[Bug target/53712] Does not combine unaligned load with _mm_cmpistri, redundant instruction at -O0

[ubizjak at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53712

Uros Bizjak <ubizjak at gmail dot com> changed:

           What    |Removed                     |Added
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             Status|NEW                         |ASSIGNED
         AssignedTo|unassigned at gcc dot       |ubizjak at gmail dot com
                   |gnu.org                     |

--- Comment #3 from Uros Bizjak <ubizjak at gmail dot com> 2012-06-18 17:40:15 
UTC ---
Created attachment 27652
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27652
Proposed patch

Patch that teaches gcc how to merge pcmpestr/pcmpistr with unaligned load.