -1,3 +1,11 @@
+2025-08-28 Jonathan Wakely <jwakely@redhat.com>
+
+ PR bootstrap/118009
+ PR bootstrap/119089
+ * inclhack.def (pthread_incomplete_struct_argument): Add bypass.
+ * fixincl.tpl: Remove reference to svn in comment.
+ * fixincl.x: Regenerate.
+
2025-08-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
* fixincl.x: Regenerate.
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a95f7724ddcd..10c513f52f34 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,72 @@
+2025-08-28 Andrew Pinski <andrew.pinski@oss.qualcomm.com>
+
+ PR tree-optimization/115201
+ * passes.def: Move cleanup_eh before first tail_recursion.
+
+2025-08-28 Paul-Antoine Arras <parras@baylibre.com>
+
+ * config/riscv/autovec-opt.md (*vfmin_vf_<mode>): Add new pattern to
+ combine vec_duplicate + vfmin.vv into vfmin.vf.
+ * config/riscv/vector.md (@pred_<optab><mode>_scalar): Allow VLS modes.
+
+2025-08-28 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-loop.cc (vect_analyze_loop_form): Dump
+ niter assumption used for versioning.
+
+2025-08-28 Wilco Dijkstra <wilco.dijkstra@arm.com>
+
+ PR middle-end/66462
+ * config/aarch64/aarch64.md (isinf<mode>2): Add new expander.
+ * config/aarch64/iterators.md (mantissa_bits): Add new mode_attr.
+
+2025-08-28 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-loop.cc (vectorize_fold_left_reduction): Do not get
+ reduc_var as argument, instead compute it here.
+ (vect_transform_reduction): Adjust.
+
+2025-08-28 Gaius Mulley <gaiusmod2@gmail.com>
+
+ PR modula2/121629
+ * doc/gm2.texi (Module Search Path): New section.
+ (Compiler options): New option -fm2-pathname-root=.
+ New option -fm2-pathname-rootI.
+
+2025-08-28 Tobias Burnus <tburnus@baylibre.com>
+
+ PR debug/119367
+ * acinclude.m4 (gcc_GAS_FLAGS): For gcn, use "--filetype=obj
+ -triple=amdgcn--amdhsa", if supported.
+ * configure: Regenerate.
+ * doc/install.texi (amdgcn-*-*): Also add llvm-objdump to the list of
+ to-be-copied files.
+
+2025-08-28 Richard Biener <rguenther@suse.de>
+ Jakub Jelinek <jakub@redhat.com>
+
+ * tree-vect-patterns.cc (vect_synth_mult_by_constant): Avoid
+ in cases that introduce multiple uses of reduction operands.
+
+2025-08-28 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-patterns.cc (vect_recog_divmod_pattern): Avoid
+ for stmts participating in a reduction.
+
+2025-08-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/119367
+ * configure.ac (gcc_cv_as_leb128): Add fallback using readelf.
+ Grammar fix in comment.
+ * configure: Regenerate.
+
+2025-08-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/119367
+ * dwarf2out.cc (output_one_line_info_table) <case LI_adv_address>: If
+ HAVE_AS_LEB128, use DW_LNS_advance_pc with dw2_asm_output_delta_uleb128
+ instead of DW_LNS_fixed_advance_pc with dw2_asm_output_delta.
+
2025-08-27 Andrew Pinski <andrew.pinski@oss.qualcomm.com>
PR tree-optimization/121695
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index d80fed096e28..80c0310a53b1 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20250828
+20250829
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 056ee4047b52..9328a80eff9b 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,30 @@
+2025-08-28 Jason Merrill <jason@redhat.com>
+
+ PR c++/107953
+ * parser.cc (cp_parser_lambda_expression): Set
+ greater_than_is_operator_p.
+
+2025-08-28 Nathaniel Shead <nathanieloshead@gmail.com>
+
+ PR c++/119844
+ * typeck2.cc (cxx_incomplete_type_inform): Add explanation when
+ a similar type is complete but attached to a different module.
+ Also fix handling of partial specs and templates.
+
+2025-08-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/121583
+ * semantics.cc (apply_deduced_return_type): Adjust
+ fun->returns*_struct when !uses_template_parms (fco) instead of
+ when !processing_template_decl.
+
+2025-08-28 Jakub Jelinek <jakub@redhat.com>
+ Jason Merrill <jason@redhat.com>
+
+ PR c++/121575
+ * pt.cc (tsubst_expr) <case PARM_DECL>: If DECL_CONTEXT (t) isn't a
+ template return t for PARM_DECLs without local specialization.
+
2025-08-26 Sandra Loosemore <sloosemore@baylibre.com>
PR middle-end/118839
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 9300e6f1e691..a78b83b44ffc 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,30 @@
+2025-08-28 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/82843
+ * intrinsic.cc (gfc_convert_type_warn): If the 'from_ts' is a
+ PDT instance, copy the derived type to the target ts.
+ * resolve.cc (gfc_resolve_ref): A PDT component in a component
+ reference can be that of the pdt_template. Unconditionally use
+ component of the PDT instance to ensure that the backend_decl
+ is set during translation. Likewise if a component is
+ encountered that is a PDT template type, use the component
+ parmeters to convert to the correct PDT instance.
+
+2025-08-28 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/82205
+ * decl.cc (gfc_get_pdt_instance): Copy the default initializer
+ for components that are not PDT parameters or parameterized. If
+ any component is a pointer or allocatable set the attributes
+ 'pointer_comp' or 'alloc_comp' of the new PDT instance.
+ * primary.cc (gfc_match_rvalue): Implement the correct form of
+ PDT constructors with 'name (type parms)(component values)'.
+ * trans-array.cc (structure_alloc_comps): Apply scalar default
+ initializers. Array initializers await the coming change in PDT
+ representation.
+ * trans-io.cc (transfer_expr): Do not output the type parms of
+ a PDT in list directed output.
+
2025-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/114611
diff --git a/gcc/m2/ChangeLog b/gcc/m2/ChangeLog
index ad10605a3738..24b97a0127d0 100644
--- a/gcc/m2/ChangeLog
+++ b/gcc/m2/ChangeLog
@@ -1,3 +1,34 @@
+2025-08-28 Gaius Mulley <gaiusmod2@gmail.com>
+
+ PR modula2/121629
+ * gm2-compiler/PathName.mod: Add copyright notice.
+ * gm2-lang.cc (named_path): Add field lib_root.
+ (push_back_Ipath): Set lib_root false.
+ (push_back_lib_root): New function.
+ (get_dir_sep_size): Ditto.
+ (add_path_component): Ditto.
+ (add_one_import_path): Ditto.
+ (add_non_dialect_specific_path): Ditto.
+ (foreach_lib_gen_import_path): Ditto.
+ (get_module_source_dir): Ditto.
+ (add_default_include_paths): Ditto.
+ (assign_flibs): Ditto.
+ (m2_pathname_root): Ditto.
+ (add_m2_import_paths): Remove function.
+ (gm2_langhook_post_options): Call assign_flibs.
+ Check np.lib_root and call foreach_lib_gen_import_path.
+ Replace call to add_m2_import_paths with a call to
+ add_default_include_paths.
+ (gm2_langhook_handle_option): Add case OPT_fm2_pathname_rootI_.
+ * gm2spec.cc (named_path): Add field lib_root.
+ (push_back_Ipath): Set lib_root false.
+ (push_back_lib_root): New function.
+ (add_m2_I_path): Add OPT_fm2_pathname_rootI_ option
+ if np.lib_root.
+ (lang_specific_driver): Add case OPT_fm2_pathname_root_.
+ * lang.opt (fm2-pathname-root=): New option.
+ (fm2-pathname-rootI=): Ditto.
+
2025-08-01 Gaius Mulley <gaiusmod2@gmail.com>
PR modula2/121354
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 705d9a10e0d8..63156a24c3e2 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,74 @@
+2025-08-28 Jason Merrill <jason@redhat.com>
+
+ PR c++/107953
+ * g++.dg/cpp2a/lambda-targ18.C: New test.
+
+2025-08-28 Paul-Antoine Arras <parras@baylibre.com>
+
+ * gcc.target/riscv/rvv/autovec/vls/floating-point-min-2.c: Adjust scan
+ dump.
+ * gcc.target/riscv/rvv/autovec/vls/floating-point-min-4.c: Likewise.
+ * gcc.target/riscv/rvv/autovec/vx_vf/vf-1-f16.c: Add vfmin.
+ * gcc.target/riscv/rvv/autovec/vx_vf/vf-1-f32.c: Likewise.
+ * gcc.target/riscv/rvv/autovec/vx_vf/vf-1-f64.c: Likewise.
+ * gcc.target/riscv/rvv/autovec/vx_vf/vf-2-f16.c: Likewise.
+ * gcc.target/riscv/rvv/autovec/vx_vf/vf-2-f32.c: Likewise.
+ * gcc.target/riscv/rvv/autovec/vx_vf/vf-2-f64.c: Likewise.
+ * gcc.target/riscv/rvv/autovec/vx_vf/vf-3-f16.c: Likewise.
+ * gcc.target/riscv/rvv/autovec/vx_vf/vf-3-f32.c: Likewise.
+ * gcc.target/riscv/rvv/autovec/vx_vf/vf-3-f64.c: Likewise.
+ * gcc.target/riscv/rvv/autovec/vx_vf/vf_binop.h: Add support for
+ function variants.
+ * gcc.target/riscv/rvv/autovec/vx_vf/vf_binop_data.h: Add data for
+ vfmin.
+ * gcc.target/riscv/rvv/autovec/vx_vf/vf_vfmin-run-1-f16.c: New test.
