Move initialization of ParsingIfOrElifDirective down next to the macro
initializations to fix Wreorder warning.

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@172649 91177308-0d34-0410-b5e6-96231b3b80d8
Correct order of operands forwarding NEON vfma to LLVM fma

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@172650 91177308-0d34-0410-b5e6-96231b3b80d8
Fix recent test for more diverse environments.

I think the main issue was the lack of -ffreestanding, which pulled in
the host's stdint.h. After that things went rapidly downhill.

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@172653 91177308-0d34-0410-b5e6-96231b3b80d8