1 //===- Example.td - LLVMCC toolchain descriptions ---------*- tablegen -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file contains compilation graph description used by llvmcc.
12 //===----------------------------------------------------------------------===//
19 def CompilationGraph : CompilationGraph<[
20 Edge<root, llvm_gcc_c>,
21 Edge<root, llvm_gcc_assembler>,
22 Edge<root, llvm_gcc_cpp>,
25 Edge<llvm_gcc_c, llc>,
26 Edge<llvm_gcc_cpp, llc>,
29 OptionalEdge<llvm_gcc_c, opt, (case (switch_on "opt"), (inc_weight))>,
30 OptionalEdge<llvm_gcc_cpp, opt, (case (switch_on "opt"), (inc_weight))>,
31 OptionalEdge<llvm_as, opt, (case (switch_on "opt"), (inc_weight))>,
34 Edge<llc, llvm_gcc_assembler>,
35 Edge<llvm_gcc_assembler, llvm_gcc_linker>,
36 OptionalEdge<llvm_gcc_assembler, llvm_gcc_cpp_linker,
38 (input_languages_contain "c++"), (inc_weight),
39 (or (parameter_equals "linker", "g++"),
40 (parameter_equals "linker", "c++")), (inc_weight))>,
43 Edge<root, llvm_gcc_linker>,
44 OptionalEdge<root, llvm_gcc_cpp_linker,
46 (input_languages_contain "c++"), (inc_weight),
47 (or (parameter_equals "linker", "g++"),
48 (parameter_equals "linker", "c++")), (inc_weight))>