Commits
Joe Groff committed 3a5267c0208
SILGen: Build a thunk in SILGen instead of using convert_cc instruction. We already know how to call external functions in SILGen, why reimplement all that in IRGen? Instead of representing the thunk operation as a SIL instruction, let's just emit the thunk using existing SILGen machinery. Fixes <rdar://problem/14097136>. Swift SVN r9576