From: Alexandre Oliva <aoliva@redhat.com>
To: Dale Johannesen <dalej@apple.com>
Cc: Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de>,
gcc@gcc.gnu.org, gcc-bugs@gcc.gnu.org, gcc-patches@gcc.gnu.org
Subject: Re: Proposed patch for PR 7507 and PR 9289
Date: Sun, 19 Jan 2003 15:28:00 -0000 [thread overview]
Message-ID: <or7kd1gw04.fsf@free.redhat.lsd.ic.unicamp.br> (raw)
In-Reply-To: <8D203148-2A89-11D7-9350-000393D76DAA@apple.com>
On Jan 18, 2003, Dale Johannesen <dalej@apple.com> wrote:
> I had in mind multiple labels with the same number (but different
> insns),
If they're different insns, jumps will still point to only one of
them, since the code_label in the label_ref is just a pointer to the
insn that defines the label.
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer aoliva@{redhat.com, gcc.gnu.org}
CS PhD student at IC-Unicamp oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist Professional serial bug killer
next prev parent reply other threads:[~2003-01-19 12:34 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-17 22:56 Christian Ehrhardt
2003-01-17 23:18 ` Dale Johannesen
2003-01-18 7:59 ` Christian Ehrhardt
2003-01-18 9:19 ` Dale Johannesen
2003-01-19 15:28 ` Alexandre Oliva [this message]
2003-01-21 17:21 ` Richard Henderson
2003-01-21 18:24 ` Christian Ehrhardt
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