[Git][ghc/ghc][wip/romes/eqsat-pmc] 260 commits: Don't attempt pattern synonym error recovery
Rodrigo Mesquita (@alt-romes)
gitlab at gitlab.haskell.org
Fri Oct 13 17:03:25 UTC 2023
Rodrigo Mesquita pushed to branch wip/romes/eqsat-pmc at Glasgow Haskell Compiler / GHC
Commits:
e7db36c1 by sheaf at 2023-08-23T08:41:28-04:00
Don't attempt pattern synonym error recovery
This commit gets rid of the pattern synonym error recovery mechanism
(recoverPSB). The rationale is that the fake pattern synonym binding
that the recovery mechanism introduced could lead to undesirable
knock-on errors, and it isn't really feasible to conjure up a
satisfactory binding as pattern synonyms can be used both in expressions
and patterns.
See Note [Pattern synonym error recovery] in GHC.Tc.TyCl.PatSyn.
It isn't such a big deal to eagerly fail compilation on a pattern synonym
that doesn't typecheck anyway.
Fixes #23467
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6ccd9d65 by Ben Gamari at 2023-08-23T08:42:05-04:00
base: Don't use Data.ByteString.Internals.memcpy
This function is now deprecated from `bytestring`. Use
`Foreign.Marshal.Utils.copyBytes` instead.
Fixes #23880.
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0bfa0031 by Matthew Pickering at 2023-08-23T13:43:48-04:00
hadrian: Uniformly pass buildOptions to all builders in runBuilder
In Builder.hs, runBuilderWith mostly ignores the buildOptions in BuildInfo.
This leads to hard to diagnose bugs as any build options you pass with
runBuilderWithCmdOptions are ignored for many builders.
Solution: Uniformly pass buildOptions to the invocation of cmd.
Fixes #23845
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9cac8f11 by Matthew Pickering at 2023-08-23T13:43:48-04:00
Abstract windows toolchain setup
This commit splits up the windows toolchain setup logic into two
functions.
* FP_INSTALL_WINDOWS_TOOLCHAIN - deals with downloading the toolchain if
it isn't already downloaded
* FP_SETUP_WINDOWS_TOOLCHAIN - sets the environment variables to point
to the correct place
FP_SETUP_WINDOWS_TOOLCHAIN is abstracted from the location of the mingw
toolchain and also the eventual location where we will install the
toolchain in the installed bindist.
This is the first step towards #23608
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6c043187 by Matthew Pickering at 2023-08-23T13:43:48-04:00
Generate build.mk for bindists
The config.mk.in script was relying on some variables which were
supposed to be set by build.mk but therefore never were when used to
install a bindist.
Specifically
* BUILD_PROF_LIBS to determine whether we had profiled libraries or not
* DYNAMIC_GHC_PROGRAMS to determine whether we had shared libraries or
not
Not only were these never set but also not really accurate because you
could have shared libaries but still statically linked ghc executable.
In addition variables like GhcLibWays were just never used, so those
have been deleted from the script.
Now instead we generate a build.mk file which just directly specifies
which RtsWays we have supplied in the bindist and whether we have
DYNAMIC_GHC_PROGRAMS.
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fe23629b by Matthew Pickering at 2023-08-23T13:43:48-04:00
hadrian: Add reloc-binary-dist-* targets
This adds a command line option to build a "relocatable" bindist.
The bindist is created by first creating a normal bindist and then
installing it using the `RelocatableBuild=YES` option. This creates a
bindist without any wrapper scripts pointing to the libdir.
The motivation for this feature is that we want to ship relocatable
bindists on windows and this method is more uniform than the ad-hoc
method which lead to bugs such as #23608 and #23476
The relocatable bindist can be built with the "reloc-binary-dist" target
and supports the same suffixes as the normal "binary-dist" command to
specify the compression style.
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41cbaf44 by Matthew Pickering at 2023-08-23T13:43:48-04:00
packaging: Fix installation scripts on windows/RelocatableBuild case
This includes quite a lot of small fixes which fix the installation
makefile to work on windows properly. This also required fixing the
RelocatableBuild variable which seemed to have been broken for a long
while.
Sam helped me a lot writing this patch by providing a windows machine to
test the changes. Without him it would have taken ages to tweak
everything.
Co-authored-by: sheaf <sam.derbyshire at gmail.com>
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03474456 by Matthew Pickering at 2023-08-23T13:43:48-04:00
ci: Build relocatable bindist on windows
We now build the relocatable bindist target on windows, which means we
test and distribute the new method of creating a relocatable bindist.
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d0b48113 by Matthew Pickering at 2023-08-23T13:43:48-04:00
hadrian: Add error when trying to build binary-dist target on windows
The binary dist produced by `binary-dist` target doesn't work on windows
because of the wrapper script the makefile installs. In order to not
surprise any packagers we just give an error if someone tries to build
the old binary-dist target rather than the reloc-binary-dist target.
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7cbf9361 by Matthew Pickering at 2023-08-23T13:43:48-04:00
hadrian: Remove query' logic to use tooldir
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03fad42e by Matthew Pickering at 2023-08-23T13:43:48-04:00
configure: Set WindresCmd directly and removed unused variables
For some reason there was an indirection via the Windres variable before
setting WindresCmd. That indirection led to #23855.
I then also noticed that these other variables were just not used
anywhere when trying to work out what the correct condition was for this
bit of the configure script.
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c82770f5 by sheaf at 2023-08-23T13:43:48-04:00
Apply shellcheck suggestion to SUBST_TOOLDIR
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896e35e5 by sheaf at 2023-08-23T13:44:34-04:00
Compute hints from TcSolverReportMsg
This commit changes how hints are handled in conjunction with
constraint solver report messages.
Instead of storing `[GhcHint]` in the TcRnSolverReport error constructor,
we compute the hints depending on the underlying TcSolverReportMsg.
This disentangles the logic and makes it easier to add new hints for
certain errors.
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a05cdaf0 by Alexander Esgen at 2023-08-23T13:45:16-04:00
users-guide: remove note about fatal Haddock parse failures
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4908d798 by Ben Gamari at 2023-08-23T17:36:41-04:00
base: Introduce Data.Enum
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f59707c7 by Ben Gamari at 2023-08-23T17:36:41-04:00
base: Add export list to GHC.Num.Integer
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b1054053 by Ben Gamari at 2023-08-23T17:36:41-04:00
base: Add export list to GHC.Num
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6baa481d by Ben Gamari at 2023-08-23T17:36:41-04:00
base: Add export list to GHC.Num.Natural
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2ac15233 by Ben Gamari at 2023-08-23T17:36:41-04:00
base: Add export list to GHC.Float
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f3c489de by Ben Gamari at 2023-08-23T17:36:41-04:00
base: Add export list to GHC.Real
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94f59eaa by Ben Gamari at 2023-08-23T17:36:41-04:00
base: Eliminate module reexport in GHC.Exception
The metric increase here isn't strictly due to this commit but it's a
rather small, incidental change.
Metric Increase:
T8095
T13386
Metric Decrease:
T8095
T13386
T18304
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be1fc7df by Ben Gamari at 2023-08-23T17:36:41-04:00
base: Add disclaimers in internal modules
To warn users that these modules are internal and their interfaces may
change with little warning.
As proposed in Core Libraries Committee #146 [CLC146].
[CLC146]: https://github.com/haskell/core-libraries-committee/issues/146
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0326f3f4 by sheaf at 2023-08-23T17:37:29-04:00
Bump Cabal submodule
We need to bump the Cabal submodule to include commit ec75950
which fixes an issue with a dodgy import Rep(..) which relied
on GHC bug #23570
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0504cd08 by Facundo Domínguez at 2023-08-23T17:38:11-04:00
Fix typos in the documentation of Data.OldList.permutations
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1420b8cb by Antoine Leblanc at 2023-08-24T16:18:17-04:00
Be more eager in TyCon boot validity checking
This commit performs boot-file consistency checking for TyCons into
checkValidTyCl. This ensures that we eagerly catch any mismatches,
which prevents the compiler from seeing these inconsistencies and
panicking as a result.
See Note [TyCon boot consistency checking] in GHC.Tc.TyCl.
Fixes #16127
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d99c816f by Finley McIlwaine at 2023-08-24T16:18:55-04:00
Refactor estimation of stack info table provenance
This commit greatly refactors the way we compute estimated provenance for stack
info tables. Previously, this process was done using an entirely separate traversal
of the whole Cmm code stream to build the map from info tables to source locations.
The separate traversal is now fused with the Cmm code generation pipeline in
GHC.Driver.Main.
This results in very significant code generation speed ups when -finfo-table-map is
enabled. In testing, this patch reduces code generation times by almost 30% with
-finfo-table-map and -O0, and 60% with -finfo-table-map and -O1 or -O2 .
Fixes #23103
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d3e0124c by Finley McIlwaine at 2023-08-24T16:18:55-04:00
Add a test checking overhead of -finfo-table-map
We want to make sure we don't end up with poor codegen performance resulting from
-finfo-table-map again as in #23103. This test adds a performance test tracking
total allocations while compiling ExactPrint with -finfo-table-map.
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fcfc1777 by Ben Gamari at 2023-08-25T10:58:16-04:00
llvmGen: Add export list to GHC.Llvm.MetaData
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5880fff6 by Ben Gamari at 2023-08-25T10:58:16-04:00
llvmGen: Allow LlvmLits in MetaExprs
This omission appears to be an oversight.
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86ce92a2 by Ben Gamari at 2023-08-25T10:58:16-04:00
compiler: Move platform feature predicates to GHC.Driver.DynFlags
These are useful in `GHC.Driver.Config.*`.
