[gcc r13-10220] Daily bump.
GCC Administrator
gccadmin@gcc.gnu.org
Mon Mar 23 00:18:19 GMT 2026
https://gcc.gnu.org/g:e1dd4a37ba291d428b13abd15852e6be8211473f
commit r13-10220-ge1dd4a37ba291d428b13abd15852e6be8211473f
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date: Mon Mar 23 00:17:51 2026 +0000
Daily bump.
Diff:
---
gcc/ChangeLog | 299 ++++++++++++++++++++++++++++++++++++++
gcc/DATESTAMP | 2 +-
gcc/c-family/ChangeLog | 22 +++
gcc/c/ChangeLog | 9 ++
gcc/cp/ChangeLog | 96 ++++++++++++
gcc/fortran/ChangeLog | 10 ++
gcc/testsuite/ChangeLog | 377 ++++++++++++++++++++++++++++++++++++++++++++++++
libcody/ChangeLog | 17 +++
libcpp/ChangeLog | 26 ++++
libgomp/ChangeLog | 7 +
libiberty/ChangeLog | 9 ++
libstdc++-v3/ChangeLog | 11 ++
12 files changed, 884 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b3dce8adbc28..40ed99f889ff 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,302 @@
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/124135
+ * tree-inline.cc (expand_call_inline): If both gimple_call_lhs (stmt)
+ and use_retvar aren't gimple regs but have gimple reg type, use
+ separate load of use_retva into SSA_NAME and then store of it
+ into gimple_call_lhs (stmt).
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/124358
+ * match.pd ((ptr) (x p+ y) p+ z -> (ptr) (x p+ (y + z))): Simplify
+ into (ptr) x p+ (y + z) instead.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/124366
+ * config/i386/i386.md (@wrss<mode>, @wruss<mode>): Swap operand
+ order for -masm=intel.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/124315
+ * config/i386/sse.md (avx512f_vmfmadd_<mode>_mask3<round_name>,
+ avx512f_vmfmsub_<mode>_mask3<round_name>,
+ avx512f_vmfnmadd_<mode>_mask3<round_name>,
+ avx512f_vmfnmsub_<mode>_mask3<round_name>): Use %<iptr>1 instead of
+ %<iptr>3 in -masm=intel syntax.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/124335
+ * config/i386/sse.md (*avx512f_load<mode>_mask): Use %{%3%} instead of
+ %{3%} for -masm=intel syntax.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-02-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/124138
+ * config/i386/i386.cc (avx_vpermilp_parallel): Verify
+ ipar[2] and ipar[3] aren't larger than 3.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-02-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/124056
+ * cfgexpand.cc (expand_asm_stmt): If after_md_seq is non-NULL, emit
+ it at the start of after_rtl_seq instead of after fallthru_label.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-02-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/116600
+ PR middle-end/123386
+ * cfgrtl.cc (force_nonfallthru_and_redirect): Don't do any
+ asm goto adjustments early, only note in asm_goto_edge if
+ any labels point originally to e->dest head. After jumpblock
+ creation don't add an extra edge for asm_goto_edge, instead
+ adjust those labels pointing to former e->dest head to point
+ to jumpblock instead.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-02-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/101312
+ * alias.cc (get_alias_set): Allow TYPE_CANONICAL (mv) to be
+ not its own TYPE_MAIN_VARIANT, as long as its TYPE_MAIN_VARIANT
+ has TYPE_CANONICAL equal to itself.
