[CIR] DataMemberAttr: replace flat index with GEP-style path (#200854)
`DataMemberAttr` stored a single field index relative to the immediately containing class, which broke when the member is inherited: `int Derived::*p = &Derived::x` with `x` in Base produced a spurious `errorNYI` because Derived's CIR record doesn't directly hold `x`.
The attribute now stores a GEP-style `member_path` — a sequence of CIR field indices stepping from the pointer's class type down to the member, one level per inheritance hop. `lowerDataMemberConstant` walks the path accumulating element offsets to produce the Itanium ABI byte value.
`buildMemberPath` searches the `destClass` record tree for the target field (`findFieldMemberPath`). `CK_BaseToDerivedMemberPointer` and `CK_DerivedToBaseMemberPointer` return `{}` in ConstExprEmitter, delegating to the APValue path which builds the correct path via `buildMemberPath`. Virtual bases are not yet handled.
`CK_ReinterpretMemberPointer` remains `errorNYI` on this branch; a follow-up PR will add that separately.
[flang][Semantics] Do not require explicit interface checks for statement functions (#205023)
https://github.com/llvm/llvm-project/pull/198610 caused a regression,
where the
code path for explicit interface checks was also used for the statement
functions arg check. Refactor the code to avoid explicit interface
checks.
Fixes #203500
Assisted-by: AI
ZTS: remove send_delegation tests
These tests are doing the same tests as delegate/zfs_allow_send, and are
hard to follow and maintain. There's no need for them now, so drop them.
Sponsored-by: TrueNAS
Reviewed-by: Brian Behlendorf <behlendorf1 at llnl.gov>
Signed-off-by: Rob Norris <rob.norris at truenas.com>
Closes #18672
ZTS: delegate: add test for send sub-permissions
Regular send and raw send are actually separate operations with separate
permissions. This adds a test to test the combinations properly using
the existing permission test infrastructure.
Sponsored-by: TrueNAS
Reviewed-by: Brian Behlendorf <behlendorf1 at llnl.gov>
Signed-off-by: Rob Norris <rob.norris at truenas.com>
Closes #18672
CI: Add a unit-tests workflow to our infrastructure
Run `make unit` on each PR so the unit-test suite (currently 64
tests) is tested as it grows.
Reviewed-by: Brian Behlendorf <behlendorf1 at llnl.gov>
Reviewed-by: Rob Norris <rob.norris at truenas.com>
Signed-off-by: Christos Longros <chris.longros at gmail.com>
Closes #18670
misc/kf5-purpose: Prepare for removal Qt5 flavor from net-im/libaccounts-qt
This port has no consumers, and support for KAccounts has been already
disabled partially in b44569f1372dcc68678d82143c83da4df54afde7
[llvm-cas] Fix validation test on Ubuntu / uutils v0.2.2, NFC
Work around uutils/coreutils#9128 by passing -s=-40 to truncate.
Otherwise, this test fails out of the box on Ubuntu 25.10. GNU coreutils
allegedly supports -s=arg, but I'm not clear on whether long tail
platforms support this syntax. We'll see.
[mlir][EmitC] Make `GlobalOps` `FieldOps` in wrap-emitc-func-in-class pass (#203641)
Update the `WrapFuncInClassPass` pass so that `GlobalOp`s are moved into
the `ClassOp` as `FieldOps`. This respects MLIR's behavior of resolving
references to the closest parent operation that defines a symbol table
which is the `ClassOp` that we are creating in this pass.
Without this change, references to a `GlobalOp` in `GetGlobalOp` are
failing to resolve.
Details:
- Identify `GlobalOp`s
- Create a `FieldOp` within the `ClassOp` for each `GlobalOp`
- Delete the `GlobalOp`s after all functions have been wrapped in a
class. Doing this after every function can cause an error when multiple
functions refer to the same `GlobalOp`(s) which would be deleted after
the first function is wrapped in a class.
Also renamed `fName` parameter in `populateWrapFuncInClass` to
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[BOLT] Route alignment options through BinaryContext (NFC) (#204902)
Consolidate all alignment-related `cl::opt` definitions into
`CommandLineOpts.cpp`, expose matching public members on `BinaryContext`,
and populate them from `RewriteInstance::adjustCommandLineOptions` (and
mirrored in `MachORewriteInstance`). Switch all readers in Aligner,
BinaryEmitter, LongJmp, BinaryFunction and the use-old-text logs to
`BC.*` instead of `opts::*`.
[SSAF] Let UnsafeBufferUsageExtractor & PointerFlowExtractor ignore templates (#198927)
Templates are ignored for two reasons:
- Template instantiations are still handled. Template facts can be
inferred from their instantiations.
- Templates are inherently difficult to reason about. Their ASTs can
contain dependent expression types (such as ParenListExpr) that
complicate analysis.
[lldb][NFC] FileSpec::GetFileNameStrippingExtension should return a StringRef (#205178)
No need to create a ConstString of a filename without its file
extension.
[libunwind] Fix an uninitialized read of __ra_sign_state (#205152)
The Arm DWARF spec defines UNW_AARCH64_RA_SIGN_STATE as being zeroed
until the first .cfi_negate_ra_state / .cfi_set_ra_state [1]. The GPRs
struct containing __ra_sign_state is memcpy'd directly from the
unw_context_t, which in turn is initialized by __unw_getcontext. Since
it is a pseudo register, there is no corresponding state to restore in
__unw_resume.
https://github.com/ARM-software/abi-aa/blob/main/aadwarf64/aadwarf64.rst#44call-frame-instructions
