[Bug middle-end/35768] New: gcc.c-torture/compile/20010226-1.c:22: ICE: in do_output_reload, at reload1.c:7331

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

Executing on host: /home/dave/gnu/gcc-4.4/objdir/gcc/xgcc
-B/home/dave/gnu/gcc-4.4/objdir/gcc/   -O0  -w -fno-show-column -c  -o
20010226-1.o /home/dave/gnu/gcc
-4.4/gcc/gcc/testsuite/gcc.c-torture/compile/20010226-1.c    (timeout = 300)
/home/dave/gnu/gcc-4.4/gcc/gcc/testsuite/gcc.c-torture/compile/20010226-1.c: In 
function 'foo':
/home/dave/gnu/gcc-4.4/gcc/gcc/testsuite/gcc.c-torture/compile/20010226-1.c:22: 
error: VOIDmode on an output
(insn 30 29 31 2
/home/dave/gnu/gcc-4.4/gcc/gcc/testsuite/gcc.c-torture/compile/
20010226-1.c:6 (parallel [
            (const_int 1 [0x1])
            (unspec_volatile [
                    (mem:BLK (scratch) [0 A8])                ] 1)
            (use (reg:SI 20 %r20 [108]))
            (use (reg:SI 19 %r19 [109]))            (use (reg:SI 28 %r28
[110]))            (clobber (scratch))
        ]) 244 {dcacheflush}
(nil))/home/dave/gnu/gcc-4.4/gcc/gcc/testsuite/gcc.c-torture/compile/20010226-1.c:22:
internal compiler error: in do_output_reload, at reload1.c:7331
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/home/dave/gnu/gcc-4.4/gcc/gcc/testsuite/gcc.c-torture/compile/20010226-1.c: In
function 'foo':
/home/dave/gnu/gcc-4.4/gcc/gcc/testsuite/gcc.c-torture/compile/20010226-1.c:22:
error: VOIDmode on an output
(insn 30 29 31 2
/home/dave/gnu/gcc-4.4/gcc/gcc/testsuite/gcc.c-torture/compile/20010226-1.c:6
(parallel [
            (const_int 1 [0x1])
            (unspec_volatile [
                    (mem:BLK (scratch) [0 A8])
                ] 1)
            (use (reg:SI 20 %r20 [108]))
            (use (reg:SI 19 %r19 [109]))
            (use (reg:SI 28 %r28 [110]))
            (clobber (scratch))
        ]) 244 {dcacheflush} (nil))
/home/dave/gnu/gcc-4.4/gcc/gcc/testsuite/gcc.c-torture/compile/20010226-1.c:22:
internal compiler error: in do_output_reload, at reload1.c:7331
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

FAIL: gcc.c-torture/compile/20010226-1.c  -O0  (internal compiler error)
FAIL: gcc.c-torture/compile/20010226-1.c  -O0  (test for excess errors)
Excess errors:
/home/dave/gnu/gcc-4.4/gcc/gcc/testsuite/gcc.c-torture/compile/20010226-1.c:22:
error: VOIDmode on an output
(insn 30 29 31 2
/home/dave/gnu/gcc-4.4/gcc/gcc/testsuite/gcc.c-torture/compile/20010226-1.c:6
(parallel [
            (const_int 1 [0x1])
            (unspec_volatile [
                    (mem:BLK (scratch) [0 A8])
                ] 1)
            (use (reg:SI 20 %r20 [108]))
            (use (reg:SI 19 %r19 [109]))
            (use (reg:SI 28 %r28 [110]))
            (clobber (scratch))
        ]) 244 {dcacheflush} (nil))
/home/dave/gnu/gcc-4.4/gcc/gcc/testsuite/gcc.c-torture/compile/20010226-1.c:22:
internal compiler error: in do_output_reload, at reload1.c:7331


-- 
           Summary: gcc.c-torture/compile/20010226-1.c:22: ICE: in
                    do_output_reload, at reload1.c:7331
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: danglin at gcc dot gnu dot org
 GCC build triplet: hppa*-*-*
  GCC host triplet: hppa*-*-*
GCC target triplet: hppa*-*-*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35768