+ * gcc.target/riscv/rvv/autovec/vx_vf/vf_vfmin-run-1-f32.c: New test.
+ * gcc.target/riscv/rvv/autovec/vx_vf/vf_vfmin-run-1-f64.c: New test.
+
+2025-08-28 Wilco Dijkstra <wilco.dijkstra@arm.com>
+
+ PR middle-end/66462
+ * gcc.target/aarch64/pr66462.c: Add new test.
+
+2025-08-28 Nathaniel Shead <nathanieloshead@gmail.com>
+
+ PR c++/119844
+ * g++.dg/modules/pr119844_a.C: New test.
+ * g++.dg/modules/pr119844_b.C: New test.
+ * g++.dg/template/incomplete13.C: New file.
+
+2025-08-28 Gaius Mulley <gaiusmod2@gmail.com>
+
+ PR modula2/121629
+ * gm2/switches/pathnameroot/pass/switches-pathnameroot-pass.exp: New test.
+ * gm2/switches/pathnameroot/pass/test.mod: New test.
+ * gm2/switches/pathnameroot/pass/testlib/m2/foo.def: New test.
+ * gm2/switches/pathnameroot/pass/testlib/m2/foo.mod: New test.
+
+2025-08-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/121583
+ * g++.dg/cpp26/expansion-stmt23.C: New test.
+ * g++.dg/cpp26/expansion-stmt24.C: New test.
+
+2025-08-28 Jakub Jelinek <jakub@redhat.com>
+ Jason Merrill <jason@redhat.com>
+
+ PR c++/121575
+ * g++.dg/cpp26/expansion-stmt20.C: New test.
+
+2025-08-28 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/82843
+ * gfortran.dg/pdt_40.f03: New test.
+
+2025-08-28 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/82205
+ * gfortran.dg/pdt_22.f03: Use the correct for PDT constructors.
+ * gfortran.dg/pdt_23.f03: Likewise.
+ * gfortran.dg/pdt_3.f03: Likewise.
+
2025-08-27 Jeff Law <jlaw@ventanamicro.com>
* gcc.target/riscv/nozicond-2.c: Remove xfails.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index de9f918789a0..eb0f8ca04287 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,59 @@
+2025-08-28 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/119670
+ * acinclude.m4 (GLIBCXX_CHECK_DEBUGGING): Check for facilities
+ needed by <debugging>.
+ * config.h.in: Regenerate.
+ * configure: Regenerate.
+ * configure.ac: Use GLIBCXX_CHECK_DEBUGGING.
+ * include/Makefile.am: Add new header.
+ * include/Makefile.in: Regenerate.
+ * include/bits/version.def (debugging): Add.
+ * include/bits/version.h: Regenerate.
+ * include/precompiled/stdc++.h: Add new header.
+ * src/c++26/Makefile.am: Add new file.
+ * src/c++26/Makefile.in: Regenerate.
+ * include/std/debugging: New file.
+ * src/c++26/debugging.cc: New file.
+ * testsuite/19_diagnostics/debugging/breakpoint.cc: New test.
+ * testsuite/19_diagnostics/debugging/breakpoint_if_debugging.cc:
+ New test.
+ * testsuite/19_diagnostics/debugging/is_debugger_present.cc: New
+ test.
+ * testsuite/19_diagnostics/debugging/is_debugger_present-2.cc:
+ New test.
+
+2025-08-28 Tomasz Kamiński <tkaminsk@redhat.com>
+
+ * testsuite/18_support/comparisons/categories/zero_neg.cc: New test.
+
+2025-08-28 Weslley da Silva Pereira <weslley.spereira@gmail.com>
+
+ * include/std/complex (polar, __complex_sqrt, pow)
+ (__complex_pow_unsigned): Use explicit conversions from int to
+ the complex value_type.
+
+2025-08-28 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/121046
+ * include/std/bitset (bitset(const CharT*, ...)): Add
+ constraints on CharT type.
+ * testsuite/23_containers/bitset/lwg4294.cc: New test.
+
+2025-08-28 Tomasz Kamiński <tkaminsk@redhat.com>
+
+ * libsupc++/compare (__cmp_cat::_Ord): Add unordered enumerator.
+ (__cmp_cat::_Ncmp): Remove.
+ (__cmp_cat::__ord, __cmp_cat::__make): Define.
+ (partial_ordering::partial_ordering(__cmp_cat::_Ncmp)): Remove.
+ (operator<=>(__cmp_cat::__unspec, partial_ordering))
+ (partial_ordering::unordered): Replace _Ncmp with _Ord.
+ (std::partial_ordering, std::weak_ordering, std::strong_ordering):
+ Befriend __ord and __make helpers, remove friend declartions for
+ other orderings.
+ (__compare::__fp_weak_ordering): Remove unused __cat variable.
+ Simplify ordering conversions.
+
2025-08-27 Tomasz Kamiński <tkaminsk@redhat.com>
* libsupc++/compare
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