[all-commits] [llvm/llvm-project] a095eb: [LLVM][CostModel][AArch64] Remove magic numbers fr...

[Paul Walker via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a095ebc58c9f7cd0d39796ed0aabc63b23ed88ce
      https://github.com/llvm/llvm-project/commit/a095ebc58c9f7cd0d39796ed0aabc63b23ed88ce
  Author: Paul Walker <paul.walker at arm.com>
  Date:   2025-04-22 (Tue, 22 Apr 2025)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    M llvm/test/Analysis/CostModel/AArch64/vector-select.ll

  Log Message:
  -----------
  [LLVM][CostModel][AArch64] Remove magic numbers from f16 vector compares. (#135795)

The PR also extends the code to cover bfloat vector compares that are
also promoted to float.

NOTE: There is a bail out for the compares that are scalarised that will
be removed by https://github.com/llvm/llvm-project/pull/135398.



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