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* gcc-wwwdocs branch master updated. c2db1d56d28f04ba1b023d6f5d48d7948e9079d8
@ 2022-02-24 16:12 William Schmidt
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From: William Schmidt @ 2022-02-24 16:12 UTC (permalink / raw)
  To: gcc-cvs-wwwdocs

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commit c2db1d56d28f04ba1b023d6f5d48d7948e9079d8
Author: Bill Schmidt <>
Date:   Thu Feb 24 10:11:48 2022 -0600

    powerpc: Document vec_cnt[lt]z_lsbb semantics change

diff --git a/htdocs/gcc-12/changes.html b/htdocs/gcc-12/changes.html
index b6341fda..4be3ee72 100644
--- a/htdocs/gcc-12/changes.html
+++ b/htdocs/gcc-12/changes.html
@@ -442,6 +442,11 @@ a work-in-progress.</p>
     instead of as <code>unsigned long</code>, when the options <code>-m32
     -mpowerpc64</code> were in effect.
+  <li>
+    The overloaded built-in functions <code>vec_cntlz_lsbb</code> and
+    <code>vec_cnttz_lsbb</code> now behave as documented.  On prior releases,
+    these built-in functions had incorrect semantics on little-endian targets.
+  </li>
 <h3 id="pru">PRU</h3>


Summary of changes:
 htdocs/gcc-12/changes.html | 5 +++++
 1 file changed, 5 insertions(+)


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