================
@@ -1490,6 +1490,69 @@ class OMPPartialClause final : public OMPClause {
}
};
+/// This represents the 'depth' clause on the '#pragma omp flatten' (and
+/// '#pragma omp fuse') loop-transformation directives.
+///
+/// \code
+/// #pragma omp flatten depth(3)
+/// \endcode
+/// In this example the 'flatten' directive has a 'depth' clause whose argument
+/// '3' specifies how many perfectly nested loops are combined into one.
+/// The argument must be a positive integer constant expression that evaluates
+/// to at most the loop nest depth of the associated loop nest.
+class OMPDepthClause final : public OMPClause {
+ friend class OMPClauseReader;
+
+ /// Location of '('.
+ SourceLocation LParenLoc;
+
+ /// The depth expression (number of loops to flatten).
----------------
Meinersbur wrote:
```suggestion
/// The depth expression (e.g. number of loops to flatten or nest levels to
fuse).
```
https://github.com/llvm/llvm-project/pull/206977
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