[Bug other/42542] g++ "-O -ftree-vectorize" produces incorrect results for less-than operator

hjl dot tools at gmail dot com gcc-bugzilla@gcc.gnu.org
Tue Dec 29 19:44:00 GMT 2009



------- Comment #2 from hjl dot tools at gmail dot com  2009-12-29 19:44 -------
Add "-ftree-vectorize" will cause it to fail.


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hjl dot tools at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|g++ -O3 produces incorrect  |g++ "-O -ftree-vectorize"
                   |results for less-than       |produces incorrect results
                   |operator                    |for less-than operator


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42542



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