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<h3 style="margin-top: 20px; margin-bottom: 10px;">
Marge Bot pushed to branch master at <a href="https://gitlab.haskell.org/ghc/ghc">Glasgow Haskell Compiler / GHC</a>
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Commits:
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<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/a8c0e31b203a912484e9faf9d903ab5b141d82f3">a8c0e31b</a></strong>
<div>
<span> by Sylvain Henry </span> <i> at 2024-03-05T21:45:14-05:00 </i>
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<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>JS: faster implementation for some numeric primitives (#23597)

Use faster implementations for the following primitives in the JS
backend by not using JavaScript's BigInt:
- plusInt64
- minusInt64
- minusWord64
- timesWord64
- timesInt64

Co-authored-by: Josh Meredith <joshmeredith2008@gmail.com>
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1 changed file:
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<a href="#5cf69801842e508166d778ce53efc3d8b6f96475">
rts/js/arith.js
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Changes:
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<li id="5cf69801842e508166d778ce53efc3d8b6f96475">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/a8c0e31b203a912484e9faf9d903ab5b141d82f3#5cf69801842e508166d778ce53efc3d8b6f96475"><strong style="font-weight: bold;">rts/js/arith.js</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="44" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">...</td>
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<td class="line_content match" style="color: rgba(31,30,36,0.24); padding: inherit;" bgcolor="#fbfafd">@@ -44,19 +44,23 @@ function h$hs_remWord64(h1,l1,h2,l2) {</td>
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC44" class="line" lang="javascript"><span class="p">}</span></span>
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC45" class="line" lang="javascript"></span>
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<td class="new_line diff-line-num" data-linenumber="46" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC46" class="line" lang="javascript"><span class="kd" style="font-weight: 600;">function</span> <span class="nf" style="color: #900; font-weight: 600;">h$hs_timesWord64</span><span class="p">(</span><span class="nx">h1</span><span class="p">,</span><span class="nx">l1</span><span class="p">,</span><span class="nx">h2</span><span class="p">,</span><span class="nx">l2</span><span class="p">)</span> <span class="p">{</span></span>
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<td class="new_line diff-line-num old" data-linenumber="47" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
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<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC47" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx">a</span> <span class="o" style="font-weight: 600;">=</span> <span class="nc" style="color: #458; font-weight: 600;">W64</span><span class="p">(</span><span class="nx">h1</span><span class="p">,</span><span class="nx">l1</span><span class="p">);</span></span>
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<td class="new_line diff-line-num old" data-linenumber="47" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
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<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC48" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx">b</span> <span class="o" style="font-weight: 600;">=</span> <span class="nc" style="color: #458; font-weight: 600;">W64</span><span class="p">(</span><span class="nx">h2</span><span class="p">,</span><span class="nx">l2</span><span class="p">);</span></span>
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<td class="new_line diff-line-num old" data-linenumber="47" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
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<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC49" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx">r</span> <span class="o" style="font-weight: 600;">=</span> <span class="nx">BigInt</span><span class="p">.</span><span class="nf" style="color: #900; font-weight: 600;">asUintN</span><span class="p">(</span><span class="mi" style="color: #099;">64</span><span class="p">,</span> <span class="nx">a</span> <span class="o" style="font-weight: 600;">*</span> <span class="nx">b</span><span class="p">);</span></span>
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<td class="new_line diff-line-num old" data-linenumber="47" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
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<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC50" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">TRACE_ARITH</span><span class="p">(</span><span class="dl">"</span><span class="s2" style="color: #d14;">Word64: </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="nx">a</span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> * </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="nx">b</span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> ==> </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="nx">r</span><span class="p">)</span></span>
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<td class="old_line diff-line-num old" data-linenumber="51" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
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<td class="new_line diff-line-num old" data-linenumber="47" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
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<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC51" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">RETURN_W64</span><span class="p">(</span><span class="nx">r</span><span class="p">);</span></span>
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<td class="new_line diff-line-num new" data-linenumber="47" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC47" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx">rh</span> <span class="o" style="font-weight: 600;">=</span> <span class="nx">h</span><span class="nf" style="color: #900; font-weight: 600;">$mul2Word32</span><span class="p">(</span><span class="nx">l1</span><span class="p">,</span><span class="nx">l2</span><span class="p">);</span></span>
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<td class="new_line diff-line-num new" data-linenumber="48" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC48" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx">rl</span> <span class="o" style="font-weight: 600;">=</span> <span class="nx">h$ret1</span><span class="p">;</span></span>
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<td class="new_line diff-line-num new" data-linenumber="49" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
49
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC49" class="line" lang="javascript"></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="52" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="50" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
50
</td>
<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC50" class="line" lang="javascript">  <span class="nx">rh</span> <span class="o" style="font-weight: 600;">+=</span> <span class="nb" style="color: #0086b3;">Math</span><span class="p">.</span><span class="nf" style="color: #900; font-weight: 600;">imul</span><span class="p">(</span><span class="nx">l1</span><span class="p">,</span><span class="nx">h2</span><span class="p">)</span><span class="o" style="font-weight: 600;">>>></span><span class="mi" style="color: #099;">0</span><span class="p">;</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="52" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="51" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
