[SPIR-V] Improve general validity of emitted code between passes#119202

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

VyacheslavLevytskyy:fix_dt_0612VyacheslavLevytskyy/llvm-project:fix_dt_0612Copy head branch name to clipboard