================
@@ -223,10 +249,31 @@ class StaleMatcher {
return Hash1.InstrHash == Hash2.InstrHash;
}
+ /// Returns true if a profiled block was matched with its pseudo probe.
+ bool isPseudoProbeMatch(BlendedBlockHash YamlBBHash) {
+ return MatchedWithPseudoProbes.find(YamlBBHash.combine()) !=
+ MatchedWithPseudoProbes.end();
+ }
+
+ /// Returns the number of blocks matched with opcodes.
+ size_t getNumBlocksMatchedWithOpcodes() const { return MatchedWithOpcodes; }
+
+ /// Returns the number of blocks matched with pseudo probes.
+ size_t getNumBlocksMatchedWithPseudoProbes() const {
+ return MatchedWithPseudoProbes.size();
+ }
+
private:
using HashBlockPairType = std::pair<BlendedBlockHash, FlowBlock *>;
std::unordered_map<uint16_t, std::vector<HashBlockPairType>> OpHashToBlocks;
std::unordered_map<uint64_t, std::vector<HashBlockPairType>>
CallHashToBlocks;
+ std::unordered_map<uint64_t, std::vector<const MCDecodedPseudoProbe *>>
----------------
dcci wrote:
It's not better, but there's a use case for both of them. My question is mostly
about why we use one instead of the other.
https://github.com/llvm/llvm-project/pull/99891
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