llvm-project

86bf89a3 - [test] Add bit < 8 testcase for x86 __builtin_bswapg (#180124)

[test] Add bit < 8 testcase for x86 __builtin_bswapg (#180124) ### Summary the related PR: https://github.com/llvm/llvm-project/pull/179177, add bits < 8 testcase for __builtin_bswapg