http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58564
Kai Tietz <ktietz at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Last reconfirmed| |2013-09-30 Resolution|INVALID |--- Ever confirmed|0 |1 --- Comment #5 from Kai Tietz <ktietz at gcc dot gnu.org> --- Sorry, missed that outer condition is 0 > ... boolean-typed-expr. Can confirm this issue. Btw this condition has to be always false for unsigned 1-bit precision typed integrals.