Revert "[PowerPC] set libcall lowering for fp setcc ops on SPE boards" (#199140)
Reverts llvm/llvm-project#153238
Breaking premerge buildbots. (It looks like there's an alternative fix
open #199105, but it's still under review.)
smb: disable automatic conversion of adouble files
This commit disables a relatively new on-by-default feature of
vfs_fruit that attempts to detect and auto-migrate file-backed
AFP-style metadata. This exists primarily to facilitate data
mobility between different vfs_fruit / server configurations.
Since we've only had a single supported fruit configuration
regarding metadata and resource forks since TrueNAS 9.10 we can
safely disable this feature, which requires attempted per-file
opens for every directory listing. This significantly harms
dir listing performance for macos clients.
[lit] Add --check to run only selected RUN lines from a test
`llvm-lit --check=LIST <test>` keeps only the listed RUN directives in
the test and discards the rest. LIST is a comma-separated mix
of 0-indexed integers and ranges (e.g. `--check=0,2,4-6`). The
selection is applied to the parseIntegratedTestScript output.
Run tests via
`llvm-lit --check=0 llvm/utils/lit/tests/Inputs/check-filter/sample.ll`,
`llvm-lit --check=1 llvm/utils/lit/tests/Inputs/check-filter/sample.ll`,
`llvm/utils/lit/lit.py llvm/utils/lit/tests/check-filter.py`.
IR: Move `simplify_type<(const) Use *>` to Use.h and fix a bug.
These overloads live in User.h because the type of
`User::(const_)op_iterator` is `(const) Use *`, but they do not
necessarily need to be used together with `User`, so let's move them to
Use.h with the canonical type used in the overload for clarity.
There's also a bug where `dyn_cast_or_null` with a `Use *` argument
crashes if the argument is null. Fix it by adding a null check to
these overloads. The null check is expected to be optimized out of the
implementation of `isa`/`cast`/`dyn_cast` because these functions will
unconditionally load from the result of `getSimplifiedValue`.
Reviewers: nikic, efriedma-quic
Pull Request: https://github.com/llvm/llvm-project/pull/198917
[LLDB] Add a progress event to xcrun invocations (#198953)
LLDB invokes xcrun to find SDKs on disk. This is usually very fast, but
sometimes (after an Xcode update, or when the searched SDK does not
exist) it can take very long (10s or more). The progress event provides
user feedback to explain the hang.
Previously this functionality was in HostInfo, but it may not depend on
Core, so this patch is instrumenting the call sites instead.
cf: https://github.com/llvm/llvm-project/pull/198931
[CIR][X86][NFC] Add _mm_alignr_epi8 edge immediate tests (#198522)
Cover the 16-byte boundary and all-zero result cases in
`ssse3-builtins.c`. These cases mirror the coverage in
`clang/test/CodeGen/palignr.c`.
Rename the existing `_mm_alignr_epi8` cases consistently with the new
tests.
Partially addresses https://github.com/llvm/llvm-project/issues/156747.
[lldb] Add Locked<T> and SharedLocked<T> RAII handles in Utility (NFC) (#198941)
Introduce two RAII handles that pair a pointer-like value with a lock on
a caller-supplied mutex.
- Locked<PtrT, Mutex>: holds std::unique_lock<Mutex>. Move-only;
enforces exclusive access. Defaults to std::recursive_mutex to match
LLDB's existing synchronization style.
- SharedLocked<PtrT, Mutex>: holds a reference-counted
std::shared_lock<Mutex>. Copyable — copies share the same reader lock
and the lock releases when the last copy goes away. Defaults to
llvm::sys::RWMutex, the LLDB convention.
PtrT may be a raw pointer, std::shared_ptr, or std::unique_ptr;
convenience aliases LockedPtr/LockedSP/LockedUP and
SharedLockedPtr/SharedLockedSP/SharedLockedUP cover the common
combinations. SharedLocked's borrowed pointer is const-qualified so
readers can't mutate the pointee.
[lldb] Consolidate ScriptedThreadPlan state into ScriptedMetadata (#199064)
This is a follow-up to 1b4a578a9f77.
Replace ScriptedThreadPlan's separate `m_class_name` and `m_args_data`
members with a single `m_scripted_metadata`, and update its constructor,
Thread::QueueThreadPlanForStepScripted and the SB/CLI callers to take a
`const ScriptedMetadata &` directly. Drop the now-redundant `args_sp`
parameter from ScriptedThreadPlanInterface::CreatePluginObject; the
Python override constructs a StructuredDataImpl from the metadata's args
dict for the dispatched call.
ScriptedThreadPlan keeps its own `m_scripted_metadata` member because
the interface's metadata is only set when `DidPush()` calls
`CreatePluginObject`, so the plan needs to hold the metadata between
construction and `DidPush()`.
Signed-off-by: Med Ismail Bennani <ismail at bennani.ma>
