Commit Graph

25 Commits

Author SHA1 Message Date
Weiwei Li 108a320a58 [mlir][spirv] Add support for GLSL FMix
Add spv.GLSL.FMix opertaion.

co-authered-by: Alan Liu <alanliu.yf@gmail.com>

Reviewed By: mravishankar

Differential Revision: https://reviews.llvm.org/D104153
2021-07-16 08:29:46 +08:00
Weiwei Li cd0eeb52ad [mlir][spirv] Define spv.ImageQuerySize operation
Support OpImageQuerySize in spirv dialect

co-authored-by: