128 lines
2.5 KiB
TableGen
128 lines
2.5 KiB
TableGen
//===- Common.td - Common definitions for LLVMC2 ----------*- tablegen -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains common definitions used in llvmc tool description files.
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//
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//===----------------------------------------------------------------------===//
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class Tool<list<dag> l> {
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list<dag> properties = l;
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}
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// Possible Tool properties.
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def in_language;
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def out_language;
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def output_suffix;
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def cmd_line;
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def join;
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def sink;
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def actions;
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// Possible option types.
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def alias_option;
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def switch_option;
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def parameter_option;
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def parameter_list_option;
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def prefix_option;
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def prefix_list_option;
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// Possible option properties.
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def extern;
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def help;
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def hidden;
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def init;
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def multi_val;
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def one_or_more;
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def really_hidden;
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def required;
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def zero_or_one;
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// The 'case' construct.
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def case;
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// Boolean constants.
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def true;
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def false;
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// Boolean operators.
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def and;
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def or;
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def not;
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// Primitive tests.
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def switch_on;
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def parameter_equals;
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def element_in_list;
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def input_languages_contain;
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def empty;
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def not_empty;
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def default;
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def single_input_file;
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def multiple_input_files;
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// Possible actions.
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def append_cmd;
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def forward;
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def forward_as;
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def stop_compilation;
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def unpack_values;
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def error;
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// Increase/decrease the edge weight.
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def inc_weight;
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def dec_weight;
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// Empty DAG marker.
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def empty_dag_marker;
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// Used to specify plugin priority.
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class PluginPriority<int p> {
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int priority = p;
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}
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// Option list - used to specify aliases and sometimes help strings.
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class OptionList<list<dag> l> {
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list<dag> options = l;
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}
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// Map from suffixes to language names
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class LangToSuffixes<string str, list<string> lst> {
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string lang = str;
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list<string> suffixes = lst;
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}
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class LanguageMap<list<LangToSuffixes> lst> {
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list<LangToSuffixes> map = lst;
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}
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// Compilation graph
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class EdgeBase<string t1, string t2, dag d> {
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string a = t1;
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string b = t2;
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dag weight = d;
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}
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class Edge<string t1, string t2> : EdgeBase<t1, t2, (empty_dag_marker)>;
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// Edge and SimpleEdge are synonyms.
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class SimpleEdge<string t1, string t2> : EdgeBase<t1, t2, (empty_dag_marker)>;
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// Optionally enabled edge.
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class OptionalEdge<string t1, string t2, dag props> : EdgeBase<t1, t2, props>;
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class CompilationGraph<list<EdgeBase> lst> {
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list<EdgeBase> edges = lst;
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}
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