[PATCH] D138082: GlobalISel: ComputeNumSignBits from load range metadata

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


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Comment at: llvm/lib/CodeGen/GlobalISel/GISelKnownBits.cpp:722
     const MachineMemOperand *MMO = *MI.memoperands_begin();
     return TyBits - MMO->getSizeInBits();
   }
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Probably should still factor this in 


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D138082/new/

https://reviews.llvm.org/D138082