https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78586
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Wed Nov 30 08:01:47 2016 New Revision: 242998 URL: https://gcc.gnu.org/viewcvs?rev=242998&root=gcc&view=rev Log: PR tree-optimization/78586 * gimple-ssa-sprintf.c (format_integer): Use TYPE_MAX_VALUE or TYPE_MIN_VALUE or build_all_ones_cst instead of folding LSHIFT_EXPR. Don't build_int_cst min/max twice. Formatting fix. * gcc.c-torture/execute/pr78586.c: New test. Added: trunk/gcc/testsuite/gcc.c-torture/execute/pr78586.c Modified: trunk/gcc/ChangeLog trunk/gcc/gimple-ssa-sprintf.c trunk/gcc/testsuite/ChangeLog