[llvm] Remove unused local variables (NFC)#140422

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

kazutakahirata:cleanup_001_tidy_bugprone-unused-local-non-trivial-variable_llvmkazutakahirata/llvm-project:cleanup_001_tidy_bugprone-unused-local-non-trivial-variable_llvmCopy head branch name to clipboard