[PATCH] D101005: [AArch64][GlobalISel] Simplify out of range rotate amount.

Jessica Paquette via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Apr 21 18:05:52 PDT 2021


paquette added inline comments.


================
Comment at: llvm/test/CodeGen/AArch64/GlobalISel/postlegalizercombiner-rotate.mir:4
+
+# Check that we simplify the constant rotate amount to be in range.
+---
----------------
Maybe a couple boundary tests would be nice here?

G_CONSTANT == bit size, G_CONSTANT == bit size - 1?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D101005/new/

https://reviews.llvm.org/D101005



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