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Merge branch 'master' into regex

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This commit is contained in:
konsoletyper 2014-05-08 17:04:59 +04:00
commit 4ceb2feb8b
2 changed files with 13 additions and 18 deletions
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13
teavm-core/src/main/java/org/teavm/common/GraphIndexer.java
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@ -51,11 +51,10 @@ public class GraphIndexer {
byte[] state = new byte[sz];
int lastIndex = 0;
int lastVisitIndex = 0;
int[] stack = new int[sz * 2];
int stackSize = 0;
stack[stackSize++] = loopGraph.loopAt(0) != null ? loopGraph.loopAt(0).getHead() : 0;
while (stackSize > 0) {
int node = stack[--stackSize];
IntegerStack stack = new IntegerStack(sz * 2);
stack.push(loopGraph.loopAt(0) != null ? loopGraph.loopAt(0).getHead() : 0);
while (!stack.isEmpty()) {
int node = stack.pop();
switch (state[node]) {
case VISITING: {
state[node] = VISITED;
@ -65,7 +64,7 @@ public class GraphIndexer {
case NONE: {
visitIndex[node] = lastVisitIndex++;
state[node] = VISITING;
stack[stackSize++] = node;
stack.push(node);
int[] successors = graph.outgoingEdges(node);
LoopEntrance[] edges = new LoopEntrance[successors.length];
for (int i = 0; i < edges.length; ++i) {
@ -87,7 +86,7 @@ public class GraphIndexer {
int next = edge.follower;
switch (state[next]) {
case NONE:
stack[stackSize++] = next;
stack.push(next);
break;
default:
break;

18
teavm-core/src/main/java/org/teavm/common/LoopGraph.java
View File

@ -15,10 +15,7 @@
*/
package org.teavm.common;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.*;
/**
*
@ -81,19 +78,18 @@ public class LoopGraph implements Graph {
walkIndexes = new int[sz];
LoopImpl[] createdLoops = new LoopImpl[sz];
LoopFrame[] frames = new LoopFrame[sz];
LoopFrame[] stack = new LoopFrame[sz * 4];
int stackSize = 0;
Deque<LoopFrame> stack = new ArrayDeque<>(sz * 4);
LoopFrame rootFrame = new LoopFrame();
stack[stackSize++] = rootFrame;
stack.push(rootFrame);
int walkIndex = 0;
int lastSortIndex = sz - 1;
int loopSetSize = 0;
while (stackSize > 0) {
LoopFrame frame = stack[--stackSize];
while (!stack.isEmpty()) {
LoopFrame frame = stack.pop();
if (frames[frame.index] == null) {
frames[frame.index] = frame;
frame.walkIndex = walkIndex++;
stack[stackSize++] = frame;
stack.push(frame);
int[] targetEdges = graph.outgoingEdges(frame.index);
for (int i = 0; i < targetEdges.length; ++i) {
int next = targetEdges[i];
@ -101,7 +97,7 @@ public class LoopGraph implements Graph {
if (nextFrame == null) {
nextFrame = new LoopFrame();
nextFrame.index = next;
stack[stackSize++] = nextFrame;
stack.push(nextFrame);
}
}
} else {