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GitLab

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<h3>

Ben Gamari pushed to branch wip/tyconapp-opts

at <a href="https://gitlab.haskell.org/ghc/ghc">Glasgow Haskell Compiler / GHC</a>

</h3>

<h4>

Commits:

</h4>

<ul>

<li>

<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/bd3df70303719c6171ffbe5ab1e8d427e116b357">bd3df703</a></strong>

<div>

<span>by Ben Gamari</span>

<i>at 2020-03-26T14:49:24-04:00</i>

</div>

<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Shortcut mkTvSubstPrs on empty list

Surprisingly enough this reduces compilation time on Cabal by

nearly 1%.

</pre>

</li>

<li>

<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/854d9c444675067edbfbb82667d8bda593534a11">854d9c44</a></strong>

<div>

<span>by Ben Gamari</span>

<i>at 2020-03-26T14:51:15-04:00</i>

</div>

<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Shortcut coreView

</pre>

</li>

<li>

<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/0f03145f0777cfb76681b9e2bbf9d4342aebfa67">0f03145f</a></strong>

<div>

<span>by Ömer Sinan Ağacan</span>

<i>at 2020-03-29T10:37:40-04:00</i>

</div>

<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Don't override proc CafInfos in ticky builds

Fixes #17947

Previously if we had a ticky label for a proc, IdLabels for the ticky

and proc would share the same Name. This caused overriding proc CafInfos

with the ticky CafInfos (i.e. NoCafRefs) during SRT analysis.

We now ignore the ticky labels when building SRTMaps. This makes sense

because:

- When building the current module they don't need to be in SRTMaps as

  they're initialized as non-CAFFY (see mkRednCountsLabel), so they

  don't take part in the dependency analysis and they're never added to

  SRTs.

  (Reminder: a "dependency" in the SRT analysis is a CAFFY dependency,

  non-CAFFY uses are not considered as dependencies for the algorithm)

- They don't appear in the interfaces as they're not exported, so it

  doesn't matter for cross-module concerns whether they're in the SRTMap

  or not.

</pre>

</li>

<li>

<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/21d4066401207cab7febec2c045cc3fa219104d0">21d40664</a></strong>

<div>

<span>by Ben Gamari</span>

<i>at 2020-04-07T15:01:05-04:00</i>

</div>

<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">expandSynTyCon_maybe: Special-case nullary tycons

This avoids both allocation and some instructions.

</pre>

</li>

<li>

<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/e04955eb0876bc65115a37658331de3664566c3b">e04955eb</a></strong>

<div>

<span>by Ben Gamari</span>

<i>at 2020-04-07T16:58:21-04:00</i>

</div>

<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Don't allow isConstraintKindTyCon to inline

See #18026.

</pre>

</li>

<li>

<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/7f1928dbc64fcf48122adf3a512915ba75efc562">7f1928db</a></strong>

<div>

<span>by Ben Gamari</span>

<i>at 2020-04-07T16:58:48-04:00</i>

</div>

<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Optimise tcView

</pre>

</li>

<li>

<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d620e8e4e9bdb479391a50967eaaad0996a71d9d">d620e8e4</a></strong>

<div>

<span>by Ben Gamari</span>

<i>at 2020-04-07T17:00:29-04:00</i>

</div>

<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Inline expandSynTyCon_maybe

This is necessary to avoid some needless allocation since we currently

lack nested CPR on sums.

</pre>

</li>

</ul>

<h4>6 changed files:</h4>

<ul>

<li class="file-stats">

<a href="#db697f6aea9f93f1583f1d5c62d25570a1e07f73">

compiler/GHC/Cmm/CLabel.hs

</a>

</li>

<li class="file-stats">

<a href="#2d3721ad8de95e1144493ca545db846672cb109f">

compiler/GHC/Cmm/Info/Build.hs

</a>

</li>

<li class="file-stats">

<a href="#8ee6f6851986ea96987a52f1dbf39228c85c6032">

compiler/GHC/Core/TyCo/Subst.hs

</a>

</li>

<li class="file-stats">

<a href="#4aad0050db1a8a20db8bbca149111de99cb299c9">

compiler/GHC/Core/TyCon.hs

</a>

</li>

<li class="file-stats">

<a href="#84c9d3ba34173297e7d7747e02caa2e004b164fc">

compiler/GHC/Core/Type.hs

</a>

</li>

<li class="file-stats">

<a href="#13bc6c694b9a1fa78aeab1e992926d759374ecb2">

compiler/GHC/StgToCmm/Utils.hs

</a>

</li>

</ul>

<h4>Changes:</h4>

<li id="db697f6aea9f93f1583f1d5c62d25570a1e07f73">

<a href="https://gitlab.haskell.org/ghc/ghc/-/compare/f25cda0c941a6643c635eaa21803d7c2e50892c2...d620e8e4e9bdb479391a50967eaaad0996a71d9d#db697f6aea9f93f1583f1d5c62d25570a1e07f73"><strong>compiler/GHC/Cmm/CLabel.hs</strong></a>

<hr>

<table class="code white" style="font-family: monospace; font-size: 90%;" bgcolor="#fff" width="100%" cellpadding="0" cellspacing="0">

<tr class="line_holder match" id="" style="line-height: 1.6;">

<td class="diff-line-num unfold js-unfold old_line" data-linenumber="108" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>

<td class="diff-line-num unfold js-unfold new_line" data-linenumber="108" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>

<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -108,7 +108,7 @@ module GHC.Cmm.CLabel (</td>

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<td class="diff-line-num old_line" data-linenumber="108" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

108

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<td class="diff-line-num new_line" data-linenumber="108" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

108

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<pre style="margin: 0;"> <span id="LC108" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">pprCLabel</span><span class="p">,</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="109" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

109

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<td class="diff-line-num new_line" data-linenumber="109" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

109

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<pre style="margin: 0;"> <span id="LC109" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">isInfoTableLabel</span><span class="p">,</span></span>

</pre>

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<tr class="line_holder" id="" style="line-height: 1.6;">

<td class="diff-line-num old_line" data-linenumber="110" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

110

</td>

<td class="diff-line-num new_line" data-linenumber="110" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

110

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<td class="line_content" style="padding-left: 0.5em; padding-right: 0.5em;">

<pre style="margin: 0;"> <span id="LC110" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">isConInfoTableLabel</span><span class="p">,</span></span>

</pre>

</td>

</tr>

<tr class="line_holder old" id="" style="line-height: 1.6;">

<td class="diff-line-num old old_line" data-linenumber="111" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">

111

</td>

<td class="diff-line-num new_line old" data-linenumber="111" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">

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<pre style="margin: 0;">-<span id="LC111" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">isIdLabel</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="112" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

</td>

<td class="diff-line-num new new_line" data-linenumber="111" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

111

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<td class="line_content new" style="padding-left: 0.5em; padding-right: 0.5em;" bgcolor="#ecfdf0">

<pre style="margin: 0;">+<span id="LC111" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">isIdLabel</span><span class="p"><span class="idiff left">,</span></span><span class="idiff"> </span><span class="nf" style="color: #900; font-weight: 600;"><span class="idiff right">isTickyLabel</span></span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="112" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

112

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<td class="diff-line-num new_line" data-linenumber="112" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

112

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<pre style="margin: 0;"> <span id="LC112" class="line" lang="haskell">    <span class="p">)</span> <span class="kr" style="font-weight: 600;">where</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="113" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

113

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<td class="diff-line-num new_line" data-linenumber="113" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

113

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<pre style="margin: 0;"> <span id="LC113" class="line" lang="haskell"></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="114" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

114

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<td class="diff-line-num new_line" data-linenumber="114" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

114

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<td class="line_content" style="padding-left: 0.5em; padding-right: 0.5em;">

<pre style="margin: 0;"> <span id="LC114" class="line" lang="haskell"><span class="o" style="font-weight: 600;">#</span><span class="n" style="color: #333;">include</span> <span class="s" style="color: #d14;">"HsVersions.h"</span></span>

</pre>

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<tr class="line_holder match" id="" style="line-height: 1.6;">

<td class="diff-line-num unfold js-unfold old_line" data-linenumber="268" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>

<td class="diff-line-num unfold js-unfold new_line" data-linenumber="268" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>

<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -268,6 +268,10 @@ isIdLabel :: CLabel -> Bool</td>

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<td class="diff-line-num old_line" data-linenumber="268" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

268

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<td class="diff-line-num new_line" data-linenumber="268" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

268

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<pre style="margin: 0;"> <span id="LC268" class="line" lang="haskell"><span class="n" style="color: #333;">isIdLabel</span> <span class="kt" style="color: #458; font-weight: 600;">IdLabel</span><span class="p">{}</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">True</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="269" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

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<td class="diff-line-num new_line" data-linenumber="269" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

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<pre style="margin: 0;"> <span id="LC269" class="line" lang="haskell"><span class="n" style="color: #333;">isIdLabel</span> <span class="kr" style="font-weight: 600;">_</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">False</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="270" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

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<td class="diff-line-num new_line" data-linenumber="270" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

270

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<pre style="margin: 0;"> <span id="LC270" class="line" lang="haskell"></span>

</pre>

</td>

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<tr class="line_holder new" id="" style="line-height: 1.6;">

<td class="diff-line-num new old_line" data-linenumber="271" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

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<td class="diff-line-num new new_line" data-linenumber="271" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

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<pre style="margin: 0;">+<span id="LC271" class="line" lang="haskell"><span class="n" style="color: #333;">isTickyLabel</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">CLabel</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Bool</span></span>

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<pre style="margin: 0;">+<span id="LC272" class="line" lang="haskell"><span class="n" style="color: #333;">isTickyLabel</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">IdLabel</span> <span class="kr" style="font-weight: 600;">_</span> <span class="kr" style="font-weight: 600;">_</span> <span class="kt" style="color: #458; font-weight: 600;">RednCounts</span><span class="p">)</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">True</span></span>

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<pre style="margin: 0;">+<span id="LC273" class="line" lang="haskell"><span class="n" style="color: #333;">isTickyLabel</span> <span class="kr" style="font-weight: 600;">_</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">False</span></span>

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<pre style="margin: 0;">+<span id="LC274" class="line" lang="haskell"></span>

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<pre style="margin: 0;"> <span id="LC275" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- This is laborious, but necessary. We can't derive Ord because</span></span>

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<pre style="margin: 0;"> <span id="LC276" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- Unique doesn't have an Ord instance. Note nonDetCmpUnique in the</span></span>

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<pre style="margin: 0;"> <span id="LC277" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- implementation. See Note [No Ord for Unique]</span></span>

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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -462,8 +466,7 @@ mkSRTLabel     :: Unique -> CLabel</td>

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<pre style="margin: 0;"> <span id="LC466" class="line" lang="haskell"><span class="n" style="color: #333;">mkSRTLabel</span> <span class="n" style="color: #333;">u</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">SRTLabel</span> <span class="n" style="color: #333;">u</span></span>

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<pre style="margin: 0;"> <span id="LC467" class="line" lang="haskell"></span>

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<pre style="margin: 0;"> <span id="LC468" class="line" lang="haskell"><span class="n" style="color: #333;">mkRednCountsLabel</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">Name</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">CLabel</span></span>

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<pre style="margin: 0;">-<span id="LC465" class="line" lang="haskell"><span class="n" style="color: #333;">mkRednCountsLabel</span>       <span class="n" style="color: #333;">name</span>    <span class="o" style="font-weight: 600;">=</span></span>

