[Bug c++/41775] New: ice in rewrite_stmt, at tree-into-ssa.c:1302

[regehr at cs dot utah dot edu]

This ice prevents the gcc svn head from building the LLVM svn head.

regehr@john-home:~/volatile/tmp208$ current-g++ -c -O3 small.cpp
small.cpp: In member function ‘(anonymous
namespace)::StrongPHIElimination::runOnMachineFunction(llvm::MachineFunction&)Â’:
small.cpp:281:1: internal compiler error: in rewrite_stmt, at
tree-into-ssa.c:1302
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

regehr@john-home:~/volatile/tmp208$ current-g++ -v

Using built-in specs.
COLLECT_GCC=current-g++
COLLECT_LTO_WRAPPER=/home/regehr/z/tmp/gcc-r153044-install/libexec/gcc/i686-pc-linux-gnu/4.5.0/lto-wrapper
Target: i686-pc-linux-gnu
Configured with: ../configure --enable-lto
--prefix=/home/regehr/z/tmp/gcc-r153044-install --program-prefix=r153044-
--enable-languages=c,c++
Thread model: posix
gcc version 4.5.0 20091020 (experimental) (GCC)


-- 
           Summary: ice in rewrite_stmt, at tree-into-ssa.c:1302
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: regehr at cs dot utah dot edu
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41775