Hi there, I have a mem address pattern basically copied from Sparc: def ADDRri : ComplexPattern<iPTR, 2, "SelectADDRri", [frameindex],[]> It can match FrameIndex<0> but was unable to match FrameIndex<1>. What is the difference between the two? How to match FrameIndex<1>? Thanks, Xiaochu -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150727/a82f8e68/attachment.html>