[pushed] wwwdocs: gcc-12: Improve language around vectorizer and -O2

[Gerald Pfeifer <gerald@pfeifer.com>]

Pushed.

Gerald
---
 htdocs/gcc-12/changes.html | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/htdocs/gcc-12/changes.html b/htdocs/gcc-12/changes.html
index 3816d06f..b10f2aa4 100644
--- a/htdocs/gcc-12/changes.html
+++ b/htdocs/gcc-12/changes.html
@@ -127,10 +127,12 @@ You may also want to check out our
 <h2 id="general">General Improvements</h2>
 
 <ul>
-  <li>Vectorization is enabled at <code>-O2</code> which is now equivalent to the
-      original <code>-O2 -ftree-vectorize -fvect-cost-model=very-cheap</code>.
-      Note that default vectorizer cost model has been changed which used to behave
-      as <code>-fvect-cost-model=cheap</code> were specified.
+  <li>Vectorization is enabled at <code>-O2</code> which is now
+      equivalent to what would have been
+      <code>-O2 -ftree-vectorize -fvect-cost-model=very-cheap</code>
+      in the past. Note that the default vectorizer cost model has
+      been changed; it used to behave as if
+      <code>-fvect-cost-model=cheap</code> had been specified.
   </li>
   <li>
     GCC now supports the
-- 
2.41.0