Update copyright years.

85 files changed, 85 insertions, 85 deletions

diff --git a/gcc/analyzer/analysis-plan.cc b/gcc/analyzer/analysis-plan.cc
index aa75bd6..3a91b18 100644
--- a/gcc/analyzer/analysis-plan.cc
+++ b/gcc/analyzer/analysis-plan.cc
@@ -1,5 +1,5 @@
 /* A class to encapsulate decisions about how the analysis should happen.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/analysis-plan.h b/gcc/analyzer/analysis-plan.h
index 0462159..4e4aa79 100644
--- a/gcc/analyzer/analysis-plan.h
+++ b/gcc/analyzer/analysis-plan.h
@@ -1,5 +1,5 @@
 /* A class to encapsulate decisions about how the analysis should happen.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/analyzer-language.cc b/gcc/analyzer/analyzer-language.cc
index 0fb4344..2c891090 100644
--- a/gcc/analyzer/analyzer-language.cc
+++ b/gcc/analyzer/analyzer-language.cc
@@ -1,5 +1,5 @@
 /* Interface between analyzer and frontends.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/analyzer-language.h b/gcc/analyzer/analyzer-language.h
index 33c4dd6..00f85ab 100644
--- a/gcc/analyzer/analyzer-language.h
+++ b/gcc/analyzer/analyzer-language.h
@@ -1,5 +1,5 @@
 /* Interface between analyzer and frontends.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/analyzer-logging.cc b/gcc/analyzer/analyzer-logging.cc
index 21a7e1b..b78481c 100644
--- a/gcc/analyzer/analyzer-logging.cc
+++ b/gcc/analyzer/analyzer-logging.cc
@@ -1,5 +1,5 @@
 /* Hierarchical log messages for the analyzer.
-   Copyright (C) 2014-2022 Free Software Foundation, Inc.
+   Copyright (C) 2014-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/analyzer-logging.h b/gcc/analyzer/analyzer-logging.h
index 71b540c..8801662 100644
--- a/gcc/analyzer/analyzer-logging.h
+++ b/gcc/analyzer/analyzer-logging.h
@@ -1,5 +1,5 @@
 /* Hierarchical log messages for the analyzer.
-   Copyright (C) 2014-2022 Free Software Foundation, Inc.
+   Copyright (C) 2014-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/analyzer-pass.cc b/gcc/analyzer/analyzer-pass.cc
index 423595f..02e5c75 100644
--- a/gcc/analyzer/analyzer-pass.cc
+++ b/gcc/analyzer/analyzer-pass.cc
@@ -1,5 +1,5 @@
 /* Integration of the analyzer with GCC's pass manager.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/analyzer-selftests.cc b/gcc/analyzer/analyzer-selftests.cc
index 028cc5e..63b8cdf 100644
--- a/gcc/analyzer/analyzer-selftests.cc
+++ b/gcc/analyzer/analyzer-selftests.cc
@@ -1,5 +1,5 @@
 /* Selftest support for the analyzer.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/analyzer-selftests.h b/gcc/analyzer/analyzer-selftests.h
index 4292c98..d848ed9 100644
--- a/gcc/analyzer/analyzer-selftests.h
+++ b/gcc/analyzer/analyzer-selftests.h
@@ -1,5 +1,5 @@
 /* Selftests for the analyzer.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/analyzer.cc b/gcc/analyzer/analyzer.cc
index 77d622d..5091fb7 100644
--- a/gcc/analyzer/analyzer.cc
+++ b/gcc/analyzer/analyzer.cc
@@ -1,5 +1,5 @@
 /* Utility functions for the analyzer.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/analyzer.h b/gcc/analyzer/analyzer.h
index 19e5b90..bfd098b 100644
--- a/gcc/analyzer/analyzer.h
+++ b/gcc/analyzer/analyzer.h
@@ -1,5 +1,5 @@
 /* Utility functions for the analyzer.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/analyzer.opt b/gcc/analyzer/analyzer.opt
index c4e7906..b4dcdb8 100644
--- a/gcc/analyzer/analyzer.opt
+++ b/gcc/analyzer/analyzer.opt
@@ -1,6 +1,6 @@
 ; analyzer.opt -- Options for the analyzer.