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<pre style="margin: 0;">-<span id="LC466" class="line" lang="haskell">  <span class="kt" style="color: #458; font-weight: 600;">IdLabel</span> <span class="n" style="color: #333;">name</span> <span class="kt" style="color: #458; font-weight: 600;">NoCafRefs</span> <span class="kt" style="color: #458; font-weight: 600;">RednCounts</span>  <span class="c1" style="color: #998; font-style: italic;">-- Note [ticky for LNE]</span></span>

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<pre style="margin: 0;">+<span id="LC469" class="line" lang="haskell"><span class="n" style="color: #333;">mkRednCountsLabel</span> <span class="n" style="color: #333;">name</span> <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">IdLabel</span> <span class="n" style="color: #333;">name</span> <span class="kt" style="color: #458; font-weight: 600;">NoCafRefs</span> <span class="kt" style="color: #458; font-weight: 600;">RednCounts</span>  <span class="c1" style="color: #998; font-style: italic;">-- Note [ticky for LNE]</span></span>

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<pre style="margin: 0;"> <span id="LC470" class="line" lang="haskell"></span>

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<pre style="margin: 0;"> <span id="LC471" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- These have local & (possibly) external variants:</span></span>

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<pre style="margin: 0;"> <span id="LC472" class="line" lang="haskell"><span class="n" style="color: #333;">mkLocalClosureLabel</span>      <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">Name</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">CafInfo</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">CLabel</span></span>

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<br>

</li>

<li id="2d3721ad8de95e1144493ca545db846672cb109f">

<a href="https://gitlab.haskell.org/ghc/ghc/-/compare/f25cda0c941a6643c635eaa21803d7c2e50892c2...d620e8e4e9bdb479391a50967eaaad0996a71d9d#2d3721ad8de95e1144493ca545db846672cb109f"><strong>compiler/GHC/Cmm/Info/Build.hs</strong></a>

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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -818,8 +818,13 @@ doSRTs dflags moduleSRTInfo procs data_ = do</td>

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<pre style="margin: 0;"> <span id="LC818" class="line" lang="haskell">                      <span class="c1" style="color: #998; font-style: italic;">-- already updated by oneSRT</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="819" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

819

</td>

<td class="diff-line-num new_line" data-linenumber="819" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

819

</td>

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<pre style="margin: 0;"> <span id="LC819" class="line" lang="haskell">                      <span class="n" style="color: #333;">srtMap</span></span>

</pre>

</td>

</tr>

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<td class="diff-line-num old_line" data-linenumber="820" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

820

</td>

<td class="diff-line-num new_line" data-linenumber="820" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

820

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<pre style="margin: 0;"> <span id="LC820" class="line" lang="haskell">                    <span class="kt" style="color: #458; font-weight: 600;">CmmData</span> <span class="kr" style="font-weight: 600;">_</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">CmmStaticsRaw</span> <span class="n" style="color: #333;">lbl</span> <span class="kr" style="font-weight: 600;">_</span><span class="p">)</span></span>

</pre>

</td>

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<td class="diff-line-num old old_line" data-linenumber="821" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">

821

</td>

<td class="diff-line-num new_line old" data-linenumber="821" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">

</td>

<td class="line_content old" style="padding-left: 0.5em; padding-right: 0.5em;" bgcolor="#fbe9eb">

<pre style="margin: 0;">-<span id="LC821" class="line" lang="haskell">                      <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;">isIdLabel</span> <span class="n" style="color: #333;">lbl</span> <span class="o" style="font-weight: 600;">-></span></span>

</pre>

</td>

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<tr class="line_holder old" id="" style="line-height: 1.6;">

<td class="diff-line-num old old_line" data-linenumber="822" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">

822

</td>

<td class="diff-line-num new_line old" data-linenumber="821" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">

</td>

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<pre style="margin: 0;">-<span id="LC822" class="line" lang="haskell">                          <span class="c1" style="color: #998; font-style: italic;">-- not analysed by oneSRT, declare it non-CAFFY here</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="823" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

</td>

<td class="diff-line-num new new_line" data-linenumber="821" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

821

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<td class="line_content new" style="padding-left: 0.5em; padding-right: 0.5em;" bgcolor="#ecfdf0">

<pre style="margin: 0;">+<span id="LC821" class="line" lang="haskell">                      <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;">isIdLabel</span> <span class="n" style="color: #333;">lbl</span> <span class="o" style="font-weight: 600;">&&</span> <span class="n" style="color: #333;">not</span> <span class="p">(</span><span class="n" style="color: #333;">isTickyLabel</span> <span class="n" style="color: #333;">lbl</span><span class="p">)</span> <span class="o" style="font-weight: 600;">-></span></span>

</pre>

</td>

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<td class="diff-line-num new old_line" data-linenumber="823" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

</td>

<td class="diff-line-num new new_line" data-linenumber="822" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

822

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<pre style="margin: 0;">+<span id="LC822" class="line" lang="haskell">                          <span class="c1" style="color: #998; font-style: italic;">-- Raw data are not analysed by oneSRT and they can't</span></span>

</pre>

</td>

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<td class="diff-line-num new old_line" data-linenumber="823" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

</td>

<td class="diff-line-num new new_line" data-linenumber="823" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

823

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<pre style="margin: 0;">+<span id="LC823" class="line" lang="haskell">                          <span class="c1" style="color: #998; font-style: italic;">-- be CAFFY.</span></span>

</pre>

</td>

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<tr class="line_holder new" id="" style="line-height: 1.6;">

<td class="diff-line-num new old_line" data-linenumber="823" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

</td>

<td class="diff-line-num new new_line" data-linenumber="824" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

824

</td>

<td class="line_content new" style="padding-left: 0.5em; padding-right: 0.5em;" bgcolor="#ecfdf0">

