[Git][ghc/ghc][wip/marge_bot_batch_merge_job] 23 commits: Add -fbreak-points to control breakpoint insertion

Marge Bot (@marge-bot) gitlab at gitlab.haskell.org
Mon Jul 3 09:08:11 UTC 2023 


Marge Bot pushed to branch wip/marge_bot_batch_merge_job at Glasgow Haskell Compiler / GHC


Commits:
083794b1 by Torsten Schmits at 2023-07-03T03:27:27-04:00
Add -fbreak-points to control breakpoint insertion

Rather than statically enabling breakpoints only for the interpreter,
this adds a new flag.

Tracking ticket: #23057

MR: !10466

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fd8c5769 by Ben Gamari at 2023-07-03T03:28:04-04:00
rts: Ensure that pinned allocations respect block size

Previously, it was possible for pinned, aligned allocation requests to
allocate beyond the end of the pinned accumulator block. Specifically,
we failed to account for the padding needed to achieve the requested
alignment in the "large object" check. With large alignment requests,
this can result in the allocator using the capability's pinned object
accumulator block to service a request which is larger than
`PINNED_EMPTY_SIZE`.

To fix this we reorganize `allocatePinned` to consistently account for
the alignment padding in all large object checks. This is a bit subtle
as we must handle the case of a small allocation request filling the
accumulator block, as well as large requests.

Fixes #23400.

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98185d52 by Ben Gamari at 2023-07-03T03:28:05-04:00
testsuite: Add test for #23400

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4aac0540 by Ben Gamari at 2023-07-03T03:28:42-04:00
ghc-heap: Support for BLOCKING_QUEUE closures

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03f941f4 by Ben Bellick at 2023-07-03T03:29:29-04:00
Add some structured diagnostics in Tc/Validity.hs

This addresses the work of ticket #20118
Created the following constructors for TcRnMessage
 - TcRnInaccessibleCoAxBranch
 - TcRnPatersonCondFailure

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6074cc3c by Moisés Ackerman at 2023-07-03T03:30:13-04:00
Add failing test case for #23492

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356a2692 by Moisés Ackerman at 2023-07-03T03:30:13-04:00
Use generated src span for catch-all case of record selector functions

This fixes #23492. The problem was that we used the real source span
of the field declaration for the generated catch-all case in the
selector function, in particular in the generated call to
`recSelError`, which meant it was included in the HIE output. Using
`generatedSrcSpan` instead means that it is not included.

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3efe7f39 by Moisés Ackerman at 2023-07-03T03:30:13-04:00
Introduce genLHsApp and genLHsLit helpers in GHC.Rename.Utils

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dd782343 by Moisés Ackerman at 2023-07-03T03:30:13-04:00
Construct catch-all default case using helpers

GHC.Rename.Utils concrete helpers instead of wrapGenSpan + HS AST constructors

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0e09c38e by Ryan Hendrickson at 2023-07-03T03:30:56-04:00
Add regression test for #23549

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32741743 by Alexis King at 2023-07-03T03:31:36-04:00
perf tests: Increase default stack size for MultiLayerModules

An unhelpfully small stack size appears to have been the real culprit
behind the metric fluctuations in #19293. Debugging metric decreases
triggered by !10729 helped to finally identify the problem.

Metric Decrease:
    MultiLayerModules
    MultiLayerModulesTH_Make
    T13701
    T14697

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82ac6bf1 by Bryan Richter at 2023-07-03T03:32:15-04:00
Add missing void prototypes to rts functions

See #23561.

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6078b429 by Ben Gamari at 2023-07-03T03:32:51-04:00
gitlab-ci: Refactor compilation of gen_ci

Flakify and document it, making it far less sensitive to the build
environment.

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aa2db0ae by Ben Gamari at 2023-07-03T03:33:29-04:00
testsuite: Update documentation
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924a2362 by Gregory Gerasev at 2023-07-03T03:34:10-04:00
Better error for data deriving of type synonym/family. Closes #23522

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4457da2a by Dave Barton at 2023-07-03T03:34:51-04:00
Fix some broken links and typos

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00b3ed83 by Ben Gamari at 2023-07-03T05:07:24-04:00
configure: Rip out Solaris dyld check

Solaris 11 was released over a decade ago and, moreover, I doubt we have
any Solaris users

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f730e4cc by Ben Gamari at 2023-07-03T05:07:25-04:00
gitlab: Drop backport-for-8.8 MR template

Its usefulness has long passed.
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09bb7d5d by Matthew Pickering at 2023-07-03T05:07:26-04:00
Fix deprecation warning when deprecated identifier is from another module

A stray 'Just' was being printed in the deprecation message.

Fixes #23573

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5e47479d by Ben Gamari at 2023-07-03T05:07:26-04:00
rts: Don't rely on initializers for sigaction_t

As noted in #23577, CentOS's ancient toolchain throws spurious
missing-field-initializer warnings.

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a4b10b80 by Ben Gamari at 2023-07-03T05:07:26-04:00
hadrian: Don't treat -Winline warnings as fatal

Such warnings are highly dependent upon the toolchain, platform, and
build configuration. It's simply too fragile to rely on these.

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fef90eaa by Ben Gamari at 2023-07-03T05:07:26-04:00
hadrian: Only pass -Wno-nonportable-include-path on Darwin

This flag, which was introduced due to #17798, is only understood by
Clang and consequently throws warnings on platforms using gcc. Sadly,
there is no good way to treat such warnings as non-fatal with `-Werror`
so for now we simply make this flag specific to platforms known to use
Clang and case-insensitive filesystems (Darwin and Windows).

See #23577.

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ed39792e by Ben Gamari at 2023-07-03T05:07:27-04:00
compiler: Make OccSet opaque

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30 changed files:

- .gitignore
- .gitlab-ci.yml
- + .gitlab/generate-ci/LICENSE
- + .gitlab/generate-ci/README.mkd
- + .gitlab/generate-ci/flake.lock
- + .gitlab/generate-ci/flake.nix
- .gitlab/gen_ci.hs → .gitlab/generate-ci/gen_ci.hs
- + .gitlab/generate-ci/generate-ci.cabal
- + .gitlab/generate-ci/generate-job-metadata
- + .gitlab/generate-ci/generate-jobs
- − .gitlab/generate_job_metadata
- − .gitlab/generate_jobs
- − .gitlab/merge_request_templates/backport-for-8.8.md
- compiler/GHC/Driver/Backend.hs
- compiler/GHC/Driver/Config/HsToCore/Ticks.hs
- compiler/GHC/Driver/Flags.hs
- compiler/GHC/Driver/Session.hs
- compiler/GHC/HsToCore.hs
- compiler/GHC/Rename/Utils.hs
- compiler/GHC/Tc/Errors/Ppr.hs
- compiler/GHC/Tc/Errors/Types.hs
- compiler/GHC/Tc/Gen/HsType.hs
- compiler/GHC/Tc/TyCl/Utils.hs
- compiler/GHC/Tc/Utils/TcType.hs
- compiler/GHC/Tc/Validity.hs
- compiler/GHC/Types/Error/Codes.hs
- compiler/GHC/Types/Name/Occurrence.hs
- configure.ac
- docs/users_guide/debug-info.rst
- docs/users_guide/exts/gadt.rst


The diff was not included because it is too large.


View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/43ca1f4293e3215eb765630d616cb451250d8fd5...ed39792e683bf76fc7c97f462b5bcfbbc3459e00

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View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/43ca1f4293e3215eb765630d616cb451250d8fd5...ed39792e683bf76fc7c97f462b5bcfbbc3459e00
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