[Bug tree-optimization/45034] [4.3/4.4 Regression] "safe" conversion from unsigned to signed char gives broken code

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45034
Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Priority|P3                          |P2
      Known to work|                            |
      Known to fail|                            |