From: Richard Henderson <rth@redhat.com>
To: Ling-hua Tseng <uranus@it.muds.net>
Cc: gcc@gcc.gnu.org
Subject: Re: Question of the suitable time to call `free_bb_for_insn()'
Date: Tue, 16 Aug 2005 20:25:00 -0000 [thread overview]
Message-ID: <20050816202450.GB1810@redhat.com> (raw)
In-Reply-To: <000301c5a06d$b7749f00$0201a8c0@uranus>
On Sun, Aug 14, 2005 at 09:15:49AM +0800, Ling-hua Tseng wrote:
> I figured out the `free_bb_for_insn()' is called before the reorg pass,
> and I would like to use the CFG in the reorg pass for a reason.
You can't, because the reorg pass destroys the CFG. You'd have to
recompute the CFG from scratch.
r~
prev parent reply other threads:[~2005-08-16 20:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-14 1:16 Ling-hua Tseng
2005-08-14 15:54 ` Ling-hua Tseng
2005-08-16 20:25 ` Richard Henderson [this message]
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