[flang-commits] [clang] [flang] [llvm] [mlir] [mlir][OpenMP] fix crash outlining infinite loop (PR #129872)

[Tom Eccles via flang-commits]

tblah wrote:

> The comment mentions the additional edges might come through cancellations, but what test actually tests cancellation points?

Thanks for taking a look. Now I have added clang lit tests (including for cancel) we can see that there are no changes beyond block names and removing a redundant block. The commit description you mentioned says it is trying to avoid returning values from the outlined function, which is not something which has been seen in any of the lit tests.

Do you know of any clang test suites that are known to work for openmpirbuilder that I could try with? 

https://github.com/llvm/llvm-project/pull/129872