Status: New
Owner: ----
New issue 648 by rodolph.perfetta: Function calls do not use optimum code
on ARM
http://code.google.com/p/v8/issues/detail?id=648
Currently the code generated for a function call on ARM will not be
recognised by the CPU, hence the return from the function will not be
predicted.
Current sequence is:
mov lr, pc
ldr pc, [pc, #...]
A recommended sequence would be:
ldr ip [pc, #...]
blx ip
--
You received this message because you are listed in the owner
or CC fields of this issue, or because you starred this issue.
You may adjust your issue notification preferences at:
http://code.google.com/hosting/settings
--
v8-dev mailing list
[email protected]
http://groups.google.com/group/v8-dev
