[PATCH] D102969: [GlobalISel] Add G_SBFX/G_UBFX to computeKnownBits

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


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Comment at: llvm/unittests/CodeGen/GlobalISel/KnownBitsTest.cpp:1794
+  EXPECT_EQ(0u, Res5.Zero.getZExtValue());
+}
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Can you also test computeNumSignBits? It may just work as is


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D102969/new/

https://reviews.llvm.org/D102969