Hi Bulat,
This seems quite reasonable to me. Have you eyeballed the assembly
GCC produces to see that the hotpath is improved? If you can submit
a patch that would be great!
Cheers,
Edward
Excerpts from Bulat Ziganshin's message of 2014-10-14 10:08:59 -0700:
Hello Glasgow-haskell-users,
i'm
Hello Glasgow-haskell-users,
i'm looking a the
https://github.com/ghc/ghc/blob/23bb90460d7c963ee617d250fa0a33c6ac7bbc53/rts/sm/Storage.c#L680
if i correctly understand, it's speed-critical routine?
i think that it may be improved in this way:
StgPtr allocate (Capability *cap, W_ n)
{
