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GCC Administrator
2026-02-24 00:16:30 +00:00
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64
gcc/ChangeLog
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2026-02-23 Sandra Loosemore <sloosemore@baylibre.com>
PR translation/118988
* params.opt (-param=cycle-accurate-model=): Fix wording of help
string.
(-param=phiopt-factor-max-stmts-live=): Likewise.
2026-02-23 Sandra Loosemore <sloosemore@baylibre.com>
* config/gcn/gcn.md (addsi3): Disparage vector alternative.
(addptrdi3): Reverse order of vector and scalar alternatives
to prefer the latter.
(subsi3): Disparage vector alternatives.
(mulsi3): Likewise.
(muldi3): Likewise.
(bitunop <expander>si2): Likewise.
(vec_and_scalar_com <expander>si3): Likewise.
(vec_and_scalar_nocom <expander>si3): Likewise.
(one_cmpldi2): Likewise.
(vec_and_scalar64_com <expander>di3): Likwise.
(vec_and_scalar64_nocom <expander>di3): Likwise.
2026-02-23 Paul-Antoine Arras <parras@baylibre.com>
PR fortran/120505
* gimplify.cc (omp_accumulate_sibling_list): When the containing struct
is a Fortran array descriptor, sort mapped components by offset.
2026-02-23 Paul-Antoine Arras <parras@baylibre.com>
PR fortran/120505
* gimplify.cc (omp_mapped_by_containing_struct): Handle Fortran array
descriptors.
(omp_build_struct_sibling_lists): Allow attach_detach bias to be
adjusted on non-target regions.
(gimplify_adjust_omp_clauses): Remove GIMPLE-only nodes.
* tree-pretty-print.cc (dump_omp_clause): Handle
OMP_CLAUSE_MAP_SIZE_NEEDS_ADJUSTMENT and OMP_CLAUSE_MAP_GIMPLE_ONLY.
* tree.h (OMP_CLAUSE_MAP_SIZE_NEEDS_ADJUSTMENT,
OMP_CLAUSE_MAP_GIMPLE_ONLY): Define.
2026-02-23 Alice Carlotti <alice.carlotti@arm.com>
* config/aarch64/aarch64.cc (aarch64_override_options_internal):
Remove +sme+nosve sorry, and remove SVE from nosme workaround.
* doc/invoke.texi: Remove SVE2 requirement from +sme.
2026-02-23 Alice Carlotti <alice.carlotti@arm.com>
* config/aarch64/aarch64-c.cc (aarch64_update_cpp_builtins):
Replace TARGET_SVE{2} with explicit feature flag checks.
* config/aarch64/aarch64.cc
(aarch64_adjust_generic_arch_tuning): Add SME to SVE2 check.
* config/aarch64/aarch64.h (TARGET_SVE): Adjust condition.
(TARGET_SVE2): Ditto.
2026-02-23 Alice Carlotti <alice.carlotti@arm.com>
* config/aarch64/aarch64-sme.md (UNSPEC_GET_CURRENT_VG): New
enum value.
(aarch64_get_current_vg): New insn.
* config/aarch64/aarch64.cc (aarch64_save_callee_saves): Use
__arm_get_current_vg if cntd is unavailable.
2026-02-22 Roger Sayle <roger@nextmovesoftware.com>
PR c/123716

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gcc/DATESTAMP
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20260223
20260224

20
gcc/algol68/ChangeLog
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2026-02-23 Jose E. Marchesi <jemarch@gnu.org>
* a68.h: Remove prototypes for *_width functions.
* a68-parser-prelude.cc (stand_prelude): Do not define *width
functions.
* a68-low-ints.cc (a68_int_width): Remove.
* a68-low-reals.cc (a68_real_width): Likewise.
(a68_real_exp_width): Likewise.
* a68-low-prelude.cc (a68_lower_longintwidth): Likewise.
(a68_lower_intwidth): Likewise.
(a68_lower_longlongintwidth): Likewise.
(a68_lower_shortintwidth): Likewise.
(a68_lower_shortshortintwidth): Likewise.
(a68_lower_realwidth): Likewise.
(a68_lower_longrealwidth): Likewise.
(a68_lower_longlongrealwidth): Likewise.
(a68_lower_expwidth): Likewise.
(a68_lower_longexpwidth): Likewise.
(a68_lower_longlongexpwidth): Likewise.
2026-02-22 Jose E. Marchesi <jemarch@gnu.org>
* a68-low-units.cc (lower_subscript_for_trimmers): Do not crash

