https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86549
--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- The patch in comment 0 fixes FAIL: g++.dg/asan/pr62017.C -O2 -flto (internal compiler error) FAIL: g++.dg/asan/pr62017.C -O2 -flto (test for excess errors) FAIL: g++.dg/asan/pr62017.C -O2 -flto -flto-partition=none (internal compiler error) FAIL: g++.dg/asan/pr62017.C -O2 -flto -flto-partition=none (test for excess errors) FAIL: g++.dg/asan/pr78651.C -O2 -flto (internal compiler error) FAIL: g++.dg/asan/pr78651.C -O2 -flto (test for excess errors) FAIL: g++.dg/asan/pr78651.C -O2 -flto -flto-partition=none (internal compiler error) FAIL: g++.dg/asan/pr78651.C -O2 -flto -flto-partition=none (test for excess errors) FAIL: g++.dg/asan/pr81021.C -O2 -flto (internal compiler error) FAIL: g++.dg/asan/pr81021.C -O2 -flto (test for excess errors) FAIL: g++.dg/asan/pr81021.C -O2 -flto -flto-partition=none (internal compiler error) FAIL: g++.dg/asan/pr81021.C -O2 -flto -flto-partition=none (test for excess errors) but not pr87187.