Matt Arsenault cacbb2377a Change behavior of calling bitcasted alias functions.
It will now only convert the arguments / return value and call
the underlying function if the types are able to be bitcasted.
This avoids using fp<->int conversions that would occur before.

llvm-svn: 187444
2013-07-30 20:45:05 +00:00
..
2013-07-28 23:43:28 +00:00