<pre style="margin: 0;">+<span id="LC824" class="line" lang="haskell">                          <span class="c1" style="color: #998; font-style: italic;">-- Some ticky labels share the same Name with proc</span></span>

</pre>

</td>

</tr>

<tr class="line_holder new" id="" style="line-height: 1.6;">

<td class="diff-line-num new old_line" data-linenumber="823" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

</td>

<td class="diff-line-num new new_line" data-linenumber="825" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

825

</td>

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<pre style="margin: 0;">+<span id="LC825" class="line" lang="haskell">                          <span class="c1" style="color: #998; font-style: italic;">-- labels so we don't update the SRT map for ticky</span></span>

</pre>

</td>

</tr>

<tr class="line_holder new" id="" style="line-height: 1.6;">

<td class="diff-line-num new old_line" data-linenumber="823" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

</td>

<td class="diff-line-num new new_line" data-linenumber="826" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

826

</td>

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<pre style="margin: 0;">+<span id="LC826" class="line" lang="haskell">                          <span class="c1" style="color: #998; font-style: italic;">-- labels to avoid overriding CafInfos of procs.</span></span>

</pre>

</td>

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<td class="diff-line-num new old_line" data-linenumber="823" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

</td>

<td class="diff-line-num new new_line" data-linenumber="827" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

827

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<pre style="margin: 0;">+<span id="LC827" class="line" lang="haskell">                          <span class="c1" style="color: #998; font-style: italic;">-- See #17947.</span></span>

</pre>

</td>

</tr>

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<td class="diff-line-num old_line" data-linenumber="823" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

823

</td>

<td class="diff-line-num new_line" data-linenumber="828" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

828

</td>

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<pre style="margin: 0;"> <span id="LC828" class="line" lang="haskell">                          <span class="kt" style="color: #458; font-weight: 600;">Map</span><span class="o" style="font-weight: 600;">.</span><span class="n" style="color: #333;">insert</span> <span class="p">(</span><span class="n" style="color: #333;">mkCAFLabel</span> <span class="n" style="color: #333;">lbl</span><span class="p">)</span> <span class="kt" style="color: #458; font-weight: 600;">Nothing</span> <span class="n" style="color: #333;">srtMap</span></span>

</pre>

</td>

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<td class="diff-line-num old_line" data-linenumber="824" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

824

</td>

<td class="diff-line-num new_line" data-linenumber="829" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

829

</td>

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<pre style="margin: 0;"> <span id="LC829" class="line" lang="haskell">                      <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;">otherwise</span> <span class="o" style="font-weight: 600;">-></span></span>

</pre>

</td>

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<td class="diff-line-num old_line" data-linenumber="825" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

825

</td>

<td class="diff-line-num new_line" data-linenumber="830" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

830

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<pre style="margin: 0;"> <span id="LC830" class="line" lang="haskell">                          <span class="c1" style="color: #998; font-style: italic;">-- Not an IdLabel, ignore</span></span>

</pre>

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<br>

</li>

<li id="8ee6f6851986ea96987a52f1dbf39228c85c6032">

<a href="https://gitlab.haskell.org/ghc/ghc/-/compare/f25cda0c941a6643c635eaa21803d7c2e50892c2...d620e8e4e9bdb479391a50967eaaad0996a71d9d#8ee6f6851986ea96987a52f1dbf39228c85c6032"><strong>compiler/GHC/Core/TyCo/Subst.hs</strong></a>

<hr>

<table class="code white" style="font-family: monospace; font-size: 90%;" bgcolor="#fff" width="100%" cellpadding="0" cellspacing="0">

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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="423" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>

<td class="diff-line-num unfold js-unfold new_line" data-linenumber="423" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>

<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -423,6 +423,7 @@ zipTCvSubst tcvs tys</td>

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<td class="diff-line-num old_line" data-linenumber="423" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

423

</td>

<td class="diff-line-num new_line" data-linenumber="423" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

423

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<pre style="margin: 0;"> <span id="LC423" class="line" lang="haskell"><span class="cd">-- | Generates the in-scope set for the 'TCvSubst' from the types in the</span></span>

</pre>

</td>

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<td class="diff-line-num old_line" data-linenumber="424" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

424

</td>

<td class="diff-line-num new_line" data-linenumber="424" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

424

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<pre style="margin: 0;"> <span id="LC424" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- incoming environment. No CoVars, please!</span></span>

</pre>

</td>

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<td class="diff-line-num old_line" data-linenumber="425" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

425

</td>

<td class="diff-line-num new_line" data-linenumber="425" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

425

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<pre style="margin: 0;"> <span id="LC425" class="line" lang="haskell"><span class="n" style="color: #333;">mkTvSubstPrs</span> <span class="o" style="font-weight: 600;">::</span> <span class="p">[(</span><span class="kt" style="color: #458; font-weight: 600;">TyVar</span><span class="p">,</span> <span class="kt" style="color: #458; font-weight: 600;">Type</span><span class="p">)]</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">TCvSubst</span></span>

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<pre style="margin: 0;">+<span id="LC426" class="line" lang="haskell"><span class="n" style="color: #333;">mkTvSubstPrs</span> <span class="kt" style="color: #458; font-weight: 600;">[]</span>  <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">emptyTCvSubst</span></span>

</pre>

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<pre style="margin: 0;"> <span id="LC427" class="line" lang="haskell"><span class="n" style="color: #333;">mkTvSubstPrs</span> <span class="n" style="color: #333;">prs</span> <span class="o" style="font-weight: 600;">=</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="427" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

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<pre style="margin: 0;"> <span id="LC428" class="line" lang="haskell">    <span class="kt" style="color: #458; font-weight: 600;">ASSERT2</span><span class="p">(</span> <span class="n" style="color: #333;">onlyTyVarsAndNoCoercionTy</span><span class="p">,</span> <span class="n" style="color: #333;">text</span> <span class="s" style="color: #d14;">"prs"</span> <span class="o" style="font-weight: 600;"><+></span> <span class="n" style="color: #333;">ppr</span> <span class="n" style="color: #333;">prs</span> <span class="p">)</span></span>

