> With Richard Sandiford's address decomposition patch, Sparc > looks really good on the 32-bit side. This is the patch I > am using. > > 2012-10-25 David S. Miller <da...@davemloft.net> > > * config/sparc/sparc.c (sparc_lra_p): New function. > (sparc_spill_class): New function. > (TARGET_LRA_P): Define. > (TARGET_SPILL_CLASS): Define. > (sparc_legitimate_address_p): Reject LO_SUM of SYMBOL_REF when PIC.
No objections by me if the results are good on the 64-bit side too, but I think that we need an (undocumented) "kill switch" during the transition period. We'll remove it before the release if all goes well. -- Eric Botcazou
