[Bug tree-optimization/45034] [4.3/4.4/4.5/4.6 Regression] "safe" conversion from unsigned to signed char gives broken code

[mikpe at it dot uu dot se]

------- Comment #13 from mikpe at it dot uu dot se  2010-07-28 14:13 -------
I've bootstrapped and regtested Richard's proposed fix
(http://gcc.gnu.org/ml/gcc-patches/2010-07/msg02161.html) on top of a recent
4.5 snapshot, and it fixed the test case (and the original code it was based
on) with no testsuite regressions.

Thanks.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45034