[Git][ghc/ghc][wip/ipe-sharing] 19 commits: ghc-internal: Eliminate GHC.Internal.Data.Kind
Ben Gamari (@bgamari)
gitlab at gitlab.haskell.org
Sat Mar 9 14:39:46 UTC 2024
Ben Gamari pushed to branch wip/ipe-sharing at Glasgow Haskell Compiler / GHC
Commits:
50454a29 by Ben Gamari at 2024-03-08T03:32:42-05:00
ghc-internal: Eliminate GHC.Internal.Data.Kind
This was simply reexporting things from `ghc-prim`. Instead reexport
these directly from `Data.Kind`. Also add build ordering dependency to
work around #23942.
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38a4b6ab by Ben Gamari at 2024-03-08T03:33:18-05:00
rts: Fix SET_HDR initialization of retainer set
This fixes a regression in retainer set profiling introduced by
b0293f78cb6acf2540389e22bdda420d0ab874da. Prior to that commit
the heap traversal word would be initialized by `SET_HDR` using
`LDV_RECORD_CREATE`. However, the commit added a `doingLDVProfiling`
check in `LDV_RECORD_CREATE`, meaning that this initialization no longer
happened.
Given that this initialization was awkwardly indirectly anyways, I have
fixed this by explicitly initializating the heap traversal word to
`NULL` in `SET_PROF_HDR`. This is equivalent to the previous behavior,
but much more direct.
Fixes #24513.
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2859a637 by Ben Gamari at 2024-03-08T18:26:47-05:00
base: Use strerror_r instead of strerror
As noted by #24344, `strerror` is not necessarily thread-safe.
Thankfully, POSIX.1-2001 has long offered `strerror_r`, which is
safe to use.
Fixes #24344.
CLC discussion: https://github.com/haskell/core-libraries-committee/issues/249
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edb9bf77 by Jade at 2024-03-09T03:39:38-05:00
Error messages: Improve Error messages for Data constructors in type signatures.
This patch improves the error messages from invalid type signatures by
trying to guess what the user did and suggesting an appropriate fix.
Partially fixes: #17879
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cfb197e3 by Patrick at 2024-03-09T03:40:15-05:00
HieAst: add module name #24493
The main purpose of this is to tuck the module name `xxx` in `module xxx where` into the hieAst.
It should fix #24493.
The following have been done:
1. Renamed and update the `tcg_doc_hdr :: Maybe (LHsDoc GhcRn)` to `tcg_hdr_info :: (Maybe (LHsDoc GhcRn), Maybe (XRec GhcRn ModuleName))`
To store the located module name information.
2. update the `RenamedSource` and `RenamedStuff` with extra `Maybe (XRec GhcRn ModuleName)` located module name information.
3. add test `testsuite/tests/hiefile/should_compile/T24493.hs` to ensure the module name is added and update several relevent tests.
4. accompanied submodule haddoc test update MR in https://gitlab.haskell.org/ghc/haddock/-/merge_requests/53
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2341d81e by Vaibhav Sagar at 2024-03-09T03:40:54-05:00
GHC.Utils.Binary: fix a couple of typos
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5580e1bd by Ben Gamari at 2024-03-09T03:41:30-05:00
rts: Drop .wasm suffix from .prof file names
This replicates the behavior on Windows, where `Hi.exe` will produce
profiling output named `Hi.prof` instead of `Hi.exe.prof`.
While in the area I also fixed the extension-stripping logic, which
incorrectly rewrote `Hi.exefoo` to `Hi.foo`.
Closes #24515.
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259495ee by Cheng Shao at 2024-03-09T03:41:30-05:00
testsuite: drop exe extension from .hp & .prof filenames
See #24515 for details.
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c477a8d2 by Ben Gamari at 2024-03-09T03:42:05-05:00
rts/linker: Enable GOT support on all platforms
There is nothing platform-dependent about our GOT implementation and
GOT support is needed by `T24171` on i386.
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2e592857 by Vladislav Zavialov at 2024-03-09T03:42:41-05:00
Drop outdated comment on TcRnIllformedTypePattern
This should have been done in 0f0c53a501b but I missed it.
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c554b4da by Ben Gamari at 2024-03-09T09:39:20-05:00
rts/CloneStack: Bounds check array write
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15c590a5 by Ben Gamari at 2024-03-09T09:39:20-05:00
rts/CloneStack: Don't expose helper functions in header
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e831ce31 by Ben Gamari at 2024-03-09T09:39:20-05:00
base: Move internals of GHC.InfoProv into GHC.InfoProv.Types
Such that we can add new helpers into GHC.InfoProv.Types without
breakage.
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6948e24d by Ben Gamari at 2024-03-09T09:39:20-05:00
rts: Lazily decode IPE tables
Previously we would eagerly allocate `InfoTableEnt`s for each
info table registered in the info table provenance map. However, this
costs considerable memory and initialization time. Instead we now
lazily decode these tables. This allows us to use one-third the memory
*and* opens the door to taking advantage of sharing opportunities within
a module.
This required considerable reworking since lookupIPE now must be passed
its result buffer.
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9204a04e by Ben Gamari at 2024-03-09T09:39:20-05:00
rts/IPE: Don't expose helper in header
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308926ff by Ben Gamari at 2024-03-09T09:39:20-05:00
rts/IPE: Share module_name within a Node
This allows us to shave a 64-bit word off of the packed IPE entry size.
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bebdea05 by Ben Gamari at 2024-03-09T09:39:20-05:00
IPE: Expose unit ID in InfoTableProv
Here we add the unit ID to the info table provenance structure.
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6519c9ad by Ben Gamari at 2024-03-09T09:39:35-05:00
rts: Refactor GHC.Stack.CloneStack.decode
Don't allocate a Ptr constructor per frame.
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ed0b69dc by Ben Gamari at 2024-03-09T09:39:35-05:00
base: Do not expose whereFrom# from GHC.Exts
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30 changed files:
- compiler/GHC.hs
- compiler/GHC/Builtin/primops.txt.pp
- compiler/GHC/HsToCore/Docs.hs
- compiler/GHC/Iface/Ext/Ast.hs
- compiler/GHC/Parser/Errors/Ppr.hs
- compiler/GHC/Parser/Errors/Types.hs
- compiler/GHC/Parser/PostProcess.hs
- compiler/GHC/StgToCmm/InfoTableProv.hs
- compiler/GHC/Tc/Errors/Types.hs
- compiler/GHC/Tc/Module.hs
- compiler/GHC/Tc/Types.hs
- compiler/GHC/Tc/Utils/Backpack.hs
- compiler/GHC/Tc/Utils/Monad.hs
- compiler/GHC/Types/Hint.hs
- compiler/GHC/Types/Hint/Ppr.hs
- compiler/GHC/Utils/Binary.hs
- libraries/base/changelog.md
- libraries/base/src/Data/Kind.hs
- libraries/base/src/GHC/Base.hs
- libraries/base/src/GHC/Exts.hs
- + libraries/ghc-internal/cbits/strerror.c
- libraries/ghc-internal/configure.ac
- libraries/ghc-internal/ghc-internal.cabal
- libraries/ghc-internal/jsbits/errno.js
- libraries/ghc-internal/src/GHC/Internal/Base.hs
- libraries/ghc-internal/src/GHC/Internal/Exts.hs
- libraries/ghc-internal/src/GHC/Internal/Foreign/C/Error.hs
- + libraries/ghc-internal/src/GHC/Internal/InfoProv.hs
- libraries/ghc-internal/src/GHC/Internal/InfoProv.hsc → libraries/ghc-internal/src/GHC/Internal/InfoProv/Types.hsc
- libraries/ghc-internal/src/GHC/Internal/Stack/CloneStack.hs
The diff was not included because it is too large.
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/411f5289da39b5a4aacd07ba7532c23c0347694a...ed0b69dc069a23692bff89cfcab1ad9d61999506
--
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/411f5289da39b5a4aacd07ba7532c23c0347694a...ed0b69dc069a23692bff89cfcab1ad9d61999506
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