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<pre style="margin: 0;"> <span id="LC429" class="line" lang="haskell">    <span class="n" style="color: #333;">mkTvSubst</span> <span class="n" style="color: #333;">in_scope</span> <span class="n" style="color: #333;">tenv</span></span>

</pre>

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<br>

</li>

<li id="4aad0050db1a8a20db8bbca149111de99cb299c9">

<a href="https://gitlab.haskell.org/ghc/ghc/-/compare/f25cda0c941a6643c635eaa21803d7c2e50892c2...d620e8e4e9bdb479391a50967eaaad0996a71d9d#4aad0050db1a8a20db8bbca149111de99cb299c9"><strong>compiler/GHC/Core/TyCon.hs</strong></a>

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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -2288,12 +2288,17 @@ expandSynTyCon_maybe</td>

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<pre style="margin: 0;"> <span id="LC2288" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- ^ Expand a type synonym application, if any</span></span>

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<pre style="margin: 0;"> <span id="LC2289" class="line" lang="haskell"><span class="n" style="color: #333;">expandSynTyCon_maybe</span> <span class="n" style="color: #333;">tc</span> <span class="n" style="color: #333;">tys</span></span>

</pre>

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<pre style="margin: 0;"> <span id="LC2290" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">SynonymTyCon</span> <span class="p">{</span> <span class="n" style="color: #333;">tyConTyVars</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">tvs</span><span class="p">,</span> <span class="n" style="color: #333;">synTcRhs</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">rhs</span><span class="p">,</span> <span class="n" style="color: #333;">tyConArity</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">arity</span> <span class="p">}</span> <span class="o" style="font-weight: 600;"><-</span> <span class="n" style="color: #333;">tc</span></span>

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<pre style="margin: 0;">-<span id="LC2291" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">=</span> <span class="kr" style="font-weight: 600;">case</span> <span class="n" style="color: #333;">tys</span> <span class="p">`</span><span class="n" style="color: #333;">listLengthCmp</span><span class="p">`</span> <span class="n" style="color: #333;">arity</span> <span class="kr" style="font-weight: 600;">of</span></span>

</pre>

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<pre style="margin: 0;">-<span id="LC2292" class="line" lang="haskell">        <span class="kt" style="color: #458; font-weight: 600;">GT</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Just</span> <span class="p">(</span><span class="n" style="color: #333;">tvs</span> <span class="p">`</span><span class="n" style="color: #333;">zip</span><span class="p">`</span> <span class="n" style="color: #333;">tys</span><span class="p">,</span> <span class="n" style="color: #333;">rhs</span><span class="p">,</span> <span class="n" style="color: #333;">drop</span> <span class="n" style="color: #333;">arity</span> <span class="n" style="color: #333;">tys</span><span class="p">)</span></span>

</pre>

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2293

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<pre style="margin: 0;">-<span id="LC2293" class="line" lang="haskell">        <span class="kt" style="color: #458; font-weight: 600;">EQ</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Just</span> <span class="p">(</span><span class="n" style="color: #333;">tvs</span> <span class="p">`</span><span class="n" style="color: #333;">zip</span><span class="p">`</span> <span class="n" style="color: #333;">tys</span><span class="p">,</span> <span class="n" style="color: #333;">rhs</span><span class="p">,</span> <span class="kt" style="color: #458; font-weight: 600;">[]</span><span class="p">)</span></span>

</pre>

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2294

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<pre style="margin: 0;">-<span id="LC2294" class="line" lang="haskell">        <span class="kt" style="color: #458; font-weight: 600;">LT</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Nothing</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="2295" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

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<pre style="margin: 0;">+<span id="LC2291" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">=</span> <span class="kr" style="font-weight: 600;">case</span> <span class="n" style="color: #333;">tys</span> <span class="kr" style="font-weight: 600;">of</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC2292" class="line" lang="haskell">      <span class="kt" style="color: #458; font-weight: 600;">[]</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Just</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">[]</span><span class="p">,</span> <span class="n" style="color: #333;">rhs</span><span class="p">,</span> <span class="n" style="color: #333;">tys</span><span class="p">)</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC2293" class="line" lang="haskell">      <span class="kr" style="font-weight: 600;">_</span>  <span class="o" style="font-weight: 600;">-></span> <span class="kr" style="font-weight: 600;">case</span> <span class="n" style="color: #333;">tys</span> <span class="p">`</span><span class="n" style="color: #333;">listLengthCmp</span><span class="p">`</span> <span class="n" style="color: #333;">arity</span> <span class="kr" style="font-weight: 600;">of</span></span>

</pre>

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<td class="diff-line-num new new_line" data-linenumber="2294" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

2294

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<pre style="margin: 0;">+<span id="LC2294" class="line" lang="haskell">              <span class="kt" style="color: #458; font-weight: 600;">GT</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Just</span> <span class="p">(</span><span class="n" style="color: #333;">tvs</span> <span class="p">`</span><span class="n" style="color: #333;">zip</span><span class="p">`</span> <span class="n" style="color: #333;">tys</span><span class="p">,</span> <span class="n" style="color: #333;">rhs</span><span class="p">,</span> <span class="n" style="color: #333;">drop</span> <span class="n" style="color: #333;">arity</span> <span class="n" style="color: #333;">tys</span><span class="p">)</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="2295" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

</td>

<td class="diff-line-num new new_line" data-linenumber="2295" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

