Fix GCC 4.4.4 build....

Fix GCC 4.4.4 build.

Fedora has pushed GCC 4.4.4 to FC12 and that breaks the v8 build due
to a GCC bug:
  http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39509

This change works around the issue.

[agl, 2010-08-04 21:07:17]

Dear V8 folks.

GCC 4.4.4 got pushed to Fedora 12 and broke the build. This is my attempt at
fixing the issue. It works, but you might prefer something different. I'm hoping
someone can land something like this pretty quickly.

Cheers

AGL

[Evan Martin, 2010-08-04 21:37:39]

I asked my local C++ expert and he suggests that if we really want it
to not be inlined, we should use __attribute__((noinline)).

Since the fix will need to be implemented by a v8 hacker anyway, perhaps
consider that.

[Søren Thygesen Gjesse, 2010-08-05 12:36:03]

On 2010/08/04 21:37:52, Evan Martin wrote:
> 

Decided on the __attribute__((noinline)), see
http://codereview.chromium.org/3034056

Closing issue.