Move example plugins to the example/ directory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65939 91177308-0d34-0410-b5e6-96231b3b80d8

5 files changed, 90 insertions, 0 deletions

diff --git a/tools/llvmc/example/Hello/Hello.cpp b/tools/llvmc/example/Hello/Hello.cpp
new file mode 100644
index 0000000000..395ef9bbd4
--- /dev/null
+++ b/tools/llvmc/example/Hello/Hello.cpp
@@ -0,0 +1,30 @@
+//===- Hello.cpp - Example code from "Writing an LLVM Pass" ---------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Test plugin for LLVMC. Shows how to write plugins without using TableGen.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/CompilerDriver/CompilationGraph.h"
+#include "llvm/CompilerDriver/Plugin.h"
+
+#include <iostream>
+
+namespace {
+struct MyPlugin : public llvmc::BasePlugin {
+  void PopulateLanguageMap(llvmc::LanguageMap&) const
+  { std::cout << "Hello!\n"; }
+
+  void PopulateCompilationGraph(llvmc::CompilationGraph&) const
+  {}
+};
+
+static llvmc::RegisterPlugin<MyPlugin> RP("Hello", "Hello World plugin");
+
+}
diff --git a/tools/llvmc/example/Hello/Makefile b/tools/llvmc/example/Hello/Makefile
new file mode 100644
index 0000000000..10325e6a6d
--- /dev/null
+++ b/tools/llvmc/example/Hello/Makefile
@@ -0,0 +1,14 @@
+##===- tools/llvmc/plugins/Hello/Makefile ------------------*- Makefile -*-===##
+#
+#                     The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+#
+##===----------------------------------------------------------------------===##
+
+LEVEL = ../../../..
+
+LLVMC_PLUGIN = Hello
+
+include $(LEVEL)/Makefile.common
diff --git a/tools/llvmc/example/Simple/Makefile b/tools/llvmc/example/Simple/Makefile
new file mode 100644
index 0000000000..d7adb5d851
--- /dev/null
+++ b/tools/llvmc/example/Simple/Makefile
@@ -0,0 +1,15 @@
+##===- tools/llvmc/plugins/Simple/Makefile -----------------*- Makefile -*-===##
+#
+#                     The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+#
+##===----------------------------------------------------------------------===##
+
+LEVEL = ../../../..
+
+LLVMC_PLUGIN = Simple
+BUILT_SOURCES = AutoGenerated.inc
+
+include $(LEVEL)/Makefile.common
diff --git a/tools/llvmc/example/Simple/PluginMain.cpp b/tools/llvmc/example/Simple/PluginMain.cpp
new file mode 100644
index 0000000000..add8acb4a5
--- /dev/null
+++ b/tools/llvmc/example/Simple/PluginMain.cpp
@@ -0,0 +1 @@
+#include "AutoGenerated.inc"
diff --git a/tools/llvmc/example/Simple/Simple.td b/tools/llvmc/example/Simple/Simple.td
new file mode 100644
index 0000000000..b974cbc95e
--- /dev/null
+++ b/tools/llvmc/example/Simple/Simple.td
@@ -0,0 +1,30 @@
+// A simple wrapper for gcc.
+// To compile, use this command:
+//
+//      $ cd $LLVMC2_DIR
+//      $ make DRIVER_NAME=mygcc BUILTIN_PLUGINS=Simple
+//
+// To build this plugin as a dynamic library:
+//
+//      $ cd $LLVMC2_DIR
+//      $ make BUILTIN_PLUGINS=""
+//      $ cd plugins/Simple
+//      $ make
+//
+// Run as:
+//
+//      $ llvmc2 -load $LLVM_DIR/Release/lib/LLVMCSimple.so
+
+include "llvm/CompilerDriver/Common.td"
+
+def gcc : Tool<
+[(in_language "c"),
+ (out_language "executable"),
+ (output_suffix "out"),
+ (cmd_line "gcc $INFILE -o $OUTFILE"),
+ (sink)
+]>;
+
+def LanguageMap : LanguageMap<[LangToSuffixes<"c", ["c"]>]>;
+
+def CompilationGraph : CompilationGraph<[Edge<"root", "gcc">]>;