[HLSL] Implement Texture2D::mips[][]
We implement the Textur2D::mips[][] method. We follow the design in DXC.
There is a new member called `mips` with type mips_type. The member will
contain a copy of the handle for the texture.
The type `mips_type` will have a member function `operator[]` that takes
a level, and returns a `mips_slice_type`. The slice will contain the
handle and the level. It also has an operator[] member function that
take a coordinate. It will do a load from the handle with the level and
coordinate, and return that value.
Assisted-by: Gemini
[LoongArch] Fix -Wunused-variable in c4b01ec20d3e845d348b0b005102b1301a8550ca
This variable was only used in assertions which was causing warnings in
release+noasserts builds.
[IR][NFC] Rename UncondBrInst 'IfTrue' argument to 'Target' (#187631)
Follow-up on @slackito's suggestion about the naming of the variable and
discussion with @aengelke in #187196
[flang] Adding a new extension that was noticed to be intentionally in the code. (#182891)
The flang compiler intentionally issues a warning on duplicate
prefix-specs for procedures. This is not consistent with the standard
which says "shall contain at most one of each". Other tested compilers
correctly issue an error.
It is safe to leave this as a warning. It can be turned into an error
condition by using the "-Werror" flag.
However, it should be noted in the Extensions document, similar to the
mention of the SAVE attribute.
Drop COMPILER tweak added to work around a base-gcc limitation
As noted by claudio and tb, the offending enum is in a public header, so
tweaking just COMPILER in devel/libnotify won't help libnotify
consumers. kmos then tweaked consumers and made them use ports-gcc too.
This commit only comments the problematic __attribute__((__deprecated__))
in the public header, said attribute isn't very useful anyway since the
enum member containing a typo doesn't appear used in the ecosystem anyway.
ok aja@
There may be a followup commit if people feel like moving back consumers
to a default COMPILER line makes sense, mail to follow.
[CIR] Generalize cxx alloc new size handling (#187790)
The non-constant size handling in `emitCXXNewAllocSize` was making the
incorrect assumption that the default behavior of the size value being
explicitly cast to size_t would be the only behavior we'd see. This is
actually only true with C++14 and later. To properly handle earlier
standards, we need the more robust checking that classic codegen does in
the equivalent function. This change adds that handling.
Assisted-by: Cursor / claude-4.6-opus-high
[SLP]Improve reductions for copyables/split nodes
The original support for copyables leads to a regression in x264 in
RISCV, this patch improves detection of the copyable candidates by more
precise checking of the profitability and adds and extra check for
splitnode reduction, if it is profitable.
Fixes #184313
Reviewers: hiraditya, RKSimon
Pull Request: https://github.com/llvm/llvm-project/pull/185697
[AMDGPU] Add structural stall heuristic to scheduling strategies (#169617)
Implements a structural stall heuristic that considers both resource
hazards and latency constraints when selecting instructions. In coexec,
this changes the pending queue from a binary “not ready to issue”
distinction into part of a unified candidate comparison. Pending
instructions still identify structural stalls in the current cycle, but
they are now evaluated directly against available instructions by stall
cost, making the heuristics both more intuitive and more expressive.
- Add getStructuralStallCycles() to GCNSchedStrategy that computes the
number of cycles an instruction must wait due to:
- Resource conflicts on unbuffered resources (from the SchedModel)
- Sequence-dependent hazards (from GCNHazardRecognizer)
- Add getHazardWaitStates() to GCNHazardRecognizer that returns the
number
of wait states until all hazards for an instruction are resolved,
providing cycle-accurate hazard information for scheduling heuristics.
[CIR] Add Involution trait to BitReverseOp and ByteSwapOp (#187862)
bitreverse(bitreverse(x)) == x and byte_swap(byte_swap(x)) == x are
mathematical involutions.
This adds MLIR Involution trait to CIR opetation, it encodes this
property and automatically folds away the outer application when an op's
input is produced by the same op type.
NAS-140379 / 27.0.0-BETA.1 / Adds logging around the app template rendering calls (#18493)
The `update_app_config` function, calls out to "external" process (the
apps rendering engine/library).
This PR adds logs around that calls, so we can better understand if a
timeout happens in that area, and also potentially see if something
there takes _too long_
Motivation came from https://github.com/truenas/apps/issues/4554. Where
it seems that something times out, but there isn't a clear indicator
what or where.
