biology/p5-transdecoder: Change WWW for portscout
Portscount doesn't seem to find it's way past github.io pages, so
changed WWW to the main github project page.
www/code-server: Update EXTENSIONS.md
Add a section about switching the display language: language packs
must be installed through the Extensions view (the standalone CLI
does not register them), and the packs on Open VSX can lag behind
the bundled VS Code version.
Sponsored by: Netzkommune GmbH
[llc] add target-features optimization remark
In clang we have --print-enabled-extensions which will print the
AArch64 extensions enabled for a given TU. However, sometimes it is
useful to be able to print out the actual subtarget features for each
function, for debugging/testing purposes. Add an optimization remark
for that.
Fold object_ownership into the S3 service migration
The column is added where the table is created rather than altered
onto it a revision later: neither has shipped, so the pair of
migrations only asks a fresh install to make and then rewrite a
column it has no rows in.
MachineLICM: Fix preheader insertion point with SUCC_ARGS
Hoist loop-invariant instructions to getBlockEndInsertPt() instead of
getFirstTerminator(), so they land before the SUCC_ARGS cluster rather
than inside it.
Co-Authored-By: Claude <noreply at anthropic.com> (Claude Opus 4.8)
CodeGen: Fix MachineCSE PRE insert point with SUCC_ARGS
Hoist to getBlockEndInsertPt() instead of getFirstTerminator(), so a hoisted
instruction lands before the SUCC_ARGS cluster rather than inside it.
Co-Authored-By: Claude <noreply at anthropic.com> (Claude Opus 4.8)
CodeGen: Add SUCC_ARGS pseudo-instruction
The sender half of a block-argument representation for Machine IR: a
"reverse PHI" that forwards values from a predecessor's bottom to a
successor block's arguments along one CFG edge. Operand 0 is the successor
block; the rest are the forwarded value registers, mapped positionally.
Like PHI, SUCC_ARGS is edge-specific: it must stay in its block, so it is
excluded from CSE and hoisting, and it defines no register but is not dead.
SUCC_ARGS are clustered contiguously immediately before the terminators,
mirroring how PHIs are clustered at the top of a block; the verifier
enforces this and the succ_args() range and getBlockEndInsertPt() let
consumers work with the cluster. Inert; no producer emits it yet.
Co-Authored-By: Claude <noreply at anthropic.com> (Claude Opus 4.8)
CodeGen: Represent block arguments on MachineBasicBlock
The receiver half of the block-argument representation: a block declares a list
of virtual registers that receive values forwarded by each predecessor's
SUCC_ARGS. Unlike a PHI, a block argument is defined by the block itself, not by
an instruction.
MachineBasicBlock holds the argument list, printed and parsed as an "arguments:"
block header line. MachineRegisterInfo maps each argument to its defining block,
so getDefBlock works for these registers. The verifier treats an argument as
defined at block entry and requires each predecessor to supply one matching
SUCC_ARGS.
This is only building infrastructure, and is not yet used.
Co-Authored-By: Claude <noreply at anthropic.com> (Claude Opus 4.8)
PowerPC: Fix VSX swap removal crash on an undef register (#216714)
formWebs walks each vector-register use and unions its equivalence class
with that of its defining instruction, which it requires to be present
in the swap map. A use of an undef register has no defining instruction, so
the web formation crashed. Treat it like a physical-register mention so the
web is conservatively rejected.
Found by AI while working on something else.
Co-authored-by: Claude (Opus 4.8) <noreply at anthropic.com>
[libc] Generate a stub for libdl.a (#222098)
Avoid link errors when build rules explicitly add `-ldl` to the linker
invocation -
create an empty `libdl.a` static archive on Linux. It's necessary, for
example,
to build Clang (https://github.com/llvm/llvm-project/issues/97191)
Follow the approach from f88e9de37a52abf9b269a7232bf4d4028bc4ace8
which added a similar stub for `libpthread.a`. Like pthread, dynamic
loader
functions (although they are mostly unimplemented in LLVM-libc as of
today)
are residing in the main `libc.a` archive instead.
[VPlan] Remove VPWidenInductionRecipe::getStartValue (NFC). (#222015)
It now shadows VPHeaderPHIRecipe::getStartValue, which returns the same
VPValue and, as the base class accessor, also has a non-const overload.
Narrowing the return type to VPIRValue * was its only purpose.
[lldb] Fix infinite recursion in ArchSpec's core matching (#221899)
`target create` never returns for a little-endian 32-bit MIPS ELF file,
on any host whose platform advertises `armv7m`/`armv7em` compatibility.
On Darwin that is every platform, since
`PlatformDarwin::GetCompatibleArchs()`
lists both for every arm64/arm64e host and falls through to that same
list
for any other host core. It is found by `lldb-target-fuzzer`.
Reproduce with a 52-byte ELF32 header (`ELFCLASS32`, `ELFDATA2LSB`,
`e_machine = EM_MIPS`, `e_flags = EF_MIPS_ARCH_32`, everything else
zero),
saved as `mips32el.elf`:
```
(lldb) target create mips32el.elf
```
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[VPlan] Don't cost scalar IV steps if the vector body runs at most once. (#221974)
If the vector loop executes exactly once, each scalar IV step folds to a
constant, and there's nothing to cost.
Similarly to BranchOnCount and VPRegionBlock::cost, treat
VPScalarIVSteps as free in that case.
This fixes a slight inaccuracy introduced when moving to computing
VPScalarIVSteps costs in VPlan directly.
PR: https://github.com/llvm/llvm-project/pull/221974
[SystemZ][z/OS] Emit alignment in HLASM syntax
While trying to understand a crash, I noted that the emitted alignment
in HLASM is wrong. There are 2 issues:
- The decision which suffix to use looks at `FillLen` instead of
`Alignment`
- The label alignment `DS 0H` is hard-coded
This change fixes the issues. To get the correct suffix for the
label alignment, the emission of the alignment is postponed in
certain cases, and the label definition picks up the alignment
suffix.
www/reproxy: the port had been updated to the latest version 1.7.1
Stop sed(1)-patching `main.go' and pass appropriate `main.revision'
via GO_LDFLAGS instead.
Reported by: portscout
py-zensical: updated to 0.0.60
0.0.60
This version updates the user interface to 0.0.28, fixing navigation pruning
and alternate-link handling while adding 51 new icons. It also adds direct
support for the table-reader plugin and fixes template inclusion with macros on
Windows extended-length paths.
