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JitArm64: Drop ps_res instruction. #5367

Merged
merged 3 commits into from May 3, 2017
Merged

JitArm64: Drop ps_res instruction. #5367

merged 3 commits into from May 3, 2017

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degasus
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@degasus degasus commented May 3, 2017

The implementation of ps_res isn't accurate, and it lacks fp exceptions, and it isn't called as often to justify such a speedhack.

Also mute an Nvidia OpenGL warning. We know our code is bad here, no need to waste time on handling this warning.

And give the analytics thread another name, "CPU thread" sounds wrong.

The accuracy doesn't match ppc, and worse, it doesn't set the error flags if the input is zero.

Lets stop to ship broken instructions, so right now, the interpreter is the closest one.
They are right, our perf query implementation is terrible.
But raising a warning makes it just even slower.
@Tilka Tilka merged commit b0fdd81 into dolphin-emu:master May 3, 2017
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