[Mlir-commits] [clang] [llvm] [mlir] [OMPIRBuilder] always leave PARALLEL via the same barrier (PR #164586)

[Kareem Ergawy]

ergawy wrote:

I have a newbie (not familiar with the semantics of the `cancel` construct) question specially given the changes in this PR, what is the point of emitting the `__kmpc_cancel_barrier` specially that we now emit it at the very end of the parallel region?

https://github.com/llvm/llvm-project/pull/164586