17819 Update gitignore files for recently added artefacts
Reviewed by: Robert Mustacchi <rm+illumos at fingolfin.org>
Approved by: Dan McDonald <danmcd at edgecast.io>
InstCombine: Implement SimplifyDemandedFPClass for fma
This can't do much filtering on the sources, except for nans.
We can also attempt to introduce ninf/nnan.
ValueTracking: Improve handling for fma/fmuladd
The handling for fma was very basic and only handled the
repeated input case. Re-use the fmul and fadd handling for more
accurate sign bit and nan handling.
Improve ALUA handling with locked or disabled extents
Previously iscsi.target.active_targets did not return any targets
where any LUNs were either disabled or locked. This prevented the
STANDBY node from offering these targets when ALUA was enabled.
Once this was rectified then improvements wrt LUN status change
were required for both disable/enable and lock/unlock.
To optimize handling of LUNs locking added an optional
do_reload parameter to iscsi.alua.removed_target_extent
Add clustered SMB state
This commit adds working configuration for stateful SMB HA failover:
* reclock helper script - determines which node holds the cluster
mutex lock based on presence of data pool system dataset.
* ctdb-related etc files. We can hard-code the nodes config based
on our known HA nodes (this significantly eases past problems with
gluster that we saw with dynamic nodes and ctdb stability).
* smbd will remain stopped on standby controller until it becomes
standby.
* keepalived will continue to manage virtual IPs
[AMDGPU][Test][AIX] use tr instead of sed for line split (#175557)
Test case is using sed command `sed 's/,/,\n/g'` to split a line.
On AIX that is not working with the AIX system's `sed`
AIX external BB fails from
https://lab.llvm.org/buildbot/#/builders/64/builds/6911
Here substitute:
`sed 's/,/,\n/g'`
with:
`tr ',' '\n'`
but because `tr` does not keeps the comma, also needed to change looked
for texts i.e. to remove the comma `,` from them since it is not needed
for the correctness.
Co-authored-by: Daniel Chen <cdchen at ca.ibm.com>
[mlir] Use bind_front in RemarkEngine. NFC. (#175818)
Switch from C++11 `std::bind` to C++26 `bind_front` backported in
https://github.com/llvm/llvm-project/pull/175056.
The former is an old design that predates lambdas and uses explicit
placeholders. `bind_front` should produce a much smaller object (we only
need one pointer).
Add clustered SMB state
This commit adds working configuration for stateful SMB HA failover:
* reclock helper script - determines which node holds the cluster
mutex lock based on presence of data pool system dataset.
* ctdb-related etc files. We can hard-code the nodes config based
on our known HA nodes (this significantly eases past problems with
gluster that we saw with dynamic nodes and ctdb stability).
* smbd will remain stopped on standby controller until it becomes
standby.
* keepalived will continue to manage virtual IPs
AArch64: Add TBZ/TBNZ matcher for x & (1 << y).
x & (1 << y) is InstCombine's canonical form of a bit test which is
currently code generated literally, missing an opportunity to use TBZ/TBNZ
on bit 0 of x >> y, which generally results in an instruction sequence
that is shorter by 2 instructions. Implement this optimization. On my
machine this results in a 0.05% reduction in clang binary size and a 0.25%
reduction in dynamic instruction count compiling AArch64ISelLowering.cpp.
Reviewers: davemgreen, fhahn
Reviewed By: davemgreen
Pull Request: https://github.com/llvm/llvm-project/pull/172962