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a6a38742 by Ben Gamari at 2023-08-25T10:58:16-04:00
llvmGen: Introduce infrastructure for module flag metadata
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e9af2cf3 by Ben Gamari at 2023-08-25T10:58:16-04:00
llvmGen: Don't pass stack alignment via command line
As of https://reviews.llvm.org/D103048 LLVM no longer supports the
`-stack-alignment=...` flag. Instead this information is passed via a
module flag metadata node.
This requires dropping support for LLVM 11 and 12.
Fixes #23870
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a936f244 by Alan Zimmerman at 2023-08-25T10:58:56-04:00
EPA: Keep track of "in" token for WarningTxt category
A warning can now be written with a category, e.g.
{-# WARNInG in "x-c" e "d" #-}
Keep track of the location of the 'in' keyword and string, as well as
the original SourceText of the label, in case it uses character escapes.
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3df8a653 by Matthew Pickering at 2023-08-25T17:42:18-04:00
Remove redundant import in InfoTableProv
The copyBytes function is provided by the import of Foreign.
Fixes #23889
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d6f807ec by Ben Gamari at 2023-08-25T17:42:54-04:00
gitlab/issue-template: Mention report-a-bug
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50b9f75d by Artin Ghasivand at 2023-08-26T20:02:50+03:30
Added StandaloneKindSignature examples to replace CUSKs ones
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2f6309a4 by Vladislav Zavialov at 2023-08-27T03:47:37-04:00
Remove outdated CPP in compiler/* and template-haskell/*
The boot compiler was bumped to 9.4 in cebb5819b43.
There is no point supporting older GHC versions with CPP.
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5248fdf7 by Zubin Duggal at 2023-08-28T15:01:09+05:30
testsuite: Add regression test for #23861
Simon says this was fixed by
commit 8d68685468d0b6e922332a3ee8c7541efbe46137
Author: sheaf <sam.derbyshire at gmail.com>
Date: Fri Aug 4 15:28:45 2023 +0200
Remove zonk in tcVTA
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b6903f4d by Zubin Duggal at 2023-08-28T12:33:58-04:00
testsuite: Add regression test for #23864
Simon says this was fixed by
commit 59202c800f2c97c16906120ab2561f6e1556e4af
Author: Sebastian Graf <sebastian.graf at kit.edu>
Date: Fri Mar 31 17:35:22 2023 +0200
CorePrep: Eliminate EmptyCase and unsafeEqualityProof in CoreToStg instead
We eliminate EmptyCase by way of `coreToStg (Case e _ _ []) = coreToStg e` now.
The main reason is that it plays far better in conjunction with eta expansion
(as we aim to do for arguments in CorePrep, #23083), because we can discard
any arguments, `(case e of {}) eta == case e of {}`, whereas in `(e |> co) eta`
it's impossible to discard the argument.
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9eecdf33 by sheaf at 2023-08-28T18:54:06+00:00
Remove ScopedTypeVariables => TypeAbstractions
This commit implements [amendment 604](https://github.com/ghc-proposals/ghc-proposals/pull/604/)
to [GHC proposal 448](https://github.com/ghc-proposals/ghc-proposals/pull/448)
by removing the implication of language extensions
ScopedTypeVariables => TypeAbstractions
To limit breakage, we now allow type arguments in constructor patterns
when both ScopedTypeVariables and TypeApplications are enabled, but
we emit a warning notifying the user that this is deprecated behaviour
that will go away starting in GHC 9.12.
Fixes #23776
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fadd5b4d by sheaf at 2023-08-28T18:54:06+00:00
.stderr: ScopedTypeVariables =/> TypeAbstractions
This commit accepts testsuite changes for the changes in the previous
commit, which mean that TypeAbstractions is no longer implied by
ScopedTypeVariables.
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4f5fb500 by Greg Steuck at 2023-08-29T07:55:13-04:00
Repair `codes` test on OpenBSD by explicitly requesting extended RE
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6bbde581 by Vasily Sterekhov at 2023-08-29T12:06:58-04:00
Add test for #23540
`T23540.hs` makes use of `explainEv` from `HieQueries.hs`, so
`explainEv` has been moved to `TestUtils.hs`.
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257bb3bd by Vasily Sterekhov at 2023-08-29T12:06:58-04:00
Add test for #23120
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4f192947 by Vasily Sterekhov at 2023-08-29T12:06:58-04:00
Make some evidence uses reachable by toHie
Resolves #23540, #23120
This adds spans to certain expressions in the typechecker and renamer,
and lets 'toHie' make use of those spans. Therefore the relevant
evidence uses for the following syntax will now show up under the
expected nodes in 'HieAst's:
- Overloaded literals ('IsString', 'Num', 'Fractional')
- Natural patterns and N+k patterns ('Eq', 'Ord', and instances from the
overloaded literals being matched on)
- Arithmetic sequences ('Enum')
- Monadic bind statements ('Monad')
- Monadic body statements ('Monad', 'Alternative')
- ApplicativeDo ('Applicative', 'Functor')
- Overloaded lists ('IsList')
Also see Note [Source locations for implicit function calls]
In the process of handling overloaded lists I added an extra 'SrcSpan'
field to 'VAExpansion' - this allows us to more accurately reconstruct
the locations from the renamer in 'rebuildHsApps'. This also happens to
fix #23120.
See the additions to Note [Looking through HsExpanded]
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fe9fcf9d by Sylvain Henry at 2023-08-29T12:07:50-04:00
ghc-heap: rename C file (fix #23898)
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b60d6576 by Krzysztof Gogolewski at 2023-08-29T12:08:29-04:00
Misc cleanup
- Builtin.PrimOps: ReturnsAlg was used only for unboxed tuples.
Rename to ReturnsTuple.
- Builtin.Utils: use SDoc for a panic message.
The comment about <<details unavailable>> was obsoleted by e8d356773b56.
- TagCheck: fix wrong logic. It was zipping a list 'args' with its
version 'args_cmm' after filtering.
- Core.Type: remove an outdated 1999 comment about unlifted polymorphic types
- hadrian: remove leftover debugging print
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3054fd6d by Krzysztof Gogolewski at 2023-08-29T12:09:08-04:00
Add a regression test for #23903
The bug has been fixed by commit bad2f8b8aa8424.
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21584b12 by Ben Gamari at 2023-08-29T19:52:02-04:00
README: Refer to ghc-hq repository for contributor and governance information
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e542d590 by sheaf at 2023-08-29T19:52:40-04:00
Export setInertSet from GHC.Tc.Solver.Monad
We used to export getTcSInerts and setTcSInerts from GHC.Tc.Solver.Monad.
These got renamed to getInertSet/setInertSet in e1590ddc. That commit also removed
the export of setInertSet, but that function is useful for the GHC API.
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694ec5b1 by sheaf at 2023-08-30T10:18:32-04:00
Don't bundle children for non-parent Avails
We used to bundle all children of the parent Avail with things that
aren't the parent, e.g. with
class C a where
type T a
meth :: ..
we would bundle the whole Avail (C, T, meth) with all of C, T and meth,
instead of only with C.
Avoiding this fixes #23570
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d926380d by Krzysztof Gogolewski at 2023-08-30T10:19:08-04:00
Fix typos
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d07080d2 by Josh Meredith at 2023-08-30T19:42:32-04:00
JS: Implement missing C functions `rename`, `realpath`, and `getcwd` (#23806)
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e2940272 by David Binder at 2023-08-30T19:43:08-04:00
Bump submodules of hpc and hpc-bin to version 0.7.0.0
hpc 0.7.0.0 dropped SafeHaskell safety guarantees in order to simplify
compatibility with newer versions of the directory package which
dropped all SafeHaskell guarantees.
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5d56d05c by David Binder at 2023-08-30T19:43:08-04:00
Bump hpc bound in ghc.cabal.in
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99fff496 by Dominik Schrempf at 2023-08-31T00:04:46-04:00
ghc classes documentation: rm redundant comment
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fe021bab by Dominik Schrempf at 2023-08-31T00:04:46-04:00
prelude documentation: various nits
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48c84547 by Dominik Schrempf at 2023-08-31T00:04:46-04:00
integer documentation: minor corrections
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20cd12f4 by Dominik Schrempf at 2023-08-31T00:04:46-04:00
real documentation: nits
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dd39bdc0 by sheaf at 2023-08-31T00:05:27-04:00
Add a test for #21765
This issue (of reporting a constraint as being redundant even though
removing it causes typechecking to fail) was fixed in aed1974e.
This commit simply adds a regression test.
Fixes #21765
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f1ec3628 by Andrew Lelechenko at 2023-08-31T23:53:30-04:00
Export foldl' from Prelude and bump submodules
See https://github.com/haskell/core-libraries-committee/issues/167 for discussion
Metric Decrease:
T8095
T13386
Metric Increase:
T13386
T8095
T8095 ghc/alloc decreased on x86_64, but increased on aarch64.
T13386 ghc/alloc decreased on x86_64-windows, but increased on other platforms.
Neither has anything to do with `foldl'`, so I conclude that both are flaky.
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3181b97d by Gergő Érdi at 2023-08-31T23:54:06-04:00
Allow cross-tyvar defaulting proposals from plugins
Fixes #23832.
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e4af506e by Sebastian Graf at 2023-09-01T14:29:12-04:00
Clarify Note [GlobalId/LocalId] after CorePrep (#23797)
Fixes #23797.
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ac29787c by Sylvain Henry at 2023-09-01T14:30:02-04:00
Fix warning with UNPACK on sum type (#23921)
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9765ac7b by Zubin Duggal at 2023-09-05T00:37:45-04:00
hadrian: track python dependencies in doc rules
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1578215f by sheaf at 2023-09-05T00:38:26-04:00
Bump Haddock to fix #23616
This commit updates the Haddock submodule to include
the fix to #23616.
