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rebase

Created using spr 1.3.4

[MLIR][OpenMP] Reduce overhead of target compilation (#130945)

This patch avoids calling `TargetOp::getInnermostCapturedOmpOp` multiple
times during initialization of default and runtime target attributes in
MLIR to LLVM IR translation of `omp.target` operations. This is a
potentially expensive operation, so this change should help keep compile
times lower.

[MLIR][OpenMP] Remove the ReductionClauseInterface, NFC (#130978)

This patch removes the `ReductionClauseInterface` and all definitions of
its associated `getAllReductionVars` method.

The method mandated by this interface is not used anywhere and the
conflicts its definition produces when multiple reduction clauses are
present in an operation result in a more convoluted operation
definition, so it seems better to remove it and only add something like
this if there's a clear advantage to it.

Merge branch 'main' into users/meinersbur/flang_runtime_remove-FLANG_INCLUDE_RUNTIME

Update OB name from `type` to `callee_type`.

Created using spr 1.3.6-beta.1

[𝘀𝗽𝗿] changes introduced through rebase

Created using spr 1.3.6-beta.1

[skip ci]

Update LTO compilation CodeGen flag for call-graph-section.

Created using spr 1.3.6-beta.1

[𝘀𝗽𝗿] changes introduced through rebase

Created using spr 1.3.6-beta.1

[skip ci]

Merge branch 'main' of https://github.com/llvm/llvm-project into remove-old-res-middle

[MLIR][OpenMP] Enable BlockArgOpenMPOpInterface accessing operands (#130769)

This patch makes additions to the `BlockArgOpenMPOpInterface` to
simplify its use by letting it handle the matching between operands and
their associated entry block arguments. Most significantly, the
following is now possible:

```c++
SmallVector<std::pair<Value, BlockArgument>> pairs;
cast<BlockArgOpenMPOpInterface>(op).getBlockArgsPairs(pairs);
for (auto [var, arg] : pairs) {
  // var points to the operand (outside value) and arg points to the entry
  // block argument associated to that value.
}
```

This is achieved by making the interface define and use `getXyzVars()`
methods, which by default return empty `OperandRange`s and are overriden
by getters automatically produced for the `Variadic<...> $xyz_vars`

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Merge branch 'main' into users/vitalybuka/spr/ir-optimize-cfi-in-writecombinedglobalvaluesummary

[MLIR][OpenMP] Enable BlockArgOpenMPOpInterface accessing operands

This patch makes additions to the `BlockArgOpenMPOpInterface` to simplify its
use by letting it handle the matching between operands and their associated
entry block arguments. Most significantly, the following is now possible:

```c++
SmallVector<std::pair<Value, BlockArgument>> pairs;
cast<BlockArgOpenMPOpInterface>(op).getBlockArgsPairs(pairs);
for (auto [var, arg] : pairs) {
  // var points to the operand (outside value) and arg points to the entry
  // block argument associated to that value.
}
```

This is achieved by making the interface define and use `getXyzVars()` methods,
which by default return empty `OperandRange`s and are overriden by getters
automatically produced for the `Variadic<...> $xyz_vars` tablegen argument of
the corresponding clause. These definitions can then be simplified, since they

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Merge remote-tracking branch 'origin/main' into users/ccc03-08-_astmatcher_templateargumentcountis_support_functiondecl_

Rebase, address comments

Created using spr 1.3.5

Merge branch 'main' into users/kparzysz/spr/o03-cancel-directive-name

[flang][OpenMP] Implement HAS_DEVICE_ADDR clause (#128568)

The HAS_DEVICE_ADDR indicates that the object(s) listed exists at an
address that is a valid device address. Specifically,
`has_device_addr(x)` means that (in C/C++ terms) `&x` is a device
address.

When entering a target region, `x` does not need to be allocated on the
device, or have its contents copied over (in the absence of additional
mapping clauses). Passing its address verbatim to the region for use is
sufficient, and is the intended goal of the clause.

Some Fortran objects use descriptors in their in-memory representation.
If `x` had a descriptor, both the descriptor and the contents of `x`
would be located in the device memory. However, the descriptors are
managed by the compiler, and can be regenerated at various points as
needed. The address of the effective descriptor may change, hence it's
not safe to pass the address of the descriptor to the target region.
Instead, the descriptor itself is always copied, but for objects like

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Merge branch 'main' into users/ylzsx/r-tls-noie

format

Created using spr 1.3.4

[Flang][OpenMP][MLIR] Implement close, present and ompx_hold modifiers for Flang maps (#129586)

This PR adds an initial implementation for the map modifiers close,
present and ompx_hold, primarily just required adding the appropriate
map type flags to the map type bits. In the case of ompx_hold it
required adding the map type to the OpenMP dialect. Close has a bit of a
problem when utilised with the ALWAYS map type on descriptors, so it is
likely we'll have to make sure close and always are not applied to the
descriptor simultaneously in the future when we apply always to the
descriptors to facilitate movement of descriptor information to device
for consistency, however, we may find an alternative to this with
further investigation. For the moment, it is a TODO/Note to keep track
of it.

reb

Created using spr 1.3.4

Merge branch 'main' into users/meinersbur/flang_runtime_premerge

Rebase, address comments

Created using spr 1.3.5

rebase

Created using spr 1.3.5-bogner

Merge branch 'users/chapuni/mcdc/nest/nest-base' into users/chapuni/mcdc/nest/trunk

Merge branch 'users/chapuni/mcdc/nest/bitmapaddr' into users/chapuni/mcdc/nest/nest-base

Conflicts:
        clang/test/CoverageMapping/mcdc-single-cond.cpp

Merge branch 'users/chapuni/mcdc/nest/tests' into users/chapuni/mcdc/nest/bitmapaddr

Merge branch 'users/chapuni/mcdc/nest/tests' into users/chapuni/mcdc/nest/mcdcstate

Merge branch 'users/chapuni/mcdc/nest/tests' into users/chapuni/mcdc/nest/lnot

Merge branch 'users/chapuni/mcdc/nest/tests' into users/chapuni/mcdc/nest/expect

Merge branch 'main' into users/chapuni/mcdc/nest/tests