================
@@ -1224,6 +1225,9 @@ Parser::DeclGroupPtrTy
Parser::ParseDeclOrFunctionDefInternal(
Parser::DeclGroupPtrTy Parser::ParseDeclarationOrFunctionDefinition(
ParsedAttributes &Attrs, ParsedAttributes &DeclSpecAttrs,
ParsingDeclSpec *DS, AccessSpecifier AS) {
+ // Add an enclosing time trace scope for a bunch of small scopes with
+ // "EvaluateAsConstExpr".
+ llvm::TimeTraceScope TimeScope("ParseDeclarationOrFunctionDefinition");
----------------
AaronBallman wrote:
Also, I wonder if we want more or less granularity here. This will fire for
function declarations and function definitions, so we could add it to
`Parser::ParseFunctionDefinition()` instead to only time function definition
parsing, or we could split it up so that we time parsing function signatures
separately from parsing the function body so we can more easily see how much
time is spent in which activity.
https://github.com/llvm/llvm-project/pull/65268
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