2295

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<pre style="margin: 0;">+<span id="LC2295" class="line" lang="haskell">              <span class="kt" style="color: #458; font-weight: 600;">EQ</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Just</span> <span class="p">(</span><span class="n" style="color: #333;">tvs</span> <span class="p">`</span><span class="n" style="color: #333;">zip</span><span class="p">`</span> <span class="n" style="color: #333;">tys</span><span class="p">,</span> <span class="n" style="color: #333;">rhs</span><span class="p">,</span> <span class="kt" style="color: #458; font-weight: 600;">[]</span><span class="p">)</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="2295" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

</td>

<td class="diff-line-num new new_line" data-linenumber="2296" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

2296

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<pre style="margin: 0;">+<span id="LC2296" class="line" lang="haskell">              <span class="kt" style="color: #458; font-weight: 600;">LT</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Nothing</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="2295" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2295

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<td class="diff-line-num new_line" data-linenumber="2297" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2297

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<pre style="margin: 0;"> <span id="LC2297" class="line" lang="haskell">   <span class="o" style="font-weight: 600;">|</span> <span class="n" style="color: #333;">otherwise</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="2296" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2296

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<td class="diff-line-num new_line" data-linenumber="2298" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2298

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<pre style="margin: 0;"> <span id="LC2298" class="line" lang="haskell">   <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">Nothing</span></span>

</pre>

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<td class="diff-line-num new new_line" data-linenumber="2299" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

2299

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<pre style="margin: 0;">+<span id="LC2299" class="line" lang="haskell"><span class="cp" style="color: #999; font-weight: 600;">{-# INLINE expandSynTyCon_maybe #-}</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="2297" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

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<td class="diff-line-num new new_line" data-linenumber="2300" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

2300

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<pre style="margin: 0;">+<span id="LC2300" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- Inline to avoid allocation of tuples due to lack of nested CPR on sums.</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="2297" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

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<td class="diff-line-num new new_line" data-linenumber="2301" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

2301

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<pre style="margin: 0;">+<span id="LC2301" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- Particularly relevant to coreView and tcView, which are hammered.</span></span>

</pre>

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2297

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<td class="diff-line-num new_line" data-linenumber="2302" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2302

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<pre style="margin: 0;"> <span id="LC2302" class="line" lang="haskell"></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="2298" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2298

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<td class="diff-line-num new_line" data-linenumber="2303" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2303

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<pre style="margin: 0;"> <span id="LC2303" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">----------------</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="2299" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2299

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<td class="diff-line-num new_line" data-linenumber="2304" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2304

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<pre style="margin: 0;"> <span id="LC2304" class="line" lang="haskell"></span>

</pre>

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<br>

</li>

<li id="84c9d3ba34173297e7d7747e02caa2e004b164fc">

<a href="https://gitlab.haskell.org/ghc/ghc/-/compare/f25cda0c941a6643c635eaa21803d7c2e50892c2...d620e8e4e9bdb479391a50967eaaad0996a71d9d#84c9d3ba34173297e7d7747e02caa2e004b164fc"><strong>compiler/GHC/Core/Type.hs</strong></a>

<hr>

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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="355" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>

<td class="diff-line-num unfold js-unfold new_line" data-linenumber="355" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>

<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -355,8 +355,11 @@ See also #11715, which tracks removing this inconsistency.</td>

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355

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<pre style="margin: 0;"> <span id="LC355" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- See also Note [coreView vs tcView]</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="356" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

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356

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<pre style="margin: 0;"> <span id="LC356" class="line" lang="haskell"><span class="cp" style="color: #999; font-weight: 600;">{-# INLINE tcView #-}</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="357" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

357

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<td class="diff-line-num new_line" data-linenumber="357" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

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<pre style="margin: 0;"> <span id="LC357" class="line" lang="haskell"><span class="n" style="color: #333;">tcView</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">Type</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Maybe</span> <span class="kt" style="color: #458; font-weight: 600;">Type</span></span>

</pre>

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<td class="diff-line-num old old_line" data-linenumber="358" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">

358

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<td class="diff-line-num new_line old" data-linenumber="358" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">

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<pre style="margin: 0;">-<span id="LC358" class="line" lang="haskell"><span class="n" style="color: #333;">tcView</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">TyConApp</span> <span class="n" style="color: #333;">tc</span> <span class="n" style="color: #333;">tys</span><span class="p">)</span> <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">Just</span> <span class="p">(</span><span class="n" style="color: #333;">tenv</span><span class="p">,</span> <span class="n" style="color: #333;">rhs</span><span class="p">,</span> <span class="n" style="color: #333;">tys'</span><span class="p">)</span> <span class="o" style="font-weight: 600;"><-</span> <span class="n" style="color: #333;">expandSynTyCon_maybe</span> <span class="n" style="color: #333;">tc</span> <span class="n" style="color: #333;">tys</span></span>

</pre>

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<td class="diff-line-num new_line old" data-linenumber="358" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">

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<pre style="margin: 0;">-<span id="LC359" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">Just</span> <span class="p">(</span><span class="n" style="color: #333;">mkAppTys</span> <span class="p">(</span><span class="n" style="color: #333;">substTy</span> <span class="p">(</span><span class="n" style="color: #333;">mkTvSubstPrs</span> <span class="n" style="color: #333;">tenv</span><span class="p">)</span> <span class="n" style="color: #333;">rhs</span><span class="p">)</span> <span class="n" style="color: #333;">tys'</span><span class="p">)</span></span>

</pre>

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<pre style="margin: 0;">+<span id="LC358" class="line" lang="haskell"><span class="n" style="color: #333;">tcView</span> <span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">TyConApp</span> <span class="n" style="color: #333;">tc</span> <span class="n" style="color: #333;">tys</span><span class="p">)</span></span>

