Add bare bones test that parameter passing is consistent for
scalar/complex/aggregate cases.
 - Currently disabled for x86_64, triggering a misoptimization
   (PR3489).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63864 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed