[Git][ghc/ghc][wip/ppc64-fix-T25155-T25240] 17 commits: Add regression test for #16234

Fri Nov 15 05:43:34 UTC 2024

Peter Trommler pushed to branch wip/ppc64-fix-T25155-T25240 at Glasgow Haskell Compiler / GHC

Commits:
fa66fa64 by Ryan Scott at 2024-11-14T19:05:00-05:00
Add regression test for #16234

Issue #16234 was likely fixed by !9765. This adds a regression test to ensure
that it remains fixed.

Fixes #16234.

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bfe64df8 by Matthew Pickering at 2024-11-14T19:05:36-05:00
ghc-internal: Update to Unicode 16

This patch updates the automatically generated code for querying unicode
properties to unicode 16.

Fixes #25402

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1fd83f86 by Ben Gamari at 2024-11-14T19:06:13-05:00
configure: Accept happy-2.1.2

happy-2.1 was released in late Oct 2024. I have confirmed that master
bootstraps with it. Here we teach configure to accept this tool.

Fixes #25438.

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aa58fc5b by Ben Gamari at 2024-11-14T19:06:49-05:00
rts: Tighten up invariants of PACK

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8aa4c10a by Ben Gamari at 2024-11-14T19:06:49-05:00
testsuite: Fix badly escaped literals

Use raw string literals to ensure that `\s` is correctly interpreted as
a character class.

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0e084029 by Ben Gamari at 2024-11-14T19:06:49-05:00
rts: Improve documentation of SLIDE bytecode instruction

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9bf3663b by Ben Gamari at 2024-11-14T19:06:49-05:00
rts/Interpreter: Assert that TEST*_P discriminators are valid

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1f668511 by Ben Gamari at 2024-11-14T19:06:49-05:00
rts/Interpreter: Improve documentation of TEST*_P instructions

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59e0a770 by Cheng Shao at 2024-11-14T19:07:25-05:00
misc: improve clangd compile_flags.txt flags

This patch improves the compile_flags.txt config used to power clangd
for the rts C codebase. The flags in the file are sampled & deduped
from a real stage1 build with clang-19 and vastly improves the IDE
accuracy when hacking the rts.

For maximum code coverage under the default settings,
compile_flags.txt defaults to threaded+profiled+dynamic+debug way.
This does not mean profdyn needs to be actually built in _build/stage1
for IDE to work. To activate IDE for other RTS ways, simply remove one
of the -D flags at the end of compile_flags.txt and restart clangd.

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c2c562e0 by Ben Gamari at 2024-11-14T19:08:01-05:00
testsuite: Don't consider untracked files in dirtiness check

Considering trees containing untracked files as dirty is a bridge too
far. The chance of an untracked file significantly affecting measured
performanced metrics is quite small whereas not collecting measurements
is quite inconvenient for some workflows. We now ignore untracked files
in the dirtiness check.

Fixes #25471.

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ed2ed6c5 by Cheng Shao at 2024-11-14T19:08:37-05:00
testsuite: add regression test T25473

This commit adds regression test T25473 marked as broken due to #25473.
It will be fixed in the subsequent commit.

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bd0a8b7e by Cheng Shao at 2024-11-14T19:08:37-05:00
wasm: fix foreign import javascript "wrapper" in TH/ghci

This patch fixes foreign import javascript "wrapper" in wasm backend's
TH/ghci by fixing the handling of dyld/finalization_registry magic
variables. Fixes T25473 and closes #25473.

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f1b0bc32 by Ben Gamari at 2024-11-14T19:09:13-05:00
rts/linker: Make FreeBSD declarations proper prototypes

The iconv declarations for FreeBSD were previously not prototypes,
leading to warnings.

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086cbbc1 by Ben Gamari at 2024-11-14T19:09:13-05:00
base: Drop redundant import in FreeBSD ExecutablePath implementation

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79ecd199 by Ben Gamari at 2024-11-14T19:09:13-05:00
compiler: Fix partial selector warnings in GHC.Runtime.Heap.Inspect

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6e81fa20 by Peter Trommler at 2024-11-15T05:43:28+00:00
Fix requirements on T25240

T25240 doesn't need RTS linker, GHCi is sufficient and GHCi can also be
dynamically linked.

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60868f41 by Peter Trommler at 2024-11-15T05:43:28+00:00
Fix requirements for T25155

Loading C objects requires RTS linker.

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8 changed files:

- compile_flags.txt
- compiler/GHC/ByteCode/Instr.hs
- compiler/GHC/Runtime/Heap/Inspect.hs
- libraries/base/tests/unicode002.stdout
- libraries/base/tests/unicode003.hs
- libraries/base/tests/unicode003.stdout
- libraries/ghc-internal/src/GHC/Internal/System/Environment/ExecutablePath.hsc
- libraries/ghc-internal/src/GHC/Internal/Unicode/Char/DerivedCoreProperties.hs

The diff was not included because it is too large.

View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/c1e137c3665fe592ffd787bbd2238a4eddd65d52...60868f41249eb4ab744ceeab0c5a61d6cc79061c

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/c1e137c3665fe592ffd787bbd2238a4eddd65d52...60868f41249eb4ab744ceeab0c5a61d6cc79061c
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