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Re: Fwd: [PATCH] Scheduling result adjustment to enable macro-fusion
- From: Alexander Monakov <amonakov at ispras dot ru>
- To: Wei Mi <wmi at google dot com>
- Cc: Steven Bosscher <stevenb dot gcc at gmail dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>, David Li <davidxl at google dot com>
- Date: Tue, 10 Sep 2013 15:44:55 +0400 (MSK)
- Subject: Re: Fwd: [PATCH] Scheduling result adjustment to enable macro-fusion
- Authentication-results: sourceware.org; auth=none
- References: <CA+4CFy60EZ99xBGecerYLM9wD6w2v60SpJsfOGguA_PWLLupsA at mail dot gmail dot com> <CA+4CFy6+1ieFJ5+vvsStYs8AnfUY+aAVrYR-p-T7iPisVLCWHQ at mail dot gmail dot com> <alpine dot LNX dot 2 dot 00 dot 1309041253370 dot 5281 at monopod dot intra dot ispras dot ru> <CABu31nONs_DJ99YXDyWAE2a5iyoQWQyuGwLm0jrcb+mCx2M1Aw at mail dot gmail dot com> <CABtfrpCU1jkTZvA-cZ99bjhBnvQMTkNxHMDhhmkAa_k891T1zw at mail dot gmail dot com> <CA+4CFy5A2Nk-yUfQNZYQQd+O93mcJYBVty9S_5sd9VFinxmYdg at mail dot gmail dot com> <CA+4CFy4M8ckX3g8xCQEV+g4SdWgy742oBiGSep4GM74q3paVzA at mail dot gmail dot com>
On Fri, 6 Sep 2013, Wei Mi wrote:
> SCHED_GROUP works after I add chain_to_prev_insn after
> add_branch_dependences, in order to chain control dependences to prev
> insn for sched group.
chain_to_prev_insn is done in the end of deps_analyze_insn, why is that not
sufficient?
Alexander