--- Comment #11 from rguenth at gcc dot gnu dot org 2009-09-15 10:15
---
Fixed.
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNE
--- Comment #10 from rguenth at gcc dot gnu dot org 2009-09-15 10:14
---
Subject: Bug 41230
Author: rguenth
Date: Tue Sep 15 10:14:29 2009
New Revision: 151714
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151714
Log:
2009-09-15 Richard Guenther
PR lto/41230
--- Comment #9 from aoliva at gcc dot gnu dot org 2009-09-09 18:42 ---
(In reply to comment #3)
> Hmm, dropping the stmt looks like it would be a "hack". Alex - if I just set
> flag_var_tracking_assignments to 1 if I encounter a GIMPLE_DEBUG
> is there sth else that I need to do to "en
--- Comment #8 from rguenther at suse dot de 2009-09-03 10:25 ---
Subject: Re: [LTO] Segfault using -flto with
-fvar-tracking-assignments
On Wed, 2 Sep 2009, rmansfield at qnx dot com wrote:
> --- Comment #6 from rmansfield at qnx dot com 2009-09-02 22:50 ---
> (In reply to
--- Comment #7 from ubizjak at gmail dot com 2009-09-03 08:53 ---
(In reply to comment #3)
> Hmm, dropping the stmt looks like it would be a "hack". Alex - if I just set
> flag_var_tracking_assignments to 1 if I encounter a GIMPLE_DEBUG during
> read-in
> I get
>
> t.c: In function 'f
--- Comment #6 from rmansfield at qnx dot com 2009-09-02 22:50 ---
(In reply to comment #5)
> Note that in general you have to repeat all options on the link command line,
> otherwise you are building with -O0 there.
Yep, I realize that. I just came across this crash by accidentally lea
--- Comment #5 from rguenth at gcc dot gnu dot org 2009-09-02 20:55 ---
Note that in general you have to repeat all options on the link command line,
otherwise you are building with -O0 there.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41230
--- Comment #4 from rguenth at gcc dot gnu dot org 2009-09-02 20:34 ---
Dropping the stmts works for at least the testcase, but it looks ugly.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41230
--- Comment #3 from rguenth at gcc dot gnu dot org 2009-09-02 20:30 ---
Hmm, dropping the stmt looks like it would be a "hack". Alex - if I just set
flag_var_tracking_assignments to 1 if I encounter a GIMPLE_DEBUG during read-in
I get
t.c: In function 'foo':
t.c:1:6: error: unrecogniza
--- Comment #2 from rguenth at gcc dot gnu dot org 2009-09-02 20:13 ---
You need to include -fvar-tracking-assignments in the final link as well. I
guess we need to either special-case it or drop debug stmts on stream-in if
-fvta is not set.
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rguenth at gcc dot gnu dot org changed
--- Comment #1 from rguenth at gcc dot gnu dot org 2009-09-02 19:31 ---
I will have a look.
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rguenth at gcc dot gnu dot org changed:
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