llvm-project

1a16bc13 - [OpenACC][NFCI] Split up the init and decl from OpenACC recipes (#156938)

[OpenACC][NFCI] Split up the init and decl from OpenACC recipes (#156938) Expressions/references with 'bounds' are going to need to do initialization significantly differently, so we need to have the initializer and the declaration 'separate' in the future. This patch splits the AST node into two, and normalizes them a bit. Additionally, since this required significant work on the recipe generation, this patch also does a bit of a refactor to improve readability and future expansion, now that we have a good understanding of how these are going to look.