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

ubizjak at gmail dot com gcc-bugzilla@gcc.gnu.org
Wed Sep 26 14:20:00 GMT 2012


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

Uros Bizjak <ubizjak at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |hjl.tools at gmail dot com

--- Comment #4 from Uros Bizjak <ubizjak at gmail dot com> 2012-09-26 14:19:35 UTC ---
Based on claim in [1], AMD chips do not care at all, so we use *ps variants
which are one byte shorter. Let's ask HJ about Intel.

[1] http://gcc.gnu.org/ml/gcc-patches/2007-08/msg01564.html



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