[llvm-commits] [patch] Add the returns_twice attribute

[Rafael Espíndola]

2011/10/3 Evan Cheng <evan.cheng at apple.com>:
> See Function::callsFunctionThatReturnsTwice(). If you are adding this attribute, then should add the attribute to these special functions (e.g. setjmp)? Then callsFunctionThatReturnsTwice() can go away.

Well, it will check if the function calls another function with this
attribute. I hope the next patches done this week (see
llvm.org/pr11038).

> Evan
>

Cheers,
Rafael