[lldb] Fix wrong arguments in MergeSections address mismatch warning (#188610)
The warning message intended to print the mismatched file addresses, but
was passing GetByteSize() instead of GetFileAddress() for both the
expected and actual values.
[ObjC] Fix -Wunused-variable
Inline the variable into the assertion given it is not used anywhere
else, has no side effects, and the variable name did not make anything
more clear.
[SLP][NFC] Refactor to prepare for constant stride stores (#185997)
Refactor to proceed addition of strided store chain vectorization.
Instead of iterating over one chain at a time, attempting all VFs for that given chain, we now iterate over VFs, trying each chain for the current VF. This will allow us to handle chains that share elements.
[ObjC] Emit number, array, and dictionary literals as constants (#185130)
When targeting runtimes that support constant literal classes, emit ObjC
literal expressions @(number), @[], and @{} as compile-time constant
data structures rather than runtime msgSend calls. This reduces code
size and runtime overhead at the cost of increased data segment size,
and avoids repeated heap allocation of equivalent literal objects.
The feature is not supported with the fragile ABI or GNU runtimes, where
it is automatically disabled.
The feature can be disabled altogether with -fno-objc-constant-literals,
or individually per literal kind:
-fno-constant-nsnumber-literals
-fno-constant-nsarray-literals
-fno-constant-nsdictionary-literals
Custom backing class names can be specified via:
-fconstant-array-class=<name>
[10 lines not shown]
Revert "[lldb] [windows] Fix warning about unused static functions" (#188626)
Reverts llvm/llvm-project#188531.
That change broke some buildbots, e.g.
https://lab.llvm.org/buildbot/#/builders/141/builds/16639.
Even though one of the static functions, `GetPathToExecutable`, only was
used by the function `AddPythonDLLToSearchPath` below, it turns out that
`GetModulePath` is used in another place as well, guarded by a different
ifdef.
libXcursor: use a valid setting for XCURSORPATH
also fix the man page build to have the same list (from Petre Rodan).
should fix PR#58407, and partially fix PR#59782.
XXX: pullup-11, maybe others
remove activate_extents — bind_alua handles vdisk file open
activate_extents wrote active=1 to each vdisk's sysfs attribute during
failover, intending to reopen the dev_vdisk file handle. With
bind_alua_state=1 (the SCST default for vdisk_blockio) that open is
already handled drain-free by the bind_alua _finish callback when
set_node_optimized transitions the target group to OPTIMIZED.
Writing to the active sysfs attribute instead goes through
vdev_sysfs_process_active_store, which calls scst_suspend_activity(90s)
— a global SCST drain.
Remove the activate_extents job and its associated instance variable
and wait block. The dev_vdisk file handle lifecycle is now owned
entirely by bind_alua.
Merge tag 'hardening-v7.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull hardening fixes from Kees Cook:
- fix required Clang version for CC_HAS_COUNTED_BY_PTR (Nathan
Chancellor)
- update Coccinelle script used for kmalloc_obj
* tag 'hardening-v7.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
init/Kconfig: Require a release version of clang-22 for CC_HAS_COUNTED_BY_PTR
coccinelle: kmalloc_obj: Remove default GFP_KERNEL arg
[MLIR] Fix -Wunused-but-set-variable
Use a void cast given [[maybe_unused]] is a C23 extension and this is a
C file. The calls also have side effects so it does not make sense to
inline into the assertions.
Merge tag 'platform-drivers-x86-v7.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Ilpo Järvinen:
"Fixes and New HW Support. The trivial drop of unused gz_chain_head is
not exactly fixes material but it allows other work to avoid problems
so I decided to take it in along with the fixes.
- amd/hsmp: Fix typo in error message
- asus-armoury: Add support for G614FP, GA503QM, GZ302EAC, and GZ302EAC
- asus-nb-wmi: Add DMI quirk for ASUS ROG Flow Z13-KJP GZ302EAC
- hp-wmi: Support for Omen 16-k0xxx, 16-wf1xxx, 16-xf0xxx
- intel-hid: Disable wakeup_mode during hibernation
- ISST:
- Check HWP support before MSR access
[21 lines not shown]
[Support] [Windows] Silence warnings about anonymous unions (#188534)
When building in mingw mode with Clang, we currently get the
following warnings:
llvm-project/llvm/lib/Support/Windows/Path.inc:1720:5: warning: anonymous types declared in an anonymous union are an extension [-Wnested-anon-types]
1720 | struct {
| ^
llvm-project/llvm/lib/Support/Windows/Path.inc:1728:5: warning: anonymous types declared in an anonymous union are an extension [-Wnested-anon-types]
1728 | struct {
| ^
Since these declarations mirror parts of the Microsoft SDKs, we
don't want to deviate from it needlessly; instead add a pragma
to silence this diagnostic for this specific area.
[lldb] [windows] Fix warnings in ConnectionConPTYWindows (#188528)
This fixes the following warnings, when building in mingw mode:
llvm-project/lldb/source/Host/windows/ConnectionConPTYWindows.cpp:47:7: warning: field 'm_pty' will be initialized after base 'ConnectionGenericFile' [-Wreorder-ctor]
47 | : m_pty(pty), ConnectionGenericFile(pty->GetSTDOUTHandle(), false) {};
| ^~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| ConnectionGenericFile(pty->GetSTDOUTHandle(), false) m_pty(pty)
llvm-project/lldb/source/Host/windows/ConnectionConPTYWindows.cpp:47:74: warning: extra ';' outside of a function is incompatible with C++98 [-Wc++98-compat-extra-semi]
47 | : m_pty(pty), ConnectionGenericFile(pty->GetSTDOUTHandle(), false) {};
| ^
[lldb] Disallow SHARED_BUILD_TESTCASE for non-default self.build() (#188523)
Change `self.build(...)` to assert if called with arguments of any kind,
for tests which have `SHARED_BUILD_TESTCASE` enabled (the default).
This also changes all tests that began asserting with this change, tests
which call `self.build(...)` with arguments.
---------
Co-authored-by: Adrian Prantl <adrian.prantl at gmail.com>
[lldb] [windows] Fix warning about unused static functions (#188531)
This fixes warnings about unused static functions, if building without
LLDB_PYTHON_DLL_RELATIVE_PATH defined.
These two static functions are only used by the non-static function
AddPythonDLLToSearchPath below; include them in the ifdef enclosing it.
[SandboxVec] Fix -Wunused-variable
Mark it [[maybe_unused]] given it is only used if assertions are enabled
(i.e., NDEBUG is not defined). We don't inline it given the variable
being named provides tangibly more information to the reader.
