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syscall: int 0x80 is still used by syscalls in Linux #32140
Current Minimum Go CPU requirement for 386 is Pentium MMX which does not support sysenter.
Are there new benchmarks showing Go to better off not using int 0x80 with an alternative supported with bionic, musl and position independent code? This would be interesting especially on CPUs that dont support amd64 as the newer ones are likely to be mostly used with the amd64 arch which supports sysenter.