I noticed that some target CPUs macros have been added while they do not seem necessary. I don't like that because it introduces more #ifdefs which prevent making a version supporting simultaneously all the CPUs.
In particular I saw the following: - TARGET_MIPSN32 : it is always combined with TARGET_MIPS64 in target-mips/. If its only usage is to select a different Linux ABI, then I suggest keeping TARGET_MIPS64 and using another define to choose that. - TARGET_PPC64H, TARGET_PPCEMB : I see no reason why they cannot be handled dynamically as the other PowerPC CPU types, provided that TARGET_PPC64 is defined. Is it the long term plan ? Regards, Fabrice.
