[Bug fortran/52865] GCC can't vectorize fortran loop but able to vectorize similar c-loop

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52865



Jakub Jelinek <jakub at gcc dot gnu.org> changed:



           What    |Removed                     |Added

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                 CC|                            |jakub at gcc dot gnu.org



--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-01-16 
10:25:48 UTC ---

countm1.0 type is unsigned, thus + 0xffffffff is effectively - 1.