[X86] Quote symbol names that collide with registers/keywords in Intel syntax (#186570)
When outputting Intel syntax assembly, symbol names that match register
names (e.g., `rsi`, `rax`) or keywords (`byte`, `ptr`, etc.) must be
quoted, otherwise the assembler parses them as registers/keywords
instead of symbol references.
Fix this by populating MCAsmInfo::ReservedIdentifiers with all X86
register names and Intel syntax keywords. isValidUnquotedName() checks
this set and forces quoting when a symbol name matches.
```
% cat rsi.c
void rsi(void); void foo(void) { rsi(); }
// old clang
% clang -c rsi.c -save-temps -masm=intel -fno-pic -o - | llvm-objdump -dr -
...
4: ff d6 callq *%rsi
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[clang][NFC] Prevent scope pollution from repeat type specifiers
Fixes #187664
When parsing `type-specifier {class,union,struct,enum,etc} nested-name`
ParseClassSpecifier and ParseEnumSpecifier both operated on the current
declaration scope on the assumption that they were the only type
specifier. Of course in incorrect code that assumption is false, and
as a result when parsing the name specifier they would pollute the
the real scope.
This is not relevant to the semantic correctness: the error is detected
and reported. The problem is that the subsequent state is not correct,
though not in a way that impacts functional behavior of release builds.
In assertion builds however this is detected (via a somewhat obtuse path)
when we attempt to plant namespace location information from the invalid
declaration on the initial declaration.
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[AMDGPU] Unmark wave reduce intrinsics for constant folding
The `add`, `sub`, and `xor` wave reduction intrinsics cannot
be constant folded, as `add` and `sub` need to be multipled
by the number of active lanes, and `xor` depends on the parity
of the number of active lanes.
[AMDGPU] Unmark wave reduce intrinsics for constant folding
The `add`, `sub`, and `xor` wave reduction intrinsics cannot
be constant folded, as `add` and `sub` need to be multipled
by the number of active lanes, and `xor` depends on the parity
of the number of active lanes.
py-redis: updated to 7.4.0
7.4.0
Bug Fixes
Fix AttributeError in cluster metrics recording when connection is None or ClusterNode object instance is used to extract the connection info
Fixing security concern in repr methods for ConnectionPools - passwords might leak in plain text logs
Refactored connection count and SCH metric collection
Experimental Features
-Refactored health check logic for MultiDBClient
redis: updated to 8.6.2
Redis 8.6.1 Released Mon 23 Feb 2026 10:00:00 IST
Upgrade urgency SECURITY: There is a security fix in the release
Security fixes
- A user can manipulate data read by a connection by injecting \r\n sequences into a Redis error reply
Bug fixes
- `HOTKEYS`: The `INFO` command may display module information, and the missing `HOTKEYS HELP` subcommand has been added
- Bug in RDB loading prevented hash table expansion, increasing load time
Redis 8.6 GA (8.6.0) Released Tue 10 Feb 2026 16:00:00 IST
This is the General Availability release of Redis 8.6 in Redis Open Source.
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[ELF] Parallelize input file loading (#191690)
During `createFiles`, `addFile()` records a `LoadJob` for each
non-script input (archive, relocatable, DSO, bitcode, binary) with a
state-machine snapshot (`inWholeArchive`, `inLib`, `asNeeded`,
`withLOption`, `groupId`) and expands them on worker threads in
`loadFiles()`. Linker scripts are still processed inline since their
`INPUT()` and `GROUP()` commands recursively call `addFile()`.
Outside `createFiles()`, `loadFiles()` is called with a single job and
drained immediately (`deferLoad` is false). Two cases:
- `addDependentLibrary()`: `.deplibs` sections trigger `addFile()`
during the serial `doParseFiles()` loop.
- `--just-symbols`: pushes files directly, bypassing
`addFile`/`LoadJob`.
Thread-safety:
- A mutex serializes `BitcodeFile` / fatLTO constructors that call
`ctx.saver` / `ctx.uniqueSaver`. Zero contention on pure ELF links.
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Revert "[AMDGPU] Fixed verifier crash because of multiple live range components." (#193135)
Reverts llvm/llvm-project#190719
The Buildbot has detected a new failure on builder
sanitizer-aarch64-linux-bootstrap-hwasan while building llvm.
[MLIR][XeGPU] Recover temporary layout from Anchor Layout (#191947)
This PR refactor the recoverTemporaryLayout() method so that the
temporary layout is recovered from anchor layout, not from any user
specified temporary layout.
[NFC] [clangd] [C++20] [Modules] Introduce ProjectModules::getModuleNameState interface (#193133)
A hole in the current design is that, we assumed there is no duplicated
module name in different module interface in the same project.
This is not true techniquelly. ISO disallows duplicated module names in
a linked program. But we can have multiple program in a project. It will
be fine if they are not linked together. And in practice, it will be
fine if the symbols are masked and if these module interface units are
not showing in the same context of a single translation unit.
I am trying to improve this. This patch tries to add some NFC things to
reduce further patch size.
AI assisted.
