[DAGCombiner] Allow promoted constants in MULHU by power-of-2 -> SRL transform#170562

SavchenkoValeriy merged 2 commits intollvm:mainllvm/llvm-project:mainfrom

SavchenkoValeriy:vector-mulhu-to-shift-right-loweringSavchenkoValeriy/llvm-project:vector-mulhu-to-shift-right-loweringCopy head branch name to clipboard