[Bug c++/43757] New: ICE on -flto

[Bug c++/43757] New: ICE on -flto

[jackyf dot devel at gmail dot com]

$ /usr/bin/g++-4.5 -v -save-temps    -Wall -Wextra -std=gnu++0x -DNDEBUG -O2
-flto -g -I/home/jackyf/work/repos/cupt-git/cupt/cpp/lib/include   -o
CMakeFiles/cupt.bin.dir/cupt.cpp.o -c
/home/jackyf/work/repos/cupt-git/cupt/cpp/console/cupt.cpp
Using built-in specs.
COLLECT_GCC=/usr/bin/g++-4.5
COLLECT_LTO_WRAPPER=/usr/lib/gcc/i486-linux-gnu/4.5.0/lto-wrapper
Target: i486-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 4.5-20100321-1'
--with-bugurl=file:///usr/share/doc/gcc-4.5/README.Bugs
--enable-languages=c,c++,java,fortran,objc,obj-c++ --prefix=/usr
--enable-shared --enable-multiarch --enable-linker-build-id --with-system-zlib
--libexecdir=/usr/lib --without-included-gettext --enable-threads=posix
--with-gxx-include-dir=/usr/include/c++/4.5 --program-suffix=-4.5 --enable-nls
--enable-clocale=gnu --enable-libstdcxx-debug --enable-plugin
--disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo
--with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.5/jre --enable-java-home
--with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.5
--with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.5
--with-arch-directory=i386 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar
--enable-objc-gc --enable-targets=all --with-arch-32=i486 --with-tune=generic
--enable-checking=yes --build=i486-linux-gnu --host=i486-linux-gnu
--target=i486-linux-gnu
Thread model: posix
gcc version 4.5.0 20100321 (experimental) [trunk revision 157602] (Debian
4.5-20100321-1)
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-Wall' '-Wextra' '-std=gnu++0x'
'-DNDEBUG' '-O2' '-flto' '-g'
'-I/home/jackyf/work/repos/cupt-git/cupt/cpp/lib/include' '-o'
'CMakeFiles/cupt.bin.dir/cupt.cpp.o' '-c' '-shared-libgcc' '-mtune=generic'
'-march=i486'
 /usr/lib/gcc/i486-linux-gnu/4.5.0/cc1plus -E -quiet -v
-I/home/jackyf/work/repos/cupt-git/cupt/cpp/lib/include -D_GNU_SOURCE -DNDEBUG
/home/jackyf/work/repos/cupt-git/cupt/cpp/console/cupt.cpp -mtune=generic
-march=i486 -std=gnu++0x -Wall -Wextra -flto -g -fworking-directory -O2
-fpch-preprocess -o cupt.ii
ignoring nonexistent directory "/usr/local/include/i486-linux-gnu"
ignoring nonexistent directory
"/usr/lib/gcc/i486-linux-gnu/4.5.0/../../../../i486-linux-gnu/include"
ignoring nonexistent directory "/usr/include/i486-linux-gnu"
#include "..." search starts here:
#include <...> search starts here:
 /home/jackyf/work/repos/cupt-git/cupt/cpp/lib/include
 /usr/include/c++/4.5
 /usr/include/c++/4.5/i486-linux-gnu
 /usr/include/c++/4.5/backward
 /usr/local/include
 /usr/lib/gcc/i486-linux-gnu/4.5.0/include
 /usr/lib/gcc/i486-linux-gnu/4.5.0/include-fixed
 /usr/include
End of search list.
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-Wall' '-Wextra' '-std=gnu++0x'
'-DNDEBUG' '-O2' '-flto' '-g'
'-I/home/jackyf/work/repos/cupt-git/cupt/cpp/lib/include' '-o'
'CMakeFiles/cupt.bin.dir/cupt.cpp.o' '-c' '-shared-libgcc' '-mtune=generic'
'-march=i486'
 /usr/lib/gcc/i486-linux-gnu/4.5.0/cc1plus -fpreprocessed cupt.ii -quiet
-dumpbase cupt.cpp -mtune=generic -march=i486 -auxbase-strip
CMakeFiles/cupt.bin.dir/cupt.cpp.o -g -O2 -Wall -Wextra -std=gnu++0x -version
-flto -o cupt.s
GNU C++ (Debian 4.5-20100321-1) version 4.5.0 20100321 (experimental) [trunk
revision 157602] (i486-linux-gnu)
        compiled by GNU C version 4.5.0 20100321 (experimental) [trunk revision
157602], GMP version 4.3.2, MPFR version 2.4.2-p1, MPC version 0.8.1
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
GNU C++ (Debian 4.5-20100321-1) version 4.5.0 20100321 (experimental) [trunk
revision 157602] (i486-linux-gnu)
        compiled by GNU C version 4.5.0 20100321 (experimental) [trunk revision
157602], GMP version 4.3.2, MPFR version 2.4.2-p1, MPC version 0.8.1
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: 9f8da535b0aaf549220a9b444fd36470
/home/jackyf/work/repos/cupt-git/cupt/cpp/console/cupt.cpp:92:1: internal
compiler error: in dwarf2out_finish, at dwarf2out.c:21268


-- 
           Summary: ICE on -flto
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jackyf dot devel at gmail dot com
 GCC build triplet: i486-linux-gnu
  GCC host triplet: i486-linux-gnu
GCC target triplet: i486-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43757

[Bug c++/43757] ICE on -flto

[jackyf dot devel at gmail dot com]

------- Comment #1 from jackyf dot devel at gmail dot com  2010-04-15 08:03 -------
Created an attachment (id=20386)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20386&action=view)
preprocessed source


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43757

[Bug c++/43757] ICE on -flto

[rguenth at gcc dot gnu dot org]

------- Comment #2 from rguenth at gcc dot gnu dot org  2010-04-15 09:18 -------


*** This bug has been marked as a duplicate of 42987 ***


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43757