LangRef: add a note about the mangling-suppressing \01 prefix

Someone asked about this on IRC the other day, and I couldn't
find the magic prefix documented anywhere.

Differential Revision: http://reviews.llvm.org/D4728

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214329 91177308-0d34-0410-b5e6-96231b3b80d8
Fix test case introduced in r214322

This patch adds an explicit triple to the test case introduced by r214322. This
should fix build failueres that are occuring on bots that are cross building.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214330 91177308-0d34-0410-b5e6-96231b3b80d8
docs: update the command guide documentation for llvm-profdata.

Differential Revision: http://reviews.llvm.org/D4726


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214331 91177308-0d34-0410-b5e6-96231b3b80d8
Add BookE's tlbre, tlbwe and tlbivax instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214332 91177308-0d34-0410-b5e6-96231b3b80d8