[clang] [OpenMP] Allow OMP6.0 features. (PR #122108)

[Saiyedul Islam via cfe-commits]

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@@ -68,15 +70,15 @@ int fun(int arg) {
       {}
 #pragma omp target map(mapper(aa :vv)                                   // expected-error {{use of undeclared identifier 'aa'}} expected-error {{expected ')'}} expected-error {{call to undeclared function 'mapper'}} expected-note {{to match this '('}}
       {}
-#pragma omp target map(mapper(ab) :vv)                                  // expected-error {{missing map type}} expected-error {{cannot find a valid user-defined mapper for type 'struct vec' with name 'ab'}}
+#pragma omp target map(mapper(ab) :vv)                                  // omp50-error {{missing map type}} omp51-error {{missing map type}} omp52-error {{missing map type}} omp51-simd-error {{missing map type}} expected-error {{cannot find a valid user-defined mapper for type 'struct vec' with name 'ab'}}
       {}
-#pragma omp target map(mapper(ab) :arr[0:2])                            // expected-error {{missing map type}} expected-error {{cannot find a valid user-defined mapper for type 'struct vec' with name 'ab'}}
+#pragma omp target map(mapper(ab) :arr[0:2])                            // omp50-error {{missing map type}} omp51-error {{missing map type}} omp52-error {{missing map type}} omp51-simd-error {{missing map type}} expected-error {{cannot find a valid user-defined mapper for type 'struct vec' with name 'ab'}}
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saiislam wrote:

If the behavior is different only for 6.0 then may be put it in a separate block guarded by `#ifndef OMP60` and `-DOMP60`

https://github.com/llvm/llvm-project/pull/122108