llvm-project

56975b4e - [OpenMPIRBuilder] Split calculation of canonical loop trip count, NFC (#127820)

[OpenMPIRBuilder] Split calculation of canonical loop trip count, NFC (#127820) This patch splits off the calculation of canonical loop trip counts from the creation of canonical loops. This makes it possible to reuse this logic to, for instance, populate the `__tgt_target_kernel` runtime call for SPMD kernels. This feature is used to simplify one of the existing OpenMPIRBuilder tests.