https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97717
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Depends on| |54896
Keywords| |alias
--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #6)
> fillLUTDIV is basically one big function (one BB) which does:
>
> inp[...] = ...;
> 1019 times
>
> fillLUTNEGEXP does the same thing 33659 times.
Which makes this very similar to PR 54896 for at least "alias stmt walking"
time.
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54896
[Bug 54896] optimization slowness on large basic blocks
