[Bug c++/40818] New: internal compiler error: in lto_output_tree_ref, at lto-streamer-out.c:821

[Bug c++/40818] New: internal compiler error: in lto_output_tree_ref, at lto-streamer-out.c:821

[estrizhov at topcon dot com]

I've tried to compile source where `enum' in constructor is presense and used
inside. This combination issues internal error. Sample source file is attached,
command line is:
  g++ -flto -c err-lto-lso-l821.c

  g++ -v:
Using built-in specs.
COLLECT_GCC=/home/estrizhov/tools/arm-elf-eabi-lto/bin/arm-elf-eabi-g++
COLLECT_LTO_WRAPPER=/home/estrizhov/tools/arm-elf-eabi-lto/libexec/gcc/arm-elf-eabi/4.5.0/lto-wrapper
Target: arm-elf-eabi
Configured with: /home/estrizhov/GNU/lto/lto/configure
--prefix=/home/estrizhov/tools/arm-elf-eabi-lto --target=arm-elf-eabi
--srcdir=/home/  estrizhov/GNU/lto/lto --disable-nls --disable-shared
--with-gcc --with-gnu-ld --with-gnu-as --with-stabs --enable-languages=c,c++
--enable-m  ultilib --with-newlib --disable-libssp --disable-libstdcxx-pch
--disable-libmudflap --enable-maintainer-mode --enable-lto --disable-bootstra 
p --with-libelf=/home/estrizhov/tools/arm-rtems
--with-libelf-include=/home/estrizhov/tools/arm-rtems/include
--with-libelf-lib=/home/estriz  hov/tools/arm-rtems/lib
Thread model: single
gcc version 4.5.0 20090714 (experimental) (lto merged with rev 149625)


-- 
           Summary: internal compiler error: in lto_output_tree_ref, at lto-
                    streamer-out.c:821
           Product: gcc
           Version: lto
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: estrizhov at topcon dot com
 GCC build triplet: x86_64-linux-gnu
  GCC host triplet: x86_64-linux-gnu
GCC target triplet: arm-elf-eabi


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40818

[Bug c++/40818] internal compiler error: in lto_output_tree_ref, at lto-streamer-out.c:821

[estrizhov at topcon dot com]

------- Comment #1 from estrizhov at topcon dot com  2009-07-21 16:45 -------
Created an attachment (id=18237)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18237&action=view)
testcase


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40818

[Bug lto/40818] internal compiler error: in lto_output_tree_ref, at lto-streamer-out.c:821

[bje at gcc dot gnu dot org]

------- Comment #2 from bje at gcc dot gnu dot org  2009-07-22 00:09 -------
Confirmed.  ICE does not occur without -flto.


-- 

bje at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2009-07-22 00:09:47
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40818

[Bug lto/40818] internal compiler error: in lto_output_tree_ref, at lto-streamer-out.c:821

[bje at gcc dot gnu dot org]

------- Comment #3 from bje at gcc dot gnu dot org  2009-07-23 00:09 -------
Subject: Bug 40818

Author: bje
Date: Thu Jul 23 00:09:23 2009
New Revision: 149966

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149966
Log:
        PR lto/40818
        * g++.dg/lto/pr40818_0.C: New.

Added:
    branches/lto/gcc/testsuite/g++.dg/lto/pr40818_0.C
Modified:
    branches/lto/gcc/testsuite/ChangeLog.lto


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40818

[Bug lto/40818] internal compiler error: in lto_output_tree_ref, at lto-streamer-out.c:821

[rguenth at gcc dot gnu dot org]

------- Comment #4 from rguenth at gcc dot gnu dot org  2009-10-18 12:57 -------
Is this still a problem on arm?


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40818

[Bug lto/40818] internal compiler error: in lto_output_tree_ref, at lto-streamer-out.c:821

[estrizhov at topcon dot com]

------- Comment #5 from estrizhov at topcon dot com  2009-10-23 07:51 -------
I've rechecked it with lto merged with rev. 152279 and there is no effect any
more.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40818

[Bug lto/40818] internal compiler error: in lto_output_tree_ref, at lto-streamer-out.c:821

[rguenth at gcc dot gnu dot org]

------- Comment #6 from rguenth at gcc dot gnu dot org  2009-12-11 16:47 -------
Fixed thus.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40818