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<h3 style="margin-top: 20px; margin-bottom: 10px;">
Finley McIlwaine pushed to branch wip/t23812 at <a href="https://gitlab.haskell.org/ghc/ghc">Glasgow Haskell Compiler / GHC</a>
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Commits:
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<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/86c4907284211c775e9f68191c1fd8bfaaee84ee">86c49072</a></strong>
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<span> by Finley McIlwaine </span> <i> at 2023-09-12T12:27:33-07:00 </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: "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;'>Allow per constructor refinement of distinct-constructor-tables
Introduce `-fno-distinct-constructor-tables`. A distinct constructor table
configuration is built from the combination of flags given, in order. For
example, to create distinct constructor tables for all constructors except for a
specific few named `C1`,..., `CN`, pass `-fdistinct-contructor-tables` followed
by `fno-distinct-constructor-tables=C1,...,CN`. To only generate distinct
constuctor tables for a few specific constructors and no others, just pass
`-fdistinct-constructor-tables=C1,...,CN`.
The various configuations of these flags is included in the dynflags
fingerprints, which should result in the expected recompilation logic.
Adds a test that checks for distinct tables for various given or omitted
constructors.
Updates CountDepsAst and CountDepsParser tests to account for new dependencies.
Fixes #23703
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</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/2012015f43975cb1d1af267030b44eda599ceb56">2012015f</a></strong>
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<span> by Finley McIlwaine </span> <i> at 2023-09-12T12:27:57-07:00 </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: "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 -f{no-}distinct-constructor-tables-per-module
With -fdistinct-constructor-tables-per-module, only one info table will be
created for all equivalent constructors used in the same module. Just like
`-f{no-}distinct-constructor-tables`, these flags can also be given a
comma-separated list of constructor names to specify exactly which constructors
this behavior should apply to.
This commit alters the distinct-tables test to also test the behavior of these
flags.
Fixes #23812
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