[Bug middle-end/41925] ICE in get_alias_set, at alias.c:710

[rguenth at gcc dot gnu dot org]

--- Comment #6 from rguenth at gcc dot gnu dot org  2010-04-23 15:44 ---
The testcase no longer fails :/


-- 

rguenth at gcc dot gnu dot org changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution||FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41925

[Bug middle-end/41925] ICE in get_alias_set, at alias.c:710

[rguenth at gcc dot gnu dot org]

--- Comment #5 from rguenth at gcc dot gnu dot org  2010-01-01 13:43 ---
But it's a different bug.  PR42570.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41925

[Bug middle-end/41925] ICE in get_alias_set, at alias.c:710

[regehr at cs dot utah dot edu]

--- Comment #3 from regehr at cs dot utah dot edu  2009-12-31 19:48 ---
See below an extremely small testcase triggering this crash in r155538.

reg...@john-home:~/volatile/bugs/tmp250$ current-gcc -Os -c small.c
small.c:2:1: internal compiler error: in get_alias_set, at alias.c:710
Please submit a full bug report,
with preprocessed source if appropriate.
See http://gcc.gnu.org/bugs.html for instructions.

reg...@john-home:~/volatile/bugs/tmp250$ current-gcc -v

Using built-in specs.
COLLECT_GCC=current-gcc
COLLECT_LTO_WRAPPER=/home/regehr/z/tmp/gcc-r155538-install/libexec/gcc/i686-pc-linux-gnu/4.5.0/lto-wrapper
Target: i686-pc-linux-gnu
Configured with: ../configure --with-libelf=/usr/local --enable-lto
--prefix=/home/regehr/z/tmp/gcc-r155538-install --program-prefix=r155538-
--enable-languages=c,c++
Thread model: posix
gcc version 4.5.0 20091231 (experimental) (GCC) 

reg...@john-home:~/volatile/bugs/tmp250$ cat small.c

typedef unsigned char uint8_t;
uint8_t foo[1000][0];


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41925

[Bug middle-end/41925] ICE in get_alias_set, at alias.c:710

[hjl dot tools at gmail dot com]

--- Comment #4 from hjl dot tools at gmail dot com  2009-12-31 23:19 ---
It is caused by revision 150695:

http://gcc.gnu.org/ml/gcc-cvs/2009-08/msg00375.html


-- 

hjl dot tools at gmail dot com changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
 Ever Confirmed|0   |1
   Last reconfirmed|-00-00 00:00:00 |2009-12-31 23:19:23
   date||


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41925

[Bug middle-end/41925] ICE in get_alias_set, at alias.c:710

[rguenth at gcc dot gnu dot org]

--- Comment #1 from rguenth at gcc dot gnu dot org  2009-11-03 15:54 ---
Created an attachment (id=18957)
 -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18957action=view)
testcase

Auto-reduced testcase.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41925

[Bug middle-end/41925] ICE in get_alias_set, at alias.c:710

[marcus at jet dot franken dot de]

--- Comment #2 from marcus at jet dot franken dot de  2009-11-03 23:49 
---
order of files seems important even


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41925