public inbox for gcc@gcc.gnu.org
 help / color / mirror / Atom feed
* Address modes
@ 2003-05-14 17:24 Anders Ådland
  0 siblings, 0 replies; only message in thread
From: Anders Ådland @ 2003-05-14 17:24 UTC (permalink / raw)
  To: gcc

I am using GO_IF_LEGITIMATE_ADDRESS on my port to tell GCC which
addresses that are legitime. How can I tell GCC which combinations of
addressing modes that are legitime? The expression

(set (mem:SI (plus:SI (reg:SI ...)
                      (const_int ...)
     (mem:SI (reg:SI ...))

is not legitime but

(set (mem:SI (plus:SI (reg:SI ...)
                      (const_int ...)
     (reg:SI ...))

is.

Anders

^ permalink raw reply	[flat|nested] only message in thread

only message in thread, other threads:[~2003-05-14 17:24 UTC | newest]

Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2003-05-14 17:24 Address modes Anders Ådland

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).