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Commit 042cefd2 authored by Hongtao Yu's avatar Hongtao Yu
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[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
parent 4c484f11
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