[Bug middle-end/18558] New: [4.0 Regression] ICE: in gen_lowpart_common, at emit-rtl.c:1078

[danglin at gcc dot gnu dot org]

Executing on host: /home/dave/gnu/gcc-4.0/objdir/gcc/xgcc -B/home/dave/gnu/gcc-4
.0/objdir/gcc/   -O0  -w -c  -o structs.o /home/dave/gnu/gcc-4.0/gcc/gcc/testsui
te/gcc.c-torture/compile/structs.c    (timeout = 300)
/home/dave/gnu/gcc-4.0/gcc/gcc/testsuite/gcc.c-torture/compile/structs.c: In fun
ction 'Fun3':
/home/dave/gnu/gcc-4.0/gcc/gcc/testsuite/gcc.c-torture/compile/structs.c:129: in
ternal compiler error: in gen_lowpart_common, at emit-rtl.c:1078
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/home/dave/gnu/gcc-4.0/gcc/gcc/testsuite/gcc.c-torture/compile/structs.c: In fun
ction 'Fun3':
/home/dave/gnu/gcc-4.0/gcc/gcc/testsuite/gcc.c-torture/compile/structs.c:129: in
ternal compiler error: in gen_lowpart_common, at emit-rtl.c:1078
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

FAIL: gcc.c-torture/compile/structs.c  -O0  (test for excess errors)

-- 
           Summary: [4.0 Regression] ICE: in gen_lowpart_common, at emit-
                    rtl.c:1078
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: middle-end
        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=18558