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Re: GCSE again: bypass_conditional_jumps -vs- commit_edge_insertions - problem with ccsetters?
- From: "Steven Bosscher" <stevenb dot gcc at gmail dot com>
- To: "Roger Sayle" <roger at eyesopen dot com>
- Cc: "Dave Korn" <dave dot korn at artimi dot com>, gcc at gcc dot gnu dot org
- Date: Thu, 2 Nov 2006 07:10:16 +0100
- Subject: Re: GCSE again: bypass_conditional_jumps -vs- commit_edge_insertions - problem with ccsetters?
- References: <067e01c6fd23$e6b82bb0$a501a8c0@CAM.ARTIMI.COM> <Pine.LNX.4.44.0611011825310.5921-100000@www.eyesopen.com>
On 11/2/06, Roger Sayle <roger@eyesopen.com> wrote:
Steven Bosscher might even have plans for reorganizing jump bypassing
already as part of his CSE/GCSE overhaul?
Yes, and one part of that plan is to pre-split all critical edges so
that you never have to insert on edges. That would make your problem
go away, iiuc.
Gr.
Steven