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Re: Improve jump threading #1 of N
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: Jeff Law <law at redhat dot com>
- Cc: Richard Guenther <richard dot guenther at gmail dot com>, gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 4 Apr 2011 17:43:35 -0700
- Subject: Re: Improve jump threading #1 of N
- References: <4D8CC33B.30307@redhat.com> <AANLkTi=m+wmm8oWs_4-QLP2kZyXSfaAmQvkTkHKPutPQ@mail.gmail.com> <4D90D489.7090405@redhat.com>
On Mon, Mar 28, 2011 at 11:33 AM, Jeff Law <law@redhat.com> wrote:
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> On 03/26/11 11:43, Richard Guenther wrote:
>>
>>> Looks good to me apart from not using gsi_start_nondebug_bb in
>>> thread_around_empty_block.
> Ah. ?I wasn't aware of gsi_start_nondebug_bb. ?I updated the patch to
> use it, ran another bootstrap and regression test.
>
> Attached is the final patch that's being installed onto the trunk.
>
>
This caused:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48444
--
H.J.