[drlvm] Permission to commit patch in HARMONY-5510

[Gregory Shimansky]

Hello

There is a patch that fixes HARMONY-5510. This is a regression after 
commit in HARMONY-5490. The single line change in encoder that didn't 
relate to crash handler actually caused a problem in JVMTI when decoding 
some call instructions. The decoder has to be changed to use information 
about register sizes from encoder tables, not rely on REX.W prefix which 
is not mandatory for some instructions (like calls).

I want to commit this patch to fix this regression before M5 is 
released. What do you think?

--
Gregory