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<h3 style="margin-top: 20px; margin-bottom: 10px;">
Marge Bot pushed to branch wip/marge_bot_batch_merge_job at <a href="https://gitlab.haskell.org/ghc/ghc">Glasgow Haskell Compiler / GHC</a>
</h3>
<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/b46146b7b050613372cd8ba44448a421995f31f8">b46146b7</a></strong>
<div>
<span> by Ben Gamari </span> <i> at 2023-07-03T22:31:33-04:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: "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;'>configure: Rip out Solaris dyld check
Solaris 11 was released over a decade ago and, moreover, I doubt we have
any Solaris users
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/5aec4ac8c7a687e762d1528ec5218cea6fa755a8">5aec4ac8</a></strong>
<div>
<span> by Ben Gamari </span> <i> at 2023-07-03T22:31:33-04:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: "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;'>Drop circle-ci-job.sh
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/a569ba4dc7e59ee6923af48e93258d3b6a956ca0">a569ba4d</a></strong>
<div>
<span> by Ben Gamari </span> <i> at 2023-07-03T22:31:33-04:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: "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;'>testsuite: Allow preservation of unexpected output
Here we introduce a new flag to the testsuite driver,
--unexpected-output-dir=<dir>, which allows the user to ask
the driver to preserve unexpected output from tests. The intent is for
this to be used in CI to allow users to more easily fix unexpected
platform-dependent output.
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/44ef162b11eacc7129702fd40f10b9de8dfaee16">44ef162b</a></strong>
<div>
<span> by Ben Gamari </span> <i> at 2023-07-03T22:31:33-04:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: "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;'>gitlab-ci: Preserve unexpected output
Here we enable use of the testsuite driver's `--unexpected-output-dir`
flag by CI, preserving the result as an artifact for use by users.
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/e45cc78d9b755dbacaff0098baec6743a38e7e3c">e45cc78d</a></strong>
<div>
<span> by Jaro Reinders </span> <i> at 2023-07-03T22:31:34-04:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: "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;'>Refactor Unique to be represented by Word64
In #22010 we established that Int was not always sufficient to store all
the uniques we generate during compilation on 32-bit platforms. This
commit addresses that problem by using Word64 instead of Int for
uniques.
The core of the change is in GHC.Core.Types.Unique and
GHC.Core.Types.Unique.Supply. However, the representation of uniques is
used in many other places, so those needed changes too. Additionally, the RTS
has been extended with an atomic_inc64 operation.
One major change from this commit is the introduction of the Word64Set and
Word64Map data types. These are adapted versions of IntSet and IntMap
from the containers package. These are planned to be upstreamed in the
future.
As a natural consequence of these changes, the compiler will be a bit
slower and take more space on 32-bit platforms. Our CI tests indicate
around a 5% residency increase.
Metric Increase:
CoOpt_Read
CoOpt_Singletons
LargeRecord
ManyAlternatives
ManyConstructors
MultiComponentModules
MultiLayerModulesTH_OneShot
RecordUpdPerf
T10421
T10547
T12150
T12227
T12234
T12425
T12707
T13035
T13056
T13253
T13253-spj
T13379
T13386
T13719
T14683
T14697
T14766
T15164
T15703
T16577
T16875
T17516
T18140
T18223
T18282
T18304
T18698a
T18698b
T18923
T1969
T19695
T20049
T21839c
T3064
T3294
T4801
T5030
T5321FD
T5321Fun
T5631
T5642
T5837
T6048
T783
T8095
T9020
T9198
T9233
T9630
T9675
T9872a
T9872b
T9872b_defer
T9872c
T9872d
T9961
TcPlugin_RewritePerf
UniqLoop
WWRec
hard_hole_fits
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/4266550f382c96769adf52590800f23a34fa333a">4266550f</a></strong>
<div>
<span> by doyougnu </span> <i> at 2023-07-03T22:31:38-04:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: "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;'>CI: add JS release and debug builds, regen CI jobs
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/62d0a8fbcf9e5b4c264bd49cbdc2e6e185a818e6">62d0a8fb</a></strong>
<div>
<span> by Ben Gamari </span> <i> at 2023-07-03T22:31:39-04:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: "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;'>gitlab: Drop backport-for-8.8 MR template
Its usefulness has long passed.</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/73fcf34b0f5248e6ac173574d7193bbe50f36938">73fcf34b</a></strong>
<div>
<span> by Alan Zimmerman </span> <i> at 2023-07-03T22:31:40-04:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: "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;'>EPA: Simplify GHC/Parser.y comb2
Use the HasLoc instance from Ast.hs to allow comb2 to work with
anything with a SrcSpan
This gets rid of the custom comb2A, comb2Al, comb2N functions, and
removes various reLoc calls.
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/0a5edec2eb7993e433d65018517760453a09ed20">0a5edec2</a></strong>
<div>
<span> by Matthew Pickering </span> <i> at 2023-07-03T22:31:40-04:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: "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;'>Fix deprecation warning when deprecated identifier is from another module
A stray 'Just' was being printed in the deprecation message.
