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made map linked for predictability

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This commit is contained in:
Jesper Gravgaard 2017-07-15 22:21:07 +02:00
parent 81ba13c9c3
commit 8e59603418
1 changed files with 3 additions and 2 deletions
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5
src/dk/camelot64/kickc/icl/ControlFlowGraphCopyVisitor.java
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@ -1,6 +1,7 @@
package dk.camelot64.kickc.icl;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
/**
@ -16,7 +17,7 @@ public class ControlFlowGraphCopyVisitor extends ControlFlowGraphBaseVisitor<Obj
/**
* The copied blocks.
*/
private HashMap<Symbol, ControlFlowBlock> copyBlockMap;
private LinkedHashMap<Symbol, ControlFlowBlock> copyBlockMap;
/**
* The current block being copied.
@ -32,7 +33,7 @@ public class ControlFlowGraphCopyVisitor extends ControlFlowGraphBaseVisitor<Obj
public ControlFlowGraph visitGraph(ControlFlowGraph origGraph) {
this.origGraph = origGraph;
// Copy all blocks
this.copyBlockMap = new HashMap<>();
this.copyBlockMap = new LinkedHashMap<>();
for (ControlFlowBlock origBlock : origGraph.getAllBlocks()) {
ControlFlowBlock copyBlock = visitBlock(origBlock);
if (copyBlock != null) {