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...without any restriction if someone wants to commit. Cheers, Nicolas -------------- next part -------------- A non-text attachment was scrubbed... Name: CallABIELF.patch Type: text/x-patch Size: 13361 bytes Desc: not available URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20070217/299a214d/attachment.bin> -------------- next part -------------- A non-text attachment was scrubbed... Name: CalleeSavedLinuxPPC.patch Type: text/x-patch Size: 9325 bytes Desc: not available URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20070217/299a214d/attachment-0001.bin> ----------...

I think the easiest thing for you to do is to define a separate CALL instruction with a different set of Defs. This instruction should only be selected when the predicate isMacho is true. Also update PPCRegisterInfo.cpp getCalleeSavedRegs() to return a different list when subtarget->isMachoABI() is true. Evan On Feb 14, 2007, at 7:19 AM, Nicolas Geoffray wrote: > Hi Chris, >

Hi Chris, Chris Lattner wrote: >> 2) Line 369 of PPCInstrInfo.td, we declare the non-callee saved registers. >> However, Linux and Darwin do not have the same set >> of non-callee saved registers. I don't know how to make the if(isDarwin) test >> in here >> > > Take a look at ARM/ARMRegisterInfo.td for an example of this I tried to define Defs just