https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64715
--- Comment #13 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Fri Mar 20 12:39:32 2015 New Revision: 221532 URL: https://gcc.gnu.org/viewcvs?rev=221532&root=gcc&view=rev Log: 2015-03-20 Richard Biener <rguent...@suse.de> PR middle-end/64715 * tree-chrec.c (chrec_fold_poly_cst): Use useless_type_conversion_p for type comparison and gcc_checking_assert. (chrec_fold_plus_poly_poly): Likewise. (chrec_fold_multiply_poly_poly): Likewise. (chrec_convert_1): Likewise. * gimplify.c (gimplify_expr): Remove premature folding of &X + CST to &MEM[&X, CST]. * gcc.dg/pr15347.c: Use -O. * c-c++-common/pr19807-1.c: Likewise. Modified: trunk/gcc/ChangeLog trunk/gcc/gimplify.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/c-c++-common/pr19807-1.c trunk/gcc/testsuite/gcc.dg/pr15347.c trunk/gcc/tree-chrec.c