From: Alexandre Oliva <aoliva@redhat.com>
To: Richard Guenther <richard.guenther@gmail.com>
Cc: gcc-patches@gcc.gnu.org
Subject: Re: [vta, graphite?] propagate degenerate phi nodes into debug stmts
Date: Sat, 21 Nov 2009 05:22:00 -0000 [thread overview]
Message-ID: <or3a48cvsg.fsf@livre.localdomain> (raw)
In-Reply-To: <84fc9c000911200239u240b9a0v80107db183851a92@mail.gmail.com> (Richard Guenther's message of "Fri, 20 Nov 2009 11:39:45 +0100")
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On Nov 20, 2009, Richard Guenther <richard.guenther@gmail.com> wrote:
> No, the tree-ssa-pre.c change is fine anyways.
Ok, here's what I'm checking in.
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for gcc/ChangeLog
from Alexandre Oliva <aoliva@redhat.com>
* tree-ssa-pre.c (remove_dead_inserted_code): Don't release_defs
after remove_phi_node.
Index: gcc/tree-ssa-pre.c
===================================================================
--- gcc/tree-ssa-pre.c.orig 2009-11-19 01:14:18.000000000 -0200
+++ gcc/tree-ssa-pre.c 2009-11-19 01:14:52.000000000 -0200
@@ -4462,8 +4462,10 @@ remove_dead_inserted_code (void)
if (gimple_code (t) == GIMPLE_PHI)
remove_phi_node (&gsi, true);
else
- gsi_remove (&gsi, true);
- release_defs (t);
+ {
+ gsi_remove (&gsi, true);
+ release_defs (t);
+ }
}
}
VEC_free (gimple, heap, worklist);
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--
Alexandre Oliva, freedom fighter http://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/ FSF Latin America board member
Free Software Evangelist Red Hat Brazil Compiler Engineer
next prev parent reply other threads:[~2009-11-21 5:06 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-08 8:07 Alexandre Oliva
2009-11-08 9:57 ` Richard Guenther
2009-11-16 20:35 ` Alexandre Oliva
2009-11-16 20:48 ` Alexandre Oliva
2009-11-17 15:47 ` Richard Guenther
2009-11-19 4:18 ` Alexandre Oliva
2009-11-19 10:56 ` Richard Guenther
2009-11-20 9:37 ` Alexandre Oliva
2009-11-20 10:47 ` Richard Guenther
2009-11-21 5:22 ` Alexandre Oliva [this message]
2011-06-03 14:38 ` Alexandre Oliva
2011-06-06 9:37 ` Richard Guenther
2011-06-07 10:38 ` Alexandre Oliva
2011-06-07 12:04 ` Richard Guenther
2009-11-19 4:28 ` Alexandre Oliva
2009-11-19 10:59 ` Richard Guenther
2009-11-20 9:26 ` Alexandre Oliva
2009-12-05 16:04 ` H.J. Lu
2009-12-23 8:58 ` H.J. Lu
2010-01-29 17:02 ` H.J. Lu
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