[Bug tree-optimization/27773] New: ICE: in find_lattice_value, at tree-complex.c:133

[toon at moene dot indiv dot nluug dot nl]

With the attached source, gcc version 4.2.0 20060524 (experimental) gets:

/usr/snp/bin/gfortran -S -O2 -ffast-math imhdiff4_pp.f 
imhdiff4_pp.f: In function 'imhdiff4':
imhdiff4_pp.f:1: internal compiler error: in find_lattice_value, at
tree-complex.c:133

Note the use of -ffast-math - without it, there's no error.


-- 
           Summary: ICE: in find_lattice_value, at tree-complex.c:133
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: toon at moene dot indiv dot nluug dot nl
  GCC host triplet: x86_64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27773