================
@@ -155,5 +155,52 @@ std::string hashBlockLoose(BinaryContext &BC, const
BinaryBasicBlock &BB) {
return HashString;
}
+/// An even looser hash level relative to $ hashBlockLoose to use with stale
+/// profile matching, composed of the names of a block's called functions in
+/// lexicographic order.
+std::string hashBlockCalls(BinaryContext &BC, const BinaryBasicBlock &BB) {
+ // The hash is computed by creating a string of all lexicographically ordered
+ // called function names.
+ std::multiset<std::string> FunctionNames;
----------------
maksfb wrote:
Consider an alternative container.
https://llvm.org/docs/ProgrammersManual.html#other-set-like-container-options
https://github.com/llvm/llvm-project/pull/96596
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