Commit 58c3f6a0 authored by Mathieu Chartier's avatar Mathieu Chartier
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Reduce calls to DescriptorEquals 

Store the low 3 bits of the descriptor hash inside of class set
entries. Compare these bits before comparing descriptors.

Simpleperf interpret-only compile of facebook:
mirror::Class::DescriptorEquals(char const*): 3.66% -> 1.03%

Bug: 32641252

Test: test-art-host

Change-Id: I8d898d4ac7c95383c49401fbcd85bfde226e026c
parent e4cdd4db
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