1 files changed, 47 insertions, 0 deletions
diff --git a/tools/llvmc2/Graph.td b/tools/llvmc2/Graph.td
new file mode 100644
index 0000000000..6fb998b28b
--- /dev/null
+++ b/tools/llvmc2/Graph.td
@@ -0,0 +1,47 @@
+//===- Example.td - LLVMCC toolchain descriptions  ---------*- tablegen -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains compilation graph description used by llvmcc.
+//
+//===----------------------------------------------------------------------===//
+
+include "Common.td"
+include "Tools.td"
+
+// Toolchains
+
+def CompilationGraph : CompilationGraph<[
+    Edge<root, llvm_gcc_c>,
+    Edge<root, llvm_gcc_assembler>,
+    Edge<root, llvm_gcc_cpp>,
+    Edge<root, llvm_as>,
+
+    Edge<llvm_gcc_c, llc>,
+    Edge<llvm_gcc_cpp, llc>,
+    Edge<llvm_as, llc>,
+
+    OptionalEdge<llvm_gcc_c, opt, [(switch_on "opt")]>,
+    OptionalEdge<llvm_gcc_cpp, opt, [(switch_on "opt")]>,
+    OptionalEdge<llvm_as, opt, [(switch_on "opt")]>,
+    Edge<opt, llc>,
+
+    Edge<llc, llvm_gcc_assembler>,
+    Edge<llvm_gcc_assembler, llvm_gcc_linker>,
+    OptionalEdge<llvm_gcc_assembler, llvm_gcc_cpp_linker,
+                 [(if_input_languages_contain "c++"),
+                  (or (parameter_equals "linker", "g++"),
+                      (parameter_equals "linker", "c++"))]>,
+
+
+    Edge<root, llvm_gcc_linker>,
+    OptionalEdge<root, llvm_gcc_cpp_linker,
+                 [(if_input_languages_contain "c++"),
+                  (or (parameter_equals "linker", "g++"),
+                      (parameter_equals "linker", "c++"))]>
+    ]>;