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</pre><pre class="rust ">
<span class="doccomment">//! Lane-wise bitwise operations for integer and boolean vectors.</span>
<span class="attribute">#![<span class="ident">allow</span>(<span class="ident">unused</span>)]</span>
<span class="macro">macro_rules</span><span class="macro">!</span> <span class="ident">impl_bitwise_ops</span> {
(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">id</span>:<span class="ident">ident</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">true_val</span>:<span class="ident">expr</span>) <span class="op">=></span> {
<span class="kw">impl</span> ::<span class="ident">ops</span>::<span class="ident">Not</span> <span class="kw">for</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">id</span> {
<span class="kw">type</span> <span class="ident">Output</span> <span class="op">=</span> <span class="self">Self</span>;
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">not</span>(<span class="self">self</span>) <span class="op">-></span> <span class="self">Self</span> {
<span class="self">Self</span>::<span class="ident">splat</span>(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">true_val</span>) <span class="op">^</span> <span class="self">self</span>
}
}
<span class="kw">impl</span> ::<span class="ident">ops</span>::<span class="ident">BitXor</span> <span class="kw">for</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">id</span> {
<span class="kw">type</span> <span class="ident">Output</span> <span class="op">=</span> <span class="self">Self</span>;
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">bitxor</span>(<span class="self">self</span>, <span class="ident">other</span>: <span class="self">Self</span>) <span class="op">-></span> <span class="self">Self</span> {
<span class="kw">use</span> <span class="ident">coresimd</span>::<span class="ident">simd_llvm</span>::<span class="ident">simd_xor</span>;
<span class="kw">unsafe</span> { <span class="ident">simd_xor</span>(<span class="self">self</span>, <span class="ident">other</span>) }
}
}
<span class="kw">impl</span> ::<span class="ident">ops</span>::<span class="ident">BitAnd</span> <span class="kw">for</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">id</span> {
<span class="kw">type</span> <span class="ident">Output</span> <span class="op">=</span> <span class="self">Self</span>;
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">bitand</span>(<span class="self">self</span>, <span class="ident">other</span>: <span class="self">Self</span>) <span class="op">-></span> <span class="self">Self</span> {
<span class="kw">use</span> <span class="ident">coresimd</span>::<span class="ident">simd_llvm</span>::<span class="ident">simd_and</span>;
<span class="kw">unsafe</span> { <span class="ident">simd_and</span>(<span class="self">self</span>, <span class="ident">other</span>) }
}
}
<span class="kw">impl</span> ::<span class="ident">ops</span>::<span class="ident">BitOr</span> <span class="kw">for</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">id</span> {
<span class="kw">type</span> <span class="ident">Output</span> <span class="op">=</span> <span class="self">Self</span>;
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">bitor</span>(<span class="self">self</span>, <span class="ident">other</span>: <span class="self">Self</span>) <span class="op">-></span> <span class="self">Self</span> {
<span class="kw">use</span> <span class="ident">coresimd</span>::<span class="ident">simd_llvm</span>::<span class="ident">simd_or</span>;
<span class="kw">unsafe</span> { <span class="ident">simd_or</span>(<span class="self">self</span>, <span class="ident">other</span>) }
}
}
<span class="kw">impl</span> ::<span class="ident">ops</span>::<span class="ident">BitAndAssign</span> <span class="kw">for</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">id</span> {
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">bitand_assign</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">other</span>: <span class="self">Self</span>) {
<span class="kw-2">*</span><span class="self">self</span> <span class="op">=</span> <span class="kw-2">*</span><span class="self">self</span> <span class="op">&</span> <span class="ident">other</span>;
}
}
<span class="kw">impl</span> ::<span class="ident">ops</span>::<span class="ident">BitOrAssign</span> <span class="kw">for</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">id</span> {
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">bitor_assign</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">other</span>: <span class="self">Self</span>) {
<span class="kw-2">*</span><span class="self">self</span> <span class="op">=</span> <span class="kw-2">*</span><span class="self">self</span> <span class="op">|</span> <span class="ident">other</span>;
}
}
<span class="kw">impl</span> ::<span class="ident">ops</span>::<span class="ident">BitXorAssign</span> <span class="kw">for</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">id</span> {
<span class="attribute">#[<span class="ident">inline</span>]</span>
<span class="kw">fn</span> <span class="ident">bitxor_assign</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">other</span>: <span class="self">Self</span>) {
<span class="kw-2">*</span><span class="self">self</span> <span class="op">=</span> <span class="kw-2">*</span><span class="self">self</span> <span class="op">^</span> <span class="ident">other</span>;
