[clang] [OpenMP] Allow dynamic `condition` selector in Metadirective (PR #86457)

[Robin Caloudis via cfe-commits]

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@@ -107,5 +112,8 @@ void foo(void) {
 // CHECK-AMDGCN-NEXT: for (int i = 0; i < 100; i++)
 // CHECK: for (int i = 0; i < 16; i++)
 // CHECK: for (int i = 0; i < 16; i++)
+// CHECK: int non_const_val = 1;
+// CHECK-NEXT: #pragma omp parallel
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robincaloudis wrote:

`#pragma omp parallel` will not be written as the default for non-const user condition is used

https://github.com/llvm/llvm-project/pull/86457