21
gcc/cp/ChangeLog
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2026-02-23 Marek Polacek <polacek@redhat.com>
* parser.cc (cp_parser_splice_expression): For dependent splices return
earlier. Refactor. For address_p, build an OFFSET_REF. Don't pass
context to finish_id_expression.
* semantics.cc (finish_id_expression_1): Adjust an assert to also check
flag_reflection.
2026-02-23 Marek Polacek <polacek@redhat.com>
PR c++/124150
* reflect.cc (eval_substitute): Add an OVERLOAD around
a DECL_FUNCTION_TEMPLATE_P.
2026-02-23 Marek Polacek <polacek@redhat.com>
PR c++/123641
* name-lookup.cc: Move STAT_* and MAYBE_STAT_* macros from here to...
* name-lookup.h: ...here.
* reflect.cc (namespace_members_of): Use them. Skip STAT_TYPE_HIDDEN_P.
2026-02-22 Jakub Jelinek <jakub@redhat.com>
PR c++/124173

20
gcc/fortran/ChangeLog
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@@ -1,3 +1,23 @@
2026-02-23 Gonzalo Silvalde Blanco <gonzalo.silvalde@gmail.com>
PR fortran/80012
* symbol.cc (gfc_add_procedure): Split error into gfc_error and
inform using auto_diagnostic_group.
2026-02-23 Paul-Antoine Arras <parras@baylibre.com>
PR fortran/120505
* trans-openmp.cc (gfc_map_array_descriptor): New function.
(gfc_trans_omp_clauses): Emit map clauses for intermediate array
descriptors.
2026-02-23 Christopher Albert <albert@tugraz.at>
PR fortran/123949
* trans-array.cc (structure_alloc_comps): Add missing
gfc_init_se call in case ALLOCATE_PDT_COMP for scalar
component default initializer.
2026-02-21 Harald Anlauf <anlauf@gmx.de>
Revert:

150
gcc/testsuite/ChangeLog
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2026-02-23 Gonzalo Silvalde Blanco <gonzalo.silvalde@gmail.com>
PR fortran/80012
* gfortran.dg/pr80012.f90: New test.
2026-02-23 Paul-Antoine Arras <parras@baylibre.com>
PR fortran/120505
* gfortran.dg/gomp/map-subarray-4.f90: Update scan dumps for -m32.
2026-02-23 Marek Polacek <polacek@redhat.com>
PR c++/124150
* g++.dg/reflect/substitute4.C: New test.
2026-02-23 Marek Polacek <polacek@redhat.com>
PR c++/123641
* g++.dg/reflect/members_of8.C: New test.
2026-02-23 Paul-Antoine Arras <parras@baylibre.com>
PR fortran/120505
* gfortran.dg/gomp/map-subarray-4.f90: New test.
2026-02-23 Paul-Antoine Arras <parras@baylibre.com>
PR fortran/120505
* gfortran.dg/gomp/map-subarray-3.f90: New test.
* gfortran.dg/gomp/map-subarray-5.f90: New test.
2026-02-23 Alice Carlotti <alice.carlotti@arm.com>
* g++.target/aarch64/sme/aarch64-sme-acle-asm.exp: Use
-march=armv8-a+sme when SME isn't already enabled.
* g++.target/aarch64/sme/aarch64-sme.exp: Ditto.
* g++.target/aarch64/sme2/aarch64-sme2-acle-asm.exp: Ditto.
* gcc.target/aarch64/sme/aarch64-sme-acle-asm.exp: Ditto.
* gcc.target/aarch64/sme/aarch64-sme.exp: Ditto.
* gcc.target/aarch64/sme2/aarch64-sme2-acle-asm.exp: Ditto.
2026-02-23 Alice Carlotti <alice.carlotti@arm.com>
* g++.target/aarch64/sme/exceptions_2.C: Add +sve pragma.
* g++.target/aarch64/sme/exceptions_2_nosve.C: New test.
* gcc.target/aarch64/sme/acle-asm/ldr_vnum_za_sc.c: Remove
svbool_t parameters.
* gcc.target/aarch64/sme/acle-asm/ldr_za_sc.c: Ditto.
* gcc.target/aarch64/sme/acle-asm/str_vnum_za_sc.c: Ditto.
* gcc.target/aarch64/sme/acle-asm/str_za_sc.c: Ditto.
* gcc.target/aarch64/sme/acle-asm/test_sme_acle.h
(TEST_LOAD_ZA_NOPRED, TEST_STORE_ZA_NOPRED): New macros.
* gcc.target/aarch64/sme/call_sm_switch_1.c: Add +sve pragma.
* gcc.target/aarch64/sme/call_sm_switch_1_nosve.c: New test.
* gcc.target/aarch64/sme/call_sm_switch_3.c: Add +sve pragma.
* gcc.target/aarch64/sme/call_sm_switch_3_nosve.c: New test.
* gcc.target/aarch64/sme/call_sm_switch_5.c: Add +sve pragma.
* gcc.target/aarch64/sme/call_sm_switch_6.c: Add +sve pragma.
* gcc.target/aarch64/sme/call_sm_switch_11.c: Add +sve pragma.
* gcc.target/aarch64/sme/call_sm_switch_11_nosve.c: New test.
* gcc.target/aarch64/sme/inlining_9.c: Add +sve pragma.
* gcc.target/aarch64/sme/inlining_10.c: Add +sve pragma.
* gcc.target/aarch64/sme/inlining_11.c: Add +sve pragma.
* gcc.target/aarch64/sme/locally_streaming_1.c:
* gcc.target/aarch64/sme/locally_streaming_1_nosve.c: New test.
* gcc.target/aarch64/sme/pr121028.c: Add +sve to pragma.
* gcc.target/aarch64/sme/vect-dotprod-twoway.c: Add -mtune.
* gcc.target/aarch64/sme2/acle-asm/ldr_zt.c: Use svcntsb instead
of svcntb.
* gcc.target/aarch64/sme2/acle-asm/str_zt.c: Ditto.
2026-02-23 Alice Carlotti <alice.carlotti@arm.com>
* gcc.target/aarch64/pragma_cpp_predefs_4.c: Remove unnecessary
uses of +sve2.
* gcc.target/aarch64/sve/acle/general-c/binary_int_opt_single_n_2.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/binary_opt_single_n_2.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/binary_single_1.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/binary_za_slice_int_opt_single_1.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/binary_za_slice_lane_1.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/binary_za_slice_lane_2.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/binary_za_slice_lane_3.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/binary_za_slice_lane_4.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/binary_za_slice_opt_single_1.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/binary_za_slice_opt_single_2.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/binary_za_slice_opt_single_3.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/binary_za_slice_uint_opt_single_1.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/binaryxn_2.c: Ditto.
* gcc.target/aarch64/sve/acle/general-c/clamp_1.c: Ditto.
* gcc.target/aarch64/sve/acle/general-c/compare_scalar_count_1.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/dot_za_slice_int_lane_1.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/dot_za_slice_lane_1.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/dot_za_slice_lane_2.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/dot_za_slice_uint_lane_1.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/shift_right_imm_narrowxn_1.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/storexn_1.c: Ditto.
* gcc.target/aarch64/sve/acle/general-c/ternary_mfloat8_lane_1.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/ternary_mfloat8_lane_group_selection_1.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/ternary_qq_or_011_lane_1.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/unary_convertxn_1.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/unary_convertxn_narrow_1.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/unary_convertxn_narrowt_1.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/unary_za_slice_1.c:
Ditto.
* gcc.target/aarch64/sve/acle/general-c/unaryxn_1.c: Ditto.
* gcc.target/aarch64/sve/acle/general-c/write_za_1.c: Ditto.
* gcc.target/aarch64/sve/acle/general-c/write_za_slice_1.c:
Ditto.
2026-02-23 Alice Carlotti <alice.carlotti@arm.com>
* gcc.target/aarch64/no-sve-with-sme-1.c: Removed.
* gcc.target/aarch64/no-sve-with-sme-2.c: Removed.
* gcc.target/aarch64/no-sve-with-sme-3.c: Removed.
* gcc.target/aarch64/no-sve-with-sme-4.c: Removed.
2026-02-23 Alice Carlotti <alice.carlotti@arm.com>
* lib/scanasm.exp (check_function_body): Log matching portion
of body_regexp separately.
2026-02-23 Jose E. Marchesi <jemarch@gnu.org>
* algol68/execute/char-in-string-1.a68: It is no longer need to
access Transput explicitly.
2026-02-22 Roger Sayle <roger@nextmovesoftware.com>
PR c/123716

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libga68/ChangeLog
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2026-02-23 Jose E. Marchesi <jemarch@gnu.org>
* transput.a68.in: Remove and move content to..
* standard.a68.in: .. here.
* Makefile.am (libga68_la_DEPENDENCIES): Remove transput.lo.
(libga68_la_LIBADD): Likewise.
(transput.a68): Remove rule.
(standard.a68): Remove transput.a68.
* Makefile.in: Regenerate.
2026-02-21 Jose E. Marchesi <jemarch@gnu.org>
* standard.a68.in ({L_}bits_pack): New procedures.

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libgcc/ChangeLog
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2026-02-23 Alice Carlotti <alice.carlotti@arm.com>
* config/aarch64/libgcc-sme.ver: Add __arm_get_current_vg.
* config/aarch64/t-aarch64: Add new source file.
* config/aarch64/__arm_get_current_vg.S: New file.
2026-02-06 Torbjörn SVENSSON <torbjorn.svensson@foss.st.com>
* config/i386/gthr-win32.h: Replace CONST_CAST2 with expanded

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libgomp/ChangeLog
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2026-02-23 Paul-Antoine Arras <parras@baylibre.com>
PR fortran/120505
* testsuite/libgomp.fortran/map-subarray-16.f90: Enable test only for
offload device.
2026-02-23 Paul-Antoine Arras <parras@baylibre.com>
PR fortran/120505
* testsuite/libgomp.fortran/map-subarray-12.f90: New test.
2026-02-23 Paul-Antoine Arras <parras@baylibre.com>
PR fortran/120505
* testsuite/libgomp.fortran/map-subarray-11.f90: New test.
* testsuite/libgomp.fortran/map-subarray-13.f90: New test.
* testsuite/libgomp.fortran/map-subarray-14.f90: New test.
* testsuite/libgomp.fortran/map-subarray-15.f90: New test.
* testsuite/libgomp.fortran/map-subarray-16.f90: New test.
* testsuite/libgomp.fortran/map-alloc-present-2.f90: New file.
2026-02-12 Kwok Cheung Yeung <kcyeung@baylibre.com>
PR middle-end/113436

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libstdc++-v3/ChangeLog
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2026-02-23 Tomasz Kamiński <tkaminsk@redhat.com>
* include/std/mdspan (__mdspan::__is_multi_index): Removed,
replaced with local lambda in mdspan::operator[].
(__mdspan::operator[]): Implement in terms of single overload
accepting index_type. Use __mdspan::__index_type_cast for type
conversion.
2026-02-23 Tomasz Kamiński <tkaminsk@redhat.com>
* include/std/mdspan (mdspan::at, mdspan::__index_int_t):
Define.
* testsuite/23_containers/mdspan/at.cc: New test.
2026-02-20 Jonathan Wakely <jwakely@redhat.com>
* testsuite/lib/libstdc++.exp (v3-minimum-std): Remove second