+2023-09-25 Vladimir N. Makarov <vmakarov@redhat.com>
+
+ PR middle-end/111497
+ * lra-constraints.cc (lra_constraints): Copy substituted
+ equivalence.
+ * lra.cc (lra): Change comment for calling unshare_all_rtl_again.
+
+2023-09-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gimple-range-gori.cc (gori_compute::logical_combine): Add missing
+ return statement in the varying case.
+
+2023-09-25 Xi Ruoyao <xry111@xry111.site>
+
+ * doc/invoke.texi: Update -m[no-]explicit-relocs for r14-4160.
+
+2023-09-25 Andrew Pinski <apinski@marvell.com>
+
+ PR tree-optimization/110386
+ * gimple-ssa-backprop.cc (strip_sign_op_1): Remove ABSU_EXPR.
+
+2023-09-25 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ PR target/111548
+ * config/riscv/riscv-vsetvl.cc (earliest_pred_can_be_fused_p): Bugfix
+
+2023-09-25 Kewen Lin <linkw@linux.ibm.com>
+
+ PR target/111366
+ * config/rs6000/rs6000.cc (rs6000_update_ipa_fn_target_info): Skip
+ empty inline asm.
+
+2023-09-25 Kewen Lin <linkw@linux.ibm.com>
+
+ PR target/111380
+ * config/rs6000/rs6000.cc (rs6000_can_inline_p): Adopt
+ target_option_default_node when the callee has no option
+ attributes, also simplify the existing code accordingly.
+
+2023-09-25 Guo Jie <guojie@loongson.cn>
+
+ * config/loongarch/lasx.md (lasx_vecinit_merge_<LASX:mode>): New
+ pattern for vector construction.
+ (vec_set<mode>_internal): Ditto.
+ (lasx_xvinsgr2vr_<mode256_i_half>_internal): Ditto.
+ (lasx_xvilvl_<lasxfmt_f>_internal): Ditto.
+ * config/loongarch/loongarch.cc (loongarch_expand_vector_init):
+ Optimized the implementation of vector construction.
+ (loongarch_expand_vector_init_same): New function.
+ * config/loongarch/lsx.md (lsx_vilvl_<lsxfmt_f>_internal): New
+ pattern for vector construction.
+ (lsx_vreplvei_mirror_<lsxfmt_f>): New pattern for vector
+ construction.
+ (vec_concatv2df): Ditto.
+ (vec_concatv4sf): Ditto.
+
2023-09-24 Pan Li <pan2.li@intel.com>
PR target/111546
+2023-09-25 Vladimir N. Makarov <vmakarov@redhat.com>
+
+ PR middle-end/111497
+ * g++.target/i386/pr111497.C: new test.
+
+2023-09-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/opt102.adb:New test.
+ * gnat.dg/opt102_pkg.adb, gnat.dg/opt102_pkg.ads: New helper.
+
+2023-09-25 Andrew Pinski <apinski@marvell.com>
+
+ PR tree-optimization/110386
+ * gcc.c-torture/compile/pr110386-1.c: New test.
+ * gcc.c-torture/compile/pr110386-2.c: New test.
+
+2023-09-25 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ PR target/111548
+ * gcc.target/riscv/rvv/autovec/pr111548.c: New test.
+
+2023-09-25 Kewen Lin <linkw@linux.ibm.com>
+
+ PR target/111366
+ * g++.target/powerpc/pr111366.C: New test.
+
+2023-09-25 Kewen Lin <linkw@linux.ibm.com>
+
+ PR target/111380
+ * gcc.target/powerpc/pr111380-1.c: New test.
+ * gcc.target/powerpc/pr111380-2.c: New test.
+
+2023-09-25 Guo Jie <guojie@loongson.cn>
+
+ * gcc.target/loongarch/vector/lasx/lasx-vec-construct-opt.c: New test.
+ * gcc.target/loongarch/vector/lsx/lsx-vec-construct-opt.c: New test.
+
2023-09-24 Paul Thomas <pault@gcc.gnu.org>
PR fortran/68155
+2023-09-25 Patrick Palka <ppalka@redhat.com>
+
+ * include/std/charconv (__detail::__integer_to_chars_result_type):
+ Remove.
+ (__detail::__to_chars_16): Use to_chars_result as return type.
+ (__detail::__to_chars_10): Likewise.
+ (__detail::__to_chars_8): Likewise.
+ (__detail::__to_chars_2): Likewise.
+ (__detail::__to_chars_i): Likewise.
+ (__detail::__integer_from_chars_result_type): Inline the
+ constraint into ...
+ (from_chars): ... here. Use __is_standard_integer in the
+ constraint. Encode constraint as a defaulted non-type template
+ parameter instead of within the return type.
+
+2023-09-25 John David Anglin <danglin@gcc.gnu.org>
+
+ * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update.
+
+2023-09-25 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/111511
+ PR c++/111512
+ * include/std/array (to_array): Cast memcpy arguments to void*.
+ * testsuite/23_containers/array/creation/111512.cc: New test.
+
+2023-09-25 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/move.h (forward_list): Define for C++23.
+ * include/bits/version.def (forward_like): Define.
+ * include/bits/version.h: Regenerate.
+ * include/std/utility (__glibcxx_want_forward_like): Define.
+ * testsuite/20_util/forward_like/1.cc: New test.
+ * testsuite/20_util/forward_like/2_neg.cc: New test.
+ * testsuite/20_util/forward_like/version.cc: New test.
+
2023-09-19 Marek Polacek <polacek@redhat.com>
* testsuite/20_util/allocator/105975.cc: Add dg-error.