 
-; Copyright (C) 2019-2022 Free Software Foundation, Inc.
+; Copyright (C) 2019-2023 Free Software Foundation, Inc.
 ;
 ; This file is part of GCC.
 ;
diff --git a/gcc/analyzer/bar-chart.cc b/gcc/analyzer/bar-chart.cc
index ce81288..138c0fd 100644
--- a/gcc/analyzer/bar-chart.cc
+++ b/gcc/analyzer/bar-chart.cc
@@ -1,5 +1,5 @@
 /* Support for plotting bar charts in dumps.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/bar-chart.h b/gcc/analyzer/bar-chart.h
index 4ca418a..44a4a47 100644
--- a/gcc/analyzer/bar-chart.h
+++ b/gcc/analyzer/bar-chart.h
@@ -1,5 +1,5 @@
 /* Support for plotting bar charts in dumps.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/bounds-checking.cc b/gcc/analyzer/bounds-checking.cc
index 4b43c43..3bf542a 100644
--- a/gcc/analyzer/bounds-checking.cc
+++ b/gcc/analyzer/bounds-checking.cc
@@ -1,5 +1,5 @@
 /* Bounds-checking of reads and writes to memory regions.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/gcc/analyzer/call-details.cc b/gcc/analyzer/call-details.cc
index b63b8a3..17edaf2 100644
--- a/gcc/analyzer/call-details.cc
+++ b/gcc/analyzer/call-details.cc
@@ -1,5 +1,5 @@
 /* Helper class for handling a call with specific arguments.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/call-details.h b/gcc/analyzer/call-details.h
index 144ca0c..14a206f 100644
--- a/gcc/analyzer/call-details.h
+++ b/gcc/analyzer/call-details.h
@@ -1,5 +1,5 @@
 /* Helper class for handling a call with specific arguments.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/call-info.cc b/gcc/analyzer/call-info.cc
index cbd21f7..fab2250 100644
--- a/gcc/analyzer/call-info.cc
+++ b/gcc/analyzer/call-info.cc
@@ -1,5 +1,5 @@
 /* Subclasses of custom_edge_info for describing outcomes of function calls.
-   Copyright (C) 2021-2022 Free Software Foundation, Inc.
+   Copyright (C) 2021-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/call-info.h b/gcc/analyzer/call-info.h
index 2fd5077..4dc6486 100644
--- a/gcc/analyzer/call-info.h
+++ b/gcc/analyzer/call-info.h
@@ -1,5 +1,5 @@
 /* Subclasses of custom_edge_info for describing outcomes of function calls.
-   Copyright (C) 2021-2022 Free Software Foundation, Inc.
+   Copyright (C) 2021-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/call-string.cc b/gcc/analyzer/call-string.cc
index d78ae81..524c34d 100644
--- a/gcc/analyzer/call-string.cc
+++ b/gcc/analyzer/call-string.cc
@@ -1,5 +1,5 @@
 /* Call stacks at program points.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/call-string.h b/gcc/analyzer/call-string.h
index d97ff84..ee55a72 100644
--- a/gcc/analyzer/call-string.h
+++ b/gcc/analyzer/call-string.h
@@ -1,5 +1,5 @@
 /* Call stacks at program points.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/checker-event.cc b/gcc/analyzer/checker-event.cc
index 4985f63..b0128e5 100644
--- a/gcc/analyzer/checker-event.cc
+++ b/gcc/analyzer/checker-event.cc
@@ -1,5 +1,5 @@
 /* Subclasses of diagnostic_event for analyzer diagnostics.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/checker-event.h b/gcc/analyzer/checker-event.h
index 6dac647..429d4cb 100644
--- a/gcc/analyzer/checker-event.h
+++ b/gcc/analyzer/checker-event.h
@@ -1,5 +1,5 @@
 /* Subclasses of diagnostic_event for analyzer diagnostics.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/checker-path.cc b/gcc/analyzer/checker-path.cc
