STL generates ICE in 2.95.2 under sparcv9

["Paul Archard" <parchard at workfire dot com>]

Hi all,

 

The following code  produces the output below compiling on a bi-arch in 64 bit mode on a solaris 7 under standard 2.95.2.  I've tried a recent snapshot but that seems to cause other, more fundemental problems.

 

I will do anything I can to work around this problem as I urgently need to get this working.  Can anyone make any suggestions?  Thanks in advance.  Here's the code..

 

=== test.cpp

#include <vector>

main()
{
  vector<int> vec;
  vec.clear();
}

=== build

g++ test.cpp
/usr/local/gcc64/lib/gcc-lib/sparcv9-sun-solaris2.7/2.95.2/../../../../include/g++-3/stl_construct.h: In function `void __destroy<int *, int>(int *, int *, int *)':
/usr/local/gcc64/lib/gcc-lib/sparcv9-sun-solaris2.7/2.95.2/../../../../include/g++-3/stl_construct.h:81:   instantiated from `destroy<int *>(int *, int *)'
/usr/local/gcc64/lib/gcc-lib/sparcv9-sun-solaris2.7/2.95.2/../../../../include/g++-3/stl_vector.h:266:   instantiated from `vector<int,allocator<int> >::~vector()'
test.cpp:5:   instantiated from here
/usr/local/gcc64/lib/gcc-lib/sparcv9-sun-solaris2.7/2.95.2/../../../../include/g++-3/stl_construct.h:76: Internal compiler error in `emit_move_insn_1', at expr.c:2754
Please submit a full bug report.

=== the verbose output:

 

g++ -v --save-temps test.cpp
Reading specs from /usr/local/gcc64/lib/gcc-lib/sparcv9-sun-solaris2.7/2.95.2/specs
gcc version 2.95.2 19991024 (release)
 /usr/local/gcc64/lib/gcc-lib/sparcv9-sun-solaris2.7/2.95.2/cpp -lang-c++ -v -D__GNUC__=2 -D__GNUG__=2 -D__GNUC_MINOR__=95 -D__cplusplus -Dsparc -Dsun -Dunix -D__svr4__ -D__SVR4 -D__sparc__ -D__sun__ -D__unix__ -D__svr4__ -D__SVR4 -D__sparc -D__sun -D__unix -Asystem(unix) -Asystem(svr4) -D__EXCEPTIONS -D__SIZE_TYPE__=long unsigned int -D__PTRDIFF_TYPE__=long int -D__arch64__ -Acpu(sparc64) -Amachine(sparcv9) -D__sparcv9 test.cpp test.ii
GNU CPP version 2.95.2 19991024 (release) (sparc)
#include "..." search starts here:
#include <...> search starts here:
 /usr/local/gcc64/lib/gcc-lib/sparcv9-sun-solaris2.7/2.95.2/../../../../include/g++-3
 /usr/local/gcc64/include
 /usr/local/gcc64/lib/gcc-lib/sparcv9-sun-solaris2.7/2.95.2/../../../../sparcv9-sun-solaris2.7/include
 /usr/local/gcc64/lib/gcc-lib/sparcv9-sun-solaris2.7/2.95.2/include
 /usr/include
End of search list.
The following default directories have been omitted from the search path:
 
End of omitted list.
 /usr/local/gcc64/lib/gcc-lib/sparcv9-sun-solaris2.7/2.95.2/cc1plus test.ii -quiet -dumpbase test.cc -version -o test.s
GNU C++ version 2.95.2 19991024 (release) (sparcv9-sun-solaris2.7) compiled by GNU C version 2.95.2 19991024 (release).
/usr/local/gcc64/lib/gcc-lib/sparcv9-sun-solaris2.7/2.95.2/../../../../include/g++-3/stl_construct.h: In function `void __destroy<int *, int>(int *, int *, int *)':
/usr/local/gcc64/lib/gcc-lib/sparcv9-sun-solaris2.7/2.95.2/../../../../include/g++-3/stl_construct.h:81:   instantiated from `destroy<int *>(int *, int *)'
/usr/local/gcc64/lib/gcc-lib/sparcv9-sun-solaris2.7/2.95.2/../../../../include/g++-3/stl_vector.h:266:   instantiated from `vector<int,allocator<int> >::~vector()'
test.cpp:5:   instantiated from here
/usr/local/gcc64/lib/gcc-lib/sparcv9-sun-solaris2.7/2.95.2/../../../../include/g++-3/stl_construct.h:76: Internal compiler error in `emit_move_insn_1', at expr.c:2754
Please submit a full bug report

 

 

=== test.ii available if useful

 

 

 

Paul Archard

Director, Product Development

Workfire Development Corporation

(http://www.workfire.com)

+1 (250) 717-8966