https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81033
--- Comment #14 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- Revision r249930 breaks some objc tests: % /opt/gcc/gcc8p-249834p3/bin/g++ /opt/gcc/work/gcc/testsuite/objc.dg/torture/forward-1.m -L/opt/gcc/build_w/x86_64-apple-darwin16.6.0/libobjc/.libs -lobjc -O2 -fgnu-runtime /var/folders/8q/sh_swgz96r7f5vnn08f7fxr00000gn/T//ccQHrZR1.s:100:38: error: unexpected token in argument list ___cold_sect_of_"-[Receiver display]": ^ I'll attach the assembly with/without the patch for r249930.