[PATCH] D22900: Revert r244207 - Mark calls in thunk functions as tail-call optimization

[David Majnemer via cfe-commits]

majnemer added a comment.

In https://reviews.llvm.org/D22900#498781, @Gerolf wrote:

> Please add the options you used to compile? I can certainly shrink the test case a bit before I commit.


clang -cc1 -x c++ -emit-llvm -triple i386-apple-darwin9 t.ii -o -


https://reviews.llvm.org/D22900