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speed up PsiBuilderImpl during indexing: fewer checkCanceled calls, compare the text length only in debug mode

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GitOrigin-RevId: d9c01cb740482b934c797672a81732ee19a51d93
This commit is contained in:
Peter Gromov
2024-08-09 11:12:39 +02:00
committed by intellij-monorepo-bot
parent 881b0cee42
commit ee614d7329
1 changed files with 7 additions and 3 deletions
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10
platform/core-impl/src/com/intellij/lang/impl/PsiBuilderImpl.java
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@@ -805,7 +805,9 @@ public class PsiBuilderImpl extends UnprotectedUserDataHolder implements PsiBuil
@Override
public void advanceLexer() {
ProgressIndicatorProvider.checkCanceled();
if ((myCurrentLexeme & 0xff) == 0) {
ProgressIndicatorProvider.checkCanceled();
}
if (eof()) return;
@@ -968,7 +970,7 @@ public class PsiBuilderImpl extends UnprotectedUserDataHolder implements PsiBuil
}
}
if (rootNode.getTextLength() != myText.length()) {
if (LOG.isDebugEnabled() && rootNode.getTextLength() != myText.length()) {
LOG.error("Inconsistent root node. " +
"; node type: " + rootNode.getElementType() +
"; text length: " + myText.length() +
@@ -1306,7 +1308,9 @@ public class PsiBuilderImpl extends UnprotectedUserDataHolder implements PsiBuil
private int insertLeaves(int curToken, int lastIdx, @NotNull CompositeElement curNode) {
lastIdx = Math.min(lastIdx, myLexemeCount);
while (curToken < lastIdx) {
ProgressIndicatorProvider.checkCanceled();
if ((curToken & 0xff) == 0) {
ProgressIndicatorProvider.checkCanceled();
}
int start = myLexStarts[curToken];
int end = myLexStarts[curToken + 1];
if (start < end || myLexTypes[curToken] instanceof ILeafElementType) { // Empty token. Most probably a parser directive like indent/dedent in Python