Adds initial parsing and sema for the 'append_args' clause.
Note that an AST clause is not created as it instead adds its values
to the OMPDeclareVariantAttr.
Differential Revision: https://reviews.llvm.org/D111854
Adds initial parsing and sema for the 'adjust_args' clause.
Note that an AST clause is not created as it instead adds its expressions
to the OMPDeclareVariantAttr.
Differential Revision: https://reviews.llvm.org/D99905