There is a new toolchain called ARM64EC on MSVC which allows linking x64 objects to ARM64 objects.
It defines multiple architecture preprocessor definition including but not limited to `_M_X64`, `_M_ARM64` and `_M_ARM64EC`.
The original implementation will fail if compiling to ARM64EC.
c3d7abfaba
Simplify usage of the SIMDe header
This obviates the need for sse2neon as well and fixes compilation of all
plugins that referenced sse-intrin.h on all architectures, not just
arm*.
SIMDE was introduced for aarch64 support, however, the library itself
supports non-SIMD fallback, which allows us provide support to other
platforms without code changes.
There is another world beyond x86. So we can simply enable SIMDE for
processors without SSE2 support.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
