llvm-project

bc59a35a - [OpenMP] Convert AST dump tests for `variant` clause into codegen tests (#204581)

[OpenMP] Convert AST dump tests for `variant` clause into codegen tests (#204581) This is another spin-off of #200077 and a complimentary PR to #204493. Johannes suggested that AST dump tests for the `variant` clause can be turned into rather short codegen tests that check for the mangled name of the selected function. This PR implements that. When #204413 gets fixed, those tests can be further reduced to only use `-verify`.