Allow DW_OP_rot, DW_OP_neg, and DW_OP_abs in DIExpression#160757

OCHyams merged 1 commit intollvm:mainllvm/llvm-project:mainfrom

tromey:topic/dw-op-rot-neg-abstromey/llvm-project:topic/dw-op-rot-neg-absCopy head branch name to clipboard