--- Comment #15 from ebotcazou at gcc dot gnu dot org 2006-10-15 11:38
---
Also fails on SPARC with -O3 -g.
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ebotcazou at gcc dot gnu dot org changed:
What|Removed |Added
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--- Comment #14 from rsandifo at gcc dot gnu dot org 2006-10-07 12:56
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The mayalias-2.c failure shows up on MIPS too.
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rsandifo at gcc dot gnu dot org changed:
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--- Comment #13 from geoffk at geoffk dot org 2006-09-02 05:31 ---
Subject: Re: [4.0/4.1/4.2 Regression] -O3 -g crashes sometimes when using
may_alias and structs
On 01/09/2006, at 2:53 PM, mmitchel at gcc dot gnu dot org wrote:
> --- Comment #11 from mmitchel at gcc dot gnu dot
--- Comment #12 from pinskia at gcc dot gnu dot org 2006-09-02 00:02
---
(In reply to comment #11)
> Yet another problem showing problems with attributes on typedefs for structure
> types...
Except this is with C and not C++ unlike the other ones.
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http://gcc.gnu.org/bugzilla/sho
--- Comment #11 from mmitchel at gcc dot gnu dot org 2006-09-01 21:53
---
Yet another problem showing problems with attributes on typedefs for structure
types...
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mmitchel at gcc dot gnu dot org changed:
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--- Comment #10 from dpatel at apple dot com 2006-08-30 07:47 ---
Pinski,
Please do not reinsert my email address in CC list, again (and learn to not
jump to conclusion based on biased views)
May be it is not a good idea to ask dwarf generator to handle a case where two
shallow copy of
--- Comment #9 from pinskia at gcc dot gnu dot org 2006-08-30 03:28 ---
Devang,
Why did you remove your self, you caused this regression.
Yes you might not work on GCC any more for Apple but that does not take you
away from fixing the regression you caused. I am a bit upset at this be
--- Comment #8 from geoffk at gcc dot gnu dot org 2006-08-29 04:48 ---
In the duplicate I explain:
The problem is that the front-end is calling the DWARF output code with two
shallow copies of the same structure, 'S'. The DWARF code detects that two
different structures have the same m
--- Comment #7 from pinskia at gcc dot gnu dot org 2006-08-29 04:41 ---
*** Bug 28880 has been marked as a duplicate of this bug. ***
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pinskia at gcc dot gnu dot org changed:
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--- Comment #6 from danglin at gcc dot gnu dot org 2006-08-26 23:39 ---
Also fails on PA with -O3 -g.
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danglin at gcc dot gnu dot org changed:
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--- Comment #5 from rguenth at gcc dot gnu dot org 2006-08-25 10:39 ---
We now have gcc.c-torture/execute/mayalias-2.c which crashes this way on x86_64
at -O3 -g.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28834
--- Comment #4 from pinskia at gcc dot gnu dot org 2006-08-25 01:20 ---
Confirmed by Janis.
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
Sta
--- Comment #3 from janis at gcc dot gnu dot org 2006-08-24 23:35 ---
A regression hunt on powerpc-linux identified this patch:
http://gcc.gnu.org/viewcvs?view=rev&rev=87036
r87036 | dpatel | 2004-09-03 17:10:40 + (Fri, 03 Sep 2004)
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janis at gcc dot gnu dot org chang
--- Comment #2 from pinskia at gcc dot gnu dot org 2006-08-24 15:50 ---
Janis,
Could you run a regression hunt on this bug?
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pinskia at gcc dot gnu dot org changed:
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--- Comment #1 from pinskia at gcc dot gnu dot org 2006-08-24 11:06 ---
This worked in 3.4.0 so this is a regression. Note this is the testcase for
28807 which I was using for testing so the testcase might be added to the
testsuite by the time someone gets around to looking into the bug
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