Hongtao Yu 042cefd2b5 [CSSPGO] Fix a hash code truncating issue in ContextTrieNode. ...

std::hash returns a 64bit hash code while previously we were using only lower 32 bits which caused hash collision for large workloads.

Reviewed By: wenlei, wlei

Differential Revision: https://reviews.llvm.org/D113688

2021-11-16 11:01:52 -08:00

22 KiB

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