51
</td>
<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC51" class="line" lang="javascript">  <span class="nx">rh</span> <span class="o" style="font-weight: 600;">+=</span> <span class="nb" style="color: #0086b3;">Math</span><span class="p">.</span><span class="nf" style="color: #900; font-weight: 600;">imul</span><span class="p">(</span><span class="nx">l2</span><span class="p">,</span><span class="nx">h1</span><span class="p">)</span><span class="o" style="font-weight: 600;">>>></span><span class="mi" style="color: #099;">0</span><span class="p">;</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="52" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="52" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
52
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC52" class="line" lang="javascript">  <span class="nx">rh</span> <span class="o" style="font-weight: 600;">>>>=</span> <span class="mi" style="color: #099;">0</span><span class="p">;</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="52" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="53" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
53
</td>
<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC53" class="line" lang="javascript"></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="52" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="54" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
54
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC54" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">TRACE_ARITH</span><span class="p">(</span><span class="dl">"</span><span class="s2" style="color: #d14;">Word64: </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="p">(</span><span class="nx">h1</span><span class="p">,</span><span class="nx">l1</span><span class="p">)</span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> * </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="p">(</span><span class="nx">h2</span><span class="p">,</span><span class="nx">l2</span><span class="p">)</span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> ==> </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="p">(</span><span class="nx">rh</span><span class="p">,</span><span class="nx">rl</span><span class="p">))</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="52" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
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<td class="new_line diff-line-num new" data-linenumber="55" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
55
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC55" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">RETURN_UBX_TUP2</span><span class="p">(</span><span class="nx">rh</span><span class="p">,</span><span class="nx">rl</span><span class="p">);</span></span>
</pre></td>
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<td class="old_line diff-line-num" data-linenumber="52" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
52
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<td class="new_line diff-line-num" data-linenumber="56" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
56
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC56" class="line" lang="javascript"><span class="p">}</span></span>
</pre></td>
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<td class="old_line diff-line-num" data-linenumber="53" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
53
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<td class="new_line diff-line-num" data-linenumber="57" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
57
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC57" class="line" lang="javascript"></span>
</pre></td>
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<td class="old_line diff-line-num" data-linenumber="54" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
54
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<td class="new_line diff-line-num" data-linenumber="58" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
58
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC58" class="line" lang="javascript"><span class="kd" style="font-weight: 600;">function</span> <span class="nf" style="color: #900; font-weight: 600;">h$hs_minusWord64</span><span class="p">(</span><span class="nx">h1</span><span class="p">,</span><span class="nx">l1</span><span class="p">,</span><span class="nx">h2</span><span class="p">,</span><span class="nx">l2</span><span class="p">)</span> <span class="p">{</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="55" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
55
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<td class="new_line diff-line-num old" data-linenumber="59" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC55" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx"><span class="idiff left deletion" style="background-color: #fac5cd;">a</span></span> <span class="o" style="font-weight: 600;">=</span> <span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="nc" style="color: #458; font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">BigInt</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">h1</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">)</span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="o" style="font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;"><<</span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="nc" style="color: #458; font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">BigInt</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="mi" style="color: #099;"><span class="idiff deletion" style="background-color: #fac5cd;">32</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">))</span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="o" style="font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">|</span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="nc" style="color: #458; font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">BigInt</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">l1</span></span><span class="o" style="font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">>>></span></span><span class="mi" style="color: #099;"><span class="idiff deletion" style="background-color: #fac5cd;">0</span></span><span class="p"><span class="idiff right deletion" style="background-color: #fac5cd;">)</span>;</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="56" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
56
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<td class="new_line diff-line-num old" data-linenumber="59" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
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<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC56" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx"><span class="idiff left deletion" style="background-color: #fac5cd;">b</span></span> <span class="o" style="font-weight: 600;">=</span> <span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="nc" style="color: #458; font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">BigInt</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">h2</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">)</span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="o" style="font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;"><<</span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="nc" style="color: #458; font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">BigInt</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="mi" style="color: #099;"><span class="idiff deletion" style="background-color: #fac5cd;">32</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">))</span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="o" style="font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">|</span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="nc" style="color: #458; font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">BigInt</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">l2</span></span><span class="o" style="font-weight: 600;">>>></span><span class="mi" style="color: #099;">0</span><span class="p"><span class="idiff right deletion" style="background-color: #fac5cd;">)</span>;</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="57" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
57
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<td class="new_line diff-line-num old" data-linenumber="59" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC57" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx">r</span> <span class="o" style="font-weight: 600;">=</span> <span class="nx"><span class="idiff left deletion" style="background-color: #fac5cd;">BigInt</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">.</span></span><span class="nf" style="color: #900; font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">asUintN</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="mi" style="color: #099;"><span class="idiff deletion" style="background-color: #fac5cd;">64</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">,</span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">a</span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="o" style="font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">-</span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">b</span></span><span class="p"><span class="idiff right deletion" style="background-color: #fac5cd;">)</span>;</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="58" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
58
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<td class="new_line diff-line-num old" data-linenumber="59" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC58" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">TRACE_ARITH</span><span class="p">(</span><span class="dl">"</span><span class="s2" style="color: #d14;">Word64: </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="nx"><span class="idiff left deletion" style="background-color: #fac5cd;">a</span></span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> - </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">b</span></span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> ==> </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="nx"><span class="idiff right deletion" style="background-color: #fac5cd;">r</span></span><span class="p">)</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="59" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
59
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<td class="new_line diff-line-num old" data-linenumber="59" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC59" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">RETURN_<span class="idiff left deletion" style="background-color: #fac5cd;">W64</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="nx"><span class="idiff right deletion" style="background-color: #fac5cd;">r</span></span><span class="p">);</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="60" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="59" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
59
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC59" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx"><span class="idiff left addition" style="background-color: #c7f0d2;">l</span></span><span class="idiff addition" style="background-color: #c7f0d2;"> </span> <span class="o" style="font-weight: 600;">=</span> <span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">l1</span></span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">-</span></span><span class="nx"><span class="idiff right addition" style="background-color: #c7f0d2;">l2</span></span><span class="p">;</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="60" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="60" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
60
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC60" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx"><span class="idiff left addition" style="background-color: #c7f0d2;">rl</span></span> <span class="o" style="font-weight: 600;">=</span> <span class="nx"><span class="idiff right addition" style="background-color: #c7f0d2;">l</span></span><span class="o" style="font-weight: 600;">>>></span><span class="mi" style="color: #099;">0</span><span class="p">;</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="60" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
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<td class="new_line diff-line-num new" data-linenumber="61" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
61
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC61" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx">r<span class="idiff left addition" style="background-color: #c7f0d2;">h</span></span> <span class="o" style="font-weight: 600;">=</span> <span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">h1</span></span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">-</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">h2</span></span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">-</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">l</span></span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">!=</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">rl</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">?</span></span><span class="mi" style="color: #099;"><span class="idiff addition" style="background-color: #c7f0d2;">1</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">:</span></span><span class="mi" style="color: #099;"><span class="idiff addition" style="background-color: #c7f0d2;">0</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">))</span></span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">>>></span></span><span class="mi" style="color: #099;"><span class="idiff right addition" style="background-color: #c7f0d2;">0</span></span><span class="p">;</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="60" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
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<td class="new_line diff-line-num new" data-linenumber="62" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC62" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">TRACE_ARITH</span><span class="p">(</span><span class="dl">"</span><span class="s2" style="color: #d14;">Word64: </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="p"><span class="idiff left addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">h1</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">,</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">l1</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">)</span></span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> - </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">h2</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">,</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">l2</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">)</span></span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> ==> </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">rh</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">,</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">rl</span></span><span class="p"><span class="idiff right addition" style="background-color: #c7f0d2;">)</span>)</span></span>
</pre></td>
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<td class="new_line diff-line-num new" data-linenumber="63" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC63" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">RETURN_<span class="idiff left addition" style="background-color: #c7f0d2;">UBX_TUP2</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">rh</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">,</span></span><span class="nx"><span class="idiff right addition" style="background-color: #c7f0d2;">rl</span></span><span class="p">);</span></span>
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC64" class="line" lang="javascript"><span class="p">}</span></span>
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<td class="old_line diff-line-num" data-linenumber="61" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
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<td class="new_line diff-line-num" data-linenumber="65" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC65" class="line" lang="javascript"></span>
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<td class="old_line diff-line-num" data-linenumber="62" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
62
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<td class="new_line diff-line-num" data-linenumber="66" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC66" class="line" lang="javascript"><span class="kd" style="font-weight: 600;">function</span> <span class="nf" style="color: #900; font-weight: 600;">h$hs_plusWord64</span><span class="p">(</span><span class="nx">h1</span><span class="p">,</span><span class="nx">l1</span><span class="p">,</span><span class="nx">h2</span><span class="p">,</span><span class="nx">l2</span><span class="p">)</span> <span class="p">{</span></span>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="68" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">...</td>
<td class="diff-line-num unfold js-unfold new_line" data-linenumber="72" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">...</td>
<td class="line_content match" style="color: rgba(31,30,36,0.24); padding: inherit;" bgcolor="#fbfafd">@@ -68,11 +72,15 @@ function h$hs_plusWord64(h1,l1,h2,l2) {</td>
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<td class="new_line diff-line-num" data-linenumber="72" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC72" class="line" lang="javascript"><span class="p">}</span></span>
</pre></td>
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<td class="old_line diff-line-num" data-linenumber="69" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
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<td class="new_line diff-line-num" data-linenumber="73" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC73" class="line" lang="javascript"></span>
</pre></td>
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<td class="old_line diff-line-num" data-linenumber="70" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
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<td class="new_line diff-line-num" data-linenumber="74" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC74" class="line" lang="javascript"><span class="kd" style="font-weight: 600;">function</span> <span class="nf" style="color: #900; font-weight: 600;">h$hs_timesInt64</span><span class="p">(</span><span class="nx">h1</span><span class="p">,</span><span class="nx">l1</span><span class="p">,</span><span class="nx">h2</span><span class="p">,</span><span class="nx">l2</span><span class="p">)</span> <span class="p">{</span></span>
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<td class="old_line diff-line-num old" data-linenumber="71" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
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<td class="new_line diff-line-num old" data-linenumber="75" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC71" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx">a</span> <span class="o" style="font-weight: 600;">=</span> <span class="nc" style="color: #458; font-weight: 600;">I64</span><span class="p">(</span><span class="nx">h1</span><span class="p">,</span><span class="nx">l1</span><span class="p">);</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="72" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
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<td class="new_line diff-line-num old" data-linenumber="75" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC72" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx">b</span> <span class="o" style="font-weight: 600;">=</span> <span class="nc" style="color: #458; font-weight: 600;">I64</span><span class="p">(</span><span class="nx">h2</span><span class="p">,</span><span class="nx">l2</span><span class="p">);</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="73" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
73
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<td class="new_line diff-line-num old" data-linenumber="75" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC73" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx">r</span> <span class="o" style="font-weight: 600;">=</span> <span class="nx">BigInt</span><span class="p">.</span><span class="nf" style="color: #900; font-weight: 600;">asIntN</span><span class="p">(</span><span class="mi" style="color: #099;">64</span><span class="p">,</span> <span class="nx">a</span> <span class="o" style="font-weight: 600;">*</span> <span class="nx">b</span><span class="p">);</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="74" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
74
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<td class="new_line diff-line-num old" data-linenumber="75" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC74" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">TRACE_ARITH</span><span class="p">(</span><span class="dl">"</span><span class="s2" style="color: #d14;">Int64: </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="nx">a</span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> * </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="nx">b</span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> ==> </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="nx">r</span><span class="p">)</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="75" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
75
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<td class="new_line diff-line-num old" data-linenumber="75" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC75" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">RETURN_I64</span><span class="p">(</span><span class="nx">r</span><span class="p">);</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="76" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="75" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
75
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC75" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx">rh</span> <span class="o" style="font-weight: 600;">=</span> <span class="nx">h</span><span class="nf" style="color: #900; font-weight: 600;">$mul2Word32</span><span class="p">(</span><span class="nx">l1</span><span class="p">,</span><span class="nx">l2</span><span class="p">);</span></span>
</pre></td>
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<td class="new_line diff-line-num new" data-linenumber="76" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
76
</td>
<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC76" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx">rl</span> <span class="o" style="font-weight: 600;">=</span> <span class="nx">h$ret1</span><span class="p">;</span></span>
