Add the rest of the stock attributes to the attribute table.

This won't affect the kinds of hashes we test for as we actually
do hashing based on form and attribute. Change the fission-hash
testcase one last time to handle DW_AT_comp_dir.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189840 91177308-0d34-0410-b5e6-96231b3b80d8
Revert "Revert "ARM: Improve pattern for isel mul of vector by scalar.""

This reverts commit r189648.

Fixes for the previously failing clang-side arm_neon_intrinsics test
cases will be checked in separately.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189841 91177308-0d34-0410-b5e6-96231b3b80d8
Add a Python-like join function to merge a list of strings with a
separator between each two elements.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189846 91177308-0d34-0410-b5e6-96231b3b80d8
Alphabetize.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189848 91177308-0d34-0410-b5e6-96231b3b80d8