[Git][ghc/ghc][wip/marge_bot_batch_merge_job] 8 commits: Add unaligned Addr# primops

[Marge Bot (@marge-bot)]

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


Commits:
eaf72479 by brian at 2024-01-06T23:03:09-05:00
Add unaligned Addr# primops

Implements CLC proposal #154:
  https://github.com/haskell/core-libraries-committee/issues/154

* add unaligned addr primops

* add tests

* accept tests

* add documentation

* fix js primops

* uncomment in access ops

* use Word64 in tests

* apply suggestions

* remove extra file

* move docs

* remove random options

* use setByteArray# primop

* better naming

* update base-exports test

* add base-exports for other architectures

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d471d445 by Krzysztof Gogolewski at 2024-01-06T23:03:47-05:00
Remove VoidRep from PrimRep, introduce PrimOrVoidRep

This introduces

data PrimOrVoidRep = VoidRep | NVRep PrimRep

changes typePrimRep1 to return PrimOrVoidRep, and adds a new function
typePrimRepU to be used when the argument is definitely non-void.
Details in Note [VoidRep] in GHC.Types.RepType.

Fixes #19520

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91049b2b by Matthew Craven at 2024-01-08T10:47:25-05:00
Apply Note [Sensitivity to unique increment] to LargeRecord

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3acfec00 by Sebastian Graf at 2024-01-08T10:47:26-05:00
Debugging: Add diffUFM for convenient diffing between UniqFMs

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b6c9cc22 by Sebastian Graf at 2024-01-08T10:47:26-05:00
Rename Opt_D_dump_stranal to Opt_D_dump_dmdanal

... and Opt_D_dump_str_signatures to Opt_D_dump_dmd_signatures

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8c5f9700 by Sebastian Graf at 2024-01-08T10:47:26-05:00
Deprecate -ddump-stranal and -ddump-str-signatures

... and suggest -ddump-dmdanal and -ddump-dmd-signatures instead

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778d7413 by Sebastian Graf at 2024-01-08T10:47:26-05:00
Move testsuite/tests/stranal to testsuite/tests/dmdanal

A separate commit so that the rename is obvious to Git(Lab)

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95ea113a by Sebastian Graf at 2024-01-08T10:47:26-05:00
CoreSubst: Stricten `substBndr` and `cloneBndr`

Doing so reduced allocations of `cloneBndr` by about 25%.

```
T9233(normal) ghc/alloc    672,488,656    663,083,216  -1.4% GOOD
T9675(optasm) ghc/alloc    423,029,256    415,812,200  -1.7%

    geo. mean                                          -0.1%
    minimum                                            -1.7%
    maximum                                            +0.1%
```

Metric Decrease:
    T9233

- - - - -


30 changed files:

- compiler/GHC/Builtin/PrimOps.hs
- compiler/GHC/ByteCode/InfoTable.hs
- compiler/GHC/Cmm/Utils.hs
- compiler/GHC/Core/Opt/Pipeline.hs
- compiler/GHC/Core/Subst.hs
- compiler/GHC/Core/TyCon.hs
- compiler/GHC/Driver/Config/Core/Lint.hs
- compiler/GHC/Driver/Flags.hs
- compiler/GHC/Driver/Session.hs
- compiler/GHC/HsToCore/Foreign/Utils.hs
- compiler/GHC/Stg/Lift/Analysis.hs
- compiler/GHC/Stg/Lint.hs
- compiler/GHC/Stg/Syntax.hs
- compiler/GHC/Stg/Unarise.hs
- compiler/GHC/StgToByteCode.hs
- compiler/GHC/StgToCmm.hs
- compiler/GHC/StgToCmm/ArgRep.hs
- compiler/GHC/StgToCmm/Bind.hs
- compiler/GHC/StgToCmm/Closure.hs
- compiler/GHC/StgToCmm/Env.hs
- compiler/GHC/StgToCmm/Expr.hs
- compiler/GHC/StgToCmm/Layout.hs
- compiler/GHC/StgToCmm/Lit.hs
- compiler/GHC/StgToCmm/Prim.hs
- compiler/GHC/StgToCmm/Ticky.hs
- compiler/GHC/StgToJS/Arg.hs
- compiler/GHC/StgToJS/Expr.hs
- compiler/GHC/StgToJS/Prim.hs
- compiler/GHC/StgToJS/Utils.hs
- compiler/GHC/Types/Id/Make.hs


The diff was not included because it is too large.


View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/e1f4e1e4cfa665076b755a371d543020deedd8cb...95ea113a940042790f42e69297e34871fb233eb9

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View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/e1f4e1e4cfa665076b755a371d543020deedd8cb...95ea113a940042790f42e69297e34871fb233eb9
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