</pre></td>
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</td>
<td class="new_line diff-line-num new" data-linenumber="77" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
77
</td>
<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC77" class="line" lang="javascript"></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="76" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="78" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
78
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC78" class="line" lang="javascript">  <span class="nx">rh</span> <span class="o" style="font-weight: 600;">+=</span> <span class="nb" style="color: #0086b3;">Math</span><span class="p">.</span><span class="nf" style="color: #900; font-weight: 600;">imul</span><span class="p">(</span><span class="nx">l1</span><span class="p">,</span><span class="nx">h2</span><span class="p">)</span><span class="o" style="font-weight: 600;">|</span><span class="mi" style="color: #099;">0</span><span class="p">;</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="76" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="79" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
79
</td>
<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC79" class="line" lang="javascript">  <span class="nx">rh</span> <span class="o" style="font-weight: 600;">+=</span> <span class="nb" style="color: #0086b3;">Math</span><span class="p">.</span><span class="nf" style="color: #900; font-weight: 600;">imul</span><span class="p">(</span><span class="nx">l2</span><span class="p">,</span><span class="nx">h1</span><span class="p">)</span><span class="o" style="font-weight: 600;">|</span><span class="mi" style="color: #099;">0</span><span class="p">;</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="76" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="80" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
80
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC80" class="line" lang="javascript">  <span class="nx">rh</span> <span class="o" style="font-weight: 600;">|=</span> <span class="mi" style="color: #099;">0</span><span class="p">;</span></span>
</pre></td>
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</td>
<td class="new_line diff-line-num new" data-linenumber="81" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
81
</td>
<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC81" class="line" lang="javascript"></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="76" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="82" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
82
</td>
<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC82" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">TRACE_ARITH</span><span class="p">(</span><span class="dl">"</span><span class="s2" style="color: #d14;">Int64: </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="p">(</span><span class="nx">h1</span><span class="p">,</span><span class="nx">l1</span><span class="p">)</span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> * </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="p">(</span><span class="nx">h2</span><span class="p">,</span><span class="nx">l2</span><span class="p">)</span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> ==> </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="p">(</span><span class="nx">rh</span><span class="p">,</span><span class="nx">rl</span><span class="p">))</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="76" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="83" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
83
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC83" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">RETURN_UBX_TUP2</span><span class="p">(</span><span class="nx">rh</span><span class="p">,</span><span class="nx">rl</span><span class="p">);</span></span>
</pre></td>
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76
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<td class="new_line diff-line-num" data-linenumber="84" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
84
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC84" class="line" lang="javascript"><span class="p">}</span></span>
</pre></td>
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<td class="old_line diff-line-num" data-linenumber="77" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
77
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<td class="new_line diff-line-num" data-linenumber="85" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
85
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC85" class="line" lang="javascript"></span>
</pre></td>
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<td class="old_line diff-line-num" data-linenumber="78" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
78
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<td class="new_line diff-line-num" data-linenumber="86" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
86
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC86" class="line" lang="javascript"><span class="kd" style="font-weight: 600;">function</span> <span class="nf" style="color: #900; font-weight: 600;">h$hs_quotInt64</span><span class="p">(</span><span class="nx">h1</span><span class="p">,</span><span class="nx">l1</span><span class="p">,</span><span class="nx">h2</span><span class="p">,</span><span class="nx">l2</span><span class="p">)</span> <span class="p">{</span></span>
</pre></td>
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<tr class="line_holder match" style="line-height: 1.6;">
<td class="diff-line-num unfold js-unfold old_line" data-linenumber="92" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">...</td>
<td class="diff-line-num unfold js-unfold new_line" data-linenumber="100" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">...</td>
<td class="line_content match" style="color: rgba(31,30,36,0.24); padding: inherit;" bgcolor="#fbfafd">@@ -92,19 +100,19 @@ function h$hs_remInt64(h1,l1,h2,l2) {</td>
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92
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<td class="new_line diff-line-num" data-linenumber="100" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
100
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC100" class="line" lang="javascript"><span class="p">}</span></span>
</pre></td>
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<td class="old_line diff-line-num" data-linenumber="93" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
93
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<td class="new_line diff-line-num" data-linenumber="101" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
101
</td>
<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC101" class="line" lang="javascript"></span>
</pre></td>
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<td class="old_line diff-line-num" data-linenumber="94" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
94
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<td class="new_line diff-line-num" data-linenumber="102" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
102
</td>
<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC102" class="line" lang="javascript"><span class="kd" style="font-weight: 600;">function</span> <span class="nf" style="color: #900; font-weight: 600;">h$hs_plusInt64</span><span class="p">(</span><span class="nx">h1</span><span class="p">,</span><span class="nx">l1</span><span class="p">,</span><span class="nx">h2</span><span class="p">,</span><span class="nx">l2</span><span class="p">)</span> <span class="p">{</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="95" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
