[mlir][NFC] Move Translation.h to a Tools/mlir-translate directory

Translation.h is currently awkwardly shoved into the top-level mlir, even though it is
specific to the mlir-translate tool. This co

[mlir][NFC] Move Translation.h to a Tools/mlir-translate directory

Translation.h is currently awkwardly shoved into the top-level mlir, even though it is
specific to the mlir-translate tool. This commit moves it to a new Tools/mlir-translate
directory, which is intended for libraries used to implement tools. It also splits the
translate registry from the main entry point, to more closely mirror what mlir-opt
does.

Differential Revision: https://reviews.llvm.org/D121026

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[mlir][NFC] Move Parser.h to Parser/

There is no reason for this file to be at the top-level, and
its current placement predates the Parser/ folder's existence.

Differential Revision: https://revie

[mlir][NFC] Move Parser.h to Parser/

There is no reason for this file to be at the top-level, and
its current placement predates the Parser/ folder's existence.

Differential Revision: https://reviews.llvm.org/D121024

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[mlir][spirv] Fix verification of nested array constants

Fix the verification function of spirv::ConstantOp to allow nesting
array attributes.

Reviewed By: antiagainst

Differential Revision: https

[mlir][spirv] Fix verification of nested array constants

Fix the verification function of spirv::ConstantOp to allow nesting
array attributes.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D118939

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Replace OwningModuleRef with OwningOpRef<ModuleOp>

This addresses a TODO in BuiltinOps.h.

Reviewed By: rriddle

Differential Revision: https://reviews.llvm.org/D118574

[mlir][spirv] Add serialization control to emit symbol name

In SPIR-V, symbol names are encoded as `OpName` instructions.
They are not semantic impacting and can be omitted, which can
reduce the bin

[mlir][spirv] Add serialization control to emit symbol name

In SPIR-V, symbol names are encoded as `OpName` instructions.
They are not semantic impacting and can be omitted, which can
reduce the binary size.

Reviewed By: scotttodd

Differential Revision: https://reviews.llvm.org/D115531

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[mlir][spirv] NFC: Replace OwningSPIRVModuleRef with OwningOpRef

Reviewed By: rriddle

Differential Revision: https://reviews.llvm.org/D102009

[mlir][IR][NFC] Define the Location classes in ODS instead of C++

This also removes the need for LocationDetail.h.

Differential Revision: https://reviews.llvm.org/D98092

[mlir] avoid exposing mutable DialectRegistry from MLIRContext

MLIRContext allows its users to access directly to the DialectRegistry it
contains. While sometimes useful for registering additional d

[mlir] avoid exposing mutable DialectRegistry from MLIRContext

MLIRContext allows its users to access directly to the DialectRegistry it
contains. While sometimes useful for registering additional dialects on an
already existing context, this breaks the encapsulation by essentially giving
raw accesses to a part of the context's internal state. Remove this mutable
access and instead provide a method to append a given DialectRegistry to the
one already contained in the context. Also provide a shortcut mechanism to
construct a context from an already existing registry, which seems to be a
common use case in the wild. Keep read-only access to the registry contained in
the context in case it needs to be copied or used for constructing another
context.

With this change, DialectRegistry is no longer concerned with loading the
dialects and deciding whether to invoke delayed interface registration. Loading
is concentrated in the MLIRContext, and the functionality of the registry
better reflects its name.

Depends On D96137

Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D96331

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[mlir][spirv] NFC: Shuffle code around to better follow convention

This commit shuffles SPIR-V code around to better follow MLIR
convention. Specifically,

* Created IR/, Transforms/, Linking/, and

[mlir][spirv] NFC: Shuffle code around to better follow convention

This commit shuffles SPIR-V code around to better follow MLIR
convention. Specifically,

* Created IR/, Transforms/, Linking/, and Utils/ subdirectories and
moved suitable code inside.
* Created SPIRVEnums.{h|cpp} for SPIR-V C/C++ enums generated from
SPIR-V spec. Previously they are cluttered inside SPIRVTypes.{h|cpp}.
* Fixed include guards in various header files (both .h and .td).
* Moved serialization tests under test/Target/SPIRV.
* Renamed TableGen backend -gen-spirv-op-utils into -gen-spirv-attr-utils
as it is only generating utility functions for attributes.

Reviewed By: mravishankar

Differential Revision: https://reviews.llvm.org/D93407

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[MLIR][SPIRV] Refactoring serialization and deserialization

This commit splits SPIR-V's serialization and deserialization code
into separate libraries. The motiviation being that the serializer
is u

[MLIR][SPIRV] Refactoring serialization and deserialization

This commit splits SPIR-V's serialization and deserialization code
into separate libraries. The motiviation being that the serializer
is used more often the deserializer and therefore lumping them
together unnecessarily increases binary size for the most common
case.

This commit also moves these libraries into the Target/ directory
to follow MLIR convention.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D91548

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