[Bug fortran/47878] [4.6 Regression] 187.facerec miscompares

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47878

--- Comment #7 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-02-24 14:01:27 UTC ---
The error is

 Performing comparison with probe entries
  1      ar2:    global move determines position  58  45,  similarity = 0.79937
  1      ar2: best match      ar1 sim. = 0.85622
At line 61 of file imageRoutines.f90 (unit = 21, file = 'ar3.asc')
Fortran runtime error: Bad value during integer read

This line is the last in

        Open (Unit = imageLUN, File = PathName//FileName, Action = 'READ', &
        &     Recl = 130, Form = 'FORMATTED', Access = 'SEQUENTIAL', Status =
'OLD')
!
!       If UpSample == 1, read image directly.
!
        If (ImagePars%UpSample == 1) Then
                Read (Unit = imageLUN, FMT = '(64(Z2.2))') Image

The file opened starts with

3F4344484E5A63728592A0AEBAC6BEC1C4C5C6C6C7C6C8C7C8C5C6C8C8C9C6C7C8C9C9C9CBCECBCCCED1D2D1D1D1D0CECDCACCCCCACCCBCCCED0D5CCCFCFD0CE
CECDD1CDD0D1D2D2D1D0CFCCCACECDCFD0D0D4D4D4D0CFD5D0D1CFCFD0CDCCCECFD0D3D0D2D7D5D7D9D5DBD8D6D5D5D5D4D5D6D5D9D8D7D7D7D6D6D6D6D6D8D7

and continues with 1022 other lines of the same length.