95
</td>
<td class="new_line diff-line-num old" data-linenumber="103" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC95" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx"><span class="idiff left deletion" style="background-color: #fac5cd;">a</span></span> <span class="o" style="font-weight: 600;">=</span> <span class="nc" style="color: #458; font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">I64</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">h1</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">,</span></span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">l1</span></span><span class="p"><span class="idiff right deletion" style="background-color: #fac5cd;">)</span>;</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="96" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
96
</td>
<td class="new_line diff-line-num old" data-linenumber="103" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC96" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx"><span class="idiff left deletion" style="background-color: #fac5cd;">b</span></span> <span class="o" style="font-weight: 600;">=</span> <span class="nc" style="color: #458; font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">I64</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">h2</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">,</span></span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">l2</span></span><span class="p"><span class="idiff right deletion" style="background-color: #fac5cd;">)</span>;</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="97" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
97
</td>
<td class="new_line diff-line-num old" data-linenumber="103" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC97" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx">r</span> <span class="o" style="font-weight: 600;">=</span> <span class="nx"><span class="idiff left deletion" style="background-color: #fac5cd;">BigInt</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">.</span></span><span class="nf" style="color: #900; font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">asIntN</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="mi" style="color: #099;"><span class="idiff deletion" style="background-color: #fac5cd;">64</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">,</span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">a</span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="o" style="font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">+</span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">b</span></span><span class="p"><span class="idiff right deletion" style="background-color: #fac5cd;">)</span>;</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="98" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
98
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<td class="new_line diff-line-num old" data-linenumber="103" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC98" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">TRACE_ARITH</span><span class="p">(</span><span class="dl">"</span><span class="s2" style="color: #d14;">Int64: </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="nx"><span class="idiff left deletion" style="background-color: #fac5cd;">a</span></span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> + </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">b</span></span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> ==> </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="nx"><span class="idiff right deletion" style="background-color: #fac5cd;">r</span></span><span class="p">)</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="99" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
99
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<td class="new_line diff-line-num old" data-linenumber="103" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC99" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">RETURN_<span class="idiff left deletion" style="background-color: #fac5cd;">I64</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="nx"><span class="idiff right deletion" style="background-color: #fac5cd;">r</span></span><span class="p">);</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="100" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="103" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
103
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC103" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx"><span class="idiff left addition" style="background-color: #c7f0d2;">l</span></span><span class="idiff addition" style="background-color: #c7f0d2;"> </span> <span class="o" style="font-weight: 600;">=</span> <span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">l1</span></span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">+</span></span><span class="nx"><span class="idiff right addition" style="background-color: #c7f0d2;">l2</span></span><span class="p">;</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="100" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="104" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
104
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC104" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx"><span class="idiff left addition" style="background-color: #c7f0d2;">rl</span></span> <span class="o" style="font-weight: 600;">=</span> <span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">l</span></span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">>>></span></span><span class="mi" style="color: #099;"><span class="idiff right addition" style="background-color: #c7f0d2;">0</span></span><span class="p">;</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="100" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="105" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
105
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC105" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx">r<span class="idiff left addition" style="background-color: #c7f0d2;">h</span></span> <span class="o" style="font-weight: 600;">=</span> <span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">h1</span></span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">+</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">h2</span></span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">+</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">l</span></span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">!=</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">rl</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">?</span></span><span class="mi" style="color: #099;"><span class="idiff addition" style="background-color: #c7f0d2;">1</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">:</span></span><span class="mi" style="color: #099;"><span class="idiff addition" style="background-color: #c7f0d2;">0</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">))</span></span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">|</span></span><span class="mi" style="color: #099;"><span class="idiff right addition" style="background-color: #c7f0d2;">0</span></span><span class="p">;</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="100" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
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<td class="new_line diff-line-num new" data-linenumber="106" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
106