index c229e46..4f20171 100644
--- a/gcc/analyzer/checker-path.cc
+++ b/gcc/analyzer/checker-path.cc
@@ -1,5 +1,5 @@
 /* Subclass of diagnostic_path for analyzer diagnostics.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/checker-path.h b/gcc/analyzer/checker-path.h
index de1f620..627f64e 100644
--- a/gcc/analyzer/checker-path.h
+++ b/gcc/analyzer/checker-path.h
@@ -1,5 +1,5 @@
 /* Subclass of diagnostic_path for analyzer diagnostics.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/complexity.cc b/gcc/analyzer/complexity.cc
index 2756f96..377ffcb 100644
--- a/gcc/analyzer/complexity.cc
+++ b/gcc/analyzer/complexity.cc
@@ -1,5 +1,5 @@
 /* Measuring the complexity of svalues/regions.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/complexity.h b/gcc/analyzer/complexity.h
index 387f92a..6fffff4 100644
--- a/gcc/analyzer/complexity.h
+++ b/gcc/analyzer/complexity.h
@@ -1,5 +1,5 @@
 /* Measuring the complexity of svalues/regions.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/constraint-manager.cc b/gcc/analyzer/constraint-manager.cc
index b4e51b0..5a859c6 100644
--- a/gcc/analyzer/constraint-manager.cc
+++ b/gcc/analyzer/constraint-manager.cc
@@ -1,5 +1,5 @@
 /* Tracking equivalence classes and constraints at a point on an execution path.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/constraint-manager.h b/gcc/analyzer/constraint-manager.h
index daacaa3..2d82bc9 100644
--- a/gcc/analyzer/constraint-manager.h
+++ b/gcc/analyzer/constraint-manager.h
@@ -1,5 +1,5 @@
 /* Tracking equivalence classes and constraints at a point on an execution path.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/diagnostic-manager.cc b/gcc/analyzer/diagnostic-manager.cc
index 9cc02da..f4d3561 100644
--- a/gcc/analyzer/diagnostic-manager.cc
+++ b/gcc/analyzer/diagnostic-manager.cc
@@ -1,5 +1,5 @@
 /* Classes for saving, deduplicating, and emitting analyzer diagnostics.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/diagnostic-manager.h b/gcc/analyzer/diagnostic-manager.h
index 56a233b..9b3e903 100644
--- a/gcc/analyzer/diagnostic-manager.h
+++ b/gcc/analyzer/diagnostic-manager.h
@@ -1,5 +1,5 @@
 /* Classes for saving, deduplicating, and emitting analyzer diagnostics.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/engine.cc b/gcc/analyzer/engine.cc
index b3b81cc..8982d9d 100644
--- a/gcc/analyzer/engine.cc
+++ b/gcc/analyzer/engine.cc
@@ -1,5 +1,5 @@
 /* The analysis "engine".
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/engine.h b/gcc/analyzer/engine.h
index c74ab93..9cbf863 100644
--- a/gcc/analyzer/engine.h
+++ b/gcc/analyzer/engine.h
@@ -1,5 +1,5 @@
 /* The analysis "engine".
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/exploded-graph.h b/gcc/analyzer/exploded-graph.h
index 86644c1..f73e057 100644
--- a/gcc/analyzer/exploded-graph.h
+++ b/gcc/analyzer/exploded-graph.h
@@ -1,5 +1,5 @@
 /* Classes for managing a directed graph of <point, state> pairs.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/feasible-graph.cc b/gcc/analyzer/feasible-graph.cc
index 7c3dcf8..78ade49 100644
--- a/gcc/analyzer/feasible-graph.cc
+++ b/gcc/analyzer/feasible-graph.cc
@@ -1,5 +1,5 @@
 /* A graph for exploring trees of feasible paths through the egraph.
-   Copyright (C) 2021-2022 Free Software Foundation, Inc.
