--nouse-ic (which is equivalent to changing the flag's default and
recompiling) turns off those parts of the IC system that can reasonably be
turned off (in particular, compilation of specialized handlers). You'll
observe that --trace-ic's output changes quite a bit when you do that.

Turning off any and all uses of inline caches is not possible. The fact
that we have FLAG_use_ic at all is mostly a historical artifact.


On Tue, Mar 1, 2016 at 1:53 PM, Martin Junker <nitram.went...@gmail.com>
wrote:

> Hello,
>
> I am using v8 4.5.103.30 and trying to disable inline-caching. I changed
> the *use_ic *in src/flag-definitions.h to false and compiled v8.
> Then I started d8 with the --trace-ic flag and kind of expected to not
> have any IC's there (as the use of IC is disabled).
> Am I right with that assumption? If not, how can I disable IC?
>
> Many thanks!
>
> Martin
>
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