ARM: Update testcases for improved codegen.

From llvm r189841.

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@189842 91177308-0d34-0410-b5e6-96231b3b80d8
Consumed analysis: add return_typestate attribute.
Patch by chris.wailes@gmail.com

Functions can now declare what state the consumable type the are returning will
be in. This is then used on the caller side and checked on the callee side.
Constructors now use this attribute instead of the 'consumes' attribute.

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@189843 91177308-0d34-0410-b5e6-96231b3b80d8
Remove unused typedef.

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@189844 91177308-0d34-0410-b5e6-96231b3b80d8
Fix non-void return warning, and format.

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@189845 91177308-0d34-0410-b5e6-96231b3b80d8