On Wed, 19 Apr 2023 06:53:51 PDT (-0700), kito.ch...@sifive.com wrote:
---
htdocs/gcc-13/changes.html | 31 ++++++++++++++++++++++++++++++-
1 file changed, 30 insertions(+), 1 deletion(-)
diff --git a/htdocs/gcc-13/changes.html b/htdocs/gcc-13/changes.html
index f6941534..5427f805 100644
--- a/htdocs/gcc-13/changes.html
+++ b/htdocs/gcc-13/changes.html
@@ -636,9 +636,32 @@ a work-in-progress.</p>
<h3 id="riscv">RISC-V</h3>
<ul>
- <li>New ISA extension support for zawrs.</li>
+ <li>Supports vector intrinsics as specified in <a
Maybe "Support for vector intrinsics"? That matches how the other ones
are written.
+ href="https://github.com/riscv-non-isa/rvv-intrinsic-doc/tree/v0.11.x";>
+ version 0.11 of the RISC-V vector intrinsic specification</a>,
+ thanks Ju-Zhe Zhong from <a href="https://rivai-ic.com.cn/";>RiVAI</a>
+ for contributing most of implementation.
+ </li>
<li>Support for the following vendor extensions has been added:
<ul>
+ <li>Zawrs</li>
These aren't vendor extensions. We should probably have another header.
+ <li>Zicbom</li>
+ <li>Zicboz</li>
+ <li>Zicbop</li>
+ <li>Zfh</li>
+ <li>Zfhmin</li>
+ <li>Zmmul</li>
+ <li>Zdinx</li>
+ <li>Zfinx</li>
+ <li>Zhinx</li>
+ <li>Zhinxmin</li>
+ <li>Zksh</li>
+ <li>Zksed</li>
+ <li>Zknd</li>
+ <li>Zkne</li>
+ <li>Zbkb</li>
+ <li>Zbkc</li>
+ <li>Zbkx</li>
<li>XTheadBa</li>
<li>XTheadBb</li>
<li>XTheadBs</li>
@@ -657,8 +680,14 @@ a work-in-progress.</p>
option (GCC identifiers in parentheses).
<ul>
<li>T-Head's XuanTie C906 (<code>thead-c906</code>).</li>
+ <li>Ventana's VT1 (<code>ventana-vt1</code>).</li>
IIRC we didn't actually merge the VT1 stuff, it was deferred for gcc-14.
</ul>
</li>
+ <li>Improves the multi-lib selection mechanism for the bare-metal toolchain
+ (riscv*-elf*). GCC will now automatically select the best-fit multi-lib
+ candidate instead of requiring all possible reuse rules to be listed at
+ build time.
+ </li>
</ul>
<!-- <h3 id="rx">RX</h3> -->
