RFR(M): 7194669: CodeCache::mark_for_deoptimization should avoid verifying dependencies multiple times
roland.westrelin at oracle.com
Thu Jan 9 06:54:30 PST 2014
> The dependency verification code in CodeCache::mark_for_deoptimization walks over all live nmethods in the code cache and checks all dependencies for each nmethod. This leads to checking the same dependency multiple times which can take a huge amount of time.
Isn’t it only when VerifyDependencies is true on non product build? Why does it matter?
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