dolphin-emu/dolphin — pull request #1622 by FioraAeterna (2014-11-30 18:51:29+00:00)
Title: Vertex loader: optimize texmtx_write_float4

Seems to be pretty high in the profile in some geometry-heavy games like The
Last Story, and the compiler-generated assembly is terrifyingly bad, so
SSE-ize it.