[Bug c/38518] New: Excessive compile time with -O3

[dcb314 at hotmail dot com]

I just tried to compile the package fceu-0.98.25-1.7
with the GNU C++ compiler version 4.4 snapshot 20081212.

The compiler appears to get into a long or possibly infinite loop.
I tried compiling with flag -O2 and that took 40 seconds or so.
With flag -O3, compilation did not finish in over seven minutes on
an otherwise idle machine.

Preprocessed source code attached. Flag -O3 required.


-- 
           Summary: Excessive compile time with -O3
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dcb314 at hotmail dot com
  GCC host triplet: suse-linux-x86_64


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38518