From: Tom Tromey <tromey@redhat.com>
To: Bryce McKinlay <bryce@waitaki.otago.ac.nz>
Cc: Dan Nicolaescu <dann@godzilla.ics.uci.edu>,
java@gcc.gnu.org, gcc@gcc.gnu.org
Subject: Re: java aliasing rules
Date: Thu, 28 Mar 2002 22:15:00 -0000 [thread overview]
Message-ID: <873cyjoq4w.fsf@creche.redhat.com> (raw)
In-Reply-To: Bryce McKinlay's message of "Fri, 29 Mar 2002 18:02:46 +1200"
>>>>> "Bryce" == Bryce McKinlay <bryce@waitaki.otago.ac.nz> writes:
Bryce> I believe the array length field is not important for aliasing
Bryce> purposes because it is read-only.
Thanks.
Bryce> For Dan's test case, I can get optimal code simply by setting
Bryce> DECL_NONADDRESSABLE_P on all Java FIELD_DECLS (see the patch
Bryce> below), there's doesn't seem to be any need for
Bryce> java_get_alias_set or changes to the generic alias code to get
Bryce> this.
That's a nice patch!
Tom
next prev parent reply other threads:[~2002-03-29 6:15 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-27 11:43 Dan Nicolaescu
2002-03-27 13:53 ` Tom Tromey
2002-03-27 16:03 ` Dan Nicolaescu
2002-03-27 16:47 ` Tom Tromey
2002-03-27 20:00 ` Dan Nicolaescu
2002-03-27 15:54 ` Bryce McKinlay
2002-03-27 16:45 ` Tom Tromey
2002-03-28 22:02 ` Bryce McKinlay
2002-03-28 22:13 ` Richard Henderson
2002-03-28 22:15 ` Tom Tromey [this message]
2002-03-29 15:22 ` Bryce McKinlay
2002-03-29 16:26 ` Richard Henderson
2002-03-30 6:37 ` Jeff Sturm
2002-03-30 13:55 ` Richard Henderson
2002-03-30 15:04 ` Bryce McKinlay
2002-04-04 10:57 ` Jeff Sturm
2002-04-04 12:57 ` Andrew Haley
2002-04-04 14:20 ` Jeff Sturm
2002-04-04 17:04 ` Bryce McKinlay
2002-04-04 20:39 ` Jeff Sturm
2002-04-05 1:07 ` Bryce McKinlay
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