SuccessChanges

Summary

  1. [DivRemPairs] Use DenseMapBase::find instead of operator[]. NFC (details)
  2. [AArch64][GlobalISel] Use the look-through constant helper for the shift s32->s64 custom legalization. (details)
Commit 82420b4e49ff92c49c2b548bf541a5655e97d197 by i
[DivRemPairs] Use DenseMapBase::find instead of operator[]. NFC
The file was modifiedllvm/lib/Transforms/Scalar/DivRemPairs.cpp (diff)
Commit 7156938be26405156e17aa29e1c04e1afde88b04 by Amara Emerson
[AArch64][GlobalISel] Use the look-through constant helper for the shift s32->s64 custom legalization.

Almost NFC, except it catches more cases and gives a 0.1% CTMark -O0 size win.
The file was modifiedllvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp (diff)
The file was modifiedllvm/test/CodeGen/AArch64/GlobalISel/legalize-unmerge-values.mir (diff)