Fixes #23573
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/2bc15f7861e13ce1f04360354a496f3a0e9c4f46">2bc15f78</a></strong>
<div>
<span> by Ben Gamari </span> <i> at 2023-07-03T22:31:41-04:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: "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;'>rts: Don't rely on initializers for sigaction_t
As noted in #23577, CentOS's ancient toolchain throws spurious
missing-field-initializer warnings.
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/18a04172edf6b4be65012c9e15a8460ffe62a3a9">18a04172</a></strong>
<div>
<span> by Ben Gamari </span> <i> at 2023-07-03T22:31:41-04:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: "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;'>hadrian: Don't treat -Winline warnings as fatal
Such warnings are highly dependent upon the toolchain, platform, and
build configuration. It's simply too fragile to rely on these.
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/ddd0e3d62b51f05f5b0977c147b54b26faabea84">ddd0e3d6</a></strong>
<div>
<span> by Ben Gamari </span> <i> at 2023-07-03T22:31:41-04:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: "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;'>hadrian: Only pass -Wno-nonportable-include-path on Darwin
This flag, which was introduced due to #17798, is only understood by
Clang and consequently throws warnings on platforms using gcc. Sadly,
there is no good way to treat such warnings as non-fatal with `-Werror`
so for now we simply make this flag specific to platforms known to use
Clang and case-insensitive filesystems (Darwin and Windows).
See #23577.
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d939fcf6a0a0100ebbe57cc38711da62647a16ab">d939fcf6</a></strong>
<div>
<span> by Mario Blažević </span> <i> at 2023-07-03T22:31:44-04:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: "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;'>Fixed ticket #23571, TH.Ppr.pprLit hanging on large numeric literals
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/043aa74396feffa329603cee3c51036b33841ed1">043aa743</a></strong>
<div>
<span> by Ben Gamari </span> <i> at 2023-07-03T22:31:45-04:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: "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;'>compiler: Make OccSet opaque
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/3ed4dd6ff7b0019c4010654d50387e70789cae6d">3ed4dd6f</a></strong>
<div>
<span> by Andrei Borzenkov </span> <i> at 2023-07-03T22:31:45-04:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: "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;'>Add Note about why we need forall in Code to be on the right
</pre>
</li>
</ul>
<h4 style="margin-top: 10px; margin-bottom: 10px;">
23 changed files:
</h4>
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<li class="file-stats">
<a href="#157f7634c25bc6366cb7c9c9edb48e819dce38db">
.gitlab/ci.sh
</a>
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<li class="file-stats">
<a href="#20292137360473487c205d263b45d5e0e4ee3271">
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.gitlab/circle-ci-job.sh
</span>
</a>
</li>
<li class="file-stats">
<a href="#22c3eac1f084ce55ce48b857bce882e5c7e553a9">
.gitlab/generate-ci/gen_ci.hs
</a>
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<li class="file-stats">
<a href="#4f7fc727dfc06c2591e6043f44b9602eddfc3673">
.gitlab/jobs.yaml
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<li class="file-stats">
<a href="#4dd1dc0abc990333ed932ef4087febfc97d3c4f9">
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.gitlab/merge_request_templates/backport-for-8.8.md
</span>
</a>
</li>
<li class="file-stats">
<a href="#8dc7109003a77f8a82e987dc1de31466aa956174">
compiler/GHC/Builtin/Uniques.hs
</a>
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<li class="file-stats">
<a href="#806448db91cc2906ebcc088107220a663d3d43eb">
compiler/GHC/Cmm/CommonBlockElim.hs
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<a href="#04d7c9e00896d6fa6990b4873e539e9c04c268bc">
compiler/GHC/Cmm/Dataflow/Collections.hs
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<a href="#4fbb1c5f251c38fc01fcde693420ee6d02df7e45">
compiler/GHC/Cmm/Dataflow/Label.hs
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compiler/GHC/Cmm/Dominators.hs
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<a href="#2d9f432ef2a75cf9ce101a5380b45e6cb06a42d0">
compiler/GHC/Cmm/LRegSet.hs
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compiler/GHC/Cmm/Sink.hs
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<a href="#d6e95c6ffd8955a51f59d69de7525bebd693db69">
compiler/GHC/CmmToAsm/CFG.hs
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compiler/GHC/CmmToAsm/CFG/Dominators.hs
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compiler/GHC/CmmToAsm/Wasm/Asm.hs
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compiler/GHC/CmmToLlvm/Base.hs
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compiler/GHC/Core/Opt/Monad.hs
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compiler/GHC/Core/Opt/Pipeline.hs
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compiler/GHC/Core/Opt/Simplify/Monad.hs
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compiler/GHC/Data/Graph/UnVar.hs
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compiler/GHC/Data/Word64Map.hs
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The diff was not included because it is too large.
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