tools/llvmc2/Example.td

   1 //===- Example.td - LLVMCC toolchain descriptions  ---------*- tablegen -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file contains compilation graph description used by llvmcc.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 include "Common.td"
  15 include "Tools.td"
  16
  17 // Toolchains
  18
  19 def CompilationGraph : CompilationGraph<[
  20     Edge<root, llvm_gcc_c>,
  21     Edge<root, llvm_gcc_assembler>,
  22     Edge<root, llvm_gcc_cpp>,
  23     Edge<root, llvm_as>,
  24
  25     Edge<llvm_gcc_c, llc>,
  26     Edge<llvm_gcc_cpp, llc>,
  27     Edge<llvm_as, llc>,
  28
  29     OptionalEdge<llvm_gcc_c, opt, [(switch_on "opt")]>,
  30     OptionalEdge<llvm_gcc_cpp, opt, [(switch_on "opt")]>,
  31     OptionalEdge<llvm_as, opt, [(switch_on "opt")]>,
  32     Edge<opt, llc>,
  33
  34     Edge<llc, llvm_gcc_assembler>,
  35     Edge<llvm_gcc_assembler, llvm_gcc_linker>,
  36     OptionalEdge<llvm_gcc_assembler, llvm_gcc_cpp_linker,
  37                  [(if_input_languages_contain "c++"),
  38                   (or (parameter_equals "linker", "g++"),
  39                       (parameter_equals "linker", "c++"))]>,
  40
  41
  42     Edge<root, llvm_gcc_linker>,
  43     OptionalEdge<root, llvm_gcc_cpp_linker,
  44                  [(if_input_languages_contain "c++"),
  45                   (or (parameter_equals "linker", "g++"),
  46                       (parameter_equals "linker", "c++"))]>
  47     ]>;