ia64_popcnt 142 arch/ia64/include/uapi/asm/gcc_intrin.h # define ia64_popcnt(x) __builtin_popcountl(x) ia64_popcnt 144 arch/ia64/include/uapi/asm/gcc_intrin.h # define ia64_popcnt(x) \ ia64_popcnt 33 arch/ia64/include/uapi/asm/intel_intrin.h #define ia64_popcnt _m64_popcnt