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* [Bug middle-end/18420] New: ICE compiling mesa at -O2
@ 2004-11-10 16:44 jgrimm2 at us dot ibm dot com
  2004-11-10 16:45 ` [Bug middle-end/18420] " jgrimm2 at us dot ibm dot com
                   ` (21 more replies)
  0 siblings, 22 replies; 24+ messages in thread
From: jgrimm2 at us dot ibm dot com @ 2004-11-10 16:44 UTC (permalink / raw)
  To: gcc-bugs

I'll add more details as they unfold, but wanted to get this posted into
bugzilla.  The autotester has been pretty flaky lately that I don't have a good
idea when this broke, but looks to have broken somewhere between Oct 29 and Nov
4.  I don't have data between those dates, but Nov 4. build did not compile
mesa.  SegFault doesn't happen at -O1.  

SegFault Building mesa. 

/opt/gcc-nightly/gcc/libexec/gcc/powerpc64-linux/4.0.0/cc1 -O2 context.c

context.c: In function gl_create_visual:
context.c:1082: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

Watching in GDB shows. 

Analyzing compilation unit
Performing intraprocedural optimizations
Assembling functions:
 free_shared_state
 init_material
 gl_create_visual

Program received signal SIGSEGV, Segmentation fault.
note_stores (x=0x403d62f0, fun=0x10325090 <forget_old_reloads_1>, data=0x0)
    at /home/gccbuild/gcc_mline_anoncvs/gcc/gcc/rtlanal.c:1405
1405    /home/gccbuild/gcc_mline_anoncvs/gcc/gcc/rtlanal.c: No such file or
directory.
        in /home/gccbuild/gcc_mline_anoncvs/gcc/gcc/rtlanal.c

-- 
           Summary: ICE compiling mesa at -O2
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jgrimm2 at us dot ibm dot com
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18420


^ permalink raw reply	[flat|nested] 24+ messages in thread
[parent not found: <bug-18420-4@http.gcc.gnu.org/bugzilla/>]
end of thread, other threads:[~2021-02-16 17:26 UTC | newest]

Thread overview: 24+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-11-10 16:44 [Bug middle-end/18420] New: ICE compiling mesa at -O2 jgrimm2 at us dot ibm dot com
2004-11-10 16:45 ` [Bug middle-end/18420] " jgrimm2 at us dot ibm dot com
2004-11-10 18:02 ` [Bug rtl-optimization/18420] [4.0 Regression] " pinskia at gcc dot gnu dot org
2004-11-10 22:50 ` jgrimm2 at us dot ibm dot com
2004-11-10 22:57 ` pinskia at gcc dot gnu dot org
2004-11-10 23:04 ` pinskia at gcc dot gnu dot org
2004-11-10 23:45 ` pinskia at gcc dot gnu dot org
2004-11-10 23:49 ` pinskia at gcc dot gnu dot org
2004-11-10 23:58 ` pinskia at gcc dot gnu dot org
2004-11-11  0:04 ` pinskia at gcc dot gnu dot org
2004-11-11  0:30 ` pinskia at gcc dot gnu dot org
2004-11-11  0:31 ` pinskia at gcc dot gnu dot org
2004-11-11  0:34 ` pinskia at gcc dot gnu dot org
2004-11-11  0:48 ` pinskia at gcc dot gnu dot org
2004-11-11  1:04 ` pinskia at gcc dot gnu dot org
2004-11-11  1:49 ` pinskia at gcc dot gnu dot org
2004-11-11  2:04 ` pinskia at gcc dot gnu dot org
2004-11-11  2:10 ` pinskia at gcc dot gnu dot org
2004-11-11  5:19 ` wilson at gcc dot gnu dot org
2004-11-25 18:33 ` uweigand at gcc dot gnu dot org
2004-11-28 13:03 ` cvs-commit at gcc dot gnu dot org
2004-11-28 15:40 ` pinskia at gcc dot gnu dot org
2004-11-30 14:49 ` jgrimm2 at us dot ibm dot com
     [not found] <bug-18420-4@http.gcc.gnu.org/bugzilla/>
2021-02-16 17:26 ` seurer at gcc dot gnu.org

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