This patch broke bootstrap. In file included from /nasfarm/edelsohn/src/src/gcc/target-def.h:106:0, from /nasfarm/edelsohn/src/src/gcc/config/rs6000/rs6000.c:77:./target-hooks-def.h:92:38: error: 'hook_uint_uintp_false' was not declared in this scope
#define TARGET_ASM_ELF_FLAGS_NUMERIC hook_uint_uintp_false ^./target-hooks-def.h:2205:5: note: in expansion of macro 'TARGET_ASM_ELF_FLAGS_NUMERIC' TARGET_ASM_ELF_FLAGS_NUMERIC, \ ^ ./target-hooks-def.h:1792:5: note: in expansion of macro 'TARGET_ASM_OUT' TARGET_ASM_OUT, \ ^ /nasfarm/edelsohn/src/src/gcc/config/rs6000/rs6000.c:40709:29: note: in expansion of macro 'TARGET_INITIALIZER' struct gcc_target targetm = TARGET_INITIALIZER;