}
}
};
}
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">test</span>)]</span>
<span class="macro">macro_rules</span><span class="macro">!</span> <span class="ident">test_int_bitwise_ops</span> {
(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">id</span>:<span class="ident">ident</span>, <span class="macro-nonterminal">$</span><span class="macro-nonterminal">elem_ty</span>:<span class="ident">ident</span>) <span class="op">=></span> {
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">bitwise_ops</span>() {
<span class="kw">use</span> <span class="ident">coresimd</span>::<span class="ident">simd</span>::<span class="macro-nonterminal">$</span><span class="macro-nonterminal">id</span>;
<span class="kw">let</span> <span class="ident">z</span> <span class="op">=</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">id</span>::<span class="ident">splat</span>(<span class="number">0</span> <span class="kw">as</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">elem_ty</span>);
<span class="kw">let</span> <span class="ident">o</span> <span class="op">=</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">id</span>::<span class="ident">splat</span>(<span class="number">1</span> <span class="kw">as</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">elem_ty</span>);
<span class="kw">let</span> <span class="ident">t</span> <span class="op">=</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">id</span>::<span class="ident">splat</span>(<span class="number">2</span> <span class="kw">as</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">elem_ty</span>);
<span class="kw">let</span> <span class="ident">m</span> <span class="op">=</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">id</span>::<span class="ident">splat</span>(<span class="op">!</span><span class="ident">z</span>.<span class="ident">extract</span>(<span class="number">0</span>));
<span class="comment">// Not:</span>
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">z</span>, <span class="ident">m</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">m</span>, <span class="ident">z</span>);
<span class="comment">// BitAnd:</span>
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">o</span> <span class="op">&</span> <span class="ident">o</span>, <span class="ident">o</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">o</span> <span class="op">&</span> <span class="ident">z</span>, <span class="ident">z</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">z</span> <span class="op">&</span> <span class="ident">o</span>, <span class="ident">z</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">z</span> <span class="op">&</span> <span class="ident">z</span>, <span class="ident">z</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span> <span class="op">&</span> <span class="ident">t</span>, <span class="ident">t</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span> <span class="op">&</span> <span class="ident">o</span>, <span class="ident">z</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">o</span> <span class="op">&</span> <span class="ident">t</span>, <span class="ident">z</span>);
<span class="comment">// BitOr:</span>
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">o</span> <span class="op">|</span> <span class="ident">o</span>, <span class="ident">o</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">o</span> <span class="op">|</span> <span class="ident">z</span>, <span class="ident">o</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">z</span> <span class="op">|</span> <span class="ident">o</span>, <span class="ident">o</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">z</span> <span class="op">|</span> <span class="ident">z</span>, <span class="ident">z</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span> <span class="op">|</span> <span class="ident">t</span>, <span class="ident">t</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">z</span> <span class="op">|</span> <span class="ident">t</span>, <span class="ident">t</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span> <span class="op">|</span> <span class="ident">z</span>, <span class="ident">t</span>);
<span class="comment">// BitXOR:</span>
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">o</span> <span class="op">^</span> <span class="ident">o</span>, <span class="ident">z</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">z</span> <span class="op">^</span> <span class="ident">z</span>, <span class="ident">z</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">z</span> <span class="op">^</span> <span class="ident">o</span>, <span class="ident">o</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">o</span> <span class="op">^</span> <span class="ident">z</span>, <span class="ident">o</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span> <span class="op">^</span> <span class="ident">t</span>, <span class="ident">z</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span> <span class="op">^</span> <span class="ident">z</span>, <span class="ident">t</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">z</span> <span class="op">^</span> <span class="ident">t</span>, <span class="ident">t</span>);
{
<span class="comment">// AndAssign:</span>
