dolphin-emu/dolphin — pull request #1359 by Sonicadvance1 (2014-10-21 16:09:27+00:00)
Title: Adds support to ARMv7's register cache for not loading a destination register prior to overwriting.

This extends the register cache's BindToRegister function with a doLoad argument just like x86's.
The speedup is minor for these implemented integer instructions.