This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [PATCH] rtlopt branch merge part 9 -- loop unrolling&peeling

On Wed, Feb 26, 2003 at 03:23:18AM +0100, Zdenek Dvorak wrote:
> your comments apply only for once-rolling loops; while both
> of them make sense, I am not quite sure this special case is worth
> bothering at all.

Pardon?  Isn't once-rolling loops the *entire* purpose
of peel_loops_completely?  If it's not worth bothering,
why do we have this code at all?


r~
Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]