[Bug c/20187] wrong code for ((unsigned char)(unsigned long long)((a?a:1)&(a*b)))?0:1)

[pinskia at gcc dot gnu dot org]

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           What    |Removed                     |Added
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          Component|middle-end                  |c
           Keywords|                            |wrong-code


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20187