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| <a href="a64__interleave__8way__32bit_8hpp.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2017-2019 ARM Limited.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a copy</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * of this software and associated documentation files (the "Software"), to</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * deal in the Software without restriction, including without limitation the</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * sell copies of the Software, and to permit persons to whom the Software is</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * furnished to do so, subject to the following conditions:</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * The above copyright notice and this permission notice shall be included in all</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * copies or substantial portions of the Software.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * SOFTWARE.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> */</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#if defined(__aarch64__) && !defined(__ARM_FEATURE_SVE)</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <arm_neon.h></span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "../asmlib.hpp"</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">template</span><></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> TransformImpl<8, 1, false, 4, 4, false>::Transform(T *out, <span class="keyword">const</span> T *in, <span class="keywordtype">int</span> ldin, <span class="keywordtype">int</span> y0, <span class="keywordtype">int</span> ymax, <span class="keywordtype">int</span> k0, <span class="keywordtype">int</span> kmax) {</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  uint32_t *outptr = (uint32_t *)out;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keyword">const</span> uint32_t *inptr = (uint32_t *)in;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordtype">bool</span> first = <span class="keyword">true</span>;</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  uint32_t zerobuff[16] = { 0 }; <span class="comment">// 8 for asm loop plus up to 7 for overflow loop</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> y=y0; y<ymax; y+=8) {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">const</span> uint32_t *inptr0 = inptr + y * ldin + k0;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">const</span> uint32_t *inptr1 = inptr0 + ldin;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">const</span> uint32_t *inptr2 = inptr1 + ldin;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">const</span> uint32_t *inptr3 = inptr2 + ldin;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">const</span> uint32_t *inptr4 = inptr3 + ldin;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">const</span> uint32_t *inptr5 = inptr4 + ldin;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">const</span> uint32_t *inptr6 = inptr5 + ldin;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">const</span> uint32_t *inptr7 = inptr6 + ldin;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  prefetch_2x(inptr0);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  prefetch_2x(inptr1);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  prefetch_2x(inptr2);</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  prefetch_2x(inptr3);</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  prefetch_2x(inptr4);</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  prefetch_2x(inptr5);</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  prefetch_2x(inptr6);</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  prefetch_2x(inptr7);</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordtype">int</span> x=(kmax-k0);</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordflow">for</span> (;(x>7) || first;x-=8) {</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="comment">/* Cope with ragged cases by copying from a buffer of zeroes instead */</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="comment">/* 'first' forces this to always run at least once, needed if the total size is <=7. */</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">if</span> ((y + 7) >= ymax) {</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">switch</span> ((y + 7) - ymax) {</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="comment">/* Everything falls through in here */</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">case</span> 6:</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  inptr1 = zerobuff;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="comment">// fall through</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">case</span> 5:</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  inptr2 = zerobuff;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="comment">// fall through</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">case</span> 4:</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  inptr3 = zerobuff;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="comment">// fall through</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">case</span> 3:</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  inptr4 = zerobuff;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="comment">// fall through</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">case</span> 2:</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  inptr5 = zerobuff;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="comment">// fall through</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">case</span> 1:</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  inptr6 = zerobuff;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="comment">// fall through</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  inptr7 = zerobuff;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="utils_8hpp.xhtml#aa468b37bb9d2901433139d01b79036b0">UNREACHABLE</a>(<span class="stringliteral">"Impossible."