config/ * bootstrap-asan.mk: Replace LSAN_OPTIONS=detect_leaks=0 with ASAN_OPTIONS=detect_leaks=0:use_odr_indicator=1. gcc/ * asan.c (asan_global_struct): Refactor. (create_odr_indicator): New function. (asan_needs_odr_indicator_p): Likewise. (is_odr_indicator): Likewise. (asan_add_global): Introduce odr_indicator_ptr. Pass it into global's constructor. (asan_protect_global): Do not protect odr indicators. gcc/c-family/ * c-attribs.c (asan odr indicator): New attribute. (handle_asan_odr_indicator_attribute): New function. gcc/testsuite/ * c-c++-common/asan/no-redundant-odr-indicators-1.c: New test. From-SVN: r243153
