AVX-512: Added intrinsic for cvtph2ps.
Added VPTESTNM instruction.
Added a pattern to vselect (lit tests will follow).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200823 91177308-0d34-0410-b5e6-96231b3b80d8
Move matching for x86 BMI BLSI/BLSMSK/BLSR instructions to isel patterns instead of DAG combine. This weakens the ability to fold loads with them because we aren't able to match patterns that load the same thing twice. But maybe we should fix that if we care. The peephole optimizer will be able to fold some loads in its absense.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200824 91177308-0d34-0410-b5e6-96231b3b80d8
Fix a doxygen comment referencing the wrong method name.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200825 91177308-0d34-0410-b5e6-96231b3b80d8
ARM: Enable use of relocation type tlsldo in debug info for tls data.

This fixes PR18554.

Reviewers: Renato Golin, Keith Walker


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200826 91177308-0d34-0410-b5e6-96231b3b80d8
Fix a vector that was passed by value instead of reference.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200827 91177308-0d34-0410-b5e6-96231b3b80d8