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">v</span> <span class="op">=</span> <span class="ident">o</span>;
<span class="ident">v</span> <span class="op">&=</span> <span class="ident">t</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">v</span>, <span class="ident">z</span>);
}
{
<span class="comment">// OrAssign:</span>
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">v</span> <span class="op">=</span> <span class="ident">z</span>;
<span class="ident">v</span> <span class="op">|=</span> <span class="ident">o</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">v</span>, <span class="ident">o</span>);
}
{
<span class="comment">// XORAssign:</span>
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">v</span> <span class="op">=</span> <span class="ident">z</span>;
<span class="ident">v</span> <span class="op">^=</span> <span class="ident">o</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">v</span>, <span class="ident">o</span>);
}
}
};
}
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">test</span>)]</span>
<span class="macro">macro_rules</span><span class="macro">!</span> <span class="ident">test_mask_bitwise_ops</span> {
(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">id</span>:<span class="ident">ident</span>) <span class="op">=></span> {
<span class="attribute">#[<span class="ident">test</span>]</span>
<span class="kw">fn</span> <span class="ident">mask_bitwise_ops</span>() {
<span class="kw">use</span> <span class="ident">coresimd</span>::<span class="ident">simd</span>::<span class="kw-2">*</span>;
<span class="kw">let</span> <span class="ident">t</span> <span class="op">=</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">id</span>::<span class="ident">splat</span>(<span class="bool-val">true</span>);
<span class="kw">let</span> <span class="ident">f</span> <span class="op">=</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">id</span>::<span class="ident">splat</span>(<span class="bool-val">false</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">t</span> <span class="op">!=</span> <span class="ident">f</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span>(<span class="ident">t</span> <span class="op">==</span> <span class="ident">f</span>));
<span class="comment">// Not:</span>
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">t</span>, <span class="ident">f</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span>, <span class="op">!</span><span class="ident">f</span>);
<span class="comment">// BitAnd:</span>
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span> <span class="op">&</span> <span class="ident">f</span>, <span class="ident">f</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">f</span> <span class="op">&</span> <span class="ident">t</span>, <span class="ident">f</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span> <span class="op">&</span> <span class="ident">t</span>, <span class="ident">t</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">f</span> <span class="op">&</span> <span class="ident">f</span>, <span class="ident">f</span>);
<span class="comment">// BitOr:</span>
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span> <span class="op">|</span> <span class="ident">f</span>, <span class="ident">t</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">f</span> <span class="op">|</span> <span class="ident">t</span>, <span class="ident">t</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span> <span class="op">|</span> <span class="ident">t</span>, <span class="ident">t</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">f</span> <span class="op">|</span> <span class="ident">f</span>, <span class="ident">f</span>);
<span class="comment">// BitXOR:</span>
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span> <span class="op">^</span> <span class="ident">f</span>, <span class="ident">t</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">f</span> <span class="op">^</span> <span class="ident">t</span>, <span class="ident">t</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">t</span> <span class="op">^</span> <span class="ident">t</span>, <span class="ident">f</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">f</span> <span class="op">^</span> <span class="ident">f</span>, <span class="ident">f</span>);
{
<span class="comment">// AndAssign:</span>
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">v</span> <span class="op">=</span> <span class="ident">f</span>;
<span class="ident">v</span> <span class="op">&=</span> <span class="ident">t</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">v</span>, <span class="ident">f</span>);
}
{
<span class="comment">// OrAssign:</span>
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">v</span> <span class="op">=</span> <span class="ident">f</span>;
<span class="ident">v</span> <span class="op">|=</span> <span class="ident">t</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">v</span>, <span class="ident">t</span>);
}
{
<span class="comment">// XORAssign:</span>
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">v</span> <span class="op">=</span> <span class="ident">f</span>;
<span class="ident">v</span> <span class="op">^=</span> <span class="ident">t</span>;
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">v</span>, <span class="ident">t</span>);
}
}
};
}
</pre>
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