Fixes #23616
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5a2fe35a by David Binder at 2023-09-05T00:39:07-04:00
Fix example in GHC user guide in SafeHaskell section
The example given in the SafeHaskell section uses an implementation of
Monad which no longer works. This MR removes the non-canonical return
instance and adds the necessary instances of Functor and Applicative.
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291d81ae by Matthew Pickering at 2023-09-05T14:03:10-04:00
driver: Check transitive closure of haskell package dependencies when deciding whether to relink
We were previously just checking whether direct package dependencies had
been modified. This caused issues when compiling without optimisations
as we wouldn't relink the direct dependency if one of its dependenices
changed.
Fixes #23724
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35da0775 by Krzysztof Gogolewski at 2023-09-05T14:03:47-04:00
Re-export GHC.Utils.Panic.Plain from GHC.Utils.Panic
Fixes #23930
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3930d793 by Jaro Reinders at 2023-09-06T18:42:55-04:00
Make STG rewriter produce updatable closures
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0104221a by Krzysztof Gogolewski at 2023-09-06T18:43:32-04:00
configure: update message to use hadrian (#22616)
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b34f8586 by Alan Zimmerman at 2023-09-07T10:58:38-04:00
EPA: Incorrect locations for UserTyVar with '@'
In T13343.hs, the location for the @ is not within the span of the
surrounding UserTyVar.
type Bad @v = (forall (v1 :: RuntimeRep) (a1 :: TYPE v). a1) :: TYPE v
Widen it so it is captured.
Closes #23887
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8046f020 by Finley McIlwaine at 2023-09-07T10:59:15-04:00
Bump haddock submodule to fix #23920
Removes the fake export of `FUN` from Prelude. Fixes #23920.
Bumps haddock submodule.
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e0aa8c6e by Krzysztof Gogolewski at 2023-09-07T11:00:03-04:00
Fix wrong role in mkSelCo_maybe
In the Lint failure in #23938, we start with a coercion Refl :: T a ~R T a,
and call mkSelCo (SelTyCon 1 nominal) Refl.
The function incorrectly returned Refl :: a ~R a. The returned role
should be nominal, according to the SelCo rule:
co : (T s1..sn) ~r0 (T t1..tn)
r = tyConRole tc r0 i
----------------------------------
SelCo (SelTyCon i r) : si ~r ti
In this test case, r is nominal while r0 is representational.
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1d92f2df by Gergő Érdi at 2023-09-08T04:04:30-04:00
If we have multiple defaulting plugins, then we should zonk in between them
after any defaulting has taken place, to avoid a defaulting plugin seeing
a metavariable that has already been filled.
Fixes #23821.
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eaee4d29 by Gergő Érdi at 2023-09-08T04:04:30-04:00
Improvements to the documentation of defaulting plugins
Based on @simonpj's draft and comments in !11117
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ede3df27 by Alan Zimmerman at 2023-09-08T04:05:06-04:00
EPA: Incorrect span for LWarnDec GhcPs
The code (from T23465.hs)
{-# WARNInG in "x-c" e "d" #-}
e = e
gives an incorrect span for the LWarnDecl GhcPs
Closes #23892
It also fixes the Test23465/Test23464 mixup
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a0ccef7a by Krzysztof Gogolewski at 2023-09-08T04:05:42-04:00
Valid hole fits: don't suggest unsafeCoerce (#17940)
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88b942c4 by Oleg Grenrus at 2023-09-08T19:58:42-04:00
Add warning for badly staged types.
Resolves #23829.
The stage violation results in out-of-bound names in splices.
Technically this is an error, but someone might rely on this!?
Internal changes:
- we now track stages for TyVars.
- thLevel (RunSplice _) = 0, instead of panic, as reifyInstances does
in fact rename its argument type, and it can contain variables.
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9861f787 by Ben Gamari at 2023-09-08T19:59:19-04:00
rts: Fix invalid symbol type
I suspect this code is dead since we haven't observed this failing
despite the obviously incorrect macro name.
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03ed6a9a by Ben Gamari at 2023-09-08T19:59:19-04:00
testsuite: Add simple test exercising C11 atomics in GHCi
See #22012.
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1aa5733a by Ben Gamari at 2023-09-08T19:59:19-04:00
rts/RtsSymbols: Add AArch64 outline atomic operations
Fixes #22012 by adding the symbols described in
https://github.com/llvm/llvm-project/blob/main/llvm/docs/Atomics.rst#libcalls-atomic.
Ultimately this would be better addressed by #22011, but this is a first
step in the right direction and fixes the immediate symptom.
Note that we dropped the `__arch64_cas16` operations as these provided
by all platforms's compilers. Also, we don't link directly against the
libgcc/compiler-rt definitions but rather provide our own wrappers to
work around broken toolchains (e.g. https://bugs.gentoo.org/868018).
Generated via https://gitlab.haskell.org/ghc/ghc/-/snippets/5733.
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8f7d3041 by Matthew Pickering at 2023-09-08T19:59:55-04:00
ci: Build debian12 and fedora38 bindists
This adds builds for the latest releases for fedora and debian
We build these bindists in nightly and release pipelines.
- - - - -
a1f0d55c by Felix Leitz at 2023-09-08T20:00:37-04:00
Fix documentation around extension implication for MultiParamTypeClasses/ConstrainedClassMethods.
- - - - -
98166389 by Teo Camarasu at 2023-09-12T04:30:54-04:00
docs: move -xn flag beside --nonmoving-gc
It makes sense to have these beside each other as they are aliases.
- - - - -
f367835c by Teo Camarasu at 2023-09-12T04:30:55-04:00
nonmoving: introduce a family of dense allocators
Supplement the existing power 2 sized nonmoving allocators with a family
of dense allocators up to a configurable threshold.
This should reduce waste from rounding up block sizes while keeping the
amount of allocator sizes manageable.
This patch:
- Adds a new configuration option `--nonmoving-dense-allocator-count`
to control the amount of these new dense allocators.
- Adds some constants to `NonmovingAllocator` in order to keep
marking fast with the new allocators.
Resolves #23340
- - - - -
2b07bf2e by Teo Camarasu at 2023-09-12T04:30:55-04:00
Add changelog entry for #23340
- - - - -
f96fe681 by sheaf at 2023-09-12T04:31:44-04:00
Use printGhciException in run{Stmt, Decls}
When evaluating statements in GHCi, we need to use printGhciException
instead of the printException function that GHC provides in order to
get the appropriate error messages that are customised for ghci use.
- - - - -
d09b932b by psilospore at 2023-09-12T04:31:44-04:00
T23686: Suggest how to enable Language Extension when in ghci
Fixes #23686
- - - - -
da30f0be by Matthew Craven at 2023-09-12T04:32:24-04:00
Unarise: Split Rubbish literals in function args
Fixes #23914. Also adds a check to STG lint that
these args are properly unary or nullary after unarisation
- - - - -
261b6747 by Matthew Pickering at 2023-09-12T04:33:04-04:00
darwin: Bump MAXOSX_DEPLOYMENT_TARGET to 10.13
This bumps the minumum supported version to 10.13 (High Sierra) which is
6 years old at this point.
Fixes #22938
- - - - -
f418f919 by Mario Blažević at 2023-09-12T04:33:45-04:00
Fix TH pretty-printing of nested GADTs, issue #23937
This commit fixes `Language.Haskell.TH.Ppr.pprint` so that it correctly
pretty-prints GADTs declarations contained within data family instances.
Fixes #23937
- - - - -
d7a64753 by John Ericson at 2023-09-12T04:34:20-04:00
Put hadrian non-bootstrap plans through `jq`
This makes it possible to review changes with conventional diffing
tools.
This is picking up where ad8cfed4195b1bbfc15b841f010e75e71f63157d left
off.
- - - - -
ff0a709a by Sylvain Henry at 2023-09-12T08:46:28-04:00
JS: fix some tests
- Tests using Setup programs need to pass --with-hc-pkg
- Several other fixes
See https://gitlab.haskell.org/ghc/ghc/-/wikis/javascript-backend/bug_triage
for the current status
- - - - -
fc86f0e7 by Krzysztof Gogolewski at 2023-09-12T08:47:04-04:00
Fix in-scope set assertion failure (#23918)
Patch by Simon
- - - - -
21a906c2 by Matthew Pickering at 2023-09-12T17:21:04+02:00
Add -Winconsistent-flags warning
The warning fires when inconsistent command line flags are passed.
For example:
* -dynamic-too and -dynamic
* -dynamic-too on windows
* -O and --interactive
* etc
This is on by default and allows users to control whether the warning is
displayed and whether it should be an error or not.
Fixes #22572
- - - - -
dfc4f426 by Krzysztof Gogolewski at 2023-09-12T20:31:35-04:00
Avoid serializing BCOs with the internal interpreter
Refs #23919
- - - - -
9217950b by Finley McIlwaine at 2023-09-13T08:06:03-04:00
Fix numa auto configure
- - - - -
98e7c1cf by Simon Peyton Jones at 2023-09-13T08:06:40-04:00
Add -fno-cse to T15426 and T18964
This -fno-cse change is to avoid these performance tests depending on
flukey CSE stuff. Each contains several independent tests, and we don't
want them to interact.
See #23925.
By killing CSE we expect a 400% increase in T15426, and 100% in T18964.
Metric Increase:
T15426
T18964
- - - - -
236a134e by Simon Peyton Jones at 2023-09-13T08:06:40-04:00
Tiny refactor
canEtaReduceToArity was only called internally, and always with
two arguments equal to zero. This patch just specialises the
function, and renames it to cantEtaReduceFun.
