llvm-project

6e7c40b8 - [OpenACC][CIR] Initial patch to do OpenACC->IR lowering (#134936)

[OpenACC][CIR] Initial patch to do OpenACC->IR lowering (#134936) This patch adds some lowering code for Compute Constructs, plus the infrastructure to someday do clauses. Doing this requires adding the dialect to the CIRGenerator. This patch does not however implement/correctly initialize lowering from OpenACC-Dialect to anything lower however.