[Bug c/17549] New: 25% increase in codesize (3.3.4 -> 4.0.0 20040917)

["miguel55angel at hotmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

Hello,
I've observed a 25% increase in codesize between 3.3.4 and gcc version 4.0.0 
20040917 (experimental)!

When compiled with "gcc -c -Os susan2l.c"

size says:
   text    data     bss     dec     hex filename
  17921       0       0   17921    4601 susan2l.o
for 3.3.4

and
   text    data     bss     dec     hex filename
  22341       0       0   22341    5745 susan2l.o
for 4.0.0 20040917 (experimental)



See http://www.fmrib.ox.ac.uk/~steve/susan/ for more info about susan.

-- 
           Summary: 25% increase in codesize (3.3.4 -> 4.0.0 20040917)
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: miguel55angel at hotmail dot com
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: i386-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17549