No change in behaviour.
- - - - -
56b403c9 by Ben Gamari at 2023-09-13T19:21:36-04:00
spec-constr: Lift argument limit for SPEC-marked functions
When the user adds a SPEC argument to a function, they are informing us
that they expect the function to be specialised. However, previously
this instruction could be preempted by the specialised-argument limit
(sc_max_args). Fix this.
This fixes #14003.
- - - - -
6840012e by Simon Peyton Jones at 2023-09-13T19:22:13-04:00
Fix eta reduction
Issue #23922 showed that GHC was bogusly eta-reducing a join point.
We should never eta-reduce (\x -> j x) to j, if j is a join point.
It is extremly difficult to trigger this bug. It took me 45 mins of
trying to make a small tests case, here immortalised as T23922a.
- - - - -
e5c00092 by Andreas Klebinger at 2023-09-14T08:57:43-04:00
Profiling: Properly escape characters when using `-pj`.
There are some ways in which unusual characters like quotes or others
can make it into cost centre names. So properly escape these.
Fixes #23924
- - - - -
ec490578 by Ellie Hermaszewska at 2023-09-14T08:58:24-04:00
Use clearer example variable names for bool eliminator
- - - - -
5126a2fe by Sylvain Henry at 2023-09-15T11:18:02-04:00
Add missing int64/word64-to-double/float rules (#23907)
CLC proposal: https://github.com/haskell/core-libraries-committee/issues/203
- - - - -
566ef411 by Mario Blažević at 2023-09-15T11:18:43-04:00
Fix and test TH pretty-printing of type operator role declarations
This commit fixes and tests `Language.Haskell.TH.Ppr.pprint` so that it
correctly pretty-prints `type role` declarations for operator names.
Fixes #23954
- - - - -
8e05c54a by Simon Peyton Jones at 2023-09-16T01:42:33-04:00
Use correct FunTyFlag in adjustJoinPointType
As the Lint error in #23952 showed, the function adjustJoinPointType
was failing to adjust the FunTyFlag when adjusting the type.
I don't think this caused the seg-fault reported in the ticket,
but it is definitely. This patch fixes it.
It is tricky to come up a small test case; Krzysztof came up with
this one, but it only triggers a failure in GHC 9.6.
- - - - -
778c84b6 by Pierre Le Marre at 2023-09-16T01:43:15-04:00
Update to Unicode 15.1.0
See: https://www.unicode.org/versions/Unicode15.1.0/
- - - - -
f9d79a6c by Alan Zimmerman at 2023-09-18T00:00:14-04:00
EPA: track unicode version for unrestrictedFunTyCon
Closes #23885
Updates haddock submodule
- - - - -
9374f116 by Andrew Lelechenko at 2023-09-18T00:00:54-04:00
Bump parsec submodule to allow text-2.1 and bytestring-0.12
- - - - -
7ca0240e by Ben Gamari at 2023-09-18T15:16:48-04:00
base: Advertise linear time of readFloat
As noted in #23538, `readFloat` has runtime that scales nonlinearly in
the size of its input. Consequently, its use on untrusted input can
be exploited as a denial-of-service vector. Point this out and suggest
use of `read` instead.
See #23538.
- - - - -
f3f58f13 by Simon Peyton Jones at 2023-09-18T15:17:24-04:00
Remove dead code GHC.CoreToStg.Prep.canFloat
This function never fires, so we can delete it: #23965.
- - - - -
ccab5b15 by Ben Gamari at 2023-09-18T15:18:02-04:00
base/changelog: Move fix for #23907 to 9.8.1 section
Since the fix was backported to 9.8.1
- - - - -
51b57d65 by Matthew Pickering at 2023-09-19T08:44:31-04:00
Add aarch64 alpine bindist
This is dynamically linked and makes creating statically linked
executables more straightforward.
Fixes #23482
- - - - -
02c87213 by Matthew Pickering at 2023-09-19T08:44:31-04:00
Add aarch64-deb11 bindist
This adds a debian 11 release job for aarch64.
Fixes #22005
- - - - -
8b61dfd6 by Alexis King at 2023-09-19T08:45:13-04:00
Don’t store the async exception masking state in CATCH frames
- - - - -
86d2971e by doyougnu at 2023-09-19T19:08:19-04:00
compiler,ghci: error codes link to HF error index
closes: #23259
- adds -fprint-error-index-links={auto|always|never} flag
- - - - -
5f826c18 by sheaf at 2023-09-19T19:09:03-04:00
Pass quantified tyvars in tcDefaultAssocDecl
This commit passes the correct set of quantified type variables written
by the user in associated type default declarations for validity
checking. This ensures that validity checking of associated type defaults
mirrors that of standalone type family instances.
Fixes #23768 (see testcase T23734 in subsequent commit)
- - - - -
aba18424 by sheaf at 2023-09-19T19:09:03-04:00
Avoid panic in mkGADTVars
This commit avoids panicking in mkGADTVars when we encounter
a type variable as in #23784 that is bound by a user-written
forall but not actually used.
Fixes #23784
- - - - -
a525a92a by sheaf at 2023-09-19T19:09:03-04:00
Adjust reporting of unused tyvars in data FamInsts
This commit adjusts the validity checking of data family
instances to improve the reporting of unused type variables.
See Note [Out of scope tvs in data family instances] in GHC.Tc.Validity.
The problem was that, in a situation such as
data family D :: Type
data instance forall (d :: Type). D = MkD
the RHS passed to 'checkFamPatBinders' would be the TyCon app
R:D d
which mentions the type variable 'd' quantified in the user-written
forall. Thus, when computing the set of unused type variables in
the RHS of the data family instance, we would find that 'd' is used,
and report a strange error message that would say that 'd' is not
bound on the LHS.
To fix this, we special-case the data-family instance case,
manually extracting all the type variables that appear in the
arguments of all the data constructores of the data family instance.
Fixes #23778
- - - - -
28dd52ee by sheaf at 2023-09-19T19:09:03-04:00
Unused tyvars in FamInst: only report user tyvars
This commit changes how we perform some validity checking for
coercion axioms to mirror how we handle default declarations for
associated type families. This allows us to keep track of whether
type variables in type and data family instances were user-written
or not, in order to only report the user-written ones in
"unused type variable" error messages.
Consider for example:
{-# LANGUAGE PolyKinds #-}
type family F
type instance forall a. F = ()
In this case, we get two quantified type variables,
(k :: Type) and (a :: k); the second being user-written, but the first
is introduced by the typechecker. We should only report 'a' as being
unused, as the user has no idea what 'k' is.
Fixes #23734
- - - - -
1eed645c by sheaf at 2023-09-19T19:09:03-04:00
Validity: refactor treatment of data families
This commit refactors the reporting of unused type variables in type
and data family instances to be more principled. This avoids ad-hoc
logic in the treatment of data family instances.
- - - - -
35bc506b by John Ericson at 2023-09-19T19:09:40-04:00
Remove `ghc-cabal`
It is dead code since the Make build system was removed.
I tried to go over every match of `git grep -i ghc-cabal` to find other
stray bits. Some of those might be workarounds that can be further
removed.
- - - - -
665ca116 by John Paul Adrian Glaubitz at 2023-09-19T19:10:39-04:00
Re-add unregisterised build support for sparc and sparc64
Closes #23959
- - - - -
142f8740 by Matthew Pickering at 2023-09-19T19:11:16-04:00
Bump ci-images to use updated version of Alex
Fixes #23977
- - - - -
fa977034 by John Ericson at 2023-09-21T12:55:25-04:00
Use Cabal 3.10 for Hadrian
We need the newer version for `CABAL_FLAG_*` env vars for #17191.
- - - - -
a5d22cab by John Ericson at 2023-09-21T12:55:25-04:00
hadrian: `need` any `configure` script we will call
When the script is changed, we should reconfigure.
- - - - -
db882b57 by John Ericson at 2023-09-21T12:55:25-04:00
hadrian: Make it easier to debug Cabal configure
Right now, output is squashed. This make per-package configure scripts
extremely hard to maintain, because we get vague "library is missing"
errors when the actually probably is usually completely unrelated except
for also involving the C/C++ toolchain.
(I can always pass `-VVV` to Hadrian locally, but these errors are
subtle and I often cannot reproduce them locally!)
`--disable-option-checking` was added back in
75c6e0684dda585c37b4ac254cd7a13537a59a91 but seems to be a bit overkill;
if other flags are passed that are not recognized behind the two from
Cabal mentioned in the former comment, we *do* want to know about it.
- - - - -
7ed65f5a by John Ericson at 2023-09-21T12:55:25-04:00
hadrian: Increase verbosity of certain cabal commands
This is a hack to get around the cabal function we're calling
*decreasing* the verbosity it passes to another function, which is the
stuff we often actually care about. Sigh.
Keeping this a separate commit so if this makes things too verbose it is
easy to revert.
- - - - -
a4fde569 by John Ericson at 2023-09-21T12:55:25-04:00
rts: Move most external symbols logic to the configure script
This is much more terse because we are programmatically handling the
leading underscore.
`findPtr` however is still handled in the Cabal file because we need a
newer Cabal to pass flags to the configure script automatically.
