Richard Earnshaw wrote: > Hmm, I wonder if we should just unconditionally call split_all_insns() > at the start of md_reorg when -O0. This would address your problem, but > have the added benefit that the length calculations would be more > accurate. We're going to have to split the insns anyway during output, > so why not get it over and done with...
Yes, that's already done on various other targets (including s390). [ Note that you need split_all_insns_noflow at this stage. ] I've noticed many other forced-split insn patterns that also carry a length attribute -- if we do the change you suggest, I guess we should then also remove those attributes? Bye, Ulrich -- Dr. Ulrich Weigand GNU Toolchain for Linux on System z and Cell BE ulrich.weig...@de.ibm.com
