[Git][ghc/ghc][wip/andreask/weakly_pinned] 11 commits: haddock: Build haddock-api and haddock-library using hadrian

Fri Aug 16 13:33:32 UTC 2024

Andreas Klebinger pushed to branch wip/andreask/weakly_pinned at Glasgow Haskell Compiler / GHC

Commits:
6ae4b76a by Zubin Duggal at 2024-08-13T13:36:57-04:00
haddock: Build haddock-api and haddock-library using hadrian

We build these two packages as regular boot library dependencies rather
than using the `in-ghc-tree` flag to include the source files into the haddock
executable.

The `in-ghc-tree` flag is moved into haddock-api to ensure that haddock built
from hackage can still find the location of the GHC bindist using `ghc-paths`.

Addresses #24834

This causes a metric decrease under non-release flavours because under these
flavours libraries are compiled with optimisation but executables are not.

Since we move the bulk of the code from the haddock executable to the
haddock-api library, we see a metric decrease on the validate flavours.

Metric Decrease:
    haddock.Cabal
    haddock.base
    haddock.compiler

- - - - -
51ffba5d by Arnaud Spiwack at 2024-08-13T13:37:50-04:00
Add an extension field to HsRecFields

This is the Right Thing to Do™. And it prepares for storing a
multiplicity coercion there.

First step of the plan outlined here and below
https://gitlab.haskell.org/ghc/ghc/-/merge_requests/12947#note_573091

- - - - -
4d2faeeb by Arnaud Spiwack at 2024-08-13T13:37:50-04:00
Add test for #24961

- - - - -
623b4337 by Arnaud Spiwack at 2024-08-13T13:37:50-04:00
Ensures that omitted record fields in pattern have multiplicity Many

Omitted fields were simply ignored in the type checker and produced
incorrect Core code.

Fixes #24961

Metric Increase:
    RecordUpdPerf

- - - - -
c749bdfd by Sylvain Henry at 2024-08-13T13:38:41-04:00
AARCH64 linker: skip NONE relocations

This patch is part of the patches upstreamed from haskell.nix.
See https://github.com/input-output-hk/haskell.nix/pull/1960 for the
original report/patch.

- - - - -
682a6a41 by Brandon Chinn at 2024-08-13T13:39:17-04:00
Support multiline strings in TH

- - - - -
ee0a9c18 by Matthew Pickering at 2024-08-14T14:27:39-04:00
Extend -reexported-module flag to support module renaming

The -reexported-module flag now supports renaming -rexported-modules.

```
-rexported-module "A as B"
```

This feature is only relevant to multi-component sessions.

Fixes #25139

- - - - -
e9496000 by Arnaud Spiwack at 2024-08-14T14:28:20-04:00
Don't restrict eta-reduction of linear functions

This commit simply removes code. All the supporting implementation has
been done as part of !12883.

Closes #25129

- - - - -
2bb4156e by sheaf at 2024-08-14T14:28:56-04:00
Allow @ character in C labels

Generated symbol names can include the '@' character, for example when using
`__attribute__((vectorcall))`.
- - - - -
7602ca23 by Sylvain Henry at 2024-08-14T14:29:36-04:00
Linker: replace blind tuple with a datatype + docs

- - - - -
56867889 by Andreas Klebinger at 2024-08-16T15:17:23+02:00
Add functions to check for weakly pinned arrays.

This commit adds `isByteArrayWeaklyPinned#` and `isMutableByteArrayWeaklyPinned#` primops.
These check if a bytearray is *weakly* pinned. Which means it can still be explicitly moved
by the user via compaction but won't be moved by the RTS.

- - - - -

30 changed files:

- compiler/GHC/Builtin/primops.txt.pp
- compiler/GHC/Core/Lint.hs
- compiler/GHC/Core/Opt/Arity.hs
- compiler/GHC/Driver/Config/Finder.hs
- compiler/GHC/Driver/DynFlags.hs
- compiler/GHC/Driver/Errors/Types.hs
- compiler/GHC/Driver/Make.hs
- compiler/GHC/Driver/Session.hs
- compiler/GHC/Hs/Pat.hs
- compiler/GHC/HsToCore/Binds.hs
- compiler/GHC/HsToCore/Pmc/Desugar.hs
- compiler/GHC/HsToCore/Quote.hs
- compiler/GHC/HsToCore/Ticks.hs
- compiler/GHC/HsToCore/Utils.hs
- compiler/GHC/Iface/Ext/Ast.hs
- compiler/GHC/Linker/Dynamic.hs
- compiler/GHC/Linker/Static.hs
- compiler/GHC/Linker/Unit.hs
- compiler/GHC/Parser/PostProcess.hs
- compiler/GHC/Rename/Expr.hs
- compiler/GHC/Rename/Pat.hs
- compiler/GHC/StgToCmm/Prim.hs
- compiler/GHC/StgToJS/Prim.hs
- compiler/GHC/Tc/Deriv/Generate.hs
- compiler/GHC/Tc/Errors.hs
- compiler/GHC/Tc/Gen/Bind.hs
- compiler/GHC/Tc/Gen/Expr.hs
- compiler/GHC/Tc/Gen/Pat.hs
- compiler/GHC/Tc/TyCl/PatSyn.hs
- compiler/GHC/Tc/TyCl/Utils.hs

The diff was not included because it is too large.

View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/0c1437b5c8608dcfb7497edd8c5531d7303a199c...56867889a4928aeaa9d11dffa88e5ed4b89292a9

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/0c1437b5c8608dcfb7497edd8c5531d7303a199c...56867889a4928aeaa9d11dffa88e5ed4b89292a9
You're receiving this email because of your account on gitlab.haskell.org.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.haskell.org/pipermail/ghc-commits/attachments/20240816/13b16678/attachment.html>