This makes no sense. How can AMD release bdver3 GCC support which implies massive changes to decoders and stuff, and then cancel it? Wouldn't GCC support for Steamroller mean that it's already done? Are they just going to throw the chip away?

Also, what about rumors of PS4 using steamroller? I don't understand. Does Sony need so many Steamroller CPUs that AMD can't provide enough for everyone and has to use a tweaked 32nm PD 2.0 for desktop?