diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e0ec0bc12766f313178e08c594335264725caee7..58dcebebf115db026f555f1a9d675a753d2884ba 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,35 @@
+2024-01-20  Sandra Loosemore  <sandra@codesourcery.com>
+
+	PR c/102998
+	* doc/invoke.texi (Option Summary): Add -Warray-parameter.
+	(Warning Options): Correct/edit discussion of -Warray-parameter
+	to make the first example less confusing, and fill in missing info.
+
+2024-01-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/113462
+	* gimple-lower-bitint.cc (bitint_large_huge::handle_cast):
+	Handle rhs1 INTEGER_CST like SSA_NAME.
+
+2024-01-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/113491
+	* tree-switch-conversion.cc (switch_conversion::build_constructors):
+	If elt.index has precision higher than sizetype, fold_convert it to
+	sizetype.
+	(switch_conversion::array_value_type): Return type if type is
+	BITINT_TYPE with precision above MAX_FIXED_MODE_SIZE or with BLKmode.
+	(switch_conversion::build_arrays): Use unsigned_type_for rather than
+	lang_hooks.types.type_for_mode if utype is BITINT_TYPE with precision
+	above MAX_FIXED_MODE_SIZE or with BLKmode.  If utype has precision
+	higher than sizetype, use sizetype as tidx type and fold_convert the
+	subtraction to sizetype.
+
+2024-01-20  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/riscv.cc (riscv_init_cumulative_args): Suppress warning.
+	(riscv_vector_mode_supported_any_target_p): Ditto.
+
 2024-01-19  Mikael Pettersson  <mikpelinux@gmail.com>
 
 	PR target/110934
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index be167df3a47fbb5aee34d5f181ad40414e0df20e..fefaa8acc3293cb9ea2a7abfe5c5c66bd8642f4b 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20240120
+20240121
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index f08b315db57170c746f9284ed4429fb47092ef28..17c7a0e0277e46cc42de00ef3c831551fba6e30c 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,9 @@
+2024-01-20  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/48776
+	PR fortran/111291
+	* parse.cc: Restore current interface to its previous value on error.
+
 2024-01-19  Harald Anlauf  <anlauf@gmx.de>
 
 	PR fortran/113471
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 23321f0e0d77d3e6dc228867c6a8c3501c7ded38..bba064a1f29d462db09217329f39c6df19b8bee4 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,40 @@
+2024-01-20  John David Anglin  <danglin@gcc.gnu.org>
+
+	* gcc.dg/ipa/iinline-4.c: Remove dg-final xfail for
+	32-bit hppa*-*-*.
+	* gcc.dg/ipa/inline-5.c: Likewise.
+	* gcc.dg/ipa/ipcp-cstagg-7.c: Likewise.
+	* gcc.dg/tree-ssa/vector-4.c: Likewise.
+
+2024-01-20  John David Anglin  <danglin@gcc.gnu.org>
+
+	* gcc.dg/tree-ssa/slsr-13.c: xfail scan-tree-dump-times
+	checks on hppa*64*-*-*.
+
+2024-01-20  John David Anglin  <danglin@gcc.gnu.org>
+
+	* gcc.dg/torture/pr110422.c: Require target lra.
+
+2024-01-20  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/111410
+	* g++.dg/warn/Wdangling-reference17.C: New test.
+
+2024-01-20  Andrew Pinski  <quic_apinski@quicinc.com>
+
+	PR ipa/110705
+	* gcc.c-torture/compile/pr110705-1.c: New test.
+
+2024-01-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/113462
+	* gcc.dg/bitint-76.c: New test.
+
+2024-01-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/113491
+	* gcc.dg/torture/bitint-51.c: New test.
+
 2024-01-19  Mikael Pettersson  <mikpelinux@gmail.com>
 
 	PR target/110934
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 425b227eaba737bd06590ae6a371b615668f405d..7b7f7e9bf52adce7e293452ea7e344c882b845f7 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,13 @@
+2024-01-20  John David Anglin  <danglin@gcc.gnu.org>
+
+	* testsuite/libgomp.fortran/alloc-comp-3.f90: Increase
+	timeout by 2 on hppa*-*-*.
+
+2024-01-20  John David Anglin  <danglin@gcc.gnu.org>
+
+	* testsuite/libgomp.c/simd-math-1.c: Don't run on
+	hppa*-*-hpux*.
+
 2024-01-17  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/113409
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 8f9e418008c2f6ea70c7d0f9e47e2681b0d08922..49cf85a14f1470450c8a60b8eafdc925d68ee14e 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,9 @@
+2024-01-20  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/111410
+	* include/std/ranges: Add #pragma to disable -Wdangling-reference with
+	std::ranges::views::__adaptor::operator|.
+
 2024-01-19  Jonathan Wakely  <jwakely@redhat.com>
 
 	* include/std/format (_Spec::_M_parse_fill_and_align): Do not