================
@@ -482,6 +584,30 @@ matchWeightsByHashes(BinaryContext &BC,
<< Twine::utohexstr(BB->getHash()) << "\n");
}
StaleMatcher Matcher;
+ // Collects function pseudo probes for use in the StaleMatcher.
+ if (opts::StaleMatchingWithPseudoProbes) {
+ const MCPseudoProbeDecoder *Decoder = BC.getPseudoProbeDecoder();
+ assert(Decoder &&
+ "If pseudo probes are in use, pseudo probe decoder should exist");
+ const AddressProbesMap &ProbeMap = Decoder->getAddress2ProbesMap();
+ const uint64_t FuncAddr = BF.getAddress();
+ auto GetTopLevelNodeByGUID =
----------------
wlei-llvm wrote:
Can we move this into the `matchInlineTrees`? I didn't find any other usages in
this function.
https://github.com/llvm/llvm-project/pull/99891
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