[ADT] Refactor SmallVector::assertSafeToAddRange with "constexpr if"#160004

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

kazutakahirata:cleanup_20250921_10TMP_ADT_SmallVector_assertSafeToAddRangekazutakahirata/llvm-project:cleanup_20250921_10TMP_ADT_SmallVector_assertSafeToAddRangeCopy head branch name to clipboard