Co-Authored-By: Ben Gamari <ben at well-typed.com>
- - - - -
56cc85fb by Andrew Lelechenko at 2023-09-21T12:56:21-04:00
Bump Cabal submodule to allow text-2.1 and bytestring-0.12
- - - - -
0cd6148c by Matthew Pickering at 2023-09-21T12:56:21-04:00
hadrian: Generate Distribution/Fields/Lexer.x before creating a source-dist
- - - - -
b10ba6a3 by Andrew Lelechenko at 2023-09-21T12:56:21-04:00
Bump hadrian's index-state to upgrade alex at least to 3.2.7.3
- - - - -
11ecc37b by Luite Stegeman at 2023-09-21T12:57:03-04:00
JS: correct file size and times
Programs produced by the JavaScript backend were returning
incorrect file sizes and modification times, causing cabal
related tests to fail.
This fixes the problem and adds an additional test that verifies
basic file information operations.
fixes #23980
- - - - -
b35fd2cd by Ben Gamari at 2023-09-21T12:57:39-04:00
gitlab-ci: Drop libiserv from upload_ghc_libs
libiserv has been merged into the ghci package.
- - - - -
37ad04e8 by Ben Gamari at 2023-09-21T12:58:15-04:00
testsuite: Fix Windows line endings
- - - - -
5795b365 by Ben Gamari at 2023-09-21T12:58:15-04:00
testsuite: Use makefile_test
- - - - -
15118740 by Ben Gamari at 2023-09-21T12:58:55-04:00
system-cxx-std-lib: Add license and description
- - - - -
0208f1d5 by Ben Gamari at 2023-09-21T12:59:33-04:00
gitlab/issue-templates: Rename bug.md -> default.md
So that it is visible by default.
- - - - -
23cc3f21 by Andrew Lelechenko at 2023-09-21T20:18:11+01:00
Bump submodule text to 2.1
- - - - -
b8e4fe23 by Andrew Lelechenko at 2023-09-22T20:05:05-04:00
Bump submodule unix to 2.8.2.1
- - - - -
54b2016e by John Ericson at 2023-09-23T11:40:41-04:00
Move lib{numa,dw} defines to RTS configure
Clean up the m4 to handle the auto case always and be more consistent.
Also simplify the CPP --- we should always have both headers if we are
using libnuma.
"side effects" (AC_DEFINE, and AC_SUBST) are removed from the macros to
better separate searching from actions taken based on search results.
This might seem overkill now, but will make shuffling logic between
configure scripts easier later.
The macro comments are converted from `dnl` to `#` following the
recomendation in
https://www.gnu.org/software/autoconf/manual/autoconf-2.71/html_node/Macro-Definitions.html
- - - - -
d51b601b by John Ericson at 2023-09-23T11:40:50-04:00
Shuffle libzstd configuring between scripts
Like the prior commit for libdw and libnuma, `AC_DEFINE` to RTS
configure, `AC_SUBST` goes to the top-level configure script, and the
documentation of the m4 macro is improved.
- - - - -
d1425af0 by John Ericson at 2023-09-23T11:41:03-04:00
Move `FP_ARM_OUTLINE_ATOMICS` to RTS configure
It is just `AC_DEFINE` it belongs there instead.
- - - - -
18de37e4 by John Ericson at 2023-09-23T11:41:03-04:00
Move mmap in the runtime linker check to the RTS configure
`AC_DEFINE` should go there instead.
- - - - -
74132c2b by Andrew Lelechenko at 2023-09-25T21:56:54-04:00
Elaborate comment on GHC_NO_UNICODE
- - - - -
de142aa2 by Ben Gamari at 2023-09-26T15:25:03-04:00
gitlab-ci: Mark T22012 as broken on CentOS 7
Due to #23979.
- - - - -
6a896ce8 by Teo Camarasu at 2023-09-26T15:25:39-04:00
hadrian: better error for failing to find file's dependencies
Resolves #24004
- - - - -
d697a6c2 by Stefan Holdermans at 2023-09-26T20:58:37+00:00
Refactor uses of `partitionEithers . map`
This patch changes occurences of the idiom
`partitionEithers (map f xs)` by the simpler form
`partitionWith f xs` where `partitionWith` is the utility function
defined in `GHC.Utils.Misc`.
Resolves: #23953
- - - - -
8a2968b7 by Stefan Holdermans at 2023-09-26T20:58:37+00:00
Refactor uses of `partitionEithers <$> mapM f xs`
This patch changes occurences of the idiom
`partitionEithers <$> mapM f xs` by the simpler form
`partitionWithM f xs` where `partitionWithM` is a utility function
newly added to `GHC.Utils.Misc`.
- - - - -
6a27eb97 by Stefan Holdermans at 2023-09-26T20:58:37+00:00
Mark `GHC.Utils.Misc.partitionWithM` as inlineable
This patch adds an `INLINEABLE` pragma for `partitionWithM` to ensure
that the right-hand side of the definition of this function remains
available for specialisation at call sites.
- - - - -
f1e5245a by David Binder at 2023-09-27T01:19:00-04:00
Add RTS option to supress tix file
- - - - -
1f43124f by David Binder at 2023-09-27T01:19:00-04:00
Add expected output to testsuite in test interface-stability/base-exports
- - - - -
b9d2c354 by David Binder at 2023-09-27T01:19:00-04:00
Expose HpcFlags and getHpcFlags from GHC.RTS.Flags
- - - - -
345675c6 by David Binder at 2023-09-27T01:19:00-04:00
Fix expected output of interface-stability test
- - - - -
146e1c39 by David Binder at 2023-09-27T01:19:00-04:00
Implement getHpcFlags
- - - - -
61ba8e20 by David Binder at 2023-09-27T01:19:00-04:00
Add section in user guide
- - - - -
ea05f890 by David Binder at 2023-09-27T01:19:01-04:00
Rename --emit-tix-file to --write-tix-file
- - - - -
cabce2ce by David Binder at 2023-09-27T01:19:01-04:00
Update the golden files for interface stability
- - - - -
1dbdb9d0 by Krzysztof Gogolewski at 2023-09-27T01:19:37-04:00
Refactor: introduce stgArgRep
The function 'stgArgType' returns the type in STG. But this violates
the abstraction: in STG we're supposed to operate on PrimReps.
This introduces
stgArgRep ty = typePrimRep (stgArgType ty)
stgArgRep1 ty = typePrimRep1 (stgArgType ty)
stgArgRep_maybe ty = typePrimRep_maybe (stgArgType ty)
stgArgType is still directly used for unboxed tuples (should be fixable), FFI
and in ticky.
- - - - -
b02f8042 by Mario Blažević at 2023-09-27T17:33:28-04:00
Fix TH pretty-printer's parenthesization
This PR Fixes `Language.Haskell.TH.Ppr.pprint` so it correctly emits parentheses where needed.
Fixes #23962, #23968, #23971, and #23986
- - - - -
79104334 by Krzysztof Gogolewski at 2023-09-27T17:34:04-04:00
Add a testcase for #17564
The code in the ticket relied on the behaviour of Derived constraints.
Derived constraints were removed in GHC 9.4 and now the code works
as expected.
- - - - -
d7a80143 by sheaf at 2023-09-28T03:25:53-04:00
lint-codes: add new modes of operation
This commit adds two new modes of operation to the lint-codes
utility:
list - list all statically used diagnostic codes
outdated - list all outdated diagnostic codes
The previous behaviour is now:
test - test consistency and coverage of diagnostic codes
- - - - -
477d223c by sheaf at 2023-09-28T03:25:53-04:00
lint codes: avoid using git-grep
We manually traverse through the filesystem to find the diagnostic codes
embedded in .stdout and .stderr files, to avoid any issues with old
versions of grep.
Fixes #23843
- - - - -
a38ae69a by sheaf at 2023-09-28T03:25:53-04:00
lint-codes: add Hadrian targets
This commit adds new Hadrian targets:
codes, codes:used - list all used diagnostic codes
codes:outdated - list outdated diagnostic codes
This allows users to easily query GHC for used and outdated
diagnostic codes, e.g.
hadrian/build -j --flavour=<..> codes
will list all used diagnostic codes in the command line by running
the lint-codes utility in the "list codes" mode of operation.
The diagnostic code consistency and coverage test is still run as usual,
through the testsuite:
hadrian/build test --only="codes"
- - - - -
9cdd629b by Ben Gamari at 2023-09-28T03:26:29-04:00
hadrian: Install LICENSE files in bindists
Fixes #23548.
- - - - -
b8ebf876 by Matthew Craven at 2023-09-28T03:27:05-04:00
Fix visibility when eta-reducing a type lambda
Fixes #24014.
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d3874407 by Torsten Schmits at 2023-09-30T16:08:10-04:00
Fix several mistakes around free variables in iface breakpoints
Fixes #23612 , #23607, #23998 and #23666.
MR: !11026
The fingerprinting logic in `Iface.Recomp` failed lookups when processing decls containing breakpoints for two reasons:
* IfaceBreakpoint created binders for free variables instead of expressions
* When collecting free names for the dependency analysis for fingerprinting, breakpoint FVs were skipped
- - - - -
ef5342cd by Simon Peyton Jones at 2023-09-30T16:08:48-04:00
Refactor to combine HsLam and HsLamCase
This MR is pure refactoring (#23916):
* Combine `HsLam` and `HsLamCase`
* Combine `HsCmdLam` and `HsCmdLamCase`
This just arranges to treat uniformly
\x -> e
\case pi -> ei
\cases pis -> ie
In the exising code base the first is treated differently
to the latter two.
No change in behaviour.
More specifics:
* Combine `HsLam` and `HsLamCase` (constructors of `Language.Haskell.Syntax.Expr.HsExpr`) into one data construtor covering
* Lambda
* `\case`
* `\cases`
* The new `HsLam` has an argument of type `HsLamVariant` to distinguish the three cases.
* Similarly, combine `HsCmdLam` and `HsCmdLamCase` (constructors of `Language.Haskell.Syntax.Expr.HsCmd` ) into one.
