Inline some functions Shark suggested

• Component: JavaScriptCore
• Status: RESOLVED FIXED

[Geoffrey Garen]

2.1% performance gain on JS iBench.

[Geoffrey Garen]

Created attachment 6654 [details]
patch

[Geoffrey Garen]

Created attachment 6655 [details]
patch w/formatting to match current guidelines

To keep things consistent, I only reformatted when moving a whole class or method.

[Darin Adler]

Comment on attachment 6655 [details]
patch w/formatting to match current guidelines

I think that UString::operator= is exactly what hte compiler would generate, inline, if you just didn't declare the operator= at all.

This otherwise looks great, so r=me.

[Maciej Stachowiak]

Geoff, does the inline version of ActivationImp::put ever actually get inlined? It is a virtual method, so it could only possibly be inlined if someone called the method scoped to a specific class name so it picks the right one directly. Otherwise it goes through the vtable and can't inline.

[Geoffrey Garen]

Created attachment 6660 [details]
patch to address comments and add a few more inlines

Yes, removing operator= altogether is just as well. No, put() does not inline, nor do some other virtuals my first patch inlined. (Also explains why I couldn't get processFuncDecl to inline. That was driving me crazy.)

New patch addresses both issues and adds a few more inlines (which is why I'm asking for review again). Total speedup: 2.9%.

[Darin Adler]

Comment on attachment 6660 [details]
patch to address comments and add a few more inlines

r=me

[Geoffrey Garen]

Landed r12949.