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC106" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">TRACE_ARITH</span><span class="p">(</span><span class="dl">"</span><span class="s2" style="color: #d14;">Int64: </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="p"><span class="idiff left addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">h1</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">,</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">l1</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">)</span></span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> + </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">h2</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">,</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">l2</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">)</span></span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> ==> </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">rh</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">,</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">rl</span></span><span class="p"><span class="idiff right addition" style="background-color: #c7f0d2;">)</span>)</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="100" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="107" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
107
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC107" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">RETURN_<span class="idiff left addition" style="background-color: #c7f0d2;">UBX_TUP2</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">rh</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">,</span></span><span class="nx"><span class="idiff right addition" style="background-color: #c7f0d2;">rl</span></span><span class="p">);</span></span>
</pre></td>
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<td class="old_line diff-line-num" data-linenumber="100" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
100
</td>
<td class="new_line diff-line-num" data-linenumber="108" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
108
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC108" class="line" lang="javascript"><span class="p">}</span></span>
</pre></td>
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<td class="old_line diff-line-num" data-linenumber="101" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
101
</td>
<td class="new_line diff-line-num" data-linenumber="109" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
109
</td>
<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC109" class="line" lang="javascript"></span>
</pre></td>
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<td class="old_line diff-line-num" data-linenumber="102" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
102
</td>
<td class="new_line diff-line-num" data-linenumber="110" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
110
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<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC110" class="line" lang="javascript"><span class="kd" style="font-weight: 600;">function</span> <span class="nf" style="color: #900; font-weight: 600;">h$hs_minusInt64</span><span class="p">(</span><span class="nx">h1</span><span class="p">,</span><span class="nx">l1</span><span class="p">,</span><span class="nx">h2</span><span class="p">,</span><span class="nx">l2</span><span class="p">)</span> <span class="p">{</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="103" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
103
</td>
<td class="new_line diff-line-num old" data-linenumber="111" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC103" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx"><span class="idiff left deletion" style="background-color: #fac5cd;">a</span></span> <span class="o" style="font-weight: 600;">=</span> <span class="nc" style="color: #458; font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">I64</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">h1</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">,</span></span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">l1</span></span><span class="p"><span class="idiff right deletion" style="background-color: #fac5cd;">)</span>;</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="104" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
104
</td>
<td class="new_line diff-line-num old" data-linenumber="111" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC104" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx"><span class="idiff left deletion" style="background-color: #fac5cd;">b</span></span> <span class="o" style="font-weight: 600;">=</span> <span class="nc" style="color: #458; font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">I64</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">h2</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">,</span></span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">l2</span></span><span class="p"><span class="idiff right deletion" style="background-color: #fac5cd;">)</span>;</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="105" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
105
</td>
<td class="new_line diff-line-num old" data-linenumber="111" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC105" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx">r</span> <span class="o" style="font-weight: 600;">=</span> <span class="nx"><span class="idiff left deletion" style="background-color: #fac5cd;">BigInt</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">.</span></span><span class="nf" style="color: #900; font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">asIntN</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="mi" style="color: #099;"><span class="idiff deletion" style="background-color: #fac5cd;">64</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">,</span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">a</span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="o" style="font-weight: 600;"><span class="idiff deletion" style="background-color: #fac5cd;">-</span></span><span class="idiff deletion" style="background-color: #fac5cd;"> </span><span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">b</span></span><span class="p"><span class="idiff right deletion" style="background-color: #fac5cd;">)</span>;</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="106" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
106
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<td class="new_line diff-line-num old" data-linenumber="111" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC106" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">TRACE_ARITH</span><span class="p">(</span><span class="dl">"</span><span class="s2" style="color: #d14;">Int64: </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="nx"><span class="idiff left deletion" style="background-color: #fac5cd;">a</span></span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> - </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="nx"><span class="idiff deletion" style="background-color: #fac5cd;">b</span></span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> ==> </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="nx"><span class="idiff right deletion" style="background-color: #fac5cd;">r</span></span><span class="p">)</span></span>
</pre></td>
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<td class="old_line diff-line-num old" data-linenumber="107" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
107
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<td class="new_line diff-line-num old" data-linenumber="111" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
 
</td>