* Similarly, combine `mkHsLamPV` and `mkHsLamCasePV` (methods of class `DisambECP`) into one. (Thank you Alan Zimmerman.)
* Similarly, combine `LambdaExpr` and `LamCaseAlt` (constructors of `Language.Haskell.Syntax.Expr.HsMatchContext`) into one: `LamAlt` with a `HsLamVariant` argument.
* Similarly, combine `KappaExpr` and `ArrowLamCaseAlt` (constructors of `Language.Haskell.Syntax.Expr.HsArrowMatchContext`) into one: `ArrowLamAlt` with a `HsLamVariant` argument.
* Similarly, combine `PsErrLambdaInPat` and `PsErrLambdaCaseInPat` (constructors of `GHC.Parser.Errors.Ppr.PsError`) into one.
* Similarly, combine `PsErrLambdaInPat` and `PsErrLambdaCaseInPat` (constructors of `GHC.Parser.Errors.Ppr.PsError`) into one.
* In the same `PsError` data type, combine `PsErrLambdaCmdInFunAppCmd` and `PsErrLambdaCaseCmdInFunAppCmd` into one.
* In the same `PsError` data tpye, combine `PsErrLambdaInFunAppExpr` and `PsErrLambdaCaseInFunAppExpr` into one.
p* Smilarly combine `ExpectedFunTyLam` and `ExpectedFunTyLamCase` (constructors of `GHC.Tc.Types.Origin.ExpectedFunTyOrigin`) into one.
Phew!
- - - - -
b048bea0 by Andreas Klebinger at 2023-09-30T16:09:24-04:00
Arm: Make ppr methods easier to use by not requiring NCGConfig
- - - - -
2adc0508 by Andreas Klebinger at 2023-09-30T16:09:24-04:00
AArch64: Fix broken conditional jumps for offsets >= 1MB
Rewrite conditional jump instructions with offsets >= 1MB to use unconditional jumps
to avoid overflowing the immediate.
Fixes #23746
- - - - -
1424f790 by Alan Zimmerman at 2023-09-30T16:10:00-04:00
EPA: Replace Monoid with NoAnn
We currently use the Monoid class as a constraint on Exact Print
Annotation functions, so we can use mempty. But this leads to
requiring Semigroup instances too, which do not always make sense.
Instead, introduce a class NoAnn, with a function noAnn analogous to
mempty.
Closes #20372
Updates haddock submodule
- - - - -
c1a3ecde by Ben Gamari at 2023-09-30T16:10:36-04:00
users-guide: Refactor handling of :base-ref: et al.
- - - - -
bc204783 by Richard Eisenberg at 2023-10-02T14:50:52+02:00
Simplify and correct nasty case in coercion opt
This fixes #21062.
No test case, because triggering this code seems challenging.
- - - - -
9c9ca67e by Andrew Lelechenko at 2023-10-04T05:42:28-04:00
Bump bytestring submodule to 0.12.0.2
- - - - -
4e46dc2b by Andrew Lelechenko at 2023-10-04T05:42:28-04:00
Inline bucket_match
- - - - -
f6b2751f by Ben Gamari at 2023-10-04T05:43:05-04:00
configure: Fix #21712 again
This is a bit of a shot in the dark to fix #24033, which appears to be
another instance of #21712. For some reason the ld-override logic
*still* appears to be active on Darwin targets (or at least one).
Consequently, on misconfigured systems we may choose a non-`ld64`
linker.
It's a bit unclear exactly what happened in #24033 but ultimately the
check added for #21712 was not quite right, checking for the
`ghc_host_os` (the value of which depends upon the bootstrap compiler)
instead of the target platform. Fix this.
Fixes #24033.
- - - - -
2f0a101d by Krzysztof Gogolewski at 2023-10-04T05:43:42-04:00
Add a regression test for #24029
- - - - -
8cee3fd7 by sheaf at 2023-10-04T05:44:22-04:00
Fix non-symbolic children lookup of fixity decl
The fix for #23664 did not correctly account for non-symbolic names
when looking up children of a given parent. This one-line fix changes
that.
Fixes #24037
- - - - -
a4785b33 by Cheng Shao at 2023-10-04T05:44:59-04:00
rts: fix incorrect ticket reference
- - - - -
e037f459 by Ben Gamari at 2023-10-04T05:45:35-04:00
users-guide: Fix discussion of -Wpartial-fields
* fix a few typos
* add a new example showing when the warning fires
* clarify the existing example
* point out -Wincomplete-record-selects
Fixes #24049.
- - - - -
8ff3134e by Matthew Pickering at 2023-10-05T05:34:58-04:00
Revert "Pass preprocessor options to C compiler when building foreign C files (#16737)"
This reverts commit 1c18d3b41f897f34a93669edaebe6069f319f9e2.
`-optP` should pass options to the preprocessor, that might be a very
different program to the C compiler, so passing the options to the C
compiler is likely to result in `-optP` being useless.
Fixes #17185 and #21291
- - - - -
8f6010b9 by Ben Gamari at 2023-10-05T05:35:36-04:00
rts/nonmoving: Fix on LLP64 platforms
Previously `NONMOVING_SEGMENT_MASK` and friends were defined with the `UL`
size suffix. However, this is wrong on LLP64 platforms like Windows,
where `long` is 32-bits.
Fixes #23003.
Fixes #24042.
- - - - -
f20d02f8 by Andreas Klebinger at 2023-10-05T05:36:14-04:00
Fix isAArch64Bitmask for 32bit immediates.
Fixes #23802
- - - - -
63afb701 by Bryan Richter at 2023-10-05T05:36:49-04:00
Work around perf note fetch failure
Addresses #24055.
- - - - -
242102f4 by Krzysztof Gogolewski at 2023-10-05T05:37:26-04:00
Add a test for #21348
- - - - -
7d390bce by Rewbert at 2023-10-05T05:38:08-04:00
Fixes #24046
- - - - -
69abb171 by Finley McIlwaine at 2023-10-06T14:06:28-07:00
Ensure unconstrained instance dictionaries get IPE info
In the `StgRhsCon` case of `GHC.Stg.Debug.collectStgRhs`, we were not coming up
with an initial source span based on the span of the binder, which was causing
instance dictionaries without dynamic superclass constraints to not have source
locations in their IPE info. Now they do.
Resolves #24005
- - - - -
390443b7 by Andreas Klebinger at 2023-10-07T10:00:20-04:00
rts: Split up rts/include/stg/MachRegs.h by arch
- - - - -
3685942f by Bryan Richter at 2023-10-07T10:00:56-04:00
Actually set hackage index state
Or at least, use a version of the cabal command that *claims* to set the
index state.
Time will tell.
- - - - -
46a0e5be by Bryan Richter at 2023-10-07T10:00:56-04:00
Update hackage index state
- - - - -
d4b037de by Bryan Richter at 2023-10-07T10:00:56-04:00
Ensure hadrian uses CI's hackage index state
- - - - -
e206be64 by Andrew Lelechenko at 2023-10-08T15:06:14-04:00
Do not use O_NONBLOCK on regular files or block devices
CLC proposal https://github.com/haskell/core-libraries-committee/issues/166
- - - - -
a06197c4 by David Binder at 2023-10-08T15:06:55-04:00
Update hpc-bin submodule to 0.69
- - - - -
ed6785b6 by David Binder at 2023-10-08T15:06:55-04:00
Update Hadrian with correct path to happy file for hpc-bin
- - - - -
94066d58 by Alan Zimmerman at 2023-10-09T21:35:53-04:00
EPA: Introduce HasAnnotation class
The class is defined as
class HasAnnotation e where
noAnnSrcSpan :: SrcSpan -> e
This generalises noAnnSrcSpan, and allows
noLocA :: (HasAnnotation e) => a -> GenLocated e a
noLocA = L (noAnnSrcSpan noSrcSpan)
- - - - -
8792a1bc by Ben Gamari at 2023-10-09T21:36:29-04:00
Bump unix submodule to v2.8.3.0
- - - - -
e96c51cb by Andreas Klebinger at 2023-10-10T16:44:27+01:00
Add a flag -fkeep-auto-rules to optionally keep auto-generated rules around.
The motivation for the flag is given in #21917.
- - - - -
3ed58cef by Matthew Pickering at 2023-10-10T19:01:22-04:00
hadrian: Add ghcToolchain to tool args list
This allows you to load ghc-toolchain and ghc-toolchain-bin into HLS.
- - - - -
476c02d4 by Matthew Pickering at 2023-10-10T19:01:22-04:00
ghc-toolchain: Normalise triple via config.sub
We were not normalising the target triple anymore like we did with the
old make build system.
Fixes #23856
- - - - -
303dd237 by Matthew Pickering at 2023-10-10T19:01:22-04:00
ghc-toolchain: Add missing vendor normalisation
This is copied from m4/ghc_convert_vendor.m4
Towards #23868
- - - - -
838026c9 by Matthew Pickering at 2023-10-10T19:01:22-04:00
ghc-toolchain: Add loongarch64 to parseArch
Towards #23868
- - - - -
1a5bc0b5 by Matthew Pickering at 2023-10-10T19:01:22-04:00
Add same LD hack to ghc-toolchain
In the ./configure script, if you pass the `LD` variable then this has
the effect of stopping use searching for a linker and hence passing
`-fuse-ld=...`.
We want to emulate this logic in ghc-toolchain, if a use explicilty
specifies `LD` variable then don't add `-fuse-ld=..` with the goal of
making ./configure and ghc-toolchain agree on which flags to use when
using the C compiler as a linker.
