Replace example plugin with file for instrumentor plugin

CMakeLists.txt

@@ -282,7 +282,7 @@ if(MLIR_FOUND AND Flang_FOUND)
     list(TRANSFORM SALT_FLANG_PLUGIN_HEADER_FILES PREPEND "${CMAKE_SOURCE_DIR}/include/")
 
     set(SALT_FLANG_PLUGIN_SRCS
-    PrintFlangFunctionNames.cpp 
+    salt_instrument_flang_plugin.cpp
     )
     list(TRANSFORM SALT_FLANG_PLUGIN_SRCS PREPEND "${CMAKE_SOURCE_DIR}/src/")
 

src/PrintFlangFunctionNames.cpp → src/salt_instrument_flang_plugin.cpp

@@ -1,22 +1,18 @@
-//===-- PrintFlangFunctionNames.cpp ---------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-//
-// Small example Flang plugin to count/print Functions & Subroutines names.
-// It walks the Parse Tree using a Visitor struct that has Post functions for
-// FunctionStmt and SubroutineStmt to access the names of functions &
-// subroutines. It also has Pre functions for FunctionSubprogram and
-// SubroutineSubprogram so a Bool can be set to show that it is the definition
-// of a function/subroutine, and not print those that are in an Interface.
-// This plugin does not recognise Statement Functions or Module Procedures,
-// which could be dealt with through StmtFunctionStmt and MpSubprogramStmt nodes
-// respectively.
-//
-//===----------------------------------------------------------------------===//
+/*
+Copyright (C) 2024, ParaTools, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
 
 #include "flang/Frontend/FrontendActions.h"
 #include "flang/Frontend/FrontendPluginRegistry.h"