+   Copyright (C) 2021-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/feasible-graph.h b/gcc/analyzer/feasible-graph.h
index 9f37b089..2bbee01 100644
--- a/gcc/analyzer/feasible-graph.h
+++ b/gcc/analyzer/feasible-graph.h
@@ -1,5 +1,5 @@
 /* A graph for exploring trees of feasible paths through the egraph.
-   Copyright (C) 2021-2022 Free Software Foundation, Inc.
+   Copyright (C) 2021-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/function-set.cc b/gcc/analyzer/function-set.cc
index be04186..9704b65 100644
--- a/gcc/analyzer/function-set.cc
+++ b/gcc/analyzer/function-set.cc
@@ -1,5 +1,5 @@
 /* Sets of function names.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/function-set.h b/gcc/analyzer/function-set.h
index 4985f36..b39e9b9 100644
--- a/gcc/analyzer/function-set.h
+++ b/gcc/analyzer/function-set.h
@@ -1,5 +1,5 @@
 /* Sets of function names.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/infinite-recursion.cc b/gcc/analyzer/infinite-recursion.cc
index 1a17d31f..a49ad2d 100644
--- a/gcc/analyzer/infinite-recursion.cc
+++ b/gcc/analyzer/infinite-recursion.cc
@@ -1,5 +1,5 @@
 /* Detection of infinite recursion.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/inlining-iterator.h b/gcc/analyzer/inlining-iterator.h
index a7adc7c..7d4798c 100644
--- a/gcc/analyzer/inlining-iterator.h
+++ b/gcc/analyzer/inlining-iterator.h
@@ -1,5 +1,5 @@
 /* Iterator for walking a chain of inlining locations.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/kf-analyzer.cc b/gcc/analyzer/kf-analyzer.cc
index b233418..32aa87b 100644
--- a/gcc/analyzer/kf-analyzer.cc
+++ b/gcc/analyzer/kf-analyzer.cc
@@ -1,5 +1,5 @@
 /* Handling for the various __analyzer_* known functions.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/kf-lang-cp.cc b/gcc/analyzer/kf-lang-cp.cc
index 9dca366..393b4f2 100644
--- a/gcc/analyzer/kf-lang-cp.cc
+++ b/gcc/analyzer/kf-lang-cp.cc
@@ -1,5 +1,5 @@
 /* Handling for the known behavior of various functions specific to C++.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/kf.cc b/gcc/analyzer/kf.cc
index 53190c5..3a91b6b 100644
--- a/gcc/analyzer/kf.cc
+++ b/gcc/analyzer/kf.cc
@@ -1,5 +1,5 @@
 /* Handling for the known behavior of various specific functions.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/known-function-manager.cc b/gcc/analyzer/known-function-manager.cc
index dc514a7..4a2cf52 100644
--- a/gcc/analyzer/known-function-manager.cc
+++ b/gcc/analyzer/known-function-manager.cc
@@ -1,5 +1,5 @@
 /* Support for plugin-supplied behaviors of known functions.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/known-function-manager.h b/gcc/analyzer/known-function-manager.h
index 7bacafe..4a76136 100644
--- a/gcc/analyzer/known-function-manager.h
+++ b/gcc/analyzer/known-function-manager.h
@@ -1,5 +1,5 @@
 /* Support for plugin-supplied behaviors of known functions.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/pending-diagnostic.cc b/gcc/analyzer/pending-diagnostic.cc
index 5ff32c0..c5a0e9c 100644
--- a/gcc/analyzer/pending-diagnostic.cc
+++ b/gcc/analyzer/pending-diagnostic.cc
@@ -1,5 +1,5 @@
 /* Classes for analyzer diagnostics.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/pending-diagnostic.h b/gcc/analyzer/pending-diagnostic.h
index be446a4..6016bf6 100644
--- a/gcc/analyzer/pending-diagnostic.h
+++ b/gcc/analyzer/pending-diagnostic.h
@@ -1,5 +1,5 @@
