TraceTypeProfile as diagnostic option (original) (raw)

Aleksey Shipilev aleksey.shipilev at oracle.com
Mon Sep 10 10:44:51 PDT 2012

On 09/10/2012 09:22 PM, Vladimir Kozlov wrote:

We need to be careful here. It will increase product VM size (currently that code is under #ifndef PRODUCT) and embedded group will kill us for that. I think we should look on this case by case. You still can figure out that it is bimorphic call since they have the same bci (@ 4).

What is the reasonable increase in VM size we (they) could tolerate? I can make the prototype change and figure out the actual increase. Looks like there is a single small printing subroutine and two calls.

-Aleksey.

More information about the hotspot-compiler-dev mailing list