llvm

485a6ebe - Added test files for global-var-name-linkage.ll and keep-tracked-const.ll (#3319)

Added test files for global-var-name-linkage.ll and keep-tracked-const.ll (#3319) -Added test cases for global variable name linkage and const tracking from llvm-project. Original commit: https://github.com/KhronosGroup/SPIRV-LLVM-Translator/commit/b50ba40e3b615d5