https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67442
--- Comment #12 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Wed Sep 16 07:25:15 2015 New Revision: 227818 URL: https://gcc.gnu.org/viewcvs?rev=227818&root=gcc&view=rev Log: 2015-09-16 Richard Biener <rguent...@suse.de> PR middle-end/67442 * fold-const.c (extract_muldiv_1): Properly extend multiplication result before builting a tree via wide_int_to_tree. * gcc.dg/torture/pr67442.c: New testcase. Added: trunk/gcc/testsuite/gcc.dg/torture/pr67442.c Modified: trunk/gcc/ChangeLog trunk/gcc/fold-const.c trunk/gcc/testsuite/ChangeLog