This is quite unsavoury as we don't bake the choice of LD into the
configuration anywhere but what's important for now is making
ghc-toolchain and ./configure agree as much as possible.
See #23857 for more discussion
- - - - -
42d50b5a by Ben Gamari at 2023-10-10T19:01:22-04:00
ghc-toolchain: Check for C99 support with -std=c99
Previously we failed to try enabling C99 support with `-std=c99`, as
`autoconf` attempts. This broke on older compilers (e.g. CentOS 7) which
don't enable C99 by default.
Fixes #23879.
- - - - -
da2961af by Matthew Pickering at 2023-10-10T19:01:22-04:00
ghc-toolchain: Add endianess check using __BYTE_ORDER__ macro
In very old toolchains the BYTE_ORDER macro is not set but thankfully
the __BYTE_ORDER__ macro can be used instead.
- - - - -
d8da73cd by Matthew Pickering at 2023-10-10T19:01:22-04:00
configure: AC_PATH_TARGET_TOOL for LD
We want to make sure that LD is set to an absolute path in order to be
consistent with the `LD=$(command -v ld)` call. The AC_PATH_TARGET_TOOL
macro uses the absolute path rather than AC_CHECK_TARGET_TOOL which
might use a relative path.
- - - - -
171f93cc by Matthew Pickering at 2023-10-10T19:01:22-04:00
ghc-toolchain: Check whether we need -std=gnu99 for CPP as well
In ./configure the C99 flag is passed to the C compiler when used as a C
preprocessor. So we also check the same thing in ghc-toolchain.
- - - - -
89a0918d by Matthew Pickering at 2023-10-10T19:01:22-04:00
Check for --target linker flag separately to C compiler
There are situations where the C compiler doesn't accept `--target` but
when used as a linker it does (but doesn't do anything most likely)
In particular with old gcc toolchains, the C compiler doesn't support
--target but when used as a linker it does.
- - - - -
37218329 by Matthew Pickering at 2023-10-10T19:01:22-04:00
Use Cc to compile test file in nopie check
We were attempting to use the C compiler, as a linker, to compile a file
in the nopie check, but that won't work in general as the flags we pass
to the linker might not be compatible with the ones we pass when using
the C compiler.
- - - - -
9b2dfd21 by Matthew Pickering at 2023-10-10T19:01:22-04:00
configure: Error when ghc-toolchain fails to compile
This is a small QOL change as if you are working on ghc-toolchain and it
fails to compile then configure will continue and can give you outdated
results.
- - - - -
1f0de49a by Matthew Pickering at 2023-10-10T19:01:22-04:00
configure: Check whether -no-pie works when the C compiler is used as a linker
`-no-pie` is a flag we pass when using the C compiler as a linker (see
pieCCLDOpts in GHC.Driver.Session) so we should test whether the C
compiler used as a linker supports the flag, rather than just the C
compiler.
- - - - -
62cd2579 by Matthew Pickering at 2023-10-10T19:01:22-04:00
ghc-toolchain: Remove javascript special case for --target detection
emcc when used as a linker seems to ignore the --target flag, and for
consistency with configure which now tests for --target, we remove this
special case.
- - - - -
0720fde7 by Ben Gamari at 2023-10-10T19:01:22-04:00
toolchain: Don't pass --target to emscripten toolchain
As noted in `Note [Don't pass --target to emscripten toolchain]`,
emscripten's `emcc` is rather inconsistent with respect to its treatment
of the `--target` flag. Avoid this by special-casing this toolchain
in the `configure` script and `ghc-toolchain`.
Fixes on aspect of #23744.
- - - - -
6354e1da by Matthew Pickering at 2023-10-10T19:01:22-04:00
hadrian: Don't pass `--gcc-options` as a --configure-arg to cabal configure
Stop passing -gcc-options which mixed together linker flags and
non-linker flags. There's no guarantee the C compiler will accept both
of these in each mode.
- - - - -
c00a4bd6 by Ben Gamari at 2023-10-10T19:01:22-04:00
configure: Probe stage0 link flags
For consistency with later stages and CC.
- - - - -
1f11e7c4 by Sebastian Graf at 2023-10-10T19:01:58-04:00
Stricter Binary.get in GHC.Types.Unit (#23964)
I noticed some thunking while looking at Core.
This change has very modest, but throughout positive ghc/alloc effect:
```
hard_hole_fits(normal) ghc/alloc 283,057,664 281,620,872 -0.5%
geo. mean -0.1%
minimum -0.5%
maximum +0.0%
```
Fixes #23964.
- - - - -
a4f1a181 by Bryan Richter at 2023-10-10T19:02:37-04:00
rel_eng/upload.sh cleanups
- - - - -
80705335 by doyougnu at 2023-10-10T19:03:18-04:00
ci: add javascript label rule
This adds a rule which triggers the javascript job when the "javascript"
label is assigned to an MR.
- - - - -
a2c0fff6 by Matthew Craven at 2023-10-10T19:03:54-04:00
Make 'wWarningFlagsDeps' include every WarningFlag
Fixes #24071.
- - - - -
d055f099 by Jan Hrček at 2023-10-10T19:04:33-04:00
Fix pretty printing of overlap pragmas in TH splices (fixes #24074)
- - - - -
0746b868 by Andreas Klebinger at 2023-10-10T19:05:09-04:00
Aarch64 NCG: Use encoded immediates for literals.
Try to generate
instr x2, <imm>
instead of
mov x1, lit
instr x2, x1
When possible. This get's rid if quite a few redundant
mov instructions.
I believe this causes a metric decrease for LargeRecords as
we reduce register pressure.
-------------------------
Metric Decrease:
LargeRecord
-------------------------
- - - - -
739f4e6f by Andreas Klebinger at 2023-10-10T19:05:09-04:00
AArch NCG: Refactor getRegister'
Remove some special cases which can be handled just as well by the
generic case.
This increases code re-use while also fixing #23749. Since some of the
special case wasn't upholding Note [Signed arithmetic on AArch64].
- - - - -
1b213d33 by Andreas Klebinger at 2023-10-10T19:05:09-04:00
Aarch ncg: Optimize immediate use for address calculations
When the offset doesn't fit into the immediate we now just reuse the
general getRegister' code path which is well optimized to compute the
offset into a register instead of a special case for CmmRegOff.
This means we generate a lot less code under certain conditions which is
why performance metrics for these improve.
-------------------------
Metric Decrease:
T4801
T5321FD
T5321Fun
-------------------------
- - - - -
b7df0732 by John Ericson at 2023-10-11T16:02:11-04:00
RTS configure: Move over mem management checks
These are for heap allocation, a strictly RTS concern.
All of this should boil down to `AC_DEFINE` not `AC_SUBST`, so it
belongs in the RTS configure and should be safe to move without
modification.
The RTS configure one has a new
```
AC_CHECK_SIZEOF([void *])
```
that the top-level configure version didn't have, so that
`ac_cv_sizeof_void_p` is defined. Once more code is moved over in latter
commits, that can go away.
Progress towards #17191
- - - - -
41130a65 by John Ericson at 2023-10-11T16:02:11-04:00
RTS configure: Move over `__thread` check
This used by (@bgamari thinks) the `GCThread` abstraction in the RTS.
All of this should boil down to `AC_DEFINE` not `AC_SUBST`, so it
belongs in the RTS configure and should be safe to move without
modification.
Progress towards #17191
- - - - -
cc5ec2bd by John Ericson at 2023-10-11T16:02:11-04:00
RTS configure: Move over misc function checks
These are for general use in the RTS.
All of this should boil down to `AC_DEFINE` not `AC_SUBST`, so it
belongs in the RTS configure and should be safe to move without
modification.
Progress towards #17191
- - - - -
809e7c2d by John Ericson at 2023-10-11T16:02:11-04:00
RTS configure: Move over `eventfd` check
This check is for the RTS part of the event manager and has a
corresponding part in `base`.
All of this should boil down to `AC_DEFINE` not `AC_SUBST`, so it
belongs in the RTS configure and should be safe to move without
modification.
Progress towards #17191
- - - - -
58f3babf by John Ericson at 2023-10-11T16:02:48-04:00
Split `FP_CHECK_PTHREADS` and move part to RTS configure
`NEED_PTHREAD_LIB` is unused since
3609340743c1b25fdfd0e18b1670dac54c8d8623 (part of the make build
system), and so is no longer defined.
Progress towards #17191
- - - - -
e99cf237 by Moritz Angermann at 2023-10-11T16:03:24-04:00
nativeGen: section flags for .text$foo only
Commit 3ece9856d157c85511d59f9f862ab351bbd9b38b, was supposed to fix
#22834 in !9810.
It does however add "xr" indiscriminatly to .text sections
even if splitSections is disabled. This leads to the assembler saying:
ghc_1.s:7849:0: error:
Warning: Ignoring changed section attributes for .text
|
7849 | .section .text,"xr"
| ^
- - - - -
f383a242 by Sylvain Henry at 2023-10-11T16:04:04-04:00
Modularity: pass TempDir instead of DynFlags (#17957)
- - - - -
34fc28b0 by John Ericson at 2023-10-12T06:48:28-04:00
Test that functions from `mingwex` are available
Ryan wrote these two minimizations, but they never got added to the test
suite.
See #23309, #23378
Co-Authored-By: Ben Gamari <bgamari.foss at gmail.com>
Co-Authored-By: Ryan Scott <ryan.gl.scott at gmail.com>
- - - - -
bdb54a0e by John Ericson at 2023-10-12T06:48:28-04:00
Do not check for the `mingwex` library in `/configure`
See the recent discussion in !10360 --- Cabal will itself check for the
library for the packages that need it, and while the autoconf check
additionally does some other things like define a `HAS_LIBMINGWEX` C
Preprocessor macro, those other things are also unused and unneeded.
