diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/Metadata.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/llvm/Metadata.h b/include/llvm/Metadata.h index 179010b..f64978c 100644 --- a/include/llvm/Metadata.h +++ b/include/llvm/Metadata.h @@ -154,7 +154,8 @@ public: // getFunction - If this metadata is function-local and recursively has a // function-local operand, return the first such operand's parent function. - // Otherwise, return null. + // Otherwise, return null. getFunction() should not be used for performance- + // critical code because it recursively visits all the MDNode's operands. Function *getFunction() const; // destroy - Delete this node. Only when there are no uses. |