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//===- 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++"))]>
]>;
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