a8a33bab69
- Use static instead of anonymous namespace for file local functions. - Enclose file-local classes in anonymous namespace. - Eliminate `llvm::` qualifier when file has `using namespace llvm`. - Eliminate namespace surrounding entire code in SPIRVConvergenceRegionAnalysis.cpp file. - Eliminate call to `initializeSPIRVStructurizerPass` from the pass constructor (https://github.com/llvm/llvm-project/issues/111767)