Optimize Quat construction.
Optimize Quat::WorldX/WorldY/WorldZ and Quat::SetFromAxisAngle(float3).
Enable inlining optimizations in Quat functions that are one-liners even in cases where LTO is not enabled.
SSE-optimize Quat::ToAxisAngle from ~85nsecs to ~35nsecs and add a float4 variant of the function.
Optimize Quat::Axis() and switch signature to SIMD-friendly form.
SSE-optimize Quat::Set().
Micro-optimize float4::SetFromScalar.
Micro-optimize float4::Cross3.
Optimize to force inlining of matrix and vector ::ptr() functions even when LTO is not enabled.