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PR 9768 was an attempt to make the register cache keep track of float constants so that we would only have to emit them once per block instead of once per use. However, the code of that PR was a bit complicated. This PR offers a simpler solution: Since there are only three constants we want to keep in registers, simply reserve three registers for them. This has the advantage of letting us keep the constants in registers across blocks, decreasing code size even further. The downside is that fewer registers are available for the register cache, but with how many registers AArch64 has, I think it's a good tradeoff. |
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| Android | ||
| Core | ||
| DSPSpy | ||
| DSPTool | ||
| PCH | ||
| UnitTests | ||
| VSProps | ||
| .clang-format | ||
| CMakeLists.txt | ||
| dolphin-emu.sln | ||