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steven at gcc dot gnu dot org changed:
What|Removed |Added
Status|WAITING |NEW
Last reconfirmed|2007-04-30 11:52:08 |2008-01-07 17:40:5
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
CC||rguenth at gcc dot gnu dot
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--- Comment #7 from hainque at adacore dot com 2007-12-19 10:06 ---
Subject: Re: [4.1/4.2/4.3 Regression] Even with -O0 -g gcc optimizes a goto
away and I cannot debug
Olivier Hainque wrote:
> We can definitely resubmit the current version we have (I copied the
> author). Thanks aga
--- Comment #6 from hainque at adacore dot com 2007-12-19 08:30 ---
Subject: Re: [4.1/4.2/4.3 Regression] Even with -O0 -g gcc optimizes a goto
away and I cannot debug
Hi Steven,
steven at gcc dot gnu dot org wrote:
> xf. http://gcc.gnu.org/ml/gcc-patches/2007-04/msg01789.html
>
> I
--- Comment #5 from steven at gcc dot gnu dot org 2007-12-18 23:31 ---
xf. http://gcc.gnu.org/ml/gcc-patches/2007-04/msg01789.html
I was wrong to object to this patch -- there really doesn't seem to be any
other way. It's funny, on the one hand we complain about the code quality of
-O0
--- Comment #4 from steven at gcc dot gnu dot org 2007-05-11 21:51 ---
There doesn't seem to be another way to get this to work, than the proposed way
with extra basic blocks. The things I've tried either break gcc, or gdb, or
debug info. Unassigning.
--
steven at gcc dot gnu dot o
--- Comment #3 from steven at gcc dot gnu dot org 2007-04-30 12:01 ---
There are at least 2 issues here:
1) We just lose the locus of the goto statements when we lower GIMPLE and when
we jump across forwarded blocks.
2) When we don't lose the locus in GIMPLE, we lose it in cfgexpand.
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steven at gcc dot gnu dot org changed:
What|Removed |Added
AssignedTo|unassigned at gcc dot gnu |steven at gcc dot gnu dot
|dot org
--- Comment #2 from janis at gcc dot gnu dot org 2007-04-25 21:31 ---
A regression hunt on powerpc-linux looking for DWARF2 line number information
for lines with gotos identified this patch:
http://gcc.gnu.org/viewcvs?view=rev&rev=83385
r83385 | hubicka | 2004-06-19 15:33:06 +
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mmitchel at gcc dot gnu dot org changed:
What|Removed |Added
Priority|P3 |P2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29609
--- You a
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Component|debug |middle-end
E
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