--- htdocs/gcc-15/changes.html | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/htdocs/gcc-15/changes.html b/htdocs/gcc-15/changes.html index 6dc46a52..8a238256 100644 --- a/htdocs/gcc-15/changes.html +++ b/htdocs/gcc-15/changes.html @@ -36,6 +36,16 @@ a work-in-progress.</p> <!-- .................................................................. --> <h2 id="general">General Improvements</h2> +<ul> + <li>The default vectorizer cost model at <code>-O2</code> has been enhanced + to handle unknown tripcount. But it still disables vectorization of loops + when any runtime check for data dependence or alignment is required, + it also disables vectorization of epilogue loops but otherwise is equal + to the cheap cost model. + </li> +</ul> + + <!-- .................................................................. --> <h2 id="languages">New Languages and Language specific improvements</h2> -- 2.31.1
