diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b759cf452a8..323b46f2ffd 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,39 @@
+2022-07-14  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR tree-optimization/103798
+	* tree-ssa-forwprop.cc: Include "tree-ssa-strlen.h".
+	(simplify_builtin_call): Inline memchr with constant strings of
+	no more than the bytes of a word.
+	* tree-ssa-strlen.cc (use_in_zero_equality): Make it global.
+	* tree-ssa-strlen.h (use_in_zero_equality): New.
+
+2022-07-14  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gimplify.cc (lookup_tmp_var): Add NOT_GIMPLE_REG boolean parameter
+	and set DECL_NOT_GIMPLE_REG_P on the variable according to it.
+	(internal_get_tmp_var): Add NOT_GIMPLE_REG boolean parameter and
+	pass it in the call to lookup_tmp_var.
+	(get_formal_tmp_var): Pass false in the call to lookup_tmp_var.
+	(get_initialized_tmp_var): Likewise.
+	(prepare_gimple_addressable): Call internal_get_tmp_var instead of
+	get_initialized_tmp_var with NOT_GIMPLE_REG set to true.
+
+2022-07-14  Martin Liska  <mliska@suse.cz>
+
+	* doc/gimple.texi: Close properly a deftypefn.
+
+2022-07-14  Martin Liska  <mliska@suse.cz>
+
+	* doc/gimple.texi: Close properly a deftypefn.
+
+2022-07-14  Takayuki 'January June' Suwa  <jjsuwa_sys3175@yahoo.co.jp>
+
+	* config/xtensa/xtensa.md:
+	In FP constant synthesis split pattern, subcontract to
+	avoid_constant_pool_reference() as in the case of integer,
+	because it can handle well too.  And cast to int32_t before
+	calling xtensa_constantsynth() in order to ignore upper 32-bit.
+
 2022-07-13  Aldy Hernandez  <aldyh@redhat.com>
 
 	* range-op.cc (operator_lt::fold_range): Use nonzero bits.
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 56754ca716d..5d08726610c 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220714
+20220715
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index f13ce094e24..f02b65fbc59 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,10 @@
+2022-07-14  Harald Anlauf  <anlauf@gmx.de>
+	    Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/106209
+	* decl.cc (add_init_expr_to_sym): Handle bad initializers for
+	implied-shape arrays.
+
 2022-07-12  Harald Anlauf  <anlauf@gmx.de>
 
 	PR fortran/106049
diff --git a/gcc/jit/ChangeLog b/gcc/jit/ChangeLog
index d16b5735197..581f682c62b 100644
--- a/gcc/jit/ChangeLog
+++ b/gcc/jit/ChangeLog
@@ -1,3 +1,10 @@
+2022-07-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	* jit-recording.h (recording::memento): Define copy constructor
+	and copy assignment operator as deleted.
+	(recording::string): Likewise.
+	(recording::string::c_str): Add const qualifier.
+
 2022-06-29  Antoni Boucher  <bouanto@zoho.com>
 
 	PR jit/105812
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 97b9f5f6f04..cfdf6462425 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,32 @@
+2022-07-14  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR tree-optimization/103798
+	* c-c++-common/pr103798-1.c: New test.
+	* c-c++-common/pr103798-2.c: Likewise.
+	* c-c++-common/pr103798-3.c: Likewise.
+	* c-c++-common/pr103798-4.c: Likewise.
+	* c-c++-common/pr103798-5.c: Likewise.
+	* c-c++-common/pr103798-6.c: Likewise.
+	* c-c++-common/pr103798-7.c: Likewise.
+	* c-c++-common/pr103798-8.c: Likewise.
+	* c-c++-common/pr103798-9.c: Likewise.
+	* c-c++-common/pr103798-10.c: Likewise.
+
+2022-07-14  Harald Anlauf  <anlauf@gmx.de>
+	    Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/106209
+	* gfortran.dg/pr106209.f90: New test.
+
+2022-07-14  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt98.ads, gnat.dg/opt98.adb: New test.
+
+2022-07-14  Takayuki 'January June' Suwa  <jjsuwa_sys3175@yahoo.co.jp>
+
+	* gcc.target/xtensa/constsynth_double.c:
+	Modify in order to catch the issue.
+
 2022-07-13  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/105912
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index 547ef8b2c3a..45fd827475c 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,7 @@
+2022-07-14  Martin Liska  <mliska@suse.cz>
+
+	* functions.texi: Replace strtoul with strtoull.
+
 2022-07-04  Nick Clifton  <nickc@redhat.com>
 
 	* rust-demangle.c (demangle_const): Add a missing goto pass_return
diff --git a/lto-plugin/ChangeLog b/lto-plugin/ChangeLog
index 42760afc02d..eb37870da29 100644
--- a/lto-plugin/ChangeLog
+++ b/lto-plugin/ChangeLog
@@ -1,3 +1,11 @@
+2022-07-14  Martin Liska  <mliska@suse.cz>
+
+	PR bootstrap/106156
+	* Makefile.am: Use ac_lto_plugin_extra_ldflags for AM_LDFLAGS.
+	* configure.ac: Use AC_SUBST(ac_lto_plugin_extra_ldflags).
+	* Makefile.in: Regenerate.
+	* configure: Regenerate.
+
 2022-07-12  Martin Liska  <mliska@suse.cz>
 
 	* lto-plugin.c (negotiate_api_version): New.