[Bug target/18590] New: [3.3/3.4 regression] ICE in add_insn_before, at emit-rtl.c:3599

["debian-gcc at lists dot debian dot org" <gcc-bugzilla at gcc dot gnu dot org>]

[forwarded from http://bugs.debian.org/262658]

on m68k-linux, the attached testcase ICEs with 3.2.3, 3.3.5, 3.4.3, not with
3.0.4, 4.0 currently does not bootstrap on m68k-linux

  Matthias

$ gcc-3.4 -c -O2 config.i 
config.c: In function `readConfigFile':
config.c:1052: internal compiler error: in add_insn_before, at emit-rtl.c:3609
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
For Debian GNU/Linux specific bug reporting instructions,
see <URL:file:///usr/share/doc/gcc-3.4/README.Bugs>.

-- 
           Summary: [3.3/3.4 regression] ICE in add_insn_before, at emit-
                    rtl.c:3599
           Product: gcc
           Version: 3.4.3
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: debian-gcc at lists dot debian dot org
                CC: gcc-bugs at gcc dot gnu dot org,schwab at suse dot
                    de,zippel at linux-m68k dot org
 GCC build triplet: m68k-linux
  GCC host triplet: m68k-linux
GCC target triplet: m68k-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18590