http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56051
Marc Glisse <glisse at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2013-01-20 Ever Confirmed|0 |1 --- Comment #1 from Marc Glisse <glisse at gcc dot gnu.org> 2013-01-20 12:24:18 UTC --- fold-const.c:13561 doesn't check that the conversion is not narrowing before doing the optimization.