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Re: simplify the argument of return_expr
- From: Steven Bosscher <stevenb at suse dot de>
- To: Richard Henderson <rth at twiddle dot net>, gcc-patches at gcc dot gnu dot org
- Date: Mon, 7 Jun 2004 21:00:20 +0200
- Subject: Re: simplify the argument of return_expr
- Organization: SUSE Labs
- References: <20040607180416.GA10316@twiddle.net>
On Monday 07 June 2004 20:04, Richard Henderson wrote:
> I'm not quite sure what to do about this. Perhaps the simplest
> solution is to add a line number field to the edge structure.
> Thoughts about this?
We're seeing the same thing on the tree profiling branch,
and Honza had some ideas on how to fix it. I couldn't
find it at once, but here is an URL:
http://gcc.gnu.org/ml/gcc-patches/2004-05/msg01807.html
with a bug fix follow-up:
http://gcc.gnu.org/ml/gcc-patches/2004-05/msg01811.html
Just another reason to get the cfgexpand stuff merged soon ;-)
Gr.
Steven