1#source: pr23494a.s 2#PROG: objcopy 3#as: --x32 -mx86-used-note=yes 4#objcopy: -O elf64-x86-64 5#readelf: -n 6 7Displaying notes found in: .note.gnu.property 8[ ]+Owner[ ]+Data size[ ]+Description 9 GNU 0x00000030 NT_GNU_PROPERTY_TYPE_0 10 Properties: x86 ISA needed: SSE4_1, AVX 11 x86 ISA used: SSE, SSE3, SSE4_1, AVX 12 x86 feature used: x86 13