continue dancing around the obvious algorithm issues in PR3810:
This speeds up getAsIdentifierInfo from being a call to a function
with a big switch to a single testl instruction.  This speeds up
the example in PR3810 by 6.2%


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67433 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed