RFR 8191987: TLAB Refills for PPC64
jcbeyler at google.com
Wed Dec 20 20:30:24 UTC 2017
The TLAB and the inline contiguous allocations handling are different
for each architecture. On certain architectures, TLAB is never
actually never refilled (ref:
The PPC patch really only removes the code that augments the TLAB
waste limit since that is already done in the common code slow path.
Due to a double jump, there is an additional change to have code from
SkipIfEqualZero available so that we don't have to manually generate
that code in the template code.
Let me know what you think and if someone could test/verify it, that
would be great.
Thanks for your help,
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