Markus Wick f2c7c6a0d0 A64/x64: Create a global_offset optimization for the page table.
Instead of looking up the page table like:
  table[addr >> 12][addr & 0xFFF]
We can use a global offset on the table to query the memory like:
  table[addr >> 12][addr]

This saves two instructions on *every* memory access within the recompiler.

Thanks at skmp for the idea.
2019-12-31 00:08:35 +01:00
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