[Issue 2356] array literal as non static initializer generates horribly inefficient code.

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=2356



--- Comment #17 from bearophile_hugs at eml.cc 2013-04-10 19:44:37 PDT ---
(In reply to comment #16)

> It is lowered to:
>   int[3] y = void;
>   y[] = n;
> 
> And currently dmd uses memset for `y[] = n;`. It is another optimization issue.

OK.


> Before, cpctor(==postblit) calls are done in __d_arrayliteralTX, so they are
> hidden. Now they are directly called on the stack memory z[0..3].

Sorry I have missed it was the postblit, thank you.

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