[LLVMdev] Prevent a intrinsic to be reordered?

Anton Korobeynikov
Sun, 14 Sep 2008 19:13:59 -0000

Hello, Julio

> These later things are ignored, I don't know if when the intrinsic is
> lowered, then it doesn't matter (or perhaps the reorder is made
> before).
What is the description of the instruction you're lowering intrinsic
into? Have you looked for the instruction flags defined in Target.td
file? You instruction should definitely have "isBarrier" flag set.

--
With best regards, Anton Korobeynikov.

Faculty of Mathematics & Mechanics, Saint Petersburg State University.