[Bug fortran/41344] New: ICE / Bus error on OpenMP compile

[george at gcc dot gnu dot org]

Compilation successful without -fopenmp; ICE only with -fopenmp

Using latest binary release on gfortran / GCC Wiki

Code attached.

#gfortran -v -save-temps -fopenmp -c -o xrotate.o xrotate.f
Using built-in specs.
Target: i386-apple-darwin8.10.1
Configured with: /tmp/gfortran-20090604/ibin/../gcc/configure
--prefix=/usr/local/gfortran --enable-languages=c,fortran
--with-gmp=/tmp/gfortran-20090604/gfortran_libs --enable-bootstrap
Thread model: posix
gcc version 4.5.0 20090604 (experimental) [trunk revision 148180] (GCC) 
COLLECT_GCC_OPTIONS='-mmacosx-version-min=10.5.6' '-v' '-save-temps' '-fopenmp'
'-c' '-o' 'xrotate.o' '-mtune=generic'
 /usr/local/gfortran/libexec/gcc/i386-apple-darwin8.10.1/4.5.0/f951 xrotate.f
-ffixed-form -fPIC -quiet -dumpbase xrotate.f -mmacosx-version-min=10.5.6
-mtune=generic -auxbase-strip xrotate.o -version -fopenmp
-fintrinsic-modules-path
/usr/local/gfortran/lib/gcc/i386-apple-darwin8.10.1/4.5.0/finclude -o xrotate.s
GNU Fortran (GCC) version 4.5.0 20090604 (experimental) [trunk revision 148180]
(i386-apple-darwin8.10.1)
        compiled by GNU C version 4.5.0 20090604 (experimental) [trunk revision
148180], GMP version 4.3.1, MPFR version 2.4.1-p5
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
GNU Fortran (GCC) version 4.5.0 20090604 (experimental) [trunk revision 148180]
(i386-apple-darwin8.10.1)
        compiled by GNU C version 4.5.0 20090604 (experimental) [trunk revision
148180], GMP version 4.3.1, MPFR version 2.4.1-p5
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
xrotate.f: In function 'xrotate':
xrotate.f:1275:0: internal compiler error: Bus error
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.


-- 
           Summary: ICE / Bus error on OpenMP compile
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: george at gcc dot gnu dot org
 GCC build triplet: i386-apple-darwin8.10.1
  GCC host triplet: i386-apple-darwin8.10.1
GCC target triplet: i386-apple-darwin8.10.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41344