#source: property-x86-shstk.s #source: property-x86-3.s #as: --64 -defsym __64_bit__=1 -mx86-used-note=yes #ld: -r -melf_x86_64 #readelf: -n Displaying notes found in: .note.gnu.property Owner Data size Description GNU 0x00000030 NT_GNU_PROPERTY_TYPE_0 Properties: x86 ISA needed: CMOV, SSE, SSSE3, SSE4_1 x86 ISA used: SSE, SSE3, SSE4_1, AVX x86 feature used: x86