[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 #5 from mikpe at it dot uu dot se  2010-07-24 18:47 -------
(In reply to comment #3)
> It is triggered by revision 121254:
> 
> http://gcc.gnu.org/ml/gcc-cvs/2007-01/msg00960.html

I don't think that's correct.  I definitely see the error with both gcc trunk
r121253 (pre 4.3.0) and 4.2.4 on i686-linux.  I'll try to bisect it myself.


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