[RISCV] Regenerate test/CodeGen/RISCV/legalize-fneg.ll after rL356068

rL356068 caused some minor re-orderings. Regenerate legalize-fneg.ll to
reflect this, and remove the NOLIB check lines (they're redundant given that
the RV32I and RV64I check lines generated by update_llc_test_checks.py already
demonstrate there is no libcall).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@356074 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed