Fix order of operands for crc8_l4r

The order in which operands appear in the encoded instruction is different
to order in which they appear in assembly. This changes the XCore backend to
use the instruction encoding order.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173493 91177308-0d34-0410-b5e6-96231b3b80d8
Use the correct format in the STW / SETPSC instruction names.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173494 91177308-0d34-0410-b5e6-96231b3b80d8
Add an accessor method to get the slot's index. This will limit the use of AttributeWithIndex.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173495 91177308-0d34-0410-b5e6-96231b3b80d8
Use const reference instead of vector copying.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173497 91177308-0d34-0410-b5e6-96231b3b80d8
Now that llvm-dwarfdump supports flags to specify which DWARF section to dump,
use them in tests that run llvm-dwarfdump. This is in order to make tests as
specific as possible.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173498 91177308-0d34-0410-b5e6-96231b3b80d8
Use the new 'getSlotIndex' method to retrieve the attribute's slot index.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173499 91177308-0d34-0410-b5e6-96231b3b80d8
LoopVectorize: Refactor the code that vectorizes loads/stores to remove duplication.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173500 91177308-0d34-0410-b5e6-96231b3b80d8
Add instruction encodings / disassembly support for l4r instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173501 91177308-0d34-0410-b5e6-96231b3b80d8
Add back a RUN line removed by mistake by a previous commit


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173502 91177308-0d34-0410-b5e6-96231b3b80d8