[PATCH] D144303: [GlobalISel] Combine out-of-range shifts to undef

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


================
Comment at: llvm/include/llvm/CodeGen/GlobalISel/CombinerHelper.h:793
+  /// Match shifts which greater or equal to the bitwidth of the operation.
+  bool matchShiftsTooBig(MachineInstr &MI);
+
----------------
matchOutOfBoundsShifts?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D144303/new/

https://reviews.llvm.org/D144303