Lines Matching refs:extend

508 There are a few exceptions.  The sign extend and zero extend
510 sign/zero extend @emph{from} and a size to zero extend @emph{to}.  This
512 syntax.  Base names for sign extend and zero extend are
517 ``move sign extend @emph{from} %al @emph{to} %edx.''  Possible suffixes,
539 @samp{cbw} --- sign-extend byte in @samp{%al} to word in @samp{%ax},
542 @samp{cwde} --- sign-extend word in @samp{%ax} to long in @samp{%eax},
545 @samp{cwd} --- sign-extend word in @samp{%ax} to long in @samp{%dx:%ax},
548 @samp{cdq} --- sign-extend dword in @samp{%eax} to quad in @samp{%edx:%eax},
551 @samp{cdqe} --- sign-extend dword in @samp{%eax} to quad in @samp{%rax}
555 @samp{cqo} --- sign-extend quad in @samp{%rax} to octuple in
742 from 32-bit to 64-bit and X, Y and Z extensions bits used to extend the