const golang.org/x/sys/cpu._AT_HWCAP 2 uses golang.org/x/sys/cpu (current package) hwcap_linux.go#L12: _AT_HWCAP = 16 hwcap_linux.go#L49: case _AT_HWCAP:
The pages are generated with Golds v0.4.9. (GOOS=linux GOARCH=amd64)