</span>);</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  }</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  }</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">if</span> (first) {</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">if</span> (x<=7) {</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  }</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  first = <span class="keyword">false</span>;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  }</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  __asm __volatile (</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="comment">// Load up 8 elements (2 vectors) from each of 8 sources.</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="stringliteral">"LDP q0, q1, [%[inptr0]], #32\n"</span> <span class="comment">// q0=A0A1A2A3</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="stringliteral">"LDP q2, q3, [%[inptr1]], #32\n"</span> <span class="comment">// q2=B0B1B2B3</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="stringliteral">"LDP q4, q5, [%[inptr2]], #32\n"</span> <span class="comment">// q4=C0C1C2C3</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="stringliteral">"ZIP1 v16.4s, v0.4s, v4.4s\n"</span> <span class="comment">// q16=A0C0A1C1</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <a class="code" href="asmlib_8hpp.xhtml#aaca0205a239e6ef80e4e2788837579e8">ASM_PREFETCH</a>(<span class="stringliteral">"[%[inptr0], #128]"</span>)</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="stringliteral">"LDP q6, q7, [%[inptr3]], #32\n"</span> <span class="comment">// q6=D0D1D2D3</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="stringliteral">"ZIP1 v17.4s, v2.4s, v6.4s\n"</span> <span class="comment">// q17=B0D0B1D1</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="stringliteral">"LDP q8, q9, [%[inptr4]], #32\n"</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="stringliteral">"LDP q10, q11, [%[inptr5]], #32\n"</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="stringliteral">"LDP q12, q13, [%[inptr6]], #32\n"</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="stringliteral">"ZIP1 v18.4s, v8.4s, v12.4s\n"</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="asmlib_8hpp.xhtml#aaca0205a239e6ef80e4e2788837579e8">ASM_PREFETCH</a>(<span class="stringliteral">"[%[inptr1], #128]"</span>)</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="stringliteral">"LDP q14, q15, [%[inptr7]], #32\n"</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="stringliteral">"ZIP1 v19.4s, v10.4s, v14.4s\n"</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="stringliteral">"ZIP1 v20.4s, v16.4s, v17.4s\n"</span> <span class="comment">// q20=A0B0C0D0</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="asmlib_8hpp.xhtml#aaca0205a239e6ef80e4e2788837579e8">ASM_PREFETCH</a>(<span class="stringliteral">"[%[inptr2], #128]"</span>)</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="stringliteral">"ZIP1 v21.4s, v18.4s, v19.4s\n"</span></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="stringliteral">"ZIP2 v22.4s, v16.4s, v17.4s\n"</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="stringliteral">"ZIP2 v23.4s, v18.4s, v19.4s\n"</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="stringliteral">"ZIP2 v16.4s, v0.4s, v4.4s\n"</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <a class="code" href="asmlib_8hpp.xhtml#aaca0205a239e6ef80e4e2788837579e8">ASM_PREFETCH</a>(<span class="stringliteral">"[%[inptr3], #128]"</span>)</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="stringliteral">"ZIP2 v17.4s, v2.4s, v6.4s\n"</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="stringliteral">"STP q20, q21, [%[outptr]], #32\n"</span> <span class="comment">// Write back the first element of each source</span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="stringliteral">"ZIP2 v18.4s, v8.4s, v12.4s\n"</span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="stringliteral">"ZIP2 v19.4s, v10.4s, v14.4s\n"</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="stringliteral">"STP q22, q23, [%[outptr]], #32\n"</span> <span class="comment">// Write back the second element of each source</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="stringliteral">"ZIP1 v20.4s, v16.4s, v17.4s\n"</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <a class="code" href="asmlib_8hpp.xhtml#aaca0205a239e6ef80e4e2788837579e8">ASM_PREFETCH</a>(<span class="stringliteral">"[%[inptr4], #128]"</span>)</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="stringliteral">"ZIP1 v21.4s, v18.4s, v19.4s\n"</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="stringliteral">"ZIP2 v22.4s, v16.4s, v17.4s\n"</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="stringliteral">"ZIP2 v23.4s, v18.4s, v19.4s\n"</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="stringliteral">"ZIP1 v16.4s, v1.4s, v5.4s\n"</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <a class="code" href="asmlib_8hpp.xhtml#aaca0205a239e6ef80e4e2788837579e8">ASM_PREFETCH</a>(<span class="stringliteral">"[%[inptr5], #128]"</span>)</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="stringliteral">"ZIP1 v17.4s, v3.4s, v7.4s\n"</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="stringliteral">"STP q20, q21, [%[outptr]], #32\n"</span> <span class="comment">// Third element</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="stringliteral">"ZIP1 v18.4s, v9.4s, v13.4s\n"</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="stringliteral">"ZIP1 v19.4s, v11.4s, v15.4s\n"</span></div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="stringliteral">"STP q22, q23, [%[outptr]], #32\n"</span> <span class="comment">// Fourth element</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="stringliteral">"ZIP1 