printf.9: Support more than 32 bits in %b
This will be usable after clang has been extended to accept length
modifiers for %b when compiling kernel code.
But we need FreeBSD to support it first...
Reviewed by: markj, Timo Völker
Differential Revision: https://reviews.freebsd.org/D54286
(cherry picked from commit d2cb9cab8457b2a84898f0ac86f7b45e907f872c)
vtnet: expose flags via sysctl tree
Provide the flags used for a vtnet interface via the sysctl tree.
This is mostly used for debugging purposes.
Reviewed by: Timo Völker
Differential Revision: https://reviews.freebsd.org/D54283
(cherry picked from commit e3a0571ad74d8429a95fcae9efc1d91cc109a337)
vtnet: define flags in a consistent way
This allows adding flags in the upper 32 bits in a consistent way.
No functional change intended.
(cherry picked from commit e0c6c4ecfc755b78ac9135033053d2f15c62bf04)
[lldb] Check multiword command in `UserCommandExists` (#176998)
User created multiword command is not reported when querying
`SBCommandInterpreter::UserCommandExists`
[OpenMP][flang] Move `todo` for checking reduction support status on the GPU (#175172)
Moves a `todo` to check for the current level of support for by-ref
reductions to the `FunctionFiltering` pass. This guarantees that the
check does not trigger when the same module is compiled twice: on the
CPU and on the GPU.
Improve devd scripts and bump version to 6.8
- Replace Popen with subprocess.run() for cleaner code and better resource handling across all devd scripts
- Use proper raw string prefix (r"") for regex patterns
- Remove deprecated close_fds parameter (default True in Python 3)
- Change devd priority from 100 to 5 for faster event handling
auto-switch.py:
- Create marker file /tmp/link-down-{nic} for coordination with link-up.py
- Replace os.system() calls with subprocess.run()
link-up.py:
- Simplify logic using marker file from auto-switch.py
- Remove complex /tmp/network-{nic} state tracking
- Use explicit service calls instead of shell command strings
setup-nic.py:
- Use sysrc command instead of manual rc.conf file writing
- Fix wlan configuration logic to check wlans_{nic} only once
- Use appropriate pccard_ether action (startchildren for WiFi, start forEthernet)
Mk/Scripts: add /usr/libexec/flua to shebangs
Allow scripts to use /usr/libexec/flua from base
Without this, such scripts are told:
Error: '/usr/libexec/flua' is an invalid shebang you need
USES=shebangfix for 'foo'
PR: 292553
[OpenMP][Flang][MLIR] Skip trip count calculation when bounds are null (#176469)
Fixes a segfault when trip count values are null by skipping trip count
calculation when we cannot determine if it is safe to hoist out the
values.
Of note I originally tried to modify `extractOnlyOmpNestedDir` to return
the first OpenMPConstruct directive, skipping over any earlier
directives (ie stores), which did work for the below generic test case:
```fortran
program minimal_repro
implicit none
integer :: i, m
integer :: res(10) = 0
!$omp target teams map(from:m,res) private(m)
m = 5
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AMDGPU/GlobalISel: Regbanklegalize rules for G_UNMERGE_VALUES
Move G_UNMERGE_VALUES handling to AMDGPURegBankLegalizeRules.cpp.
Fix sgpr S16 unmerge by lowering using shift and using S32.
Previously sgpr S16 unmerge was selected using _lo16 and _hi16 subreg
indexes which are exclusive to vgpr register classes.
For remaing cases we do trivial mapping, assigns same reg bank
to all operands, vgpr or sgpr.
[CoroFrame][NFC] Reduce insertSpills size through a helper function (#177129)
This function can be pretty difficult to follow due to its size and how
much work it does. This commit moves a lambda capturing a lot of state
into a self-contained function.
It will allow subsequent patches to simplify code and delete variables.
[LifetimeSafety] Use source ranges instead of end locations in diagnostics (#177020)
### TL;DR
Update diagnostic location information to use full source ranges instead of just end locations for lifetime safety warnings.
[runtimes] Share doxygen handling with LLVM (#176948)
Hoist handling of Doxygen into the top-level cmake/ directory so it can
be shared between LLVM and RUNTIMES and a default/standalone runtimes
build can support building Doxygen documentation as well.
The openmp subproject currently supports doxygen documentation using an
`LLVM_ENABLE_PROJECTS=openmp` build, but not with
`LLVM_ENABLE_RUNTIMES=openmp` because of this missing boilerplate code
in the runtimes build. This is a step towards removing the
`LLVM_ENABLE_PROJECTS=openmp` build mode which was deprecated (#124014)
and already scheduled to be removed in LLVM 21 (#136314). Eventual
removal is planned with #176950.
Hoisting CMake code for shared use with runtimes has been done before in
e.g. #84641, 7017e6c9cfd2de3122ce9528f338a97d61e96373,
44e3365775101fec3fd355eda339282258d74415,
7017e6c9cfd2de3122ce9528f338a97d61e96373
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[MLIR][OpenMP] Simplify OpenMP device codegen
After removing host operations from the device MLIR module, it is no longer
necessary to provide special codegen logic to prevent these operations from
causing compiler crashes or miscompilations.
This patch removes these now unnecessary code paths to simplify codegen logic.
Some MLIR tests are now replaced with Flang tests, since the responsibility of
dealing with host operations has been moved earlier in the compilation flow.
MLIR tests holding target device modules are updated to no longer include now
unsupported host operations.
[AArch64][PAC] Rework the expansion of AUT/AUTPAC pseudos
Refactor `AArch64AsmPrinter::emitPtrauthAuthResign` to improve
readability and fix the conditions when `emitPtrauthDiscriminator` is
allowed to clobber AddrDisc.
* do not clobber `AUTAddrDisc` when computing `AUTDiscReg` on resigning
if `AUTAddrDisc == PACAddrDisc`, as it would prevent passing raw,
64-bit value as the new discriminator
* move the code computing `ShouldCheck` and `ShouldTrap` conditions to a
separate function
