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Hi all, I'm playing with intrinsics and I was wondering how to lower an intrinsic that should return, for example, an int1? More precisely, how to return the value when working with MachineInst? First, I have defined an instrinsic in "Intrinsics.td": _def int_antivm : Intrinsic<[llvm_i1_ty], [], [], "llvm.antivm">;_ Then I want to lower it in the X86 backend,

...l be in a vreg? Should I specify it explicitly in the TableGen definition? I admit being a bit lost inside the backend... Thank you for your help -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150428/dcc7c9ce/attachment.html>