v20.4s, v16.4s, v17.4s\n"</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="stringliteral">"ZIP1 v21.4s, v18.4s, v19.4s\n"</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="stringliteral">"ZIP2 v22.4s, v16.4s, v17.4s\n"</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="asmlib_8hpp.xhtml#aaca0205a239e6ef80e4e2788837579e8">ASM_PREFETCH</a>(<span class="stringliteral">"[%[inptr6], #128]"</span>)</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="stringliteral">"ZIP2 v23.4s, v18.4s, v19.4s\n"</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="stringliteral">"ZIP2 v16.4s, v1.4s, v5.4s\n"</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="stringliteral">"ZIP2 v17.4s, v3.4s, v7.4s\n"</span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="stringliteral">"STP q20, q21, [%[outptr]], #32\n"</span> <span class="comment">// Fifth element</span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="stringliteral">"ZIP2 v18.4s, v9.4s, v13.4s\n"</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <a class="code" href="asmlib_8hpp.xhtml#aaca0205a239e6ef80e4e2788837579e8">ASM_PREFETCH</a>(<span class="stringliteral">"[%[inptr7], #128]"</span>)</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="stringliteral">"ZIP2 v19.4s, v11.4s, v15.4s\n"</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="stringliteral">"STP q22, q23, [%[outptr]], #32\n"</span> <span class="comment">// Sixth element</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="stringliteral">"ZIP1 v20.4s, v16.4s, v17.4s\n"</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="stringliteral">"ZIP1 v21.4s, v18.4s, v19.4s\n"</span></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="stringliteral">"STP q20, q21, [%[outptr]], #32\n"</span> <span class="comment">// Seventh element</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> </div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="stringliteral">"ZIP2 v22.4s, v16.4s, v17.4s\n"</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="stringliteral">"ZIP2 v23.4s, v18.4s, v19.4s\n"</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="stringliteral">"STP q22, q23, [%[outptr]], #32\n"</span> <span class="comment">// Eighth element</span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  : [inptr0] <span class="stringliteral">"+r"</span> (inptr0), [inptr1] <span class="stringliteral">"+r"</span> (inptr1), [inptr2] <span class="stringliteral">"+r"</span> (inptr2), [inptr3] <span class="stringliteral">"+r"</span> (inptr3),</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  [inptr4] <span class="stringliteral">"+r"</span> (inptr4), [inptr5] <span class="stringliteral">"+r"</span> (inptr5), [inptr6] <span class="stringliteral">"+r"</span> (inptr6), [inptr7] <span class="stringliteral">"+r"</span> (inptr7), [outptr] <span class="stringliteral">"+r"</span> (outptr)</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  :</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  : <span class="stringliteral">"v0"</span>, <span class="stringliteral">"v1"</span>, <span class="stringliteral">"v2"</span>, <span class="stringliteral">"v3"</span>, <span class="stringliteral">"v4"</span>, <span class="stringliteral">"v5"</span>, <span class="stringliteral">"v6"</span>, <span class="stringliteral">"v7"</span>, <span class="stringliteral">"v8"</span>, <span class="stringliteral">"v9"</span>, <span class="stringliteral">"v10"</span>, <span class="stringliteral">"v11"</span>, <span class="stringliteral">"v12"</span>,</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="stringliteral">"v13"</span>, <span class="stringliteral">"v14"</span>, <span class="stringliteral">"v15"</span>, <span class="stringliteral">"v16"</span>, <span class="stringliteral">"v17"</span>, <span class="stringliteral">"v18"</span>, <span class="stringliteral">"v19"</span>, <span class="stringliteral">"v20"</span>, <span class="stringliteral">"v21"</span>, <span class="stringliteral">"v22"</span>, <span class="stringliteral">"v23"</span>, <span class="stringliteral">"memory"</span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  );</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  }</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> </div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordflow">for</span> (;x>0;x--) {</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  *outptr++ = *inptr0++;</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  *outptr++ = *inptr1++;</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  *outptr++ = *inptr2++;</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  *outptr++ = *inptr3++;</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  *outptr++ = *inptr4++;</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  *outptr++ = *inptr5++;</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  *outptr++ = *inptr6++;</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  *outptr++ = *inptr7++;</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  }</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  }</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> }</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="preprocessor">#endif // __aarch64__ && !__ARM_FEATURE_SVE</span></div><div class="ttc" id="asmlib_8hpp_xhtml_aaca0205a239e6ef80e4e2788837579e8"><div class="ttname"><a href="asmlib_8hpp.xhtml#aaca0205a239e6ef80e4e2788837579e8">ASM_PREFETCH</a></div><div class="ttdeci">#define ASM_PREFETCH(address)</div><div class="ttdef"><b>Definition:</b> <a href="asmlib_8hpp_source.xhtml#l00047">asmlib.hpp:47</a></div></div> |
| <div class="ttc" id="utils_8hpp_xhtml_aa468b37bb9d2901433139d01b79036b0"><div class="ttname"><a href="utils_8hpp.xhtml#aa468b37bb9d2901433139d01b79036b0">UNREACHABLE</a></div><div class="ttdeci">#define UNREACHABLE(why)</div><div class="ttdef"><b>Definition:</b> <a href="utils_8hpp_source.xhtml#l00030">utils.hpp:30</a></div></div> |
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