The attached patch documents the new nvptx configure flag --with-arch=sm_...
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gcc-13/changes.html: Add nvptx's --with-arch diff --git a/htdocs/gcc-13/changes.html b/htdocs/gcc-13/changes.html index 390193ca..f113e443 100644 --- a/htdocs/gcc-13/changes.html +++ b/htdocs/gcc-13/changes.html @@ -209,7 +209,18 @@ a work-in-progress.</p> <!-- <h3 id="nios2">Nios II</h3> --> -<!-- <h3 id="nvptx">NVPTX</h3> --> +<h3 id="nvptx">NVPTX</h3> +<ul> + <li>The default value for the <a + href="https://gcc.gnu.org/onlinedocs/gcc/Nvidia-PTX-Options.html";><code> + -march</code></a> option can be now changed when <a + href="https://gcc.gnu.org/install/";>building GCC</a> using the + <a href="https://gcc.gnu.org/install/specific.html#nvptx-x-none";> + <code>--with-arch=</code></a> flag; if not specified, GCC defaults to + <code>sm_30</code>. GCC's target libraries are build both with + <code>sm_30</code> and the specified target architecture. + </li> +</ul> <!-- <h3 id="hppa">PA-RISC</h3> -->
