llvm-project

322dd630 - [flang][OpenMP] Refactor/update semantic checks for ALLOCATE directive (#164420)

[flang][OpenMP] Refactor/update semantic checks for ALLOCATE directive (#164420) OpenMP 5.0 and 5.1 allowed the ALLOCATE directive to appear in two forms, declarative and executable. The syntax of an individual directive was the same in both cases, but the semantic restrictions were slightly different. - Update the semantic checks to reflect the different restrictions, gather them in a single function. - Improve test for the presence of a TARGET region, add a check for REQUIRES directive. - Update tests.