 /* Classes for analyzer diagnostics.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/program-point.cc b/gcc/analyzer/program-point.cc
index 23635a1..0ab55fa 100644
--- a/gcc/analyzer/program-point.cc
+++ b/gcc/analyzer/program-point.cc
@@ -1,5 +1,5 @@
 /* Classes for representing locations within the program.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/program-point.h b/gcc/analyzer/program-point.h
index f72b86d..d1f8480 100644
--- a/gcc/analyzer/program-point.h
+++ b/gcc/analyzer/program-point.h
@@ -1,5 +1,5 @@
 /* Classes for representing locations within the program.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/program-state.cc b/gcc/analyzer/program-state.cc
index 3942b5f..9a1a8cd 100644
--- a/gcc/analyzer/program-state.cc
+++ b/gcc/analyzer/program-state.cc
@@ -1,5 +1,5 @@
 /* Classes for representing the state of interest at a given path of analysis.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/program-state.h b/gcc/analyzer/program-state.h
index 7964327..c9b3aa0 100644
--- a/gcc/analyzer/program-state.h
+++ b/gcc/analyzer/program-state.h
@@ -1,5 +1,5 @@
 /* Classes for representing the state of interest at a given path of analysis.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/reachability.h b/gcc/analyzer/reachability.h
index 74c5f63..2433051 100644
--- a/gcc/analyzer/reachability.h
+++ b/gcc/analyzer/reachability.h
@@ -1,5 +1,5 @@
 /* Digraph reachability.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/region-model-asm.cc b/gcc/analyzer/region-model-asm.cc
index ac32c6f..19ce284 100644
--- a/gcc/analyzer/region-model-asm.cc
+++ b/gcc/analyzer/region-model-asm.cc
@@ -1,5 +1,5 @@
 /* Handling inline asm in the analyzer.
-   Copyright (C) 2021-2022 Free Software Foundation, Inc.
+   Copyright (C) 2021-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/region-model-manager.cc b/gcc/analyzer/region-model-manager.cc
index dad7c41..fab5bba 100644
--- a/gcc/analyzer/region-model-manager.cc
+++ b/gcc/analyzer/region-model-manager.cc
@@ -1,5 +1,5 @@
 /* Consolidation of svalues and regions.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/region-model-manager.h b/gcc/analyzer/region-model-manager.h
index ca9a498..273fe7b 100644
--- a/gcc/analyzer/region-model-manager.h
+++ b/gcc/analyzer/region-model-manager.h
@@ -1,5 +1,5 @@
 /* Consolidation of svalues and regions.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/region-model-reachability.cc b/gcc/analyzer/region-model-reachability.cc
index 6d2711a..a5c12f4 100644
--- a/gcc/analyzer/region-model-reachability.cc
+++ b/gcc/analyzer/region-model-reachability.cc
@@ -1,5 +1,5 @@
 /* Finding reachable regions and values.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/region-model-reachability.h b/gcc/analyzer/region-model-reachability.h
index 820edf3..28f52f7 100644
--- a/gcc/analyzer/region-model-reachability.h
+++ b/gcc/analyzer/region-model-reachability.h
@@ -1,5 +1,5 @@
 /* Finding reachable regions and values.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/region-model.cc b/gcc/analyzer/region-model.cc
index 6a3a1b4..adb6a5e 100644
--- a/gcc/analyzer/region-model.cc
+++ b/gcc/analyzer/region-model.cc
@@ -1,5 +1,5 @@
 /* Classes for modeling the state of memory.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/region-model.h b/gcc/analyzer/region-model.h
index 4e1a5c6..197b535 100644
--- a/gcc/analyzer/region-model.h
+++ b/gcc/analyzer/region-model.h
