[15] RFR: 8242895: failed: sanity at src/hotspot/share/opto/escape.cpp:2361

Jamsheed C M jamsheed.c.m at oracle.com
Thu Jul 16 11:40:46 UTC 2020


Hi Vladimir,

On 16/07/2020 07:25, Jamsheed C M wrote:
> But I have concerns about new is_init_captured_store code. EA is 
> mostly looking only on inputs to see Allocation. And in several places 
> it expecting only to see Allocation because other cases should be 
> filtered out before. 

I understand the concern here. If I am using the newer webrevs, I will 
ensure I don't filter out the inputs(basically check uncast i/p)

for the stores I don't want to re-compute and find if it is initializing 
store, but this info is actually already available in Field/ can be made 
available.

As I don't want EA taking more time analyzing stuffs due to my change, 
and in-turn have a perf impact.

Best regards,

Jamsheed




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