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authorWunk <wunkolo@gmail.com>2023-03-22 10:51:21 -0700
committerGitHub <noreply@github.com>2023-03-22 14:51:21 -0300
commit0992310b7689f2ea1dd828f063e553e1417823ec (patch)
treea3924856538501c5a67987579013cbe62ce0a850 /ARMeilleure/Translation/Cache/JitCache.cs
parent009c1101d2383ff0e354eac413cebe790c01a89c (diff)
ARMeilleure: Check for `XSAVE` cpuid flag for AVX{2,512} (#4584)1.1.677
Protection for the `xgetbv` instruction for systems that do not support `xcr0` such as nehalem processors. The `XSAVE` cpuid indicates support for `XSAVE`, `XRESTOR`, `XSETBV`, `XGETBV` while `OSXSAVE` indicates if the operating system itself has `XSAVE` turned on. Both must be checked at the same time.
Diffstat (limited to 'ARMeilleure/Translation/Cache/JitCache.cs')
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