LLVM/project 2077d40llvm/test/Transforms/SLPVectorizer/X86 ctpop-non-power-of-2-reduction.ll

[SLP]Add a test with non-power-of-2 reduction for ctpop, NFC

From #127177
DeltaFile
+38-0llvm/test/Transforms/SLPVectorizer/X86/ctpop-non-power-of-2-reduction.ll
+38-01 files