https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77937
--- Comment #6 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- Unfortunately it doesn't work: dirac.i:3:6: internal compiler error: Segmentation fault void fn1(char *p1, int p2) { ^~~ 0xb6d367 crash_signal ../../gcc/gcc/toplev.c:337 0x7ff87981f10f ??? /home/markus/glibc/signal/../sysdeps/unix/sysv/linux/x86_64/sigaction.c:0 0xb9bad2 contains_struct_check(tree_node*, tree_node_structure_enum, char const*, int, char const*) ../../gcc/gcc/tree.h:3144 0xb9bad2 verify_gimple_assign_binary ../../gcc/gcc/tree-cfg.c:3732 0xbb479b verify_gimple_in_cfg(function*, bool) ../../gcc/gcc/tree-cfg.c:5135 0xa97737 execute_function_todo ../../gcc/gcc/passes.c:1964 0xa987ec execute_todo ../../gcc/gcc/passes.c:2014