Hi, I don't know if this is the appropriate place to ask, but I noticed that upcoming Windows 10 ARM PCs running on Snapdragon 835 only support 32-bit emulation for x86. Could that be because the performance of x86_64 machine code dynamically binary translated to ARMv8 is too poor?
As that chipset also supports 64-bit, I assume the addressable space and number of registers are similar. Could you give an example of how the micro-ops and translated host code differ for x86 and x86_64 and how many cycles these operations need? With kind regards, Johannes