[Git][ghc/ghc][wip/marge_bot_batch_merge_job] 9 commits: Hadrian: fix detection of ghc-pkg for cross-compilers

[Marge Bot]

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


Commits:
64ee505e by Sylvain Henry at 2020-11-28T09:20:14-05:00
Hadrian: fix detection of ghc-pkg for cross-compilers

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036ae03d by Sylvain Henry at 2020-11-28T09:20:14-05:00
hadrian: fix ghc-pkg uses (#17601)

Make sure ghc-pkg doesn't read the compiler "settings" file by passing
--no-user-package-db.

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525f4815 by Ben Gamari at 2020-11-28T09:20:14-05:00
gitlab-ci: Introduce a nightly cross-compilation job

This adds a job to test cross-compilation from x86-64 to AArch64 with
Hadrian.

Fixes #18234

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d5b30e5f by Ben Gamari at 2020-11-28T09:20:15-05:00
gitlab-ci: Only deploy GitLab Pages in ghc/ghc>

The deployments are quite large and yet are currently only served for
the ghc/ghc> project.

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6bb70ebb by David Eichmann at 2020-11-28T09:20:16-05:00
ghc-heap: partial TSO/STACK decoding

Co-authored-by: Sven Tennie <sven.tennie at gmail.com>
Co-authored-by: Matthew Pickering <matthewtpickering at gmail.com>
Co-authored-by: Ben Gamari <bgamari.foss at gmail.com>

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7c733a78 by Andreas Klebinger at 2020-11-28T09:20:16-05:00
Small optimization to CmmSink.

Inside `regsUsedIn` we can avoid some thunks by specializing the
recursion. In particular we avoid the thunk for `(f e z)` in the
MachOp/Load branches, where we know this will evaluate to z.

Reduces allocations for T3294 by ~1%.

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c9fa9802 by John Ericson at 2020-11-28T09:20:16-05:00
Make primop handler indentation more consistent

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260743b7 by John Ericson at 2020-11-28T09:20:16-05:00
Cleanup some primop constructor names

Harmonize the internal (big sum type) names of the native vs fixed-sized
number primops a bit. (Mainly by renaming the former.)

No user-facing names are changed.

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0395b1b2 by Ben Gamari at 2020-11-28T09:20:17-05:00
testsuite: Mark T14702 as fragile on Windows

Due to #18953.

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30 changed files:

- .gitlab-ci.yml
- .gitlab/ci.sh
- compiler/GHC/Builtin/primops.txt.pp
- compiler/GHC/ByteCode/Types.hs
- compiler/GHC/Cmm/Sink.hs
- compiler/GHC/Core/Opt/ConstantFold.hs
- compiler/GHC/Runtime/Interpreter.hs
- compiler/GHC/StgToCmm/Prim.hs
- hadrian/src/Hadrian/Oracles/Cabal/Rules.hs
- hadrian/src/Settings/Builders/GhcPkg.hs
- libraries/ghc-heap/GHC/Exts/Heap.hs
- libraries/ghc-heap/GHC/Exts/Heap/Closures.hs
- + libraries/ghc-heap/GHC/Exts/Heap/FFIClosures.hs
- + libraries/ghc-heap/GHC/Exts/Heap/FFIClosures_ProfilingDisabled.hsc
- + libraries/ghc-heap/GHC/Exts/Heap/FFIClosures_ProfilingEnabled.hsc
- + libraries/ghc-heap/GHC/Exts/Heap/ProfInfo/PeekProfInfo.hs
- + libraries/ghc-heap/GHC/Exts/Heap/ProfInfo/PeekProfInfo_ProfilingDisabled.hsc
- + libraries/ghc-heap/GHC/Exts/Heap/ProfInfo/PeekProfInfo_ProfilingEnabled.hsc
- + libraries/ghc-heap/GHC/Exts/Heap/ProfInfo/Types.hs
- libraries/ghc-heap/ghc-heap.cabal.in
- + libraries/ghc-heap/tests/TestUtils.hs
- libraries/ghc-heap/tests/all.T
- + libraries/ghc-heap/tests/create_tso.c
- + libraries/ghc-heap/tests/create_tso.h
- + libraries/ghc-heap/tests/parse_tso_flags.hs
- + libraries/ghc-heap/tests/tso_and_stack_closures.hs
- libraries/ghci/GHCi/Message.hs
- libraries/ghci/GHCi/Run.hs
- rts/Heap.c
- rts/PrimOps.cmm


The diff was not included because it is too large.


View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/50e8ca6f04d2ad1d71867022df2a1c6d1013bd65...0395b1b2b4fc9a74c37f0c253a2bdbe5c6090951

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/50e8ca6f04d2ad1d71867022df2a1c6d1013bd65...0395b1b2b4fc9a74c37f0c253a2bdbe5c6090951
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