https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80168
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Mon Mar 27 08:25:01 2017 New Revision: 246492 URL: https://gcc.gnu.org/viewcvs?rev=246492&root=gcc&view=rev Log: PR sanitizer/80168 * asan.c (instrument_derefs): Copy over last operand from original COMPONENT_REF to the new COMPONENT_REF with DECL_BIT_FIELD_REPRESENTATIVE. * ubsan.c (instrument_object_size): Likewise. * gcc.dg/asan/pr80168.c: New test. Added: trunk/gcc/testsuite/gcc.dg/asan/pr80168.c Modified: trunk/gcc/ChangeLog trunk/gcc/asan.c trunk/gcc/testsuite/ChangeLog trunk/gcc/ubsan.c