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<pre style="margin: 0;">+<span id="LC359" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">Just</span> <span class="p">(</span><span class="n" style="color: #333;">tenv</span><span class="p">,</span> <span class="n" style="color: #333;">rhs</span><span class="p">,</span> <span class="n" style="color: #333;">tys'</span><span class="p">)</span> <span class="o" style="font-weight: 600;"><-</span> <span class="n" style="color: #333;">expandSynTyCon_maybe</span> <span class="n" style="color: #333;">tc</span> <span class="n" style="color: #333;">tys</span></span>

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<pre style="margin: 0;">+<span id="LC360" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">Just</span> <span class="o" style="font-weight: 600;">$</span> <span class="kr" style="font-weight: 600;">case</span> <span class="n" style="color: #333;">tenv</span> <span class="kr" style="font-weight: 600;">of</span></span>

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<pre style="margin: 0;">+<span id="LC361" class="line" lang="haskell">             <span class="kt" style="color: #458; font-weight: 600;">[]</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">mkAppTys</span> <span class="n" style="color: #333;">rhs</span> <span class="n" style="color: #333;">tys'</span></span>

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<pre style="margin: 0;">+<span id="LC362" class="line" lang="haskell">             <span class="kr" style="font-weight: 600;">_</span>  <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">mkAppTys</span> <span class="p">(</span><span class="n" style="color: #333;">substTy</span> <span class="p">(</span><span class="n" style="color: #333;">mkTvSubstPrs</span> <span class="n" style="color: #333;">tenv</span><span class="p">)</span> <span class="n" style="color: #333;">rhs</span><span class="p">)</span> <span class="n" style="color: #333;">tys'</span></span>

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<pre style="margin: 0;"> <span id="LC363" class="line" lang="haskell">               <span class="c1" style="color: #998; font-style: italic;">-- The free vars of 'rhs' should all be bound by 'tenv', so it's</span></span>

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<pre style="margin: 0;"> <span id="LC364" class="line" lang="haskell">               <span class="c1" style="color: #998; font-style: italic;">-- ok to use 'substTy' here.</span></span>

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<pre style="margin: 0;"> <span id="LC365" class="line" lang="haskell">               <span class="c1" style="color: #998; font-style: italic;">-- See also Note [The substitution invariant] in GHC.Core.TyCo.Subst.</span></span>

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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -376,7 +379,9 @@ coreView :: Type -> Maybe Type</td>

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<pre style="margin: 0;"> <span id="LC379" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- joined onto the case analysis that the caller is already doing</span></span>

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<pre style="margin: 0;"> <span id="LC380" class="line" lang="haskell"><span class="n" style="color: #333;">coreView</span> <span class="n" style="color: #333;">ty</span><span class="o" style="font-weight: 600;">@</span><span class="p">(</span><span class="kt" style="color: #458; font-weight: 600;">TyConApp</span> <span class="n" style="color: #333;">tc</span> <span class="n" style="color: #333;">tys</span><span class="p">)</span></span>

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<pre style="margin: 0;"> <span id="LC381" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">|</span> <span class="kt" style="color: #458; font-weight: 600;">Just</span> <span class="p">(</span><span class="n" style="color: #333;">tenv</span><span class="p">,</span> <span class="n" style="color: #333;">rhs</span><span class="p">,</span> <span class="n" style="color: #333;">tys'</span><span class="p">)</span> <span class="o" style="font-weight: 600;"><-</span> <span class="n" style="color: #333;">expandSynTyCon_maybe</span> <span class="n" style="color: #333;">tc</span> <span class="n" style="color: #333;">tys</span></span>

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<pre style="margin: 0;">-<span id="LC379" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">Just</span> <span class="p">(</span><span class="n" style="color: #333;">mkAppTys</span> <span class="p">(</span><span class="n" style="color: #333;">substTy</span> <span class="p">(</span><span class="n" style="color: #333;">mkTvSubstPrs</span> <span class="n" style="color: #333;">tenv</span><span class="p">)</span> <span class="n" style="color: #333;">rhs</span><span class="p">)</span> <span class="n" style="color: #333;">tys'</span><span class="p">)</span></span>

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<pre style="margin: 0;">+<span id="LC382" class="line" lang="haskell">  <span class="o" style="font-weight: 600;">=</span> <span class="kt" style="color: #458; font-weight: 600;">Just</span> <span class="o" style="font-weight: 600;">$</span> <span class="kr" style="font-weight: 600;">case</span> <span class="n" style="color: #333;">tenv</span> <span class="kr" style="font-weight: 600;">of</span></span>

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<pre style="margin: 0;">+<span id="LC383" class="line" lang="haskell">            <span class="kt" style="color: #458; font-weight: 600;">[]</span> <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">mkAppTys</span> <span class="n" style="color: #333;">rhs</span> <span class="n" style="color: #333;">tys'</span></span>

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<pre style="margin: 0;">+<span id="LC384" class="line" lang="haskell">            <span class="kr" style="font-weight: 600;">_</span>  <span class="o" style="font-weight: 600;">-></span> <span class="n" style="color: #333;">mkAppTys</span> <span class="p">(</span><span class="n" style="color: #333;">substTy</span> <span class="p">(</span><span class="n" style="color: #333;">mkTvSubstPrs</span> <span class="n" style="color: #333;">tenv</span><span class="p">)</span> <span class="n" style="color: #333;">rhs</span><span class="p">)</span> <span class="n" style="color: #333;">tys'</span></span>

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<td class="diff-line-num new_line" data-linenumber="385" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

385

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<pre style="margin: 0;"> <span id="LC385" class="line" lang="haskell">    <span class="c1" style="color: #998; font-style: italic;">-- This equation is exactly like tcView</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="381" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

381

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<td class="diff-line-num new_line" data-linenumber="386" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

386

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<pre style="margin: 0;"> <span id="LC386" class="line" lang="haskell"></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="382" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

382

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<td class="diff-line-num new_line" data-linenumber="387" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

387

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<pre style="margin: 0;"> <span id="LC387" class="line" lang="haskell">  <span class="c1" style="color: #998; font-style: italic;">-- At the Core level, Constraint = Type</span></span>

