From: Ayonam Ray <ayonam@gmail.com>
To: gcc-help@gcc.gnu.org
Subject: GO_IF_LEGITIMATE_ADDRESS handling different addressing modes for load/store
Date: Wed, 28 Nov 2012 18:37:00 -0000 [thread overview]
Message-ID: <CA+V5N8=EWchQSktGy+5i1kjromg0Lh-4AKW1e7ysqXd073xLDA@mail.gmail.com> (raw)
Hi,
My architecture allows base + immed and base + index for loads but
allows only base + immed for stores. How do I differentiate between
them in the macro GO_IF_LEGITIMATE_ADDRESS? I only get the MEM rtx in
that macro and have no clue whether the operand is an address for a
load or a store. Is there any other way that I can differentiate
between them?
Thanks and regards
Ayonam
next reply other threads:[~2012-11-28 18:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-28 18:37 Ayonam Ray [this message]
2012-11-28 18:44 ` Jeff Law
2012-11-29 4:44 ` Ayonam Ray
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CA+V5N8=EWchQSktGy+5i1kjromg0Lh-4AKW1e7ysqXd073xLDA@mail.gmail.com' \
--to=ayonam@gmail.com \
--cc=gcc-help@gcc.gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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).