editors/redox: update to 0.8.0
v0.8.0
What's Changed
- Configuration support by @JackDerksen in #30
- feat: render stacked command line when popups are open by @JackDerksen in #31
- Add optional nerd font icons, and other misc tweaks/fixes by @JackDerksen in #32
- feat: add which-key support, along with custom motions by @JackDerksen in #33
v0.7.0
What's Changed
- Undo-tree support (built on top of a new pane widget) by @JackDerksen in #29
[RISCV] Preserve call-preserved reg mask for LPAD-aligned calls (#210868)
RISCVISelDAGToDAG's lowering of RISCVISD::LPAD_CALL / LPAD_CALL_INDIRECT
to PseudoCALLLpadAlign / PseudoCALLIndirectLpadAlign (introduced in
#177515) only copied the callee, lpad label, chain, and glue operands,
dropping the argument-register and register-mask operands in between.
Without the register-mask operand, the register allocator treats these
calls as clobbering nothing but ra, so values live across the call are
not spilled/reloaded even though the callee is free to clobber
caller-saved registers. This caused a miscompile where a pointer held
live across a call to getcontext() (a returns_twice function) was
corrupted after the call returned, leading to a SIGSEGV in
llvm-test-suite's siod test.
Fix the operand copy to include the argument-register and register-mask
operands, matching the pseudo-instruction operands of a regular
PseudoCALL/PseudoCALLIndirect.
Signed-off-by: Jerry Zhang Jian <jerry.zhangjian at sifive.com>
[DebugInfo] Fix Fortran 2018 default array lower bound (#210885)
The [DWARF language registry](https://dwarfstd.org/languages.html)
defines the default array lower bound for `DW_LANG_Fortran18` as one,
but LLVM records it as zero. Update the language table to match the
registry.
[dsymutil] collect pseudoprobe sections from debug map into __LLVM segment (#206817)
Introduce a new `PseudoProbeLinker` in `dsymutil` that collects
`__probes/__probe_descs` sections from the debug map objects and merges
the sections and places the probes metadata under
`Contents/Resources/Profiling/{pseudo_probes[-<arch>],pseudo_probe_descs[-<arch>]}`
respectively.
[DebugInfo] Update assigned DWARF language codes (#210884)
Update LLVM's DWARF language tables to match the current
[`DW_LANG_*`](https://dwarfstd.org/languages.html) and
[`DW_LNAME_*`](https://dwarfstd.org/languages-v6.html) registries.
Add the missing `DW_LANG_*` and `DW_LNAME_*` constants, update the
corresponding language-version mappings, and expose the new `DW_LANG_*`
codes through the LLVM C API.
[OpenACC] Accept funcs with `acc.specialized_routine` in `acc::isValidSymbolUse` (#211111)
`ACCRoutineLowering` generates device side specialized version of
routines that have the `acc.specialized_routine` attribute. Those are
expected to be offloaded and therefore are valid symbol uses.
Assisted-by: Claude Code
Pull up following revision(s) (requested by riastradh in ticket #393):
libexec/ld.elf_so/search.c: revision 1.30
libexec/ld.elf_so/xmalloc.c: revision 1.28
libexec/ld.elf_so/tls.c: revision 1.30
libexec/ld.elf_so/tls.c: revision 1.31
libexec/ld.elf_so/search.c: revision 1.29
ld.elf_so: Fix assertion: obj may be NULL _or_ OBJ_ERR (-1) here
NULL means the object wasn't found and we should keep searching;
OBJ_ERR means the object was found but loading it failed and we
should stop. Only if the object is _neither_ NULL _nor_ OBJ_ERR is
it expected to be an object with positive refcount.
Followup for
PR lib/59751: dlclose is not MT-safe depending on the libraries
unloaded
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[SBVec] Add top-down vectorization to the unified Sandbox Vectorizer
Extend the Sandbox Vectorizer's `bottom-up-vec` pass so a single
implementation can vectorize in either direction, and add the top-down
strategy that walks def-use chains forward from a seed.
Direction selection
--------------------
The pass direction is chosen from the Region's auxiliary pass argument:
"bottom-up" (or empty, the default) and "top-down" map onto a
SchedDirection, and any other value is rejected with a fatal usage error.
The vectorizer always runs in the same direction as the scheduler.
Top-down traversal
------------------
Bottom-up starts from a seed slice (e.g. stores to consecutive addresses)
and recurses into operands. Top-down instead starts from a seed of
consecutive loads and recurses into *users*:
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[SBVec] Refactor BottomUpVec pass for clarity and maintainability
- Corrected comments to clarify the direction of def-use and use-def chains.
- Changed the initialization of the SchedDirection variable to improve clarity.
- Updated documentation in vectorizeRec() to better describe the purpose of UserBndl.
- Removed outdated TODO comment regarding top-down vectorization scheduling.
