[Bug tree-optimization/31178] VRP can infer a range for b in a >> b and a << b

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31178

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

           What    |Removed                     |Added
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                 CC|                            |jakub at gcc dot gnu.org

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-02-11 08:00:31 UTC ---
For C++, see http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#1457
and http://gcc.gnu.org/PR56051