RFR: 8365991: AArch64: Ignore BlockZeroingLowLimit when UseBlockZeroing is false

Andrew Haley aph-open at littlepinkcloud.com
Mon Sep 1 10:19:13 UTC 2025


On 29/08/2025 12:10, Patrick Zhang wrote:
> Regarding the impact to code caches, I measured JMH

That's not going to tell you anything. The zeroing code is expanded many 
times during a compilation, and code cache size is limited. Every time 
we needlessly expand intrinsics inline we kick user's code out.

-- 
Andrew Haley  (he/him)
Java Platform Lead Engineer
https://keybase.io/andrewhaley
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