This breaks m68k:
$ ./xgcc -B./ -xc -nostdinc /dev/null -S -o /dev/null
-fself-test=../../gcc/testsuite/selftests
../../gcc/simplify-rtx.cc:8600: test_comparisons: FAIL: ASSERT_RTX_EQ (val,
folded)
expected: (const_int -1 [0xffffffffffffffff])
actual: (const_int 0 [0])
cc1: internal compiler error: in assert_rtx_eq_at, at selftest-rtl.cc:57
0x1d1d7bf internal_error(char const*, ...)
../../gcc/diagnostic-global-context.cc:517
0x685a13 fancy_abort(char const*, int, char const*)
../../gcc/diagnostic.cc:1722
0xe1d284 selftest::assert_rtx_eq_at(selftest::location const&, char const*,
rtx_def*, rtx_def*)
../../gcc/selftest-rtl.cc:57
0xe3834c test_comparisons
../../gcc/simplify-rtx.cc:8600
0xe3834c test_scalar_ops
../../gcc/simplify-rtx.cc:8631
0xe3834c selftest::simplify_rtx_cc_tests()
../../gcc/simplify-rtx.cc:9206
0x1c19486 selftest::run_tests()
../../gcc/selftest-run-tests.cc:122
0xe66e2a toplev::run_self_tests()
../../gcc/toplev.cc:2267
--
Andreas Schwab, sch...@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
