I get the following warning which prevents gcc from bootstrapping due to -Werror:
/home/meissner/fsf-src/work124-sfsplat/gcc/config/rs6000/rs6000-p10sfopt.cc: In function ‘void {anonymous}::process_chain_from_load(gimple*)’: /home/meissner/fsf-src/work124-sfsplat/gcc/config/rs6000/rs6000-p10sfopt.cc:505:30: warning: zero-length gcc_dump_printf format string [-Wformat-zero-length] 505 | dump_printf (MSG_NOTE, ""); | ^~ I just commented out the dump_printf call. -- Michael Meissner, IBM PO Box 98, Ayer, Massachusetts, USA, 01432 email: meiss...@linux.ibm.com