[Bug target/19421] New: [4.0 regression] ICE

[corsepiu at gcc dot gnu dot org]

The code from the attachment cause m68k-rtems-gcc to ICE if being compiled with
-msoft-float -O2.

# m68k-rtems4.7-gcc -O2 -msoft-float -o tmp.o -c paranoia.c
paranoia.c: In function 'paranoia':
paranoia.c:1238: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

# m68k-rtems4.7-gcc --version
m68k-rtems4.7-gcc (GCC) 4.0.0 20050112 (experimental)

Optimization levels less than -02 do not trigger the ICE.

-- 
           Summary: [4.0 regression] ICE
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: corsepiu at gcc dot gnu dot org
                CC: cjohns at cybertec dot com dot au,gcc-bugs at gcc dot
                    gnu dot org,joel at oarcorp dot com
GCC target triplet: m68k-*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19421