[PATCH] D26437: Use -fno-unit-at-a-time and -funit-at-a-time

[Stanislav Mekhanoshin via llvm-commits]

rampitec added a comment.

In https://reviews.llvm.org/D26437#593506, @jlebar wrote:

> Perhaps the semantics in opencl are that clang must insert a call to this special intrinsic at the beginning of every function that is annotated as __attribute__((convergent)).


Why do not we just rely on an attribute? Why does it exist if we cannot use it?


Repository:
  rL LLVM

https://reviews.llvm.org/D26437