Il 28/09/2012 00:57, Vladimir Makarov ha scritto: > LRA creates a lot of new pseudos. So the following patch implements > ahead allocation reg info information which is important for LRA > compilation speed. > > 2012-09-27 Vladimir Makarov <vmaka...@redhat.com> > > * reginfo.c (max_regno_since_last_resize): New. > (reg_preferred_class, reg_alternate_class): Add assert. > (allocate_reg_info): Initialize allocated reg info. > (resize_reg_info): Make bigger reg_info and initialize new memory. > (reginfo_init): Initialize max_regno_since_last_resize. > (setup_reg_classes): Change assert. >
Is this considered dataflow stuff? If so, I also want to approve part of LRA! :) This is ok. Paolo
