[Bug fortran/50278] New: [4.7 Regression] SPEC CPU 2000 failed to build

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50278

             Bug #: 50278
           Summary: [4.7 Regression] SPEC CPU 2000 failed to build
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: hjl.to...@gmail.com


On Linux/x86-64, revision 178470 failed to build 178.galgel,
191.fma3d and 200.sixtrack. All errors look like

gfortran -c -o lapak.o  -ffixed-form  -ffixed-line-length-132
-DSPEC_CPU2000_LP64         -O3 -funroll-loops -ffast-math   lapak.f90
lapak.f90: In function 'ilaenv':
lapak.f90:4285:0: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
specmake[3]: *** [lapak.o] Error 1

Revision 178287 is OK.