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From: "aoliva at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug debug/50869] [4.7 Regression] ice in vt_expand_var_loc_chain
Date: Tue, 01 Nov 2011 02:09:00 -0000	[thread overview]
Message-ID: <bug-50869-4-5KGLzK04X1@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-50869-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50869

--- Comment #4 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2011-11-01 02:09:04 UTC ---
Author: aoliva
Date: Tue Nov  1 02:09:00 2011
New Revision: 180725

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180725
Log:
PR debug/50869
* cselib.c (cfa_base_preserved_regno): Initialize.
(cselib_expand_value_rtx_1): Don't expand it.
* var-tracking.c (vt_expand_var_loc_chain): Initialize depth.
Check it's only zero if result is NULL.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cselib.c
    trunk/gcc/var-tracking.c


  parent reply	other threads:[~2011-11-01  2:09 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-10-25 18:45 [Bug c/50869] New: " dcb314 at hotmail dot com
2011-10-25 19:08 ` [Bug debug/50869] [4.7 Regression] " pinskia at gcc dot gnu.org
2011-10-27 11:50 ` rguenth at gcc dot gnu.org
2011-10-27 17:19 ` aoliva at gcc dot gnu.org
2011-10-27 20:46 ` aoliva at gcc dot gnu.org
2011-11-01  2:09 ` aoliva at gcc dot gnu.org [this message]
2011-11-01 19:03 ` aoliva at gcc dot gnu.org

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