[PATCH] D154953: [InstSimplify] Remove the remainder loop if we know the mask is always true

[Allen zhong via Phabricator via llvm-commits]

Allen marked an inline comment as done.
Allen added inline comments.


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Comment at: llvm/test/Transforms/InstCombine/and-add-shl.ll:40
+  ret i8 %r
+}
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goldstein.w.n wrote:
> You only have test for the first case (need 1 for `not` case). Also can you precommit the tests?
add a new case **and_not_shl** for `not` case, and also precommit tests on D156591, thanks.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D154953/new/

https://reviews.llvm.org/D154953