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Pull request overview
Adds an ARM64 SIMD (AdvSimd) fast-path to MemoryHelper’s UTF-16 scanning routines, bringing parity with the existing SSE2 implementation for key matcher hot paths.
Changes:
- Add AdvSimd.Arm64 vectorized loops to
IndexOfandIndexOfAny. - Introduce an ARM64 bitmask extraction helper for locating matching lanes.
- Add XML documentation to
MemoryHelperand its key methods.
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