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7dbc623dc0
Doesn't support all the FPSCR flags, just the FPRF ones. Add PPCAnalyzer support to remove unnecessary FPRF calculations. POV-ray benchmark with enableFPRF forced on for an extreme comparison: Before: 1500s After, fmul/fmadd only: 728s After, all float: 753s In real games that use FPRF, like F-Zero GX, FPRF previously cost a few percent of total runtime. Since FPRF is so much faster now, if enableFPRF is set, just do it for every float instruction, not just fmul/fmadd like before. I don't know if this will fix any games, but there's little good reason not to. |
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| .. | ||
| AudioCommon | ||
| Common | ||
| Core | ||
| DiscIO | ||
| DolphinWX | ||
| InputCommon | ||
| VideoBackends | ||
| VideoCommon | ||
| CMakeLists.txt | ||