================
@@ -1855,7 +1859,9 @@ Currently, only the following parameter attributes are
defined:
This attribute does not imply aliasing properties. For pointer arguments
that
do not alias other memory locations, ``noalias`` attribute may be used in
- conjunction. Conversely, this attribute always implies ``dead_on_unwind``.
+ conjunction. Conversely, this attribute always implies ``dead_on_unwind``.
If
+ a number of bytes is specified, then only those bytes are implied to be
+ ``dead_on_unwind``.
----------------
antoniofrighetto wrote:
```suggestion
conjunction. Conversely, this attribute always implies ``dead_on_unwind``.
When
a byte count is specified, ``dead_on_unwind`` is implied only for that
range.
```
https://github.com/llvm/llvm-project/pull/171712
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