[all-commits] [llvm/llvm-project] 5b5af5: [AArch64] Extend efficient lowering of experimenta...

[Hari Limaye via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5b5af52bad647321d19476cea39293802fa3cfd3
      https://github.com/llvm/llvm-project/commit/5b5af52bad647321d19476cea39293802fa3cfd3
  Author: Hari Limaye <hari.limaye at arm.com>
  Date:   2024-05-23 (Thu, 23 May 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/test/Analysis/CostModel/AArch64/cttz_elts.ll
    M llvm/test/CodeGen/AArch64/intrinsic-cttz-elts-sve.ll

  Log Message:
  -----------
  [AArch64] Extend efficient lowering of experimental.cttz.elts (#92114)

This patch extends support for more efficient lowering of the
experimental.cttz.elts intrinsic to fixed-width vector types, by first
creating an SVE predicate register mask from the fixed-width vector.



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