AbstractStringBuilder::append less inlined? (original) (raw)

Vitaly Davidovich vitalyd at gmail.com
Fri Jul 4 00:09:13 UTC 2014

Hi Bernd,

Are you testing with tiered compilation on java 8? If so, what happens if you turn it off?

Thanks

Sent from my phone On Jul 3, 2014 8:01 PM, "Bernd Eckenfels" <ecki at zusammenkunft.net> wrote:

Hello,

in Java7 (U51 in this case) I do some testing with print inlining, and I noticed that all possible executions of AbstractStringBuilder::append had been inlined (hot) in thise tests. Opposed to that I see a lot of too big messages for Java 8. I wonder if this is known/intentional? (The tests do run faster on 8, so its not a real problem). Java7 xxx java.lang.AbstractStringBuilder::append (48 bytes) inline (hot) and for Java8 (U5, 64bit Windows) java.lang.AbstractStringBuilder::append (50 bytes) callee is too large Greetings Bernd

More information about the core-libs-dev mailing list