https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81111
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Wed Jun 21 22:17:49 2017 New Revision: 249480 URL: https://gcc.gnu.org/viewcvs?rev=249480&root=gcc&view=rev Log: Backported from mainline 2017-06-20 Jakub Jelinek <ja...@redhat.com> PR sanitizer/81125 * ubsan.h (ubsan_encode_value): Workaround buggy clang++ parser by removing enum keyword. (ubsan_type_descriptor): Likewise. Formatting fix. 2017-06-19 Jakub Jelinek <ja...@redhat.com> PR sanitizer/81125 * ubsan.h (enum ubsan_encode_value_phase): New. (ubsan_encode_value): Change second argument to enum ubsan_encode_value_phase with default value of UBSAN_ENCODE_VALUE_GENERIC. * ubsan.c (ubsan_encode_value): Change second argument to enum ubsan_encode_value_phase PHASE from bool IN_EXPAND_P, adjust uses, for UBSAN_ENCODE_VALUE_GENERIC use just create_tmp_var_raw instead of create_tmp_var and use a TARGET_EXPR. (ubsan_expand_bounds_ifn, ubsan_build_overflow_builtin, instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust ubsan_encode_value callers. PR sanitizer/81111 * ubsan.c (ubsan_encode_value): If current_function_decl is NULL, use create_tmp_var_raw instead of create_tmp_var, mark it addressable just by setting TREE_ADDRESSABLE on the result and use a TARGET_EXPR. PR sanitizer/81125 * g++.dg/ubsan/pr81125.C: New test. PR sanitizer/81111 * g++.dg/ubsan/pr81111.C: New test. Added: branches/gcc-7-branch/gcc/testsuite/g++.dg/ubsan/pr81111.C branches/gcc-7-branch/gcc/testsuite/g++.dg/ubsan/pr81125.C Modified: branches/gcc-7-branch/gcc/ChangeLog branches/gcc-7-branch/gcc/testsuite/ChangeLog branches/gcc-7-branch/gcc/ubsan.c branches/gcc-7-branch/gcc/ubsan.h
