Make sure all variants get correct visibility and SECTION notes.
libvpx only pass elf32 and elf64 to the assembler, never just elf.
Change-Id: I7c36c115bf52436c9afe61985c859a2081948271
Revision a95584945dd9ce3acc66c6cd8f6796bc4404d40d
from git://git.videolan.org/x264.git
Temporarily name file x86inc.asm until all necessary local patches are
applied.
Change-Id: I9c7d0ed4d3ed900ae2d5db0abbcc048a2892c9b8