diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 63b29631b87..b1e6cbbec46 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,43 @@
+2022-03-15  Peter Bergner  <bergner@linux.ibm.com>
+
+	PR target/104923
+	* config/rs6000/predicates.md (mma_disassemble_output_operand): Restrict
+	acceptable MEM addresses.
+
+2022-03-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/91229
+	* config/riscv/riscv.cc (riscv_pass_aggregate_in_fpr_pair_p,
+	riscv_pass_aggregate_in_fpr_and_gpr_p): Pass OPT_Wpsabi instead of 0
+	to warning calls.
+
+2022-03-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/104890
+	* config/i386/i386.h (LIBGCC2_UNWIND_ATTRIBUTE): Use no-mmx,no-sse
+	instead of general-regs-only.
+
+2022-03-15  Roger Sayle  <roger@nextmovesoftware.com>
+	    Marc Glisse  <marc.glisse@inria.fr>
+	    Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/101895
+	* match.pd (vec_same_elem_p): Handle CONSTRUCTOR_EXPR def.
+	(plus (vec_perm (mult ...) ...) ...): New reordering simplification.
+
+2022-03-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/104814
+	* ifcvt.cc (find_if_case_1, find_if_case_2): Punt if test_bb doesn't
+	end with onlyjump_p.  Assume BB_END (test_bb) is always non-NULL.
+
+2022-03-15  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/104436
+	* gimple-ssa-warn-access.cc (pass_waccess::check_dangling_stores):
+	Check for warning suppression.  Avoid by-value arguments transformed
+	into by-transparent-reference.
+
 2022-03-14  Roger Sayle  <roger@nextmovesoftware.com>
 	    Uroš Bizjak  <ubizjak@gmail.com>
 
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 9d150586818..542d09166fd 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220315
+20220316
diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index 10101c837b2..78be98a6e9b 100644
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,7 @@
+2022-03-15  David Malcolm  <dmalcolm@redhat.com>
+
+	* store.cc (store::store): Presize m_cluster_map.
+
 2022-03-10  David Malcolm  <dmalcolm@redhat.com>
 
 	PR analyzer/104863
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 08cc92b5612..557d916142d 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,18 @@
+2022-03-15  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/103177
+	* search.cc (lookup_field_info::errstr): Remove this data
+	member.
+	(lookup_field_r): Don't set errstr.
+	(lookup_member): Check ambiguity before checking access.
+	Simplify accordingly after errstr removal.  Exit early upon
+	error or empty result.
+
+2022-03-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/104623
+	* parser.cc (cp_parser_skip_to_pragma_eol): Don't purge any tokens.
+
 2022-03-14  Jakub Jelinek  <jakub@redhat.com>
 
 	PR tree-optimization/102586
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 707ce1e0f69..8f85892bf8f 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,41 @@
+2022-03-15  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/95000
+	* gcc.dg/analyzer/pr95000-1.c: New test.
+
+2022-03-15  Peter Bergner  <bergner@linux.ibm.com>
+
+	PR target/104923
+	* gcc.target/powerpc/pr104923.c: New test.
+
+2022-03-15  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/103177
+	* g++.dg/lookup/ambig6.C: New test.
+
+2022-03-15  Roger Sayle  <roger@nextmovesoftware.com>
+	    Marc Glisse  <marc.glisse@inria.fr>
+	    Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/101895
+	* gcc.target/i386/pr101895.c: New test case.
+
+2022-03-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/104623
+	* g++.dg/gomp/pr104623.C: New test.
+
+2022-03-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/104814
+	* gcc.c-torture/execute/pr104814.c: New test.
+
+2022-03-15  Martin Sebor  <msebor@redhat.com>
+
+	PR middle-end/104436
+	* c-c++-common/Wdangling-pointer-8.c: New test.
+	* g++.dg/warn/Wdangling-pointer-5.C: New test.
+
 2022-03-14  Roger Sayle  <roger@nextmovesoftware.com>
 	    Uroš Bizjak  <ubizjak@gmail.com>