Build/Test *nix

Fix / test SIMDified EstimateCost (#4360) #16095

Annotations

10 warnings

(WARNING) Ignored 2 suspicious hits overall.

(WARNING) Ignoring suspicious hits in line '8082861390: 30:static constexpr bool IsLittleEndian() { return true; }'.

(WARNING) Ignored 5 suspicious hits overall.

(WARNING) Ignoring suspicious hits in line '4991799788: 235: constexpr Status(bool ok)'.

(WARNING) Ignored 31 suspicious hits overall.

(WARNING) Ignoring suspicious hits in line '8144038080: 168: for (size_t rgb_c = 0; rgb_c < 3; ++rgb_c) {'.

(WARNING) Ignored 40 suspicious hits overall.

(WARNING) Ignoring suspicious hits in line '11163627984: 27: for (size_t x = 0; x < 3; x++) {'.

(WARNING) Ignored 2 suspicious hits overall.

(WARNING) Ignoring suspicious hits in line '13149054212: 30:static constexpr bool IsLittleEndian() { return true; }'.