search for: const64

Oh, one thing I forgot to mention: ReadOnly objects are also counted as small data globals on PPC (on top of BSS, Data, Common). That's what the r2 base is for (.sdata2, defined to be constant data). 32-bit immediate loads take 2 ops minimum on PPC, so even constant loading benefits from small data. It'd be handy to add a third argument containing what kind would normally be returned:

Hi Nick, Bigcheese, I wanted to add support to support .gnu.linkonce sections in the resolver. _*About .gnu.linkonce sections*_ .gnu.linkonce sections were primarily present in ELF that was used in a way to model COMDAT in early ELF implementations. We have seen usecases of .gnu.linkonce sections used in various object files(mainly libc), and I think its much needed to support this style in

...NST32_Label : LDInst2<(outs IntRegs:$dst), (ins bblabel:$label), >> "$dst = CONST32($label)", >> [(set IntRegs:$dst, (HexagonCONST32 bbl:$label))]>; >> >> let isReMaterializable = 1, isMoveImm = 1 in >> -def CONST64_Int_Real : LDInst<(outs DoubleRegs:$dst), (ins i64imm:$global), >> +def CONST64_Int_Real : LDInst2<(outs DoubleRegs:$dst), (ins i64imm:$global), >> "$dst = CONST64(#$global)", >> [(set DoubleRegs:$dst, imm:$global)...