[Bug c++/35388] New: [Alpha OSF V5.1] error compiling dealII SPEC CPU 2006 benchmark

["dario at unizar dot es" <gcc-bugzilla at gcc dot gnu dot org>]

Trying to compile 447.dealII benchmark from SPEC CPU 2006 v 1.0 in an Alpha
machine I get the following error:

 g++ -v -save-temps -c -o vector.long_double.o -DSPEC_CPU -DNDEBUG  -Iinclude
-DBOOST_DISABLE_THREADS -Ddeal_II_dimension=3 -O3 -static -mcpu=ev6 -mtune=ev6 
-D__V40_OBJ_COMPAT -DCOMPAT_43    -DSPEC_CPU_LP64 -DSPEC_CPU_TABLE_WORKAROUND
-Dunix -DDEAL_II_NAMESP_TEMPL_FRIEND_BUG2 -D__USE_STD_IOSTREAM     
vector.long_double.cc
Using built-in specs.
Target: alphaev68-dec-osf5.1b
Configured with: ../gcc-4.2.3/configure --prefix=/Soft/Arch/gcc/4.2.3
--enable-languages=c,c++,java,fortran --with-gmp=/Soft/Arch/gmp/4.2.2
--with-mpfr=/Soft/Arch/mpfr/2.3.1
Thread model: posix
gcc version 4.2.3

/usr/local/Share/Soft/tru64-alpha/SR/gcc/4.2.3/bin/../libexec/gcc/alphaev68-dec-osf5.1b/4.2.3/cc1plus
-E -quiet -v -Iinclude -iprefix
/usr/local/Share/Soft/tru64-alpha/SR/gcc/4.2.3/bin/../lib/gcc/alphaev68-dec-osf5.1b/4.2.3/
-DSPEC_CPU -DNDEBUG -DBOOST_DISABLE_THREADS -Ddeal_II_dimension=3
-D__V40_OBJ_COMPAT -DCOMPAT_43 -DSPEC_CPU_LP64 -DSPEC_CPU_TABLE_WORKAROUND
-Dunix -DDEAL_II_NAMESP_TEMPL_FRIEND_BUG2 -D__USE_STD_IOSTREAM
vector.long_double.cc -mcpu=ev6 -mtune=ev6 -O3 -fpch-preprocess -o
vector.long_double.ii
ignoring nonexistent directory
"/usr/local/Share/Soft/tru64-alpha/SR/gcc/4.2.3/bin/../lib/gcc/alphaev68-dec-osf5.1b/4.2.3/../../../../alphaev68-dec-osf5.1b/include"
ignoring duplicate directory
"/Soft/Arch/gcc/4.2.3/lib/gcc/alphaev68-dec-osf5.1b/4.2.3/../../../../include/c++/4.2.3"
ignoring duplicate directory
"/Soft/Arch/gcc/4.2.3/lib/gcc/alphaev68-dec-osf5.1b/4.2.3/../../../../include/c++/4.2.3/alphaev68-dec-osf5.1b"
ignoring duplicate directory
"/Soft/Arch/gcc/4.2.3/lib/gcc/alphaev68-dec-osf5.1b/4.2.3/../../../../include/c++/4.2.3/backward"
ignoring duplicate directory
"/Soft/Arch/gcc/4.2.3/lib/gcc/alphaev68-dec-osf5.1b/4.2.3/include"
ignoring nonexistent directory
"/Soft/Arch/gcc/4.2.3/lib/gcc/alphaev68-dec-osf5.1b/4.2.3/../../../../alphaev68-dec-osf5.1b/include"
#include "..." search starts here:
#include <...> search starts here:
 include

/usr/local/Share/Soft/tru64-alpha/SR/gcc/4.2.3/bin/../lib/gcc/alphaev68-dec-osf5.1b/4.2.3/../../../../include/c++/4.2.3

/usr/local/Share/Soft/tru64-alpha/SR/gcc/4.2.3/bin/../lib/gcc/alphaev68-dec-osf5.1b/4.2.3/../../../../include/c++/4.2.3/alphaev68-dec-osf5.1b

/usr/local/Share/Soft/tru64-alpha/SR/gcc/4.2.3/bin/../lib/gcc/alphaev68-dec-osf5.1b/4.2.3/../../../../include/c++/4.2.3/backward

/usr/local/Share/Soft/tru64-alpha/SR/gcc/4.2.3/bin/../lib/gcc/alphaev68-dec-osf5.1b/4.2.3/include
 /usr/local/include
 /Soft/Arch/gcc/4.2.3/include
 /usr/include
End of search list.

/usr/local/Share/Soft/tru64-alpha/SR/gcc/4.2.3/bin/../libexec/gcc/alphaev68-dec-osf5.1b/4.2.3/cc1plus
-fpreprocessed vector.long_double.ii -quiet -dumpbase vector.long_double.cc
-mcpu=ev6 -mtune=ev6 -auxbase-strip vector.long_double.o -O3 -version -o
vector.long_double.s
GNU C++ version 4.2.3 (alphaev68-dec-osf5.1b)
        compiled by GNU C version 4.2.3.
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 09fd32afbe1151943aeb89d00899f6fa
include/lac/vector.templates.h: In member function 'Number
Vector<Number>::linfty_norm() const [with Number = long double]':
include/lac/vector.templates.h:372: internal compiler error: in
iv_analyze_expr, at loop-iv.c:911


-- 
           Summary: [Alpha OSF V5.1] error compiling dealII SPEC CPU 2006
                    benchmark
           Product: gcc
           Version: 4.2.3
            Status: UNCONFIRMED
          Severity: critical
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dario at unizar dot es
  GCC host triplet: OSF1 V5.1 2650 alpha alpha unknown Tru64
GCC target triplet: alphaev68-dec-osf5.1b


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35388