[Bug debug/28834] [4.0/4.1/4.2/4.3 Regression] -g crashes sometimes when using may_alias and structs (ICE in splice_child_die)

2019-08-15 Thread contacts at buymore dot pro 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28834

nicbrown  changed:

   What|Removed |Added

 CC||contacts at buymore dot pro

--- Comment #33 from nicbrown  ---
Created attachment 46717
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46717=edit
true

[Bug debug/28834] [4.0/4.1/4.2/4.3 Regression] -g crashes sometimes when using may_alias and structs (ICE in splice_child_die)

2008-02-07 Thread ghazi at gcc dot gnu dot org 


--- Comment #32 from ghazi at gcc dot gnu dot org  2008-02-07 19:14 ---
Jason - Should the fix for PR28834 (AKA PR29436) be backported to 4.2/4.1?

I still see errors from mayalias-2.c on 4.2.  (4.1 doesn't have the testcase,
but I suspect it still has the bug.)


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ghazi at gcc dot gnu dot org changed:

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 CC||ghazi at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28834

[Bug debug/28834] [4.0/4.1/4.2/4.3 Regression] -g crashes sometimes when using may_alias and structs (ICE in splice_child_die)

2007-11-19 Thread jason at gcc dot gnu dot org 


--- Comment #29 from jason at gcc dot gnu dot org  2007-11-19 21:24 ---
*** Bug 29436 has been marked as a duplicate of this bug. ***


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jason at gcc dot gnu dot org changed:

   What|Removed |Added

 CC||acahalan at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28834

[Bug debug/28834] [4.0/4.1/4.2/4.3 Regression] -g crashes sometimes when using may_alias and structs (ICE in splice_child_die)

2007-11-19 Thread jason at gcc dot gnu dot org 


--- Comment #30 from jason at gcc dot gnu dot org  2007-11-19 22:32 ---
Subject: Bug 28834

Author: jason
Date: Mon Nov 19 22:32:30 2007
New Revision: 130298

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=130298
Log:
note PR 28834

Modified:
trunk/gcc/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28834

[Bug debug/28834] [4.0/4.1/4.2/4.3 Regression] -g crashes sometimes when using may_alias and structs (ICE in splice_child_die)

2007-11-19 Thread jason at gcc dot gnu dot org 


--- Comment #31 from jason at gcc dot gnu dot org  2007-11-19 22:34 ---
The crash is fixed by ignoring the attribute on the typedef.  If you want to
apply may_alias to a struct type, you need to specify it in the type
definition, either as

struct __attribute ((may_alias)) name { ... };

or

struct name { ... } __attribute ((may_alias));


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jason at gcc dot gnu dot org changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution||FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28834

[Bug debug/28834] [4.0/4.1/4.2/4.3 Regression] -g crashes sometimes when using may_alias and structs (ICE in splice_child_die)

2007-11-09 Thread pinskia at gcc dot gnu dot org 


--- Comment #28 from pinskia at gcc dot gnu dot org  2007-11-09 18:21 
---
*** Bug 34041 has been marked as a duplicate of this bug. ***


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pinskia at gcc dot gnu dot org changed:

   What|Removed |Added

 CC||fxcoudert at gcc dot gnu dot
   ||org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28834

[Bug debug/28834] [4.0/4.1/4.2/4.3 Regression] -g crashes sometimes when using may_alias and structs (ICE in splice_child_die)

2007-10-24 Thread jason at gcc dot gnu dot org 


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jason at gcc dot gnu dot org changed:

   What|Removed |Added

 AssignedTo|unassigned at gcc dot gnu   |jason at gcc dot gnu dot org
   |dot org |
 Status|NEW |ASSIGNED
   Last reconfirmed|2007-02-05 13:51:52 |2007-10-24 19:59:54
   date||


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28834

[Bug debug/28834] [4.0/4.1/4.2/4.3 Regression] -g crashes sometimes when using may_alias and structs (ICE in splice_child_die)

2007-07-29 Thread tprince at computer dot org 


--- Comment #27 from tprince at computer dot org  2007-07-29 18:00 ---
same failure for gcc-4.3 mainline on i686-pc-cygwin


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tprince at computer dot org changed:

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28834

[Bug debug/28834] [4.0/4.1/4.2/4.3 Regression] -g crashes sometimes when using may_alias and structs (ICE in splice_child_die)

2007-07-17 Thread pinskia at gcc dot gnu dot org 


--- Comment #26 from pinskia at gcc dot gnu dot org  2007-07-17 12:51 
---
*** Bug 32793 has been marked as a duplicate of this bug. ***


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pinskia at gcc dot gnu dot org changed:

   What|Removed |Added

 CC||rosana07a at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28834

[Bug debug/28834] [4.0/4.1/4.2/4.3 Regression] -g crashes sometimes when using may_alias and structs (ICE in splice_child_die)

2007-06-20 Thread pinskia at gcc dot gnu dot org 


--- Comment #25 from pinskia at gcc dot gnu dot org  2007-06-20 14:30 
---
*** Bug 32426 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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 CC||kazu at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28834

[Bug debug/28834] [4.0/4.1/4.2/4.3 Regression] -g crashes sometimes when using may_alias and structs

2007-02-27 Thread schwab at suse dot de 


--- Comment #24 from schwab at suse dot de  2007-02-27 21:54 ---
ICE's with every optimization level.


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schwab at suse dot de changed:

   What|Removed |Added

Summary|[4.0/4.1/4.2/4.3 Regression]|[4.0/4.1/4.2/4.3 Regression]
   |-O3 -g crashes sometimes|-g crashes sometimes when
   |when using may_alias and|using may_alias and structs
   |structs |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28834