[llvm] [AArch64] Fold vector select with power-of-2 bit-test to CMTST+BSP (PR #209100)

[Mugundan S via llvm-commits]

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@@ -0,0 +1,55 @@
+; Test: (X & Mask) == Mask, for a power-of-2 Mask, folds to CMTST
+; instead of AND+CMEQ when used as a select condition inside a BSL/BSP fold.
+; RUN: llc -mtriple=aarch64-none-linux-gnu -mattr=+neon < %s | FileCheck %s
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
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MGN-GIT wrote:

Thanks for letting me know, I have fixed this

https://github.com/llvm/llvm-project/pull/209100