llvmc: Update examples.

llvm-svn: 111553

3 files changed, 58 insertions, 0 deletions

diff --git a/llvm/tools/llvmc/examples/Simple/Makefile b/llvm/tools/llvmc/examples/Simple/Makefile
new file mode 100644
index 00000000000..c10387c4f55
--- /dev/null
+++ b/llvm/tools/llvmc/examples/Simple/Makefile
@@ -0,0 +1,15 @@
+##===- llvmc/examples/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_BASED_DRIVER = Simple
+BUILT_SOURCES = Simple.inc
+
+include $(LEVEL)/Makefile.common
diff --git a/llvm/tools/llvmc/examples/Simple/Simple.cpp b/llvm/tools/llvmc/examples/Simple/Simple.cpp
new file mode 100644
index 00000000000..8ac73130f9e
--- /dev/null
+++ b/llvm/tools/llvmc/examples/Simple/Simple.cpp
@@ -0,0 +1,2 @@
+#include "llvm/CompilerDriver/Main.inc"
+#include "Simple.inc"
diff --git a/llvm/tools/llvmc/examples/Simple/Simple.td b/llvm/tools/llvmc/examples/Simple/Simple.td
new file mode 100644
index 00000000000..7ceee93d7cd
--- /dev/null
+++ b/llvm/tools/llvmc/examples/Simple/Simple.td
@@ -0,0 +1,41 @@
+//===- Simple.td - A simple LLVMC-based driver ----------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// A simple LLVMC-based gcc wrapper.
+//
+// To compile, use this command:
+//
+//      $ cd $LLVM_OBJ_DIR/tools/llvmc
+//      $ make BUILD_EXAMPLES=1
+//
+// Run as:
+//
+//      $ $LLVM_OBJ_DIR/$(BuildMode)/bin/Simple
+//
+// For instructions on how to build your own LLVMC-based driver, see
+// the 'examples/Skeleton' directory.
+//===----------------------------------------------------------------------===//
+
+include "llvm/CompilerDriver/Common.td"
+
+def gcc : Tool<
+[(in_language "c"),
+ (out_language "executable"),
+ (output_suffix "out"),
+ (command "gcc"),
+ (sink),
+
+ // -o is what is used by default, out_file_option here is included for
+ // instructive purposes.
+ (out_file_option "-o")
+]>;
+
+def LanguageMap : LanguageMap<[LangToSuffixes<"c", ["c"]>]>;
+
+def CompilationGraph : CompilationGraph<[Edge<"root", "gcc">]>;