[PATCH] D59575: Mips: Don't create copy of nothing

[Simon Dardis via Phabricator via llvm-commits]

sdardis accepted this revision.
sdardis added a comment.
This revision is now accepted and ready to land.

Good catch. LGTM.



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Comment at: lib/Target/Mips/MipsISelLowering.cpp:1727
           MI.getOpcode() == Mips::ATOMIC_CMP_SWAP_I64) &&
-         "Unsupported atomic psseudo for EmitAtomicCmpSwap.");
 
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This can committed separately as it is a NFC.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D59575/new/

https://reviews.llvm.org/D59575