[Bug rtl-optimization/37617] New: gcc 4.4 regression: ICE on valid code

[edwintorok at gmail dot com]

I get an ICE using SVN version 140562:
~/gcc_inst/bin/gcc testcase-min.i -O1
testcase-min.i: In function ‘test_token_dval’:
testcase-min.i:19: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

This does not happen with my previous build of gcc 4.4 SVN r140456:
$ x86_64-unknown-linux-gnu-gcc-4.4.0 -O1 test.i -c
$

$ ~/gcc_inst/bin/gcc -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc/configure --enable-languages=c --disable-multilib
--disable-bootstrap --disable-static --prefix=/home/edwin/gcc_inst/
Thread model: posix
gcc version 4.4.0 20080922 (experimental) (GCC)

$ x86_64-unknown-linux-gnu-gcc-4.4.0 -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc/configure --enable-languages=c --disable-multilib
Thread model: posix
gcc version 4.4.0 20080918 (experimental) (GCC)


-- 
           Summary: gcc 4.4 regression: ICE on valid code
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: rtl-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: edwintorok at gmail dot com
 GCC build triplet: x86_64-unknown-linux-gnu
  GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37617