[clang] [flang] [llvm] [openmp] [Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause (PR #139293)

[Walter J.T.V via cfe-commits]

eZWALT wrote:

@alexey-bataev not sure what happened before with this build system, but now everything works as expected. Thanks for the fast replies and have a nice weekend!



https://github.com/llvm/llvm-project/pull/139293