Progress towards #17191, which aims to get rid of `/configure` entirely.
- - - - -
43e814e1 by Ben Gamari at 2023-10-12T06:49:40-04:00
base: Introduce move modules into src
The only non-move changes here are whitespace changes to pass the
`whitespace` test and a few testsuite adaptations.
- - - - -
df81536f by Moritz Angermann at 2023-10-12T06:50:16-04:00
[PEi386 linker] Bounds check and null-deref guard
We should resonably be able to expect that we won't exceed the number of
sections if we assume to be dealing with legal object files. We can however
not guarantee that we get some negative values, and while we try to
special case most, we should exclude negative indexing into the sections
array.
We also need to ensure that we do not try to derefences targetSection,
if it is NULL, due to the switch statement.
- - - - -
c74c4f00 by John Ericson at 2023-10-12T10:31:13-04:00
Move apple compat check to RTS configure
- - - - -
c80778ea by John Ericson at 2023-10-12T10:31:13-04:00
Move clock/timer fun checks to RTS configure
Actual library check (which will set the Cabal flag) is left in the
top-level configure for now.
Progress towards #17191
- - - - -
7f9f2686 by John Ericson at 2023-10-12T10:31:13-04:00
Move visibility and "musttail" annotation checks to the RTS configure
All of this should boil down to `AC_DEFINE` not `AC_SUBST`, so it
belongs in the RTS configure and should be safe to move without
modification.
Progress towards #17191
- - - - -
ffb3efe6 by John Ericson at 2023-10-12T10:31:13-04:00
Move leading underscore checks to RTS configure
`CabalLeadingUnderscore` is done via Hadrian already, so we can stop
`AC_SUBST`ing it completely.
- - - - -
25fa4b02 by John Ericson at 2023-10-12T10:31:13-04:00
Move alloca, fork, const, and big endian checks to RTS configure
All of this should boil down to `AC_DEFINE` not `AC_SUBST`, so it
belongs in the RTS configure and should be safe to move without
modification.
- - - - -
5170f42a by John Ericson at 2023-10-12T10:31:13-04:00
Move libdl check to RTS configure
- - - - -
ea7a1447 by John Ericson at 2023-10-12T10:31:13-04:00
Adjust `FP_FIND_LIBFFI`
Just set vars, and `AC_SUBST` in top-level configure.
Don't define `HAVE_SYSTEM_LIBFFI` because nothing is using it. It hasn't
be in used since 3609340743c1b25fdfd0e18b1670dac54c8d8623 (part of the
make build system).
- - - - -
f399812c by John Ericson at 2023-10-12T10:31:13-04:00
Split BFD support to RTS configure
The flag is still in the top-level configure, but the other checks
(which define various macros --- important) are in the RTS configure.
- - - - -
f64f44e9 by John Ericson at 2023-10-12T10:31:13-04:00
Split libm check between top level and RTS
- - - - -
dafc4709 by Moritz Angermann at 2023-10-12T10:31:49-04:00
CgUtils.fixStgRegStmt respect register width
This change ensure that the reg + offset computation is always of the
same size. Before this we could end up with a 64bit register, and then
add a 32bit offset (on 32bit platforms). This not only would fail type
sanity checking, but also incorrectly truncate 64bit values into 32bit
values silently on 32bit architectures.
- - - - -
9e6ef7ba by Matthew Pickering at 2023-10-12T20:35:00-04:00
hadrian: Decrease verbosity of cabal commands
In Normal, most tools do not produce output to stdout unless there are
error conditions.
Reverts 7ed65f5a1bc8e040e318ccff395f53a9bbfd8217
- - - - -
08fc27af by John Ericson at 2023-10-12T20:35:36-04:00
Do not substitute `@...@` for stage-specific values in cabal files
`rts` and `ghc-prim` now no longer have a `*.cabal.in` to set Cabal flag
defaults; instead manual choices are passed to configure in the usual
way.
The old way was fundamentally broken, because it meant we were baking
these Cabal files for a specific stage. Now we only do stage-agnostic
@...@ substitution in cabal files (the GHC version), and so all
stage-specific configuration is properly confined to `_build` and the
right stage dir.
Also `include-ghc-prim` is a flag that no longer exists for `ghc-prim`
(it was removed in 835d8ddbbfb11796ea8a03d1806b7cee38ba17a6) so I got
rid of it.
Co-Authored-By: Matthew Pickering <matthewtpickering at gmail.com>
- - - - -
f5f41e7f by Rodrigo Mesquita at 2023-10-13T13:33:47+01:00
Add e-graphs submodule (hegg)
- - - - -
e7028558 by Rodrigo Mesquita at 2023-10-13T13:33:49+01:00
Create Core.Equality module
This module defines CoreExprF -- the base functor of CoreExpr, and
equality and ordering operations on the debruijnized CoreExprF.
Furthermore, it provides a function to represent a CoreExpr in an
e-graph.
This is a requirement to represent, reason about equality, and
manipulate CoreExprs in e-graphs. E-graphs are going to be used in the
pattern match checker (#19272), and potentially for type family
rewriting (#TODO) -- amongst other oportunities that are unlocked by
having them available.
- - - - -
6046a80d by Rodrigo Mesquita at 2023-10-13T13:33:50+01:00
Question
- - - - -
03f1acc0 by Rodrigo Mesquita at 2023-10-13T13:33:50+01:00
Was going great until I started needing to thread ClassIds together with Ids. Ret-think this.
- - - - -
65db630f by Rodrigo Mesquita at 2023-10-13T13:33:50+01:00
A solution with more lookups
Fixes to Pmc.Ppr module
Wow, a lot (stage1) is working actually, without PMC errprs
We're still not there yet.
WiP
- - - - -
ab4a48df by Rodrigo Mesquita at 2023-10-13T13:33:50+01:00
Add instances for debugging
- - - - -
d0f30aac by Rodrigo Mesquita at 2023-10-13T13:33:50+01:00
Things that were broken due to unlawfulness of e-graph instances
- - - - -
78f7f2c8 by Rodrigo Mesquita at 2023-10-13T13:33:50+01:00
Scuffed merging without effects to salvage some information that might get lost in merging that happens outside of addVarCt
- - - - -
9d452d86 by Rodrigo Mesquita at 2023-10-13T13:33:50+01:00
This is the commit where it does works:
* Drops SDFM module
- - - - -
f9890ddf by Rodrigo Mesquita at 2023-10-13T13:33:50+01:00
Improve a little bit the mixing of Ids and ClassIds
tWeaks
Don't use EG.rebuild as a view pattern
Debuggging
Touches
Fix to representId over multiple (different) nablas
Paper over
Chagnes2
Then....Start going the other direction
- - - - -
daf63365 by Rodrigo Mesquita at 2023-10-13T13:33:50+01:00
Get compilation with more exhaustiveness working again,
but this time with a cleaner story, since in PhiCt we already only have
ClassIds.
It works for the first two examples in #19272, but it does not solve the
latest contrived example we came up with -- I think it's likely because
of rebuilding.
RE rebuilding: It doesn't look like usually there are many/any things in
the worklist, meaning it's probably quite cheap to rebuild often.
- - - - -
4fd67809 by Rodrigo Mesquita at 2023-10-13T13:33:50+01:00
Improve term representation in e-graph and code complexity too, it's almost reasonable
Fixes
- - - - -
54a887ce by Rodrigo Mesquita at 2023-10-13T17:59:25+01:00
WIP: Deeper rewrite of the backend with e-graphs to pursue best performance
- - - - -
753bd0e5 by Rodrigo Mesquita at 2023-10-13T17:59:25+01:00
Don't use dsHsConLike to desugar a pattern...
- - - - -
30 changed files:
- .gitignore
- .gitlab-ci.yml
- .gitlab/ci.sh
- .gitlab/generate-ci/gen_ci.hs
- .gitlab/issue_templates/bug.md → .gitlab/issue_templates/default.md
- .gitlab/jobs.yaml
- .gitlab/rel_eng/fetch-gitlab-artifacts/fetch_gitlab.py
- .gitlab/rel_eng/upload.sh
- .gitlab/rel_eng/upload_ghc_libs.py
- .gitlab/test-metrics.sh
- .gitmodules
- README.md
- compiler/CodeGen.Platform.h
- compiler/GHC.hs
- compiler/GHC/Builtin/PrimOps.hs
- compiler/GHC/Builtin/PrimOps/Casts.hs
- compiler/GHC/Builtin/Types.hs
- compiler/GHC/Builtin/Types/Prim.hs
- compiler/GHC/Builtin/Uniques.hs
- compiler/GHC/Builtin/Utils.hs
- compiler/GHC/ByteCode/Linker.hs
- compiler/GHC/Cmm/CLabel.hs
- compiler/GHC/Cmm/DebugBlock.hs
- compiler/GHC/Cmm/Info.hs
- compiler/GHC/Cmm/Pipeline.hs
- compiler/GHC/CmmToAsm.hs
- compiler/GHC/CmmToAsm/AArch64.hs
- compiler/GHC/CmmToAsm/AArch64/CodeGen.hs
- compiler/GHC/CmmToAsm/AArch64/Cond.hs
- compiler/GHC/CmmToAsm/AArch64/Instr.hs
The diff was not included because it is too large.
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/490e1c8d2b256bb4d9ae06754b0906d1c921a13d...753bd0e5062261c3a2a1c14026f0ecc485ad0004
--
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/490e1c8d2b256bb4d9ae06754b0906d1c921a13d...753bd0e5062261c3a2a1c14026f0ecc485ad0004
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