[Bug c++/16703] New: g++ v3.5.0 produces slower code than v3.4.1 for loops.

[godaves at yahoo dot com]

g++ v3.5.0 produces slower code than v3.4.1 for some loop-intensive algorithms.
Also, the fomit-frame-pointer switch seems to act as a "de-optimization" switch
for some of the attached code (unlike v3.4.1, for which the fomit-frame-pointer
switch seems to make for faster executables for most applications).

-- 
           Summary: g++ v3.5.0 produces slower code than v3.4.1 for loops.
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P1
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: godaves at yahoo dot com
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16703