[mlir][arith] Add `nneg` to index_castui. (#183383)
Follow up to #183165
`nneg` is added to `arith.index_castui`.
> When the `nneg` flag is present, the operand is assumed to be
non-negative.
> In this case, zero extension is equivalent to sign extension. When
this
> assumption is violated, the result is poison.
* Updates op definition to add assembly format and `nneg` flag.
* Updates canonicalization patterns to take into account `nneg` in
`arith.index_castui`.
* Updates arith-to-llvm lowering to preserve `nneg` when lowering
`arith.index_castui` to `zext`
* Adds roundtrip, canonicalization, and lowering tests
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[MLIR] Fix mlir-doc build failures by adding -dialect to add_mlir_doc calls
Add -dialect=<name> to all add_mlir_doc() calls that were missing it, fixing
failures after a8f2e80d5fe3 made findDialectToGenerate() require -dialect when
multiple dialects are present in a .td file.
Fix CI failure on Windows
The new test was failing on Windows, because it tries to call
`__cmpsf2`, which the generic builtins/comparesf2.c only defines
conditionally on `__ELF__`. Do the same in the test.
Fix CI failure on Windows
The new test was failing on Windows, because it tries to call
`__cmpdf2`, which the generic builtins/comparedf2.c only defines
conditionally on `__ELF__`. Do the same in the test.
[LLVM][SimplifyCFG] Allow switch-to-table for some vector constants. (#183057)
Only applies to fixed length vector constants that are made up of either
ConstantInt or ConstantFP elements.
[VPlan] Limit interleave group narrowing to consecutive wide loads.
Tighten check in canNarrowLoad to require consecutive wide loads; we
cannot properly narrow gathers at the moment.
Fixe https://github.com/llvm/llvm-project/issues/183345.
wm/pekwm: update to 0.4.3
- Compat define UINT8_MAX, UINT16_MAX and UINT32_MAX
- Compilation issue reported on NetBSD as these are not part of C++98 (C++11)
