github.com/westcoastroms/westcoastroms-build@v0.0.0-20190928114312-2350e5a73030/build/make/core/combo/arch/x86/atom.mk (about)

     1  # This file contains feature macro definitions specific to the
     2  # 'x86-atom' arch variant. This is an extension of the 'x86' base variant
     3  # that adds Atom-specific features.
     4  #
     5  # See build/make/core/combo/arch/x86/x86.mk for differences.
     6  #
     7  ARCH_X86_HAVE_SSSE3 := true
     8  ARCH_X86_HAVE_MOVBE := true
     9  ARCH_X86_HAVE_POPCNT := false   # popcnt is not supported by current Atom CPUs