https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83269
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Fri Dec 15 22:15:30 2017 New Revision: 255729 URL: https://gcc.gnu.org/viewcvs?rev=255729&root=gcc&view=rev Log: PR tree-optimization/83269 * fold-const.c (fold_binary_loc): Perform (-A) - B -> (-B) - A subtraction in arg0's type if type is signed and arg0 is unsigned. Formatting fix. * gcc.c-torture/execute/pr83269.c: New test. Added: branches/gcc-7-branch/gcc/testsuite/gcc.c-torture/execute/pr83269.c Modified: branches/gcc-7-branch/gcc/ChangeLog branches/gcc-7-branch/gcc/fold-const.c branches/gcc-7-branch/gcc/testsuite/ChangeLog
