LookupCache: Track ARM64EC page state in the code cache #3559
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Rather than checking the actual EC bitmap in the dispatcher (~6 instrs), this indirection through the code cache allows just 1 instr for the hot path of calling repeated EC code/x64 code.
Sonicadvance1
approved these changes
Apr 8, 2024
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Rather than checking the actual EC bitmap in the dispatcher (~6 instrs), this indirection through the code cache allows just 1 instr for the hot path of calling repeated EC code/x64 code.