Enable SVE2 instruction set detection for ARM64 #115117
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Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch |
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@dotnet/jit-contrib @dotnet/arm64-contrib |
kunalspathak
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May 2, 2025
src/native/minipal/cpufeatures.c
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| @@ -19,6 +19,10 @@ | |||
| #define PF_ARM_SVE_INSTRUCTIONS_AVAILABLE (46) | |||
| #endif | |||
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| #ifndef PF_ARM_SVE2_INSTRUCTIONS_AVAILABLE | |||
| #define PF_ARM_SVE2_INSTRUCTIONS_AVAILABLE (47) // ref SDK 10.0.26100.0 | |||
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any reason to keep this comment around?
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@snickolls-arm - seems there is merge conflict in |
This was referenced May 8, 2025
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Initial patch for enablement of SVE2 APIs. Allows the CLR to detect the SVE2 feature and adds an
InstructionSetto the JIT.