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@Shnatsel Shnatsel commented Dec 12, 2025

The code is more readable that way and also more portable to other SIMD libraries; wide is the only one with mul_neg_add. After my Lokathor/wide#242 this generates identical assembly to mul_neg_add on AVX2, AVX-512 and NEON

Prerequisite for porting to fearless_simd since my PR for mul_neg_add got rejected: linebender/fearless_simd#162

The code is more readable that way and also more portable to other SIMD libraries; wide is the only one with mul_neg_add. After my Lokathor/wide#242 this generates identical assembly to mul_neg_add
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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.82%. Comparing base (eb336eb) to head (12daeda).

Additional details and impacted files
@@            Coverage Diff             @@
##             main      #57      +/-   ##
==========================================
- Coverage   99.82%   99.82%   -0.01%     
==========================================
  Files          13       13              
  Lines        2261     2258       -3     
==========================================
- Hits         2257     2254       -3     
  Misses          4        4              

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@Shnatsel Shnatsel merged commit 7b15bc2 into main Dec 12, 2025
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@Shnatsel Shnatsel deleted the straightforward-mul-add branch December 12, 2025 12:16
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3 participants