[PATCH] D60705: [ARM] Turn some undefined encoding bits into 0s.

[Eli Friedman via Phabricator via llvm-commits]

efriedma added inline comments.


================
Comment at: llvm/lib/Target/ARM/ARMInstrThumb2.td:895
      let Inst{19-16} = 0b1111; // Rn
+     let Inst{15}    = 0b0;
      let Inst{5-4} = opcod;
----------------
Can you use Unpredictable here?


================
Comment at: llvm/lib/Target/ARM/ARMInstrThumb2.td:1889
   let Inst{19-16} = 0b1111; // Rn
+  let Inst{15} = 0b0;
   let Inst{14-12} = 0b000;
----------------
Can you use Unpredictable here?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D60705/new/

https://reviews.llvm.org/D60705