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<h3 style="margin-top: 20px; margin-bottom: 10px;">
Torsten Schmits pushed to branch wip/T24634-oneshot-bytecode 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: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d26482892e435f6f30ffc5616b39d09800151065">d2648289</a></strong>
<div>
<span> by romes </span> <i> at 2024-07-30T01:38:12-04:00 </i>
</div>
<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;'>TTG HsCmdArrForm: use Fixity via extension point

Also migrate Fixity from GHC.Hs to Language.Haskell.Syntax
since it no longer uses any GHC-specific data types.

Fixed arrow desugaring bug. (This was dead code before.)
Remove mkOpFormRn, it is also dead code, only used in the arrow
desugaring now removed.

Co-authored-by: Fabian Kirchner <kirchner@posteo.de>
Co-authored-by: Alan Zimmerman <alan.zimm@gmail.com>
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/e258ad546d96fcfffd525f9b51d237cee467ad73">e258ad54</a></strong>
<div>
<span> by Matthew Pickering </span> <i> at 2024-07-30T01:38:48-04:00 </i>
</div>
<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;'>ghcup-metadata: More metadata fixes

* Incorrect version range on the alpine bindists
* Missing underscore in "unknown_versioning"

Fixes #25119
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/4a388831cec5b2a31d60dab4c22410ed6aa8e460">4a388831</a></strong>
<div>
<span> by Cheng Shao </span> <i> at 2024-07-30T19:00:56+02:00 </i>
</div>
<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;'>compiler: always generate dynamic stub objects when generating bytecode

When foreign stub objects are compiled during bytecode generation
(e.g. when using whole core bindings), ensure they are dynamic so they
can be properly loaded.
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/11fe7708424144e39309c1faa3b1b90d3c9f38ef">11fe7708</a></strong>
<div>
<span> by Cheng Shao </span> <i> at 2024-07-30T19:00:56+02:00 </i>
</div>
<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;'>compiler: generate stub objects before writing iface

This commit promotes foreign stub compilation a bit earlier before we
actually write iface, to make it possible to actually serialize them
into the final iface when compiling with
`-fwrite-if-simplified-core`. Also ensures dynamic stub objects are
generated if we're compiling with `-fwrite-if-simplified-core`.
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/6298bc181a83c7314ca6a755fd932e34d7d0ca86">6298bc18</a></strong>
<div>
<span> by Torsten Schmits </span> <i> at 2024-08-02T14:45:30+02:00 </i>
</div>
<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;'>try without forced dynamic
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/48b11e8e62ec8b366ae15f73fee6f7556fc8d080">48b11e8e</a></strong>
<div>
<span> by Cheng Shao </span> <i> at 2024-08-02T14:45:30+02:00 </i>
</div>
<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;'>compiler: add mi_stub_objs to ModIface

This commit adds the mi_stub_objs field to ModIface, representing
serialized foreign stub dynamic objects that can be reloaded later
when compiling a downstream module with `-fprefer-byte-code` that
loads whole core bindings from an upstream module that requires
foreign stubs, see #24634 for such an example.
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/3a246b7fd75d28b697ff88dd8f0664da8cc8f7a0">3a246b7f</a></strong>
<div>
<span> by Cheng Shao </span> <i> at 2024-08-02T14:45:54+02:00 </i>
</div>
<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;'>compiler: serialize foreign stub dynamic objects in interface file when compiling with -fwrite-if-simplified-core

This commit makes the compiler serialize foreign stub dynamic objects
in mi_stub_objs when compiling with -fwrite-if-simplified-core. This
is needed when we compile a downstream module with -fprefer-byte-code,
in which case we want to make use of whole core bindings in upstream
modules instead of having to load their dynamic objects, but the
foreign stub information has been lost across different ghc
invocations previously. Hence the fix in this commit. See #24634 for
such an example.
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/1da97520a7b7412980bf876d62308867631f91e8">1da97520</a></strong>
<div>
<span> by Cheng Shao </span> <i> at 2024-08-05T14:42:02+02:00 </i>
</div>
<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;'>testsuite: fix T24634

This commit fixes T24634 and marks it as unbroken.
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/f3b9e3c9cdaca1b0343708d5cb9439b2bc9e7300">f3b9e3c9</a></strong>
<div>
<span> by Torsten Schmits </span> <i> at 2024-08-19T15:24:39+02:00 </i>
</div>
<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;'>Store ForeignStubs and foreign C files in interfaces

Metric Decrease:
    T13701
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/f968cecfba0ea6a51f92ca4368631b85304eab87">f968cecf</a></strong>
<div>
<span> by Torsten Schmits </span> <i> at 2024-08-19T15:24:39+02:00 </i>
</div>
<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;'>normalize the API for Linkable and Unlinked a bit
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/c2ef0359faea69f4426f9d60e2a03cb953e1c17a">c2ef0359</a></strong>
<div>
<span> by Cheng Shao </span> <i> at 2024-08-19T17:41:14+02:00 </i>
</div>
<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;'>Link bytecode from interface-stored core bindings in oneshot mode

If the flag `-fprefer-byte-code` is given when compiling a module
containing TH, GHC will use core bindings stored in interfaces to
compile and link bytecode for splices.

This was only implemented for `--make` mode initially, so this commit
adds the same mechanism to oneshot mode (`-c`).
</pre>
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