<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>-<span id="LC107" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">RETURN_<span class="idiff left deletion" style="background-color: #fac5cd;">I64</span></span><span class="p"><span class="idiff deletion" style="background-color: #fac5cd;">(</span></span><span class="nx"><span class="idiff right deletion" style="background-color: #fac5cd;">r</span></span><span class="p">);</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="108" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="111" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
111
</td>
<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC111" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx"><span class="idiff left addition" style="background-color: #c7f0d2;">l</span></span><span class="idiff addition" style="background-color: #c7f0d2;"> </span> <span class="o" style="font-weight: 600;">=</span> <span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">l1</span></span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">-</span></span><span class="nx"><span class="idiff right addition" style="background-color: #c7f0d2;">l2</span></span><span class="p">;</span></span>
</pre></td>
</tr>
<tr class="line_holder new" style="line-height: 1.6;">
<td class="old_line diff-line-num new" data-linenumber="108" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="112" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
112
</td>
<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC112" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx"><span class="idiff left addition" style="background-color: #c7f0d2;">rl</span></span> <span class="o" style="font-weight: 600;">=</span> <span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">l</span></span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">>>></span></span><span class="mi" style="color: #099;"><span class="idiff right addition" style="background-color: #c7f0d2;">0</span></span><span class="p">;</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="108" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="113" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
113
</td>
<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC113" class="line" lang="javascript">  <span class="kd" style="font-weight: 600;">var</span> <span class="nx">r<span class="idiff left addition" style="background-color: #c7f0d2;">h</span></span> <span class="o" style="font-weight: 600;">=</span> <span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">h1</span></span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">-</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">h2</span></span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">-</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">l</span></span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">!=</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">rl</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">?</span></span><span class="mi" style="color: #099;"><span class="idiff addition" style="background-color: #c7f0d2;">1</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">:</span></span><span class="mi" style="color: #099;"><span class="idiff addition" style="background-color: #c7f0d2;">0</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">))</span></span><span class="o" style="font-weight: 600;"><span class="idiff addition" style="background-color: #c7f0d2;">|</span></span><span class="mi" style="color: #099;"><span class="idiff right addition" style="background-color: #c7f0d2;">0</span></span><span class="p">;</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="108" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="114" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
114
</td>
<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC114" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">TRACE_ARITH</span><span class="p">(</span><span class="dl">"</span><span class="s2" style="color: #d14;">Int64: </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="p"><span class="idiff left addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">h1</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">,</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">l1</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">)</span></span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> - </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">h2</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">,</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">l2</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">)</span></span> <span class="o" style="font-weight: 600;">+</span> <span class="dl">"</span><span class="s2" style="color: #d14;"> ==> </span><span class="dl">"</span> <span class="o" style="font-weight: 600;">+</span> <span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">rh</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">,</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">rl</span></span><span class="p"><span class="idiff right addition" style="background-color: #c7f0d2;">)</span>)</span></span>
</pre></td>
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<td class="old_line diff-line-num new" data-linenumber="108" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
 
</td>
<td class="new_line diff-line-num new" data-linenumber="115" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
115
</td>
<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'>+<span id="LC115" class="line" lang="javascript">  <span class="nc" style="color: #458; font-weight: 600;">RETURN_<span class="idiff left addition" style="background-color: #c7f0d2;">UBX_TUP2</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">(</span></span><span class="nx"><span class="idiff addition" style="background-color: #c7f0d2;">rh</span></span><span class="p"><span class="idiff addition" style="background-color: #c7f0d2;">,</span></span><span class="nx"><span class="idiff right addition" style="background-color: #c7f0d2;">rl</span></span><span class="p">);</span></span>
</pre></td>
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<td class="old_line diff-line-num" data-linenumber="108" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
108
</td>
<td class="new_line diff-line-num" data-linenumber="116" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
116
</td>
<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC116" class="line" lang="javascript"><span class="p">}</span></span>
</pre></td>
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<td class="old_line diff-line-num" data-linenumber="109" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
109
</td>
<td class="new_line diff-line-num" data-linenumber="117" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
117
</td>
<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC117" class="line" lang="javascript"></span>
</pre></td>
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<td class="old_line diff-line-num" data-linenumber="110" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
110
</td>
<td class="new_line diff-line-num" data-linenumber="118" style="width: 35px; color: rgba(31,30,36,0.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
118
</td>
<td class="line_content" style="padding: inherit;"><pre style='display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;'> <span id="LC118" class="line" lang="javascript"><span class="kd" style="font-weight: 600;">function</span> <span class="nf" style="color: #900; font-weight: 600;">h$hs_uncheckedShiftLWord64</span><span class="p">(</span><span class="nx">h</span><span class="p">,</span><span class="nx">l</span><span class="p">,</span><span class="nx">n</span><span class="p">)</span> <span class="p">{</span></span>
</pre></td>
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