================
@@ -12226,6 +12226,14 @@ def err_omp_invalid_looprange
def warn_omp_redundant_fusion : Warning<"looprange clause selects a single "
"loop, resulting in redundant fusion">,
InGroup<OpenMPClauses>;
+def warn_omp_flatten_omitted_depth : Warning<
+ "'flatten' without a 'depth' clause only combines 2 loops, but 3 or more "
+ "loops are perfectly nested">,
+ InGroup<OpenMPClauses>;
+def note_omp_flatten_insert_depth : Note<
+ "insert 'depth(2)' to flatten only the outermost 2 loops">;
----------------
Meinersbur wrote:
This message suggests that `depth(2)` would change the behaviour, but it only
silences the warning.
Compare:
```
def note_condition_assign_silence : Note<
"place parentheses around the assignment to silence this warning">;
```
https://github.com/llvm/llvm-project/pull/206977
_______________________________________________
cfe-commits mailing list
[email protected]
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
