Jordan Rupprecht 708401a85b [docs] Fix TableGen/LangRef typos
This fixes:
 - `Pred` -> `Prep`
 - `IfDef` -> `Ifdef` (rst is case sensitive here)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@363294 91177308-0d34-0410-b5e6-96231b3b80d8
2019-06-13 18:42:30 +00:00
..
2019-06-13 18:42:30 +00:00