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Re: Speed regression from 3.2 to 3.3
- From: Matt Austern <austern at apple dot com>
- To: Richard Guenther <rguenth at tat dot physik dot uni-tuebingen dot de>
- Cc: Joe Buck <jbuck at synopsys dot com>, gcc at gcc dot gnu dot org
- Date: Wed, 22 Jan 2003 11:30:35 -0800
- Subject: Re: Speed regression from 3.2 to 3.3
On Wednesday, January 22, 2003, at 11:26 AM, Richard Guenther wrote:
It could be due to the fix Geoff has done to 3.4 to prevent some
variable
in ggc-page.c from overflowing causing collecting every alloc that had
been backported only a few days ago. Did you check recent enough 3.3?
Yes. I checked with Geoff to make sure that I had a recent enough
3.3 to get his fix. He also thinks it's unlikely that the test case I
was
using would trigger the bug he fixed.
--Matt