Created using spr 1.3.5-bogner

Fixes #83241

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Signed-off-by: Troy-Butler <squintik@outlook.com>
Co-authored-by: Troy-Butler <squintik@outlook.com>

To be removed and promoted to a proper driver flag if experiments turn
out fruitful.

For now, this can be experimented with `-mllvm
-pgo-cold-func-opt=[optsize|minsize|optnone|default] -mllvm
-enable-pgo-force-function-attrs`.

Original LLVM patch for this functionality: #69030

This PR changes the LLVM dialect's IntegerOverflowFlags to be stored on
operations as native properties.

Reland to fix flang

llvm-readelf/llvm-readobj print RELR as REL relocations with a fixed
type (e.g. `R_*_RELATIVE`). GNU readelf printed only addresses and have
recently switched to a more descritive style that includes a symbolic
address column (symbolized using .symtab/.strtab) (milestone: binutils
2.43).

This patch implements the new GNU style, which seems superior to the
current REL style and essentially obsoletes LLVM-specific --raw-relr
(`printRelrReloc`).

Pull Request: https://github.com/llvm/llvm-project/pull/89162

- use namespaced identifiers
- add corresponding headers for namespaced declarations
- replace time.h and errno.h with finer grain includes
- update cmake

Fixes: #88987
Fixes: #89261
Link: #88997
Link: #89262

GNU ld added --default-script (alias: -dT) in 2007. The option specifies
a default script that is processed if --script/-T is not specified. -dT
can be used to override GNU ld's internal linker script, but only when
the application does not specify -T.
In addition, dynamorio's CMakeLists.txt may use -dT.

The implementation is simple and the feature can be useful to dabble
with different section layouts.

Pull Request: https://github.com/llvm/llvm-project/pull/89327

Silence pass by value warnings

Fixes #89210

Lambdas used in the initializer of a local class were not mangling the
name of the member.

Fixes #88906

This patch extends verification of the `omp.parallel` operation to check
it is correctly defined when taking a loop wrapper role.

In OpenMP, a PARALLEL construct can be either a (potenially combined)
block construct or a loop construct, when appearing as part of a
composite construct. This is currently the case for the DISTRIBUTE
PARALLEL DO/FOR and DISTRIBUTE PARALLEL DO/FOR SIMD exclusively.

When used to represent the PARALLEL leaf of a composite construct, it
must follow the rules of a wrapper loop operation in MLIR, and this is
what this patch ensures. No additional restrictions are introduced for
PARALLEL block constructs.

This patch replaces some `saveInsertionPoint`, `restoreInsertionPoint`
call pairs for an `InsertionGuard` instance where it makes sense within
Flang OpenMP lowering to make further modifications less error-prone.

This commit fixes a bug in the DICompositeType element ignore mode. It
seems that vectors require the presence of elements, as they otherwise
do not pass the verifier.

fixes #88348
proof:
https://alive2.llvm.org/ce/z/fJnM7t


test will be added later

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Signed-off-by: ZelinMa557 <3388706467@qq.com>

This reverts commit 950bb097

[mlir][ArmNeon] Update `LowerContractionToSMMLAPattern` to support proper unrolling for k dimension (#88591)

Fixes correctness issue with current smmla unrolling patterns whereby
unrolling K dimension would only include the result from the last tile
along K. Updates patterns to feed previous smmla output of the previous
tile into the next one along K.

Adds a pass that folds aliasing ops into XeGPU ops.

__hipRegisterFatBinary only accepts one pointer argument. It is expected
to get the fat binary size from the header.

This patch adds a file size field to the header of the compressed
bundle.

It caused the \headerfile directive to be considered as part of
the brief description in some of our tooling.

Interestingly, this case crashed from the very beginning of the project,
at least starting by clang-3.

As a "fix" I just do the same thing as we do for concrete integers. It
might not be the best we could do, but arguably, it's still better than
crashing.

Fixes #89185

Needed for a future patch.

This change cleans up call sites. Next step is to mark the member
functions deprecated.

See https://mlir.llvm.org/deprecation and
https://discourse.llvm.org/t/preferred-casting-style-going-forward.

Defers some of the setup work until the remark is actually emitted. Move
big lambda into a helper function, and only use value capture of a
pointer. Prepare to have different messages.

The new collapse test cases define `MAX_THREADS` to be 256 and use all
available threads/logical processors on the system. This triples the
testing time on an AIX machine that has 128 logical processors. This
patch changes to use half of available logical processors to avoid over
subscribing because there are other libomp tests running at the same
time, including 2 other such collapse tests.

Related to commit b2323f43

[DAG] visitADDLike - update "(x - y) + -1  ->  add (xor y, -1), x" fold to accept UNDEF in a splat vector of -1

Make sure we use getNOT instead of reusing the allones (with undefs) vector

This was copied from vec_add_of_not_with_undef instead of vec_add_of_not_decrement - replacing the second sub with an add

This PR adds the TPEI (Test Pending External Interruption) instruction,
along with the facility that contains it. This is a millicoded system
instruction that is not used for code generation, so it will be used
exclusively by the Assembler and Disassembler.
Accordingly, this commit also adds tests for both.

Use bool instead of function_ref.

This commit explicitly specifies the matching mode (C library function,
any non-method function, or C++ method) for the `CallDescription`s
constructed in various checkers where this transition was easy and
straightforward.

This change won't cause major functional changes, but isn't NFC because
it ensures that e.g. call descriptions for a non-method function won't
accidentally match a method that has the same name.

Separate commits will perform (or have already performed) this change in
other checkers. My goal is to ensure that the call description mode is
always explicitly specified and eliminate (or strongly restrict) the
vague "may be either a method or a simple function" mode that's the
current default.

In the existing version, SystemZTTIImpl::shouldExpandReduction will
create a `cast` error when handling vector reduction intrinsics that
do not have the vector to reduce as their first operand, such as
`llvm.vector.reduce.fadd` and `llvm.vector.reduce.fmul`.
This commit fixes that problem by moving the cast into the case
statement that handles the specific intrinsic, where the vector
operand position is well-known.

The types we get out of expressions will not have an associated symbol
file, so the current method of looking up the type will fail. Instead, I
plumb the query through the TypeSystem class. This correctly finds the
type in both cases (importing it into the expression AST if needed). I
haven't measured, but it should also be more efficient than doing a type
lookup (at least, after the type has already been found once).

The implementation follows the ELF implementation.

This commit introduces a flag to allow skipping the potentially
recursive import of DICompositeType elements. This patch is essentially a
bandaid for the still broken recursive debug type import.

Some of our downstream inputs are produced by excessive usage of
template meta programming, and thus contain tens of thousands of types
that all participate in such recursions. Unfortunately, the series of
patches that introduces type support is not easily revertible due to
being around for a while now and Modular depending on it.

We can consider to revert this change once the type importer has show to
be very performant, but for now we are talking second vs hours to import
specific files.