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PCSX2 - The Playstation 2 Emulator
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cottonvibes 2d805b4987 recoded some more FPU opcodes, and added 2 new speedhacks: "disable extra VU flags" and "disable extra FPU flags". 
in the PS2, certain "flags" are set to indicate different statuses. There are flags for overflow, underflow, invalid operation, divide by zero, is Zero, is Negative, etc...
some of these flags are rarely checked by games; so what these speedhacks do is not perform the extra code for flags that are rarely used by games.

git-svn-id: http://pcsx2-playground.googlecode.com/svn/trunk@95 a6443dda-0b58-4228-96e9-037be469359c
 		2016-05-24 22:40:21 +02:00
pcsx2 recoded some more FPU opcodes, and added 2 new speedhacks: "disable extra VU flags" and "disable extra FPU flags". 2016-05-24 22:40:21 +02:00