[all-commits] [llvm/llvm-project] 3abf8e: [slp][tests] Add missing function attributes

[Philip Reames via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3abf8ebd9a7522b6d81f761aa3d57202fe2425bf
      https://github.com/llvm/llvm-project/commit/3abf8ebd9a7522b6d81f761aa3d57202fe2425bf
  Author: Philip Reames <listmail at philipreames.com>
  Date:   2022-03-18 (Fri, 18 Mar 2022)

  Changed paths:
    M llvm/test/Transforms/SLPVectorizer/AArch64/accelerate-vector-functions-inseltpoison.ll
    M llvm/test/Transforms/SLPVectorizer/AArch64/accelerate-vector-functions.ll
    M llvm/test/Transforms/SLPVectorizer/X86/call.ll
    M llvm/test/Transforms/SLPVectorizer/X86/funclet.ll
    M llvm/test/Transforms/SLPVectorizer/vectorizable-functions-inseltpoison.ll
    M llvm/test/Transforms/SLPVectorizer/vectorizable-functions.ll

  Log Message:
  -----------
  [slp][tests] Add missing function attributes

SLP is currently assuming that control dependence in these cases is irrelevant.  This is only valid if none of the lib-funcs involved can throw or infinite loop in the scalar forms.  This appears to be true (or at least we infer the respective attributes) for the libfuncs I spot checked.  This change is mostly for shrunking the diff on an upcoming patch.