[Git][ghc/ghc][wip/marge_bot_batch_merge_job] 4 commits: AArch64: Delete unused LDATA pseudo-instruction

[Marge Bot (@marge-bot)]

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


Commits:
22551364 by Sven Tennie at 2023-11-11T06:35:22-05:00
AArch64: Delete unused LDATA pseudo-instruction

Though there were consuming functions for LDATA, there were no
producers. Thus, the removed code was "dead".

- - - - -
2a0ec8eb by Alan Zimmerman at 2023-11-11T06:35:59-05:00
EPA: harmonise acsa and acsA in GHC/Parser.y

With the HasLoc class, we can remove the acsa helper function,
using acsA instead.

- - - - -
fdc43b7f by Teo Camarasu at 2023-11-12T04:44:06-05:00
nofib: bump submodule

This includes changes that:
- fix building a benchmark with HEAD
- remove a Makefile-ism that causes errors in bash scripts

Resolves #24178

- - - - -
57a70f1f by Alan Zimmerman at 2023-11-12T04:44:06-05:00
EPA: Replace Anchor with EpaLocation

An Anchor has a location and an operation, which is either that it is
unchanged or that it has moved with a DeltaPos

    data Anchor = Anchor { anchor :: RealSrcSpan
                         , anchor_op :: AnchorOperation }

An EpaLocation also has either a location or a DeltaPos

    data EpaLocation = EpaSpan !RealSrcSpan !(Strict.Maybe BufSpan)
                     | EpaDelta !DeltaPos ![LEpaComment]

Now that we do not care about always having a location in the anchor,
we remove Anchor and replace it with EpaLocation

We do this with a type alias initially, to ease the transition.
The alias will be removed in time.

We also have helpers to reconstruct the AnchorOperation from an
EpaLocation. This is also temporary.

Updates Haddock submodule

- - - - -


16 changed files:

- compiler/GHC/CmmToAsm/AArch64/CodeGen.hs
- compiler/GHC/CmmToAsm/AArch64/Instr.hs
- compiler/GHC/CmmToAsm/AArch64/Ppr.hs
- compiler/GHC/Parser.y
- compiler/GHC/Parser/Annotation.hs
- compiler/GHC/Parser/PostProcess.hs
- nofib
- testsuite/tests/ghc-api/exactprint/T22919.stderr
- testsuite/tests/ghc-api/exactprint/Test20239.stderr
- testsuite/tests/ghc-api/exactprint/ZeroWidthSemi.stderr
- testsuite/tests/haddock/should_compile_flag_haddock/T17544.stderr
- testsuite/tests/haddock/should_compile_flag_haddock/T17544_kw.stderr
- testsuite/tests/module/mod185.stderr
- testsuite/tests/parser/should_compile/DumpParsedAst.stderr
- testsuite/tests/parser/should_compile/DumpParsedAstComments.stderr
- testsuite/tests/parser/should_compile/DumpRenamedAst.stderr


The diff was not included because it is too large.


View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/9a9a3f64665426953925849dc26b8edbaef92fc8...57a70f1f6ac7b602d5492a7bf2c629cc65f1eccb

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/9a9a3f64665426953925849dc26b8edbaef92fc8...57a70f1f6ac7b602d5492a7bf2c629cc65f1eccb
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