interfaces: generalise the dhcp6c_script using the new IFNAME variable #7647
The file was conceptually created in d36f0f4f62557 and before was a single
command line script... so add appropriate copyrights from that time onward.
Many thanks to Martin for pinoeering this back in the day!
interfaces: multi-dhcp6c support and custom PD association #7647
This splits off rtsold and dhcp6c into separate processes
which frees us from the restrictions of faked iterative IDs
for PD associations. For NA we simply default to 0 now.
I'm not entirely sure why we settled for a single deamon of
dhcp6c back in the day, but there are certianly downsides to
it and I don't see something that wasn't fixed in the meantime
that makes this not work.
Add two debugging files which still need to be steered via the
debug setting.
[RISCV] Support select optimization
AArch64 has enabled this in https://reviews.llvm.org/D138990, and
the measurement data still stands for RISCV in some cases.
And, similar optimization like #77284 is added too.
After this patch, the highly predictable branch will be converted
back to branches instead using selects.
This pass is disabled by default now, we can enable it by default
after more detailed investigation.
Reviewers: davemgreen, preames, dtcxzyw, lukel97, topperc, asb
Pull Request: https://github.com/llvm/llvm-project/pull/80124
[orc-rt] Add C API for Errors, plus ORC_RT_C_ABI macro. (#178123)
This commit introduces a C interface for the ORC runtime's Error
handling system, enabling C clients and language bindings to work with
ORC errors.
The ORC_RT_C_ABI macro applies __attribute__((visibility("default")))
(on platforms that support it), ensuring C API symbols are exported when
building the ORC runtime as a shared library. In the future I expect
that this will be extended to support other platforms (e.g. dllexport on
Windows).
[IR2Vec] Change MIR2Vec vocab printer to not print non-zero entities (#178117)
This PR relaxes MIR2Vec tests, so that `reference_*_print.txt` files
need not be updated every time the list of MIR opcodes changes
[clang][bytecode] Fix crash in void functions returning non-void expr… (#176550)
The bytecode compiler was incorrectly emitting an
RVOPtr
opcode for void functions if the return expression had a non-void type
(e.g. from a conditional operator). This triggered an assertion in the
interpreter because void functions lack RVO metadata.
This patch updates
visitReturnStmt
to check the function’s return type and use
discard()
for the expression in void contexts, preventing erroneous RVO pathing.
Fixes #176536
[orc-rt] Add unit test for "re-throwing" errors in handleErrors. (#178112)
handleErrors supports several different handler signatures, including
handlers that take a unique_ptr<T> (where T is a descendant of
ErrorInfoBase) and return an Error: (std::unique_ptr<T>) -> Error. In
this case the handler should be able to create an Error value to wrap
the original ErrorInfoBase object without.
This functionality was not previously tested, and will be used in
upcoming commits. This commit adds the missing test coverage.
Disable interprocedural optimization
"ports-gcc is modern enough to support -flto but our binutils and ld in base
are not. So compiles break whenever lto is enabled on archs like sparc64."
-- claudio
OK tb@ claudio@
[TableGen][AsmMatcher] Fix optional operand mask indexing when HasMnemonicFirst is false (#176868)
### Summary
Fix optional operand mask indexing in the generated asm matcher when
HasMnemonicFirst is false.
cxgbe(4): Fix netmap rx behavior with nm_split_rss
The driver should look for active queues and one potential default-queue
in both halves of the split instead of stopping at the first valid
default-queue.
Fixes: a9f476580eb0 cxgbe(4): fixes for netmap operation with only some queues active
MFC after: 1 week
Sponsored by: Chelsio Communications
cxgbe(4): Fix netmap rx behavior with nm_split_rss
The driver should look for active queues and one potential default-queue
in both halves of the split instead of stopping at the first valid
default-queue.
Fixes: a9f476580eb0cxgbe(4): fixes for netmap operation with only some queues active
MFC after: 1 week
Sponsored by: Chelsio Communications
[ShrinkWrap] Ensure we do not crash on unreachable blocks. (#178009)
Since we started optimizating always-true branches in the AArch64
backend (like cbz wzr), shrink wrap has been exposed to some block
structures that it does not handle correctly, usually with unreachable
blocks. This prevents the call to FindIDom/findNearestCommonDominator
from failing when looking at the predecessors of a loop if one is
unreachable.
Fixes: #177866
[OpenMP][MLIR] Add num_teams clause with dims modifier support (#169883)
PR adds support of openmp 6.1 feature `num_teams` with dims modifier.
llvmIR translation for num_teams with dims modifier is marked as NYI.
[RISCV] Replace riscv.clmul intrinsic with llvm.clmul (#178092)
I did not replace riscv.clmulh/clmulr since those require a multiple
instruction pattern match. I wanted to ensure that -O0 will select the
correct instructions without relying on combines.
