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<h3 style="margin-top: 20px; margin-bottom: 10px;">
Sebastian Graf pushed to branch wip/sgraf-improvements at <a href="https://gitlab.haskell.org/ghc/ghc">Glasgow Haskell Compiler / GHC</a>
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<h4 style="margin-top: 10px; margin-bottom: 10px;">
Commits:
</h4>
<ul>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/e210fcdaf63857e4913b0ae369287224542606d6">e210fcda</a></strong>
<div>
<span> by Sebastian Graf </span> <i> at 2024-01-06T20:33:45+01:00 </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;'>Move testsuite/tests/stranal to testsuite/tests/dmdanal
A separate commit so that the rename is obvious to Git(Lab)
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/3c50c30fb6732a17936b40f360a3961b5703b8c5">3c50c30f</a></strong>
<div>
<span> by Sebastian Graf </span> <i> at 2024-01-06T20:33:45+01:00 </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;'>CoreSubst: Stricten `substBndr` and `cloneBndr`
Doing so reduced allocations of `cloneBndr` by about 25%.
```
T9233(normal) ghc/alloc 672,488,656 663,083,216 -1.4% GOOD
T9675(optasm) ghc/alloc 423,029,256 415,812,200 -1.7%
geo. mean -0.1%
minimum -1.7%
maximum +0.1%
```
Metric Decrease:
T9233
</pre>
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<h4 style="margin-top: 10px; margin-bottom: 10px;">
30 changed files:
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<a href="#708fab0a51bd47227233eda4698e750ff6de66e0">
compiler/GHC/Core/Subst.hs
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<li class="file-stats">
<a href="#5f5443cf0cded0279febd5ca3bafee325608ea2e">
testsuite/tests/stranal/Makefile
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testsuite/tests/dmdanal/Makefile
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<a href="#1f6da435096beef5d28914e91df76e112ae42b15">
testsuite/tests/stranal/T10482a.hs
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testsuite/tests/dmdanal/T10482a.hs
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<a href="#dda143f466d27aee4a77662a52996f2487d8ad99">
testsuite/tests/stranal/should_compile/EtaExpansion.hs
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testsuite/tests/dmdanal/should_compile/EtaExpansion.hs
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<a href="#4e64a6e60efa9c3122b77fcf3abbea023b235dce">
testsuite/tests/stranal/should_compile/Makefile
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testsuite/tests/dmdanal/should_compile/Makefile
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<a href="#8a80415afc81d5e6adf90d97c9ace34272f3e33d">
testsuite/tests/stranal/should_compile/T10069.hs
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testsuite/tests/dmdanal/should_compile/T10069.hs
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testsuite/tests/stranal/should_compile/T10069.stderr
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testsuite/tests/dmdanal/should_compile/T10069.stderr
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testsuite/tests/stranal/should_compile/T10482.hs
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testsuite/tests/dmdanal/should_compile/T10482.hs
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testsuite/tests/stranal/should_compile/T10482.stderr
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testsuite/tests/dmdanal/should_compile/T10482.stderr
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<a href="#0f61714bef492e295f182d29554c40ba468bb574">
testsuite/tests/stranal/should_compile/T10482a.hs
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testsuite/tests/dmdanal/should_compile/T10482a.hs
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testsuite/tests/stranal/should_compile/T10482a.stderr
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testsuite/tests/dmdanal/should_compile/T10482a.stderr
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<a href="#82571504626e53790907dfb18db3ead7cbde613a">
testsuite/tests/stranal/should_compile/T10694.hs
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testsuite/tests/dmdanal/should_compile/T10694.hs
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<a href="#8b94049dcce4661ee2ec2c0b79c9fd83172113ee">
testsuite/tests/stranal/should_compile/T10694.stderr
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testsuite/tests/dmdanal/should_compile/T10694.stderr
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<a href="#4cb336cefe56103e717b23cde0aeca6983cc25d0">
testsuite/tests/stranal/should_compile/T11770.hs
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testsuite/tests/dmdanal/should_compile/T11770.hs
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<a href="#9762b0ebe78754da379fe6ed5dd2570bd97f9c9d">
testsuite/tests/stranal/should_compile/T11770.stderr
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testsuite/tests/dmdanal/should_compile/T11770.stderr
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<a href="#3be86bb029c8b857ef9313a07ac5c06127e0bde3">
testsuite/tests/stranal/should_compile/T13031.hs
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testsuite/tests/dmdanal/should_compile/T13031.hs
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testsuite/tests/dmdanal/should_compile/T13031.stdout
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testsuite/tests/stranal/should_compile/T13077.hs
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testsuite/tests/dmdanal/should_compile/T13077.hs
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testsuite/tests/stranal/should_compile/T13077a.hs
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testsuite/tests/dmdanal/should_compile/T13077a.hs
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<a href="#938a6f165a36e0398c19d654ec9b42419d2b312b">
testsuite/tests/stranal/should_compile/T13143.hs
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testsuite/tests/dmdanal/should_compile/T13143.hs
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testsuite/tests/stranal/should_compile/T13143.stderr
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testsuite/tests/stranal/should_compile/T13380b.hs
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testsuite/tests/dmdanal/should_compile/T13380b.hs
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<a href="#4993b82a6ed69d7f5f1376fda30815bc97db8bab">
testsuite/tests/stranal/should_compile/T15627.hs
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testsuite/tests/dmdanal/should_compile/T15627.hs
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testsuite/tests/stranal/should_compile/T16029.hs
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testsuite/tests/dmdanal/should_compile/T16029.hs
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testsuite/tests/stranal/should_compile/T17819.hs
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testsuite/tests/dmdanal/should_compile/T17819.hs
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testsuite/tests/stranal/should_compile/T17852.hs
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testsuite/tests/dmdanal/should_compile/T17852.hs
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The diff was not included because it is too large.
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