[AVX-512] Add 512-bit logical operations to load folding tables. Add avx512f stack folding test and move some tests from the avx512vl test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277961 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed