[PATCH] D89100: [GlobalISel] Look through truncs and extends in narrowScalarShift

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Oct 9 12:26:51 PDT 2020

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arsenm added a comment.

The code asserting in GISelKnownBits is probably broken. An out of bounds shift is not illegal IR


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D89100/new/

https://reviews.llvm.org/D89100

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