[Bug target/54716] Select best typed instruction for bitwise operations

[glisse at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54716

--- Comment #8 from Marc Glisse <glisse at gcc dot gnu.org> 2012-09-26 15:53:00 UTC ---
(In reply to comment #7)
> I haven't noticed a measurable performance difference though on Intel SNB 2600
> CPU though, so perhaps the patch isn't needed.

Ah, I assumed they had a good reason for creating so many variants of the same
instruction. If there is no difference (or even a difference in the wrong
direction because of the instruction size), feel free to close the bug.