llvm-project

2283d504 - [LoongArch] add la v1.1 features for sys::getHostCPUFeatures (#115832)

[LoongArch] add la v1.1 features for sys::getHostCPUFeatures (#115832) Two features (i.e. `frecipe` and `lam-bh`) are added to `sys.getHostCPUFeatures`. More features will be added in future. In addition, this patch adds the features returned by `sys.getHostCPUFeature` when `-march=native`.