On Mon, 15 Nov 2010, Paolo Bonzini wrote: > The only targets that are using textual prologues and epilogues are now arc, > cris, pdp11 and vax. ARC should probably have been deprecated long ago, any > plans to convert the others or (for cris) to flip the default?
What code are you loking at; where do you see a textual prologue? No such thing for CRIS since a while; not even defining the asm-prologue/epilogue hooks. I see two stray obsolete comments in cris.h though. There *is* an option to omit the prologue and epologue controlling the TARGET_PROLOGUE_EPILOGUE; I'm guessing that could cause confusion. Is that getting in the way of something? If so, I think the unsuccessful expansion/presence of "prologue" and "epilogue" should be decoupled from the use of the asm prologue and epilogue hooks (and just be ignored). (If you instead meant MMIX, the asm-prologue/epilogue hooks are used only for marking, similar to other targets.) brgds, H-P
