https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66345
--- Comment #7 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Author: mpolacek Date: Tue Jun 2 09:13:29 2015 New Revision: 224016 URL: https://gcc.gnu.org/viewcvs?rev=224016&root=gcc&view=rev Log: PR middle-end/66345 * gimple-fold.c (gimple_fold_builtin_snprintf): Return false if get_maxval_strlen does not produce an INTEGER_CST. * gcc.dg/torture/pr66345.c: New test. Added: trunk/gcc/testsuite/gcc.dg/torture/pr66345.c Modified: trunk/gcc/ChangeLog trunk/gcc/gimple-fold.c trunk/gcc/testsuite/ChangeLog