[flang-commits] [flang] [llvm] [flang][OpenMP] Overhaul implementation of ATOMIC construct (PR #137852)

[Tom Eccles via flang-commits]

tblah wrote:

> I ran the Fujitsu test suite with main (`dec8f1314fbf`) and with my branch ('1cd625322638') + patch to allow elements of allocatable arrays. The top of the main branch is the one that's merged in the atomic branch.

I was able to reproduce my results against `dec8f1314fbf`

Test failures:
- 0407_0006
- 0407_0011
- 1052_0199,0209

Executable missing:
- 0407_0008,12,13,14,27,28,29,34: !$omp endatomic builds with !$omp end atomic
- 0481_0004,06,27,28,29,30,31,38: !omp endatomic
- 0481_0038: semantic error looks wrong

https://github.com/llvm/llvm-project/pull/137852