[Bug tree-optimization/22531] New: [4.1 regression] dwarf2out.c:751:ICE

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

stage1/xgcc -Bstage1/ -B/home/dave/opt/gnu/gcc/gcc-4.1.0/hppa-linux/bin/ -c   -g
 -O2 -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototype
s -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Werror -
fno-common   -DHAVE_CONFIG_H    -I. -I. -I../../gcc/gcc -I../../gcc/gcc/. -I../.
./gcc/gcc/../include -I../../gcc/gcc/../libcpp/include  ../../gcc/gcc/dwarf2out.
c -o dwarf2out.o
../../gcc/gcc/dwarf2out.c: In function 'def_cfa_1':
../../gcc/gcc/dwarf2out.c:751: internal compiler error: tree check: expected tre
e that contains 'decl minimal' structure, have 'component_ref'  in mark_sym_for_
renaming, at tree-into-ssa.c:2290

-- 
           Summary: [4.1 regression] dwarf2out.c:751:ICE
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: danglin at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: hppa-unknown-linux-gnu
  GCC host triplet: hppa-unknown-linux-gnu
GCC target triplet: hppa-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22531