New failures: New passes: FAIL: gcc.dg/lto/attr-weakref-1 c_lto_attr-weakref-1_0.o-c_lto_attr-weakref-1_2.o link, -O2 -flto -flto-partition=none -fuse-linker-plugin -fno-fat-lto-objects FAIL: gcc.dg/lto/attr-weakref-1 c_lto_attr-weakref-1_0.o-c_lto_attr-weakref-1_2.o link, -O2 -flto -fuse-linker-plugin