ld_lcm
extern Xword ld_lcm(Xword, Xword);
ld_lcm(tlsdata->d_align,
pad_align = ld_lcm(pad_align, ne->d_align);
_phdr->p_align = ld_lcm(_phdr->p_align,
ld_lcm(osp->os_sgdesc->sg_align, shdr->sh_addralign);