Rearrange directory structure

1 files changed, 0 insertions, 258 deletions

diff --git a/vaporize/library/LIRVisitor.java b/vaporize/library/LIRVisitor.java
deleted file mode 100644
index a962775..0000000
--- a/vaporize/library/LIRVisitor.java
+++ /dev/null
@@ -1,258 +0,0 @@
-package vaporize.library;
-
-import cs132.vapor.ast.*;
-import graphviz.*;
-import cfg.*;
-import misc.*;
-
-import java.io.File;
-import java.util.*;
-
-public class LIRVisitor extends VInstr.VisitorPR<ControlFlowGraph, String, RuntimeException> {
-
-    private boolean use_graphviz = true;        // if true, generates svg files of the edges in each function
-
-    private Kettle kettle;
-    private ArrayList<LIRDict> lirs;
-    private CFGNode curr;                       // the current node being processed
-    private String dot_format;                  // a list of edges to be processed by graphviz
-
-    public LIRVisitor(VaporProgram vp, ArrayList<String> vapor) {
-        this.kettle = new Kettle(vapor);
-        this.lirs = new ArrayList<LIRDict>();
-        this.curr = null;
-
-
-        for (VFunction f : vp.functions) {
-            ControlFlowGraph cfg = new ControlFlowGraph(f);
-            this.dot_format = "";
-
-            MinimalLogger.info(String.format("LIRVisitor is collecting nodes for %s",
-                                             this.kettle.parseFuncName(f)));
-            for (VCodeLabel s : f.labels) {
-                cfg.addNode(new CFGNode(s));
-            }
-            for (VInstr s : f.body) {
-                cfg.addNode(new CFGNode(s));
-            }
-
-
-            MinimalLogger.info(String.format("LIRVisitor is collecting edges for %s",
-                                             this.kettle.parseFuncName(f)));
-
-            // inital setup
-            // first visit may not find edges; cfg.addEdges will handle
-            this.curr = cfg.getNode(f.body[0]);
-            // cascades downwards --- cfg.addEdges
-            for (VVarRef.Local l : f.params)
-                cfg.addReaching(this.curr, l.ident.toString());
-            for (VInstr s : f.body)
-                s.accept(cfg, this);
-
-            MinimalLogger.info(String.format("Spitting out reaching/liveness..."));
-            for (CFGNode n : cfg.getNodes())
-                MinimalLogger.info(String.format("%s ::: %s ::: %s",
-                                                 n.toString(),
-                                                 n.getReaching(),
-                                                 n.getLiveness()));
-
-            if (this.use_graphviz)
-                this.createDotGraph(this.kettle.parseFuncName(f));
-
-            MinimalLogger.info(String.format("Gathering intervals for %s",
-                                             this.kettle.parseFuncName(f)));
-            LIRDict lir = new LIRDict(f, cfg);
-            this.lirs.add(lir);
-            MinimalLogger.info(String.format("Found intervals: %s",
-                                             lir.getIntervals().toString()));
-        }
-    }
-
-    public ArrayList<LIRDict> getLIRs() {
-        return this.lirs;
-    }
-
-    protected void createDotGraph(String file_name) {
-        MinimalLogger.info(String.format("Outputting %s to %s",
-                                         this.dot_format,
-                                         file_name));
-        GraphViz gv = new GraphViz();
-        gv.addln(gv.start_graph());
-        gv.add(this.dot_format);
-        gv.addln(gv.end_graph());
-        String type = "svg";
-        gv.decreaseDpi();
-        gv.decreaseDpi();
-        gv.decreaseDpi();
-        gv.decreaseDpi();
-        File out = new File(file_name+"."+ type);
-        gv.writeGraphToFile( gv.getGraph( gv.getDotSource(), type ), out );
-    }
-
-    public String visit(ControlFlowGraph cfg, VMemRead n) throws RuntimeException {
-        MinimalLogger.info(String.format("->%s (\"%s\":%s)",
-                                         n.getClass().getSimpleName(),
-                                         this.kettle.get(n).trim(),
-                                         n.sourcePos.toString()));
-        ///////////////////////////////////////////////////////////////
-        CFGNode curr = cfg.getNode(n);
-        this.dot_format += cfg.addEdge(this.curr, curr);
-        this.curr = curr;
-
-        cfg.addReaching(curr, n.dest.toString());
-        cfg.addLiveness(curr, ((VMemRef.Global) n.source).base.toString());
-        ///////////////////////////////////////////////////////////////
-        MinimalLogger.info(String.format("<-%s (\"%s\":%s)",
-                                         n.getClass().getSimpleName(),
-                                         this.kettle.get(n).trim(),
-                                         n.sourcePos.toString()));
-        return null;
-    }
-
-    public String visit(ControlFlowGraph cfg, VMemWrite n) throws RuntimeException {
-        MinimalLogger.info(String.format("->%s (\"%s\":%s)",
-                                         n.getClass().getSimpleName(),
-                                         this.kettle.get(n).trim(),
-                                         n.sourcePos.toString()));
-        ///////////////////////////////////////////////////////////////
-        CFGNode curr = cfg.getNode(n);
-        this.dot_format += cfg.addEdge(this.curr, curr);
-        this.curr = curr;
-
-        cfg.addLiveness(curr, n.source.toString());
-        ///////////////////////////////////////////////////////////////
-        MinimalLogger.info(String.format("<-%s (\"%s\":%s)",
-                                         n.getClass().getSimpleName(),
-                                         this.kettle.get(n).trim(),
-                                         n.sourcePos.toString()));
-        return null;
-    }
-
-    public String visit(ControlFlowGraph cfg, VAssign n) throws RuntimeException {
-        MinimalLogger.info(String.format("->%s (\"%s\":%s)",
-                                         n.getClass().getSimpleName(),
-                                         this.kettle.get(n).trim(),
-                                         n.sourcePos.toString()));
