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Re: live insns deleted by delete_trivially_dead_insns()

From: Rask Ingemann Lambertsen <rask at sygehus dot dk>
To: bonzini at gnu dot org
Cc: Eric Botcazou <ebotcazou at libertysurf dot fr>, gcc at gcc dot gnu dot org
Date: Wed, 9 May 2007 12:26:07 +0200
Subject: Re: live insns deleted by delete_trivially_dead_insns()
References: <20070507133916.GA3633@sygehus.dk> <200705072135.38698.ebotcazou@libertysurf.fr> <463F8825.80706@lu.unisi.ch>

On Mon, May 07, 2007 at 10:12:21PM +0200, Paolo Bonzini wrote:
> 
> Can you also check -fno-forward-propagate?

   With plain -O2, insn 61 disappears in the fwprop1 dump. With -O2
-fno-forward-propagate, insn 61 disappears in the gcse1 dump instead.

-- 
Rask Ingemann Lambertsen

References:
- live insns deleted by delete_trivially_dead_insns()
  - From: Rask Ingemann Lambertsen
- Re: live insns deleted by delete_trivially_dead_insns()
  - From: Eric Botcazou
- Re: live insns deleted by delete_trivially_dead_insns()
  - From: Paolo Bonzini

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