[win-arm64] Update EEJitManager::SetCpuInfo in codeman.cpp to support ARMv8.1-RDMA and ARMv8.2-DotProd #39094
Description
#38957 adds JIT implementation for the intrinsics from ARMv8.1-RDMA and ARMv8.2-DotProd architectural extensions.
Linux can check for support of these with arm64 ELF hwcaps and #38957 updates PAL_GetJitCpuCapabilityFlags() to enable that.
On Windows this check was traditionally done with IsProcessorFeaturePresent() that at the moment doesn't have the corresponding PF-enum values.
The issue is track the future work for updating EEJitManager::SetCpuInfo() when IsProcessorFeaturePresent() is extended.
category:implementation
theme:hardware-intrinsics
skill-level:beginner
cost:small