[Bug tree-optimization/19716] New: Segfault with -ftree-vectorize

["bangerth at dealii dot org" <gcc-bugzilla at gcc dot gnu dot org>]

My code segfaults basically immediately when using -ftree-vectorize. 
Preprocessed sources are appended. To reproduce, do this: 
 
spec/src> /home/bangerth/bin/gcc-4.0-pre/bin/c++ -march=pentium4 -O 
-ftree-vectorize x.ii -o x 
spec/src> ./x 
Segmentation fault 
 
This is with mainline CVS as of a few hours ago. 
 
W.

-- 
           Summary: Segfault with -ftree-vectorize
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Keywords: wrong-code
          Severity: normal
          Priority: P2
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bangerth at dealii dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19716