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CPlusPlus: Inline some simple central functions

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Depending on context, callgrind sees contributions of >8% to
the total cost of project parsing for these functions. The
functional are actualy executed executed out-of-line, often
for a function body of one "payload" instruction only.

Inlining removes the call/endbr64/ret overhead.

Change-Id: I6886f08e322fcaa4e0f54d424279e0a8c24e4718
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
This commit is contained in:
hjk
2022-06-23 16:56:36 +02:00
parent 85cd97a334
commit ffa3aad576
43 changed files with 532 additions and 1213 deletions
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4
src/libs/cplusplus/ResolveExpression.cpp
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@@ -1045,7 +1045,7 @@ ClassOrNamespace *ResolveExpression::findClass(const FullySpecifiedType &origina
ClassOrNamespace *binding = nullptr;
if (Class *klass = ty->asClassType()) {
if (scope->isBlock())
if (scope->asBlock())
binding = _context.lookupType(klass->name(), scope, enclosingBinding);
if (!binding)
binding = _context.lookupType(klass, enclosingBinding);
@@ -1135,7 +1135,7 @@ ClassOrNamespace *ResolveExpression::baseExpression(const QList<LookupItem> &bas
instantiatedFunction = overloadTy->asFunctionType();
} else if (overloadType->isTemplateType()
&& overloadType->asTemplateType()->declaration()
&& overloadType->asTemplateType()->declaration()->isFunction()) {
&& overloadType->asTemplateType()->declaration()->asFunction()) {
instantiatedFunction = overloadType->asTemplateType()->declaration()->asFunction();
}