</pre>

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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="2936" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>

<td class="diff-line-num unfold js-unfold new_line" data-linenumber="2941" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>

<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -2936,6 +2941,7 @@ during type inference.</td>

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2936

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<td class="diff-line-num new_line" data-linenumber="2941" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2941

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<pre style="margin: 0;"> <span id="LC2941" class="line" lang="haskell"></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="2937" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2937

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<td class="diff-line-num new_line" data-linenumber="2942" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2942

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<pre style="margin: 0;"> <span id="LC2942" class="line" lang="haskell"><span class="n" style="color: #333;">isConstraintKindCon</span> <span class="o" style="font-weight: 600;">::</span> <span class="kt" style="color: #458; font-weight: 600;">TyCon</span> <span class="o" style="font-weight: 600;">-></span> <span class="kt" style="color: #458; font-weight: 600;">Bool</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="2938" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2938

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<td class="diff-line-num new_line" data-linenumber="2943" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2943

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<pre style="margin: 0;"> <span id="LC2943" class="line" lang="haskell"><span class="n" style="color: #333;">isConstraintKindCon</span> <span class="n" style="color: #333;">tc</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333;">tyConUnique</span> <span class="n" style="color: #333;">tc</span> <span class="o" style="font-weight: 600;">==</span> <span class="n" style="color: #333;">constraintKindTyConKey</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="2939" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

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<td class="diff-line-num new new_line" data-linenumber="2944" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

2944

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<pre style="margin: 0;">+<span id="LC2944" class="line" lang="haskell"><span class="cp" style="color: #999; font-weight: 600;">{-# NOINLINE isConstraintKindCon #-}</span></span>

</pre>

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2939

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<td class="diff-line-num new_line" data-linenumber="2945" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2945

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<pre style="margin: 0;"> <span id="LC2945" class="line" lang="haskell"></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="2940" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2940

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<td class="diff-line-num new_line" data-linenumber="2946" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2946

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<pre style="margin: 0;"> <span id="LC2946" class="line" lang="haskell"><span class="cd">-- | Tests whether the given kind (which should look like @TYPE x@)</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="2941" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

2941

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2947

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<pre style="margin: 0;"> <span id="LC2947" class="line" lang="haskell"><span class="c1" style="color: #998; font-style: italic;">-- is something other than a constructor tree (that is, constructors at every node).</span></span>

</pre>

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<br>

</li>

<li id="13bc6c694b9a1fa78aeab1e992926d759374ecb2">

<a href="https://gitlab.haskell.org/ghc/ghc/-/compare/f25cda0c941a6643c635eaa21803d7c2e50892c2...d620e8e4e9bdb479391a50967eaaad0996a71d9d#13bc6c694b9a1fa78aeab1e992926d759374ecb2"><strong>compiler/GHC/StgToCmm/Utils.hs</strong></a>

<hr>

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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="11" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>

<td class="diff-line-num unfold js-unfold new_line" data-linenumber="11" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>

<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -11,8 +11,8 @@</td>

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11

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11

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<pre style="margin: 0;"> <span id="LC11" class="line" lang="haskell"></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="12" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

12

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12

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<pre style="margin: 0;"> <span id="LC12" class="line" lang="haskell"><span class="kr" style="font-weight: 600;">module</span> <span class="nn" style="color: #555;">GHC.StgToCmm.Utils</span> <span class="p">(</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="13" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

13

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<pre style="margin: 0;"> <span id="LC13" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">cgLit</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">mkSimpleLit</span><span class="p">,</span></span>

</pre>

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<td class="diff-line-num old old_line" data-linenumber="14" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">

14

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<td class="diff-line-num new_line old" data-linenumber="14" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">

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<pre style="margin: 0;">-<span id="LC14" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">emitRawDataLits</span><span class="p">,</span><span class="idiff left"> </span><span class="nf" style="color: #900; font-weight: 600;"><span class="idiff">mkRawDataLits</span></span><span class="p"><span class="idiff right">,</span></span></span>

</pre>

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<td class="diff-line-num old old_line" data-linenumber="15" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">

15

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<td class="diff-line-num new_line old" data-linenumber="14" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">

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<pre style="margin: 0;">-<span id="LC15" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">emitRawRODataLits</span><span class="p">,</span><span class="idiff left"> </span><span class="nf" style="color: #900; font-weight: 600;"><span class="idiff">mkRawRODataLits</span></span><span class="p"><span class="idiff right">,</span></span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="16" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

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<td class="diff-line-num new new_line" data-linenumber="14" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

14

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<pre style="margin: 0;">+<span id="LC14" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">emitRawDataLits</span><span class="p">,</span></span>

</pre>

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<td class="diff-line-num new old_line" data-linenumber="16" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

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<td class="diff-line-num new new_line" data-linenumber="15" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">

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<pre style="margin: 0;">+<span id="LC15" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">emitRawRODataLits</span><span class="p">,</span></span>

</pre>

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<pre style="margin: 0;"> <span id="LC16" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">emitDataCon</span><span class="p">,</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="17" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

17

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<td class="diff-line-num new_line" data-linenumber="17" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

17

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<pre style="margin: 0;"> <span id="LC17" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">emitRtsCall</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">emitRtsCallWithResult</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">emitRtsCallGen</span><span class="p">,</span></span>

</pre>

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<td class="diff-line-num old_line" data-linenumber="18" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

18

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<td class="diff-line-num new_line" data-linenumber="18" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">

18

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<pre style="margin: 0;"> <span id="LC18" class="line" lang="haskell">        <span class="nf" style="color: #900; font-weight: 600;">assignTemp</span><span class="p">,</span> <span class="nf" style="color: #900; font-weight: 600;">newTemp</span><span class="p">,</span></span>

</pre>

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