-        ///////////////////////////////////////////////////////////////
-        CFGNode curr = cfg.getNode(n);
-        this.dot_format += cfg.addEdge(this.curr, curr);
-        this.curr = curr;
-
-        cfg.addReaching(curr, n.dest.toString());
-        cfg.addLiveness(curr, n.source.toString());
-        ///////////////////////////////////////////////////////////////
-        MinimalLogger.info(String.format("<-%s (\"%s\":%s)",
-                                         n.getClass().getSimpleName(),
-                                         this.kettle.get(n).trim(),
-                                         n.sourcePos.toString()));
-        return null;
-    }
-
-    public String visit(ControlFlowGraph cfg, VBranch n) throws RuntimeException {
-        MinimalLogger.info(String.format("->%s (\"%s\":%s)",
-                                         n.getClass().getSimpleName(),
-                                         this.kettle.get(n).trim(),
-                                         n.sourcePos.toString()));
-        ///////////////////////////////////////////////////////////////
-        CFGNode curr = cfg.getNode(n);
-        this.dot_format += cfg.addEdge(this.curr, curr);
-        this.dot_format += cfg.addEdge(curr, cfg.getNode(new Integer(this.kettle
-                                                                     .findLabelIndex(n.target.toString()))));
-
-        cfg.addLiveness(curr, n.value.toString());
-        ///////////////////////////////////////////////////////////////
-        MinimalLogger.info(String.format("<-%s (\"%s\":%s)",
-                                         n.getClass().getSimpleName(),
-                                         this.kettle.get(n).trim(),
-                                         n.sourcePos.toString()));
-        return null;
-    }
-
-    public String visit(ControlFlowGraph cfg, VGoto n) throws RuntimeException {
-        MinimalLogger.info(String.format("->%s (\"%s\":%s)",
-                                         n.getClass().getSimpleName(),
-                                         this.kettle.get(n).trim(),
-                                         n.sourcePos.toString()));
-        ///////////////////////////////////////////////////////////////
-        CFGNode curr = cfg.getNode(n);
-        this.dot_format += cfg.addEdge(this.curr, curr);
-        this.dot_format += cfg.addEdge(curr,
-                                       cfg.getNode(new Integer(this.kettle
-                                                               .findLabelIndex(n.target.toString()))));
-
-        this.curr = cfg.getNextNode(curr);
-        ///////////////////////////////////////////////////////////////
-        MinimalLogger.info(String.format("<-%s (\"%s\":%s)",
-                                         n.getClass().getSimpleName(),
-                                         this.kettle.get(n).trim(),
-                                         n.sourcePos.toString()));
-        return null;
-    }
-
-    public String visit(ControlFlowGraph cfg, VCall n) throws RuntimeException {
-        MinimalLogger.info(String.format("->%s (\"%s\":%s)",
-                                         n.getClass().getSimpleName(),
-                                         this.kettle.get(n).trim(),
-                                         n.sourcePos.toString()));
-        ///////////////////////////////////////////////////////////////
-        CFGNode curr = cfg.getNode(n);
-        this.dot_format += cfg.addEdge(this.curr, curr);
-        this.curr = curr;
-
-        if (n.dest != null)
-            cfg.addReaching(curr, n.dest.toString());
-        for (VOperand a : n.args) {
-            cfg.addLiveness(curr, a.toString());
-        }
-        ///////////////////////////////////////////////////////////////
-        MinimalLogger.info(String.format("<-%s (\"%s\":%s)",
-                                         n.getClass().getSimpleName(),
-                                         this.kettle.get(n).trim(),
-                                         n.sourcePos.toString()));
-        return null;
-    }
-
-    public String visit(ControlFlowGraph cfg, VBuiltIn n) throws RuntimeException {
-        MinimalLogger.info(String.format("->%s (\"%s\":%s)",
-                                         n.getClass().getSimpleName(),
-                                         this.kettle.get(n).trim(),
-                                         n.sourcePos.toString()));
-        ///////////////////////////////////////////////////////////////
-        CFGNode curr = cfg.getNode(n);
-        this.dot_format += cfg.addEdge(this.curr, curr);
-        this.curr = curr;
-
-        if (n.dest != null)
-            cfg.addReaching(curr, n.dest.toString());
-        for (VOperand a : n.args) {
-            cfg.addLiveness(curr, a.toString());
-        }
-        ///////////////////////////////////////////////////////////////
-        MinimalLogger.info(String.format("<-%s (\"%s\":%s)",
-                                         n.getClass().getSimpleName(),
-                                         this.kettle.get(n).trim(),
-                                         n.sourcePos.toString()));
-        return null;
-    }
-
-    public String visit(ControlFlowGraph cfg, VReturn n) throws RuntimeException {
-        MinimalLogger.info(String.format("->%s (\"%s\":%s)",
-                                         n.getClass().getSimpleName(),
-                                         this.kettle.get(n).trim(),
-                                         n.sourcePos.toString()));
-        ///////////////////////////////////////////////////////////////
-        CFGNode curr = cfg.getNode(n);
-        this.dot_format += cfg.addEdge(this.curr, curr);
-        this.curr = curr;
-
-        if (n.value != null)
-            cfg.addLiveness(curr, n.value.toString());
-        ///////////////////////////////////////////////////////////////
-        MinimalLogger.info(String.format("<-%s (\"%s\":%s)",
-                                         n.getClass().getSimpleName(),
-                                         this.kettle.get(n).trim(),
-                                         n.sourcePos.toString()));
-        return null;
-    }
-
-}