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When the immediate value is zero, we can do a negation. On ARM64 the NEG /NEGS instructions are just an alias for SUB/SUBS with a hardcoded WZR. Before: ``` ldr w22, [x29, #0x28] mov w21, #0x0 ; =0 subs w22, w21, w22 ``` After: ``` ldr w22, [x29, #0x28] negs w22, w22 ``` |
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Android | ||
Core | ||
DSPSpy | ||
DSPTool | ||
PCH | ||
UnitTests | ||
VSProps | ||
.clang-format | ||
CMakeLists.txt | ||
dolphin-emu.sln |