selftests/bpf: activate the OP_NE logic in range_cond()

The edge range checking for the registers is supported by the verifier
now, so we can activate the extended logic in
tools/testing/selftests/bpf/prog_tests/reg_bounds.c/range_cond() to test
such logic.

Besides, I added some cases to the "crafted_cases" array for this logic.
These cases are mainly used to test the edge of the src reg and dst reg.

All reg bounds testings has passed in the SLOW_TESTS mode:

$ export SLOW_TESTS=1 && ./test_progs -t reg_bounds -j
Summary: 65/18959832 PASSED, 0 SKIPPED, 0 FAILED

Signed-off-by: Menglong Dong <[email protected]>
Acked-by: Andrii Nakryiko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>

0 files changed, 0 insertions, 0 deletions