@@ -1,5 +1,5 @@
 /* Classes for modeling the state of memory.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/region.cc b/gcc/analyzer/region.cc
index 83809d6..a18bfa5 100644
--- a/gcc/analyzer/region.cc
+++ b/gcc/analyzer/region.cc
@@ -1,5 +1,5 @@
 /* Regions of memory.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/region.h b/gcc/analyzer/region.h
index 6d8bcfb..5df0ae7 100644
--- a/gcc/analyzer/region.h
+++ b/gcc/analyzer/region.h
@@ -1,5 +1,5 @@
 /* Regions of memory.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/sm-fd.cc b/gcc/analyzer/sm-fd.cc
index 03bcdfa..9225ac4 100644
--- a/gcc/analyzer/sm-fd.cc
+++ b/gcc/analyzer/sm-fd.cc
@@ -1,5 +1,5 @@
 /* A state machine for detecting misuses of POSIX file descriptor APIs.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by Immad Mir <mir@sourceware.org>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/sm-fd.dot b/gcc/analyzer/sm-fd.dot
index d7676b1..c07fd3b 100644
--- a/gcc/analyzer/sm-fd.dot
+++ b/gcc/analyzer/sm-fd.dot
@@ -1,5 +1,5 @@
 /* An overview of the state machine from sm-fd.cc.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/sm-file.cc b/gcc/analyzer/sm-file.cc
index 1bd594b..9cb4e32 100644
--- a/gcc/analyzer/sm-file.cc
+++ b/gcc/analyzer/sm-file.cc
@@ -1,5 +1,5 @@
 /* A state machine for detecting misuses of <stdio.h>'s FILE * API.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/sm-file.dot b/gcc/analyzer/sm-file.dot
index ac0f361..92436cd 100644
--- a/gcc/analyzer/sm-file.dot
+++ b/gcc/analyzer/sm-file.dot
@@ -1,5 +1,5 @@
 /* An overview of the state machine from sm-file.cc.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/sm-malloc.cc b/gcc/analyzer/sm-malloc.cc
index b520c9b..212e9c2 100644
--- a/gcc/analyzer/sm-malloc.cc
+++ b/gcc/analyzer/sm-malloc.cc
@@ -1,5 +1,5 @@
 /* A state machine for detecting misuses of the malloc/free API.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/sm-malloc.dot b/gcc/analyzer/sm-malloc.dot
index cb1c54a..53ca548 100644
--- a/gcc/analyzer/sm-malloc.dot
+++ b/gcc/analyzer/sm-malloc.dot
@@ -1,5 +1,5 @@
 /* An overview of the state machine from sm-malloc.cc.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/sm-pattern-test.cc b/gcc/analyzer/sm-pattern-test.cc
index 704f628..6c1c950 100644
--- a/gcc/analyzer/sm-pattern-test.cc
+++ b/gcc/analyzer/sm-pattern-test.cc
@@ -1,7 +1,7 @@
 /* A state machine for use in DejaGnu tests, to check that
    pattern-matching works as expected.
 
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/sm-sensitive.cc b/gcc/analyzer/sm-sensitive.cc
index d19765f..d94d9e0 100644
--- a/gcc/analyzer/sm-sensitive.cc
+++ b/gcc/analyzer/sm-sensitive.cc
@@ -1,6 +1,6 @@
 /* An experimental state machine, for tracking exposure of sensitive
    data (e.g. through logging).
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/sm-signal.cc b/gcc/analyzer/sm-signal.cc
index 38db6c0..ac01f6a 100644
--- a/gcc/analyzer/sm-signal.cc
+++ b/gcc/analyzer/sm-signal.cc
@@ -1,7 +1,7 @@
 /* An experimental state machine, for tracking bad calls from within
    signal handlers.
 
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/sm-taint.cc b/gcc/analyzer/sm-taint.cc
index 3a619b1..f72f194 100644
--- a/gcc/analyzer/sm-taint.cc
+++ b/gcc/analyzer/sm-taint.cc
@@ -1,7 +1,7 @@
 /* An experimental state machine, for tracking "taint": unsanitized uses
    of data potentially under an attacker's control.
