[PATCH] D35561: [mips] Insert a COPY node for SW16_MM

[Simon Dardis via Phabricator via llvm-commits]

sdardis requested changes to this revision.
sdardis added a comment.
This revision now requires changes to proceed.

I believe the entire hunk for handling RegisterSDNodes should be sunk into AddRegisterOperand as your change mimics portions of the logic there.



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Comment at: lib/CodeGen/SelectionDAG/InstrEmitter.cpp:408
+
+    if(OpRC && IIRC && OpRC != IIRC && TargetRegisterInfo::isVirtualRegister(VReg)) {
+      unsigned NewVReg = MRI->createVirtualRegister(IIRC);
----------------
Space after the if, and the line is overly long.


https://reviews.llvm.org/D35561