1 //===- Common.td - Common definitions for LLVMC2 ----------*- 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 common definitions used in llvmc tool description files.
12 //===----------------------------------------------------------------------===//
14 class Tool<list<dag> l> {
15 list<dag> properties = l;
18 // Possible Tool properties.
31 // Possible option types.
35 def switch_list_option;
37 def parameter_list_option;
39 def prefix_list_option;
41 // Possible option properties.
53 def forward_not_split;
55 // The 'case' construct.
71 def input_languages_contain;
75 def single_input_file;
76 def multiple_input_files;
87 def forward_transformed_value;
96 // Increase/decrease the edge weight.
101 def empty_dag_marker;
103 // Option list - a single place to specify options.
104 class OptionList<list<dag> l> {
105 list<dag> options = l;
108 // Option preprocessor - actions taken during plugin loading.
109 class OptionPreprocessor<dag d> {
110 dag preprocessor = d;
113 // Map from suffixes to language names
115 class LangToSuffixes<string str, list<string> lst> {
117 list<string> suffixes = lst;
120 class LanguageMap<list<LangToSuffixes> lst> {
121 list<LangToSuffixes> map = lst;
126 class EdgeBase<string t1, string t2, dag d> {
132 class Edge<string t1, string t2> : EdgeBase<t1, t2, (empty_dag_marker)>;
134 // Edge and SimpleEdge are synonyms.
135 class SimpleEdge<string t1, string t2> : EdgeBase<t1, t2, (empty_dag_marker)>;
137 // Optionally enabled edge.
138 class OptionalEdge<string t1, string t2, dag props> : EdgeBase<t1, t2, props>;
140 class CompilationGraph<list<EdgeBase> lst> {
141 list<EdgeBase> edges = lst;