https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80341
--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Likely started with commit 4d307e1ff39d0c2f90123ef789d611e2323be76d Author: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> Date: Wed Feb 10 11:54:14 2010 +0000 2010-02-10 Richard Guenther <rguent...@suse.de> PR c/43007 * tree.c (get_unwidened): Handle constants. * convert.c (convert_to_integer): Handle TRUNC_DIV_EXPR. * gcc.c-torture/execute/20100209-1.c: New testcase. * gcc.dg/fold-div-3.c: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@156653 138bc75d-0d04-0410-961f-82ee72b054a4