Files
FEX-Emu--FEX/FEXCore/Source/Interface/Core/JIT
Billy Laws d490cb1b79 FEXCore: Fallback to the memcpy slow path for overlaps within 32 bytes
Take e.g a forward rep movsb copy from addr 0 to 1, the expected
behaviour since this is a bytewise copy is:
before: aaabbbb...
after: aaaaaaa...
but by copying in 32-byte chunks we end up with:
after: aaaabbbb...
due to the self overwrites not occuring within a single 32 bit copy.
2024-03-20 20:54:19 +00:00
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