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Re: [PATCH] Enum imprvoment again
- From: Mark Mitchell <mark at codesourcery dot com>
- To: Devang Patel <dpatel at apple dot com>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 21 Feb 2003 18:04:01 -0800
- Subject: Re: [PATCH] Enum imprvoment again
--On Friday, February 21, 2003 10:45:13 AM -0800 Devang Patel
<dpatel at apple dot com> wrote:
Hi All,
Current discussion about C++ template speed up gives me some hope
about my following patch.
http://gcc.gnu.org/ml/gcc-patches/2003-01/msg02274.html
This patch :
- Passes bootstrap and regression test
! /* If we are going to rest type then copy node first.
! It can not be shared now. */
"reset the type" and "cannot".
- Does not give use actual speed in our selected tests for speed up, but
fixes exponential algorithm. For example,
Quadratic, not exponential, right?
Yes, this patch is OK.
Thanks,
--
Mark Mitchell mark at codesourcery dot com
CodeSourcery, LLC http://www.codesourcery.com