+ * tree.cc (verify_type): Likewise.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-02-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/123818
+ * tree.cc (simple_cst_equal) <case CONSTRUCTOR>: Return -1 if some
+ recursive call returns -1. Also compare indexes.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/123864
+ * match.pd (__builtin_mul_overflow_p (x, cst, (stype) 0) ->
+ x > stype_max / cst || x < stype_min / cst): Only check
+ integer_minus_onep for signed types.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/123876
+ * omp-low.cc (diagnose_sb_2): Handle GIMPLE_ASM.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/123703
+ * builtins.cc (fold_builtin_abs): Return NULL_TREE if type is not
+ integral.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/123736
+ * tree-ssa-loop-unswitch.cc (hoist_guard): Guard dump message
+ on dump_file && (dump_flags & TDF_DETAILS) condition.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/123513
+ * tree.cc (valid_new_delete_pair_p): If new_name[3] or delete_name[3]
+ is 'I', return false with *pcertain set to false rather than true.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/120250
+ * combine.cc (recog_for_combine): Don't try to put SET_SRC
+ into a constant pool if SET_DEST is pc_rtx.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/123431
+ * gimple-range-op.cc (gimple_range_op_handler::maybe_builtin_call):
+ Punt if type-generic builtins with a single argument don't have
+ exactly one argument. For returns_arg punt if call doesn't have
+ at least one argument.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-09 Jakub Jelinek <jakub@redhat.com>
+
+ * doc/invoke.texi (-x): Add objc-cpp-output,
+ objc++-cpp-output, adascil, adawhy, modula-2, modula-2-cpp-output,
+ rust and lto as further possible option arguments.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/111817
+ * stmt.cc (parse_input_constraint): For matching construct, goto
+ before the loop without changing j instead of break. Remove comment
+ about that problem.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/119291
+ PR rtl-optimization/121773
+ * combine.cc (try_combine): Check that SET_DEST (setN) is neither
+ modified_between_p nor reg_used_between_p instead of just not
+ reg_used_between_p or pc_rtx.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-06 Jakub Jelinek <jakub@redhat.com>
+ Marco Falke <falke.marco@gmail.com>
+
+ PR tree-optimization/123351
+ * tree-object-size.cc (object_sizes_set_temp): Separate calls to
+ make_ssa_name to ensure deterministic execution order.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-12-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/123217
+ * config/i386/i386-expand.cc (ix86_expand_builtin)
+ <case IX86_BUILTIN_ENCODEKEY128U32,
+ case IX86_BUILTIN_ENCODEKEY256U32>: Set target to a new pseudo even
+ if it is non-NULL but doesn't satisfy register_operand predicate.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-12-19 Jakub Jelinek <jakub@redhat.com>
+
+ * doc/install.texi (--with-tls=): Fix a typo, were -> where.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-12-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/123155
+ * config/i386/xmmintrin.h (_mm_maskmove_si64): Rename offset automatic
+ variable to __offset.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-11-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/120052
+ * gimplify.cc (gimplify_call_expr): For IFN_UBSAN_BOUNDS
+ call with integer_onep first argument, change that argument
+ to 0 and add TYPE_MAX_VALUE (TYPE_DOMAIN (arr_type)) to
+ 3rd argument before gimplification.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-11-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/120564
+ * omp-expand.cc (extract_omp_for_update_vars): Use build2 instead of
+ fold_build2 to build argument for gimple_build_cond_empty.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-11-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR lto/122620
+ * gimplify-me.cc (gimple_regimplify_operands): Don't try to regimplify
+ TREE_CLOBBER on rhs of gimple_clobber_p if it has gimple_reg_type.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/122394
+ * tree-ssa-phiopt.cc (spaceship_replacement): Use
+ build_debug_expr_decl instead of manually building DEBUG_EXPR_DECL
+ and getting SET_DECL_MODE wrong.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-10-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/122104
+ * tree-ssa-math-opts.cc (maybe_optimize_guarding_check): Call
+ reset_flow_sensitive_info_in_bb on bb when optimizing out the
+ guarding condition.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-09-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/121977
+ * omp-low.cc (lower_omp_regimplify_operands_p): If maybe_lookup_decl
+ returns NULL, use maybe_lookup_decl_in_outer_ctx as fallback.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-08-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/121453
+ * omp-expand.cc (expand_omp_for_init_counts): Clear fd->loop.n2
+ before first zero count check if zero_iter1_bb is non-NULL upon
+ entry and fd->loop.n2 has not been written yet.
