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[Bug tree-optimization/66598] [4.9/5 Regression] With -O3 gcc incorrectly assumes aligned SSE instructions (e.g. movapd) can be used


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66598

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |4.8.5
   Target Milestone|---                         |4.9.4
            Summary|With -O3 gcc incorrectly    |[4.9/5 Regression] With -O3
                   |assumes aligned SSE         |gcc incorrectly assumes
                   |instructions (e.g. movapd)  |aligned SSE instructions
                   |can be used                 |(e.g. movapd) can be used

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