`Vector2.clone()` performance hit for x86-64 and ARM64? [MOVED] about sdk

[mraleph]

AOT compiler is rather conservative with its inlining heuristics (for code size reasons) and does not always correctly inline even profitable methods.

I would recommend that package:vector_math plasters @pragma('vm:prefer-inline') all over its APIs as a workaround.

I don't know if we can fix something short term here. /cc @alexmarkov

[mraleph]

/cc @johnmccutchan for visibility

[johnmccutchan]

Thanks for the @pragma('vm:prefer-inline') tip @mraleph

[a-siva]

Hopefully @pragma('vm:prefer-inline') helps to certain extent.