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Re: [patch] fix PR65048: check that jump-thread paths are still valid

From: Jeff Law <law at redhat dot com>
To: Sebastian Pop <sebpop at gmail dot com>
Cc: "Brian M. Rzycki" <brzycki at gmail dot com>, gcc-patches at gcc dot gnu dot org
Date: Wed, 25 Feb 2015 14:02:18 -0700
Subject: Re: [patch] fix PR65048: check that jump-thread paths are still valid
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References: <20150213235033 dot GA20179 at f1 dot c dot bardezibar dot internal> <54E2E67D dot 7030109 at redhat dot com> <20150218222723 dot GA24606 at f1 dot c dot bardezibar dot internal> <54EBB147 dot 2080400 at redhat dot com> <20150225191843 dot GA13649 at f1 dot c dot bardezibar dot internal>

On 02/25/15 12:18, Sebastian Pop wrote:

Jeff Law wrote:

On 02/18/15 15:27, Sebastian Pop wrote:

The dumps for the FSM threads are a bit sparse -- they don't show
the entire path.  That makes it much harder to see what's going on.


Would a patch improving the FSM dumps ok to commit separately to trunk?

Most definitely.  I realize we're in stage4, but I'd approve such a change.


Attached:

         * tree-ssa-threadupdate.c (dump_jump_thread_path): Print all edges
         of an EDGE_FSM_THREAD.

I'm regstrapping on x86_64-linux.  Ok for trunk if it passes?

Yes.

jeff

Follow-Ups:
- Re: [patch] fix PR65048: check that jump-thread paths are still valid
  - From: Sebastian Pop

References:
- [patch] fix PR65048: check that jump-thread paths are still valid
  - From: Sebastian Pop
- Re: [patch] fix PR65048: check that jump-thread paths are still valid
  - From: Jeff Law
- Re: [patch] fix PR65048: check that jump-thread paths are still valid
  - From: Sebastian Pop
- Re: [patch] fix PR65048: check that jump-thread paths are still valid
  - From: Jeff Law
- Re: [patch] fix PR65048: check that jump-thread paths are still valid
  - From: Sebastian Pop

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