[SLP] Guard FMulAdd conversion to require single-use/non-reordered FMul operands
The FMulAdd (CombinedVectorize) transformation in transformNodes() marks
an FMul child entry with zero cost, assuming it is fully absorbed into
the fmuladd intrinsic. However, when any FMul scalar has multiple uses
(e.g., also stored separately), the FMul must survive as a separate
node.
Reviewers: hiraditya, RKSimon, bababuck
Pull Request: https://github.com/llvm/llvm-project/pull/189692
[lldb/test] Codesign executables built with custom Makefile rules (#189902)
Tests with custom a.out targets in their Makefile (i.e.
`TestBSDArchives.py`) bypass the standard Makefile.rules linking step
where `CODESIGN` is applied. This leaves the binary unsigned, causing
the process to get kill it on remote darwin devices.
This adds a codesigning step to the all target in Makefile.rules that
signs both $(EXE) and a.out if they exist. This ensures all test
binaries are signed regardless of how they were built.
rdar://173840592
Signed-off-by: Med Ismail Bennani <ismail at bennani.ma>
Revert "Thread Safety Analysis: Drop call-based alias invalidation (#187691)" (#190041)
This reverts commit 873d6bc3b415f1c2d942bbf4e4219c4bdcd4f2f8.
This causes Linux kernel build to fail because it relied on
alias-invalidation in kernel/core/sched.c.
zinject: add numeric suffix support for -r range
Parse range values with zfs_nicestrtonum() instead of strtoull()
so that -r accepts human-readable suffixes (K, M, G, T, P, E).
For example: zinject -r 1G,2G /pool/file
Reviewed-by: Tony Hutter <hutter2 at llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1 at llnl.gov>
Signed-off-by: Christos Longros <chris.longros at gmail.com>
Closes #18374
FreeBSD: Implement relatime property
While FreeBSD does not support relatime natively, it seems trivial
to implement it just as dataset property for consistency. To not
change the status quo, change its default to off on FreeBSD. Now,
if explicitly enabled, it should actually work.
Reviewed-by: Brian Behlendorf <behlendorf1 at llnl.gov>
Signed-off-by: Alexander Motin <alexander.motin at TrueNAS.com>
Closes #18385
[clang-tidy] Properly escape printed clang-tidy command in `run-clang-tidy.py` (#189974)
The `run-clang-tidy.py` script now uses `shlex.join()` to construct the
command string for printing.
This ensures that arguments containing shell metacharacters, such as the
asterisk in `--warnings-as-errors=*`, are correctly quoted. This allows
the command to be safely copied and pasted into any shell for manual
execution, fixing errors previously seen with shells like `fish` that
are strict about wildcard expansion.
Before:
```
[ 1/15][0.2s] /usr/bin/clang-tidy -p=/home/user/work/project/build --warnings-as-errors=* /home/user/work/project/src/main.cpp
```
Note: When running this command in fish shell you get some error like
`fish: No matches for wildcard '--warnings-as-errors=*'. See `help
wildcards-globbing``
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python: add PY_RENAME_BINARIES variable
This will rename the listed binaries in ${PREFIX}/bin from "foo" to
"foo-${PYVERSSUFFIX}", e.g. "foo-3.14.
This will allow us to get rid of a lot of post-install targets in
Python packages.
libcurses: fix wrong NULL guard
Move the NULL guard in _cursesi_waddbytes() out of #ifdef DEBUG .
Delay initialization of all variables that require dereferencing pointers
that might be NULL until after the NULL guards. This is what KNF calls
for anyway.
Fixes PR lib/60153 .
[clang-doc] Merge data into persistent memory
We have a need for persistent memory for the final info. Since each
group processes a single USR at a time, every USR is only ever processed by
a single thread from the thread pool. This means that we can keep per
thread persistent storage for all the info. There is significant
duplicated data between all the serialized records, so we can just merge
the final/unique items into the persistent arena, and clear out the
scratch/transient arena as we process each record in the bitcode.
The patch adds some APIs to help with managing the data, merging, and
allocation of data in the correct arena. It also safely merges and deep
copies data from the transient arenas into persistent storage that is
never reset until the program completes.
This patch reduces memory by another % over the previous patches,
bringing the total savings over the baseline to 57%. Runtime performance
and benchmarks stay mostly flat with modest improvements.
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