NAS-139335 / 26.04 / Fix docs build (#18043)
Just set `FAKE_ENV=1` env variable on the systems where truenas_pylibzfs
is not available, and it won't be imported.
[AArch64] Use a load instead of a store for inline stack probes (#170855)
Frequently, when big buffers are put on the stack we end up
with multiple virtual pages Copy-On-Write mapped to single physical zero page.
Stack probes would unnecessarily trigger a Copy-On-Write on such pages. Avoid this
by using loads into the XZR.
multimedia/gpac: merge sub-ports and update to 2.4.0
Consolidate gpac, mp4box and library into a single port as the upstream build
system does not easily support splitting applications from the library.
Sponsored by: Netflix
multimedia/*: Update dependencies to reflect gpac-libgpac rename
Update consumer ports to use multimedia/gpac following the consolidation and
renaming of the library port.
Sponsored by: Netflix
[LoopFusion] Removing dead code leftover after PR #171889 (NFC) (#176020)
Removed unused functions in order to fix 'unused function' warnings, as
mentioned in PR 171889. This involved the two original functions
```ControlConditions::isEquivalent(const ControlConditions &Other)
const``` and ```ControlConditions::collectControlConditions(const
llvm::BasicBlock&, const llvm::BasicBlock&, const llvm::DominatorTree&,
const llvm::PostDominatorTree&, unsigned int)``` plus all the functions
that became unused as the result of deleting the two original ones.
Co-authored-by: Szymon Sobieszek <szymon.sobieszek1 at huawei.com>
[clang][-Wunsafe-buffer-usage] Ignore consteval functions (#171503)
We dont need to visit or warn on consteval functions as they can't have
UB.
---------
Co-authored-by: mxms <mxms at google.com>
[SelectionDAG] Move HwMode expansion from tablegen to SelectionISel. (#174471)
The way HwMode is currently implemented, tablegen duplicates each
pattern that is dependent on hardware mode. The HwMode predicate is
added as a pattern predicate on the duplicated pattern.
RISC-V uses HwMode on the GPR register class which means almost every
isel pattern is affected by HwMode. This results in the isel table
being nearly twice the size it would be if we only had a single GPR
size.
This patch proposes to do the expansion at instruction selection time
instead. To accomplish this new opcodes like OPC_CheckTypeByHwMode
are added to the isel table. The unique combinations of types and HwMode
are converted to an index that is the payload for the new opcodes.
TableGen emits a new virtual function getValueTypeByHwMode that uses
this index and the current HwMode to look up the type.
This reduces the size of the isel table on RISC-V from ~2.38 million
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[X86] SimplifyDemandedVectorEltsForTargetNode - reduce instruction size if upper half of X86ISD::PCLMULQDQ isn't demanded (#176199)
If the upper subvector half of a 256/512-bit X86ISD::PCLMULQDQ node
isn't demanded, then split the operands and perform using a smaller
instruction
[flang] Fix crash with coarray teams #171048 (#172259)
This PR updates the `CHANGE TEAM` construct to fix the bug mentioned in
the issue #171048.
When a construct such as `IfConstruct` was present in the `CHANGE TEAM`
region, several BB were created but outside the region.
[CFIInstrInserter][NFC] Move `class CSRSavedLocation` definition. (#176053)
This is needed to minimize diff for the future commit where we plan to
use `CSRSavedLocation` in `stuct MBBCFAInfo`.