 
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/sm.cc b/gcc/analyzer/sm.cc
index 1f329cb..2b88430 100644
--- a/gcc/analyzer/sm.cc
+++ b/gcc/analyzer/sm.cc
@@ -1,5 +1,5 @@
 /* Modeling API uses and misuses via state machines.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/sm.h b/gcc/analyzer/sm.h
index 085a3a1..3ff9c26 100644
--- a/gcc/analyzer/sm.h
+++ b/gcc/analyzer/sm.h
@@ -1,5 +1,5 @@
 /* Modeling API uses and misuses via state machines.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/state-purge.cc b/gcc/analyzer/state-purge.cc
index e9bcb4b..5fa596d9 100644
--- a/gcc/analyzer/state-purge.cc
+++ b/gcc/analyzer/state-purge.cc
@@ -1,5 +1,5 @@
 /* Classes for purging state at function_points.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/state-purge.h b/gcc/analyzer/state-purge.h
index 53fd4a2..6619834 100644
--- a/gcc/analyzer/state-purge.h
+++ b/gcc/analyzer/state-purge.h
@@ -1,5 +1,5 @@
 /* Classes for purging state at function_points.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/store.cc b/gcc/analyzer/store.cc
index 6ad7110..e964545 100644
--- a/gcc/analyzer/store.cc
+++ b/gcc/analyzer/store.cc
@@ -1,5 +1,5 @@
 /* Classes for modeling the state of memory.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/store.h b/gcc/analyzer/store.h
index 30284eb..7441e2a0b 100644
--- a/gcc/analyzer/store.h
+++ b/gcc/analyzer/store.h
@@ -1,5 +1,5 @@
 /* Classes for modeling the state of memory.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/supergraph.cc b/gcc/analyzer/supergraph.cc
index c0bb2c6..a23ff15 100644
--- a/gcc/analyzer/supergraph.cc
+++ b/gcc/analyzer/supergraph.cc
@@ -1,5 +1,5 @@
 /* "Supergraph" classes that combine CFGs and callgraph into one digraph.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/supergraph.h b/gcc/analyzer/supergraph.h
index d359e95..f8b36d7 100644
--- a/gcc/analyzer/supergraph.h
+++ b/gcc/analyzer/supergraph.h
@@ -1,5 +1,5 @@
 /* "Supergraph" classes that combine CFGs and callgraph into one digraph.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/svalue.cc b/gcc/analyzer/svalue.cc
index aa03b04..1444274 100644
--- a/gcc/analyzer/svalue.cc
+++ b/gcc/analyzer/svalue.cc
@@ -1,5 +1,5 @@
 /* Symbolic values.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/svalue.h b/gcc/analyzer/svalue.h
index 382b083..c8c3258 100644
--- a/gcc/analyzer/svalue.h
+++ b/gcc/analyzer/svalue.h
@@ -1,5 +1,5 @@
 /* Symbolic values.
-   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+   Copyright (C) 2019-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/trimmed-graph.cc b/gcc/analyzer/trimmed-graph.cc
index 9a42248..3e7a0ca 100644
--- a/gcc/analyzer/trimmed-graph.cc
+++ b/gcc/analyzer/trimmed-graph.cc
@@ -1,5 +1,5 @@
 /* Trimming an exploded graph to a subset of nodes and edges.
-   Copyright (C) 2021-2022 Free Software Foundation, Inc.
+   Copyright (C) 2021-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/trimmed-graph.h b/gcc/analyzer/trimmed-graph.h
index 89f36a5..d1c1a00 100644
--- a/gcc/analyzer/trimmed-graph.h
+++ b/gcc/analyzer/trimmed-graph.h
@@ -1,5 +1,5 @@
 /* Trimming an exploded graph to a subset of nodes and edges.
-   Copyright (C) 2021-2022 Free Software Foundation, Inc.
+   Copyright (C) 2021-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/varargs.cc b/gcc/analyzer/varargs.cc
index 5414f23..aeea73a 100644
--- a/gcc/analyzer/varargs.cc
+++ b/gcc/analyzer/varargs.cc
@@ -1,5 +1,5 @@
 /* Implementation of <stdarg.h> within analyzer.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.
diff --git a/gcc/analyzer/varargs.dot b/gcc/analyzer/varargs.dot
index b456c96..4b6048f 100644
--- a/gcc/analyzer/varargs.dot
+++ b/gcc/analyzer/varargs.dot
@@ -1,5 +1,5 @@
 /* An overview of the state machine from varargs.cc
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>.
 
 This file is part of GCC.