feat: add SSE2 support and fix SSE4.1 paths for PADDSW and PSUBSW instructions#141
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ran-j
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Jun 30, 2026
jeff-shulkin
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Currently
PADDSWandPSUBSWrequire SSE4.1 support due to the use of min and max instrinics. This PR rectifies that by implementing said intrinsics using SSE2 SIMD if SSE4.1 is not found.