+
2026-03-20 Richard Biener <rguenther@suse.de>
Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 41c832c79cbf..484d22956512 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20260322
+20260323
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 70b0833e41b1..0ab9fcb551ed 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,25 @@
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-11-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/120052
+ * c-ubsan.cc (ubsan_instrument_bounds): For VLAs use
+ 1 instead of 0 as first IFN_UBSAN_BOUNDS argument and only
+ use the addend without TYPE_MAX_VALUE (TYPE_DOMAIN (type))
+ in the 3rd argument.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-07-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/120837
+ * c-common.cc (pointer_int_sum): Rewrite the intop PLUS_EXPR or
+ MINUS_EXPR optimization into extension of both intop operands,
+ their separate multiplication and then addition/subtraction followed
+ by rest of pointer_int_sum handling after the multiplication.
+
2026-03-20 Richard Biener <rguenther@suse.de>
Backported from master:
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index e830d03c6478..d9eb21297ecb 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,12 @@
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-02-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/123365
+ * c-decl.cc (build_compound_literal): Call relayout_decl
+ after completing the type.
+
2025-06-05 Release Manager
* GCC 13.4.0 released.
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 1f785353f522..09d1ad2066d2 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,99 @@
+2026-03-22 Marek Polacek <polacek@redhat.com>
+
+ Backported from master:
+ 2026-03-16 Marek Polacek <polacek@redhat.com>
+
+ PR c++/124489
+ * error.cc (dump_type) <case NULLPTR_TYPE>: Use pp_cxx_ws_string
+ instead of pp_string.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-12 Jakub Jelinek <jakub@redhat.com>
+
+ * parser.cc (cp_parser_omp_taskwait): Set TREE_TYPE of OMP_TASK
+ to void_type_node rather than void_node.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-02-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/120685
+ * typeck2.cc (build_functional_cast_1): For C++23 auto(x)
+ without tf_warning or tf_error return error_mark_node instead of
+ emitting pedwarn and handling it.
+ * semantics.cc (finish_compound_literal): Similarly for C++26
+ auto{x}.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-02-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/123889
+ * constexpr.cc (explain_invalid_constexpr_fn): Diagnose
+ NULL or error_mark_node massaged on non-constructor.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/123578
+ * tree.cc (cxx_printable_name_internal): Call lang_decl_name before
+ finding the slot to cache it in and repeat search in the cache
+ after the call.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-12-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/91388
+ * semantics.cc (finish_static_assert): Suppress -Wreturn-type warnings
+ in functions with failed assertions.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-12-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/122772
+ * tree.cc (cp_stabilize_bitfield_reference): New function.
+ (cp_stabilize_reference): Use it for stabilization of
+ clk_bitfield or clk_packed lvalues.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-12-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/122834
+ * typeck.cc (cp_compare_floating_point_conversion_ranks): Return
+ 3 if fmt2->b is 10 except for _Float16 vs. _Decimal128, in that
+ case return -2.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-11-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/121445
+ * constexpr.cc (build_data_member_initialization): Just return
+ false if member is COMPONENT_REF of COMPONENT_REF with
+ VAR_P get_base_address.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-11-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/120876
+ * pt.cc (tsubst_baselink): Move maybe_incomplete handling after
+ !baselink handling.
+
2026-03-13 Patrick Palka <ppalka@redhat.com>
Backported from master:
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 9ba0b957372a..cb411e1fba3d 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,13 @@
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/124450
+ * trans-io.cc (transfer_expr): If code is NULL, call
+ transfer_array_component with NULL where argument rather than
+ &code->loc.
+
2025-10-05 Harald Anlauf <anlauf@gmx.de>
Backported from master:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index fc7f8ab48889..9855e25993a4 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,380 @@
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/124489
+ * g++.dg/cpp0x/pr124489.C: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/124450
+ * gfortran.dg/pr124450.f90: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/122000
+ * gcc.c-torture/execute/pr122000.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/124135
+ * g++.dg/torture/pr124135-1.C: New test.
+ * g++.dg/torture/pr124135-2.C: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/124358
+ * gcc.c-torture/execute/pr124358.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/124366
+ * gcc.target/i386/cet-pr124366.c: New test.
+
+2026-03-22 liuhongt <hongtao.liu@intel.com>
+
+ Backported from master:
+ 2026-03-04 liuhongt <hongtao.liu@intel.com>
+
+ PR target/124335
+ * gcc.target/i386/avx512fp16-pr124335.c: Require target
+ avx512fp16 instead of avx512bw.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/124315
+ * gcc.target/i386/avx512f-pr124315.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/124335
+ * gcc.target/i386/avx512fp16-pr124335.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/124288
+ * gcc.dg/torture/vec-cvt-1.c (FLTTEST): Use comma expression
+ to store into {flt,dbl}m{in,ax} and read from it again for
+ comparison.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-02-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/123365
+ * gcc.c-torture/compile/pr123365.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-02-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/124138
+ * gcc.dg/pr124138.c: New test.
+ * gcc.target/i386/avx512f-pr124138-1.c: New test.
+ * gcc.target/i386/avx512f-pr124138-2.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-02-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/120685
+ * g++.dg/cpp23/auto-fncast19.C: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-02-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/124056
+ * gcc.target/i386/pr124056.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-02-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/116600
+ PR middle-end/123386
+ * gcc.c-torture/compile/pr116600.c: New test.
+ * gcc.c-torture/compile/pr123386.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-02-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/123889
+ * g++.dg/cpp0x/constexpr-123889.C: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-02-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/101312
+ * gcc.dg/pr101312-1.c: New test.
+ * gcc.dg/pr101312-2.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-02-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/123882
+ * gcc.dg/pr123882.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-02-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/123818
+ * g++.dg/cpp0x/pr123818.C: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/123864
+ * gcc.c-torture/execute/pr123864.c: New test.
+ * gcc.dg/torture/pr123864.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/123876
+ * gcc.dg/gomp/pr123876.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR preprocessor/123273
+ * c-c++-common/cpp/dir-only-10.c: New test.
+ * c-c++-common/cpp/dir-only-11.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/123578
+ * g++.dg/cpp2a/pr123578.C: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/123703
+ * gcc.c-torture/compile/pr123703.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/123513
+ * g++.dg/warn/Wmismatched-new-delete-10.C: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/120250
+ * gcc.c-torture/compile/pr120250.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/123431
+ * gcc.dg/pr123431.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/111817
+ * c-c++-common/pr111817.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-12-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/123217
+ * gcc.target/i386/keylocker-pr123217.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-12-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/91388
+ * g++.dg/cpp1z/static_assert1.C: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-12-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/122772
+ * g++.dg/cpp1z/eval-order14.C: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-12-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/122834
+ * g++.dg/dfp/pr122834-1.C: New test.
+ * g++.dg/dfp/pr122834-2.C: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-11-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/120052
+ * c-c++-common/gomp/pr120052.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-11-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/120564
+ * c-c++-common/gomp/pr120564.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-11-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/121445
+ * g++.dg/cpp1y/constexpr-121445.C: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-11-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/120876
+ * g++.dg/parse/crash81.C: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/122394
+ * g++.dg/opt/pr122394.C: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-10-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/122104
+ * gcc.target/i386/pr122104.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-09-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/121977
+ * g++.dg/gomp/pr121977.C: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-09-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR testsuite/118567
+ * gcc.target/powerpc/vsx-vectorize-9.c: New test.
+ * gcc.target/powerpc/vsx-vectorize-10.c: New test.
+ * gcc.target/powerpc/vsx-vectorize-11.c: New test.
+ * gcc.target/powerpc/vsx-vectorize-12.c: New test.
+ * gcc.target/powerpc/vsx-vectorize-13.c: New test.
+ * gcc.target/powerpc/vsx-vectorize-14.c: New test.
+ * gcc.target/powerpc/vsx-vectorize-15.c: New test.
+ * gcc.target/powerpc/vsx-vectorize-16.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-09-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR testsuite/118567
+ * gcc.target/powerpc/vsx-vectorize-1.c: Remove includes, checking
+ part of main1 and main.
+ * gcc.target/powerpc/vsx-vectorize-2.c: Remove includes, replace
+ bar definition with declaration, remove main.
+ * gcc.target/powerpc/vsx-vectorize-3.c: Likewise.
+ * gcc.target/powerpc/vsx-vectorize-4.c: Likewise.
+ * gcc.target/powerpc/vsx-vectorize-5.c: Likewise.
+ * gcc.target/powerpc/vsx-vectorize-6.c: Likewise.
+ * gcc.target/powerpc/vsx-vectorize-7.c: Likewise.
+ * gcc.target/powerpc/vsx-vectorize-8.c: Likewise.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-08-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/121453
+ * gcc.dg/gomp/pr121453.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-07-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/120954
+ * c-c++-common/Warray-bounds-11.c: New test.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-07-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/120837
+ * gcc.dg/ubsan/pr120837.c: New test.
+
2026-03-20 Richard Biener <rguenther@suse.de>
Backported from master:
diff --git a/libcody/ChangeLog b/libcody/ChangeLog
index 4138d0cc7057..32491b2cbb80 100644
--- a/libcody/ChangeLog
+++ b/libcody/ChangeLog
@@ -1,3 +1,20 @@
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-11-21 Jakub Jelinek <jakub@redhat.com>
+
+ * cody.hh (S2C): For __cpp_char8_t >= 201811 use char8_t instead of
+ char in argument type.
+ (MessageBuffer::Space): Revert 2025-11-15 change.
+ (MessageBuffer::Append): For __cpp_char8_t >= 201811 add overload
+ with char8_t const * type of first argument.
+ (Packet::Packet): Similarly for first argument.
+ * client.cc (CommunicationError, Client::ProcessResponse,
+ Client::Connect, ConnectResponse, PathnameResponse, OKResponse,
+ IncludeTranslateResponse): Cast u8 string literals to (const char *)
+ where needed.
+ * server.cc (Server::ProcessRequests, ConnectRequest): Likewise.
+
2025-06-05 Release Manager
* GCC 13.4.0 released.
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 29f3e4464be0..526d1f726ecd 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,29 @@
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR preprocessor/105412
+ * files.cc (_cpp_stack_file): Call deps_add_dep even on
+ empty file path.
+ * mkdeps.cc (class mkdeps): Add first_phony_dep member.
+ (mkdeps::mkdeps ()): Initialize it to 1.
+ (deps_add_dep): When called first with "" argument, decrease
+ d->first_phony_dep to 0.
+ (make_write): For -MP iterate from d->first_phony_dep
+ rather than 1.
+
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-01-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR preprocessor/123273
+ * lex.cc (cpp_directive_only_process): Only go to done_comment
+ for '/' if star is true and esc is false. When seeing '\\' with
+ esc set to true, clear esc as well as star instead of keeping esc
+ set.
+
2025-06-05 Release Manager
* GCC 13.4.0 released.
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 371d4622574d..cc58f766e025 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,10 @@
+2026-03-22 Frank Scheiner <frank.scheiner@web.de>
+
+ Backported from master:
+ 2025-11-25 Frank Scheiner <frank.scheiner@web.de>
+
+ * affinity-fmt.c: Make char *q a pointer to a const char.
+
2025-06-05 Release Manager
* GCC 13.4.0 released.
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index e670dc02f320..cd14e74301ce 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,12 @@
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2026-03-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/124365
+ * simple-object.c (handle_lto_debug_sections): Also copy over
+ .ARM.attributes section.
+
2025-06-05 Release Manager
* GCC 13.4.0 released.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index e5a448b394ac..59139598b606 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,14 @@
+2026-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ Backported from master:
+ 2025-09-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR libstdc++/121827
+ * include/precompiled/extc++.h: Don't include ext/cast.h which is an
+ internal header.
+ * include/ext/pointer.h: Include bits/c++config.h before
+ #if _GLIBCXX_HOSTED.
+
2026-03-20 Jonathan Wakely <jwakely@redhat.com>
Backported from master:
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