https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106785
Bug ID: 106785
Summary: ICE in fail, at selftest.cc:47 since
r13-2266-g8bb1df032cc080
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: aldyh at gcc dot gnu.org, amacleod at redhat dot com
Target Milestone: ---
Host: x86_64-linux-gnu
Target: pdp11-aout
Fails for the following cross compilers:
pdp11-aout rx-elf vax-linux-gnu vax-netbsdelf
$ ./xgcc -v
Using built-in specs.
COLLECT_GCC=./xgcc
Target: vax-linux-gnu
Configured with: /home/marxin/Programming/gcc/configure
--enable-languages=c,c++ --prefix=/home/marxin/bin/gcc --disable-multilib
--disable-libsanitizer --disable-bootstrap --target=vax-linux-gnu :
(reconfigured) /home/marxin/Programming/gcc/configure --enable-languages=c,c++
--prefix=/home/marxin/bin/gcc --disable-multilib --disable-libsanitizer
--disable-bootstrap --target=vax-linux-gnu
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 13.0.0 20220830 (experimental) (GCC)
$ make
./xgcc -B./ -B/home/marxin/bin/gcc/vax-linux-gnu/bin/ -isystem
/home/marxin/bin/gcc/vax-linux-gnu/include -isystem
/home/marxin/bin/gcc/vax-linux-gnu/sys-include -L/dev/shm/objdir2/gcc/../ld
-xc++ -nostdinc /dev/null -S -o /dev/null
-fself-test=/home/marxin/Programming/gcc/gcc/testsuite/selftests
/home/marxin/Programming/gcc/gcc/value-range.cc:3517: range_tests_nan: FAIL:
ASSERT_NE (r0, r1)
In function ‘test_fn’:
cc1plus: internal compiler error: in fail, at selftest.cc:47
0x25b888b selftest::fail(selftest::location const&, char const*)
/home/marxin/Programming/gcc/gcc/selftest.cc:47
0x1b554b8 range_tests_nan
/home/marxin/Programming/gcc/gcc/value-range.cc:3517
0x1b56020 range_tests_floats
/home/marxin/Programming/gcc/gcc/value-range.cc:3581
0x1b5724c selftest::range_tests()
/home/marxin/Programming/gcc/gcc/value-range.cc:3686
0x22efaca test_ranges
/home/marxin/Programming/gcc/gcc/function-tests.cc:584
0x22f024f selftest::function_tests_cc_tests()
/home/marxin/Programming/gcc/gcc/function-tests.cc:680
0x248ff92 selftest::run_tests()
/home/marxin/Programming/gcc/gcc/selftest-run-tests.cc:107
0x16f87fa toplev::run_self_tests()
/home/marxin/Programming/gcc/gcc/toplev.cc:2205
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
make: *** [/home/marxin/Programming/gcc/gcc/cp/Make-lang.in:197:
s-selftest-c++] Error 1 shuffle=1661930953
