llvm-project

4dcc1594 - [utils][TableGen] Implement clause aliases as alternative spellings (#141765)

[utils][TableGen] Implement clause aliases as alternative spellings (#141765) Use the spellings in the generated clause parser. The functions `get<lang>ClauseKind` and `get<lang>ClauseName` are not yet updated. The definitions of both clauses and directives now take a list of "Spelling"s instead of a single string. For example ``` def ACCC_Copyin : Clause<[Spelling<"copyin">, Spelling<"present_or_copyin">, Spelling<"pcopyin">]> { ... } ``` A "Spelling" is a versioned string, defaulting to "all versions". For background information see https://discourse.llvm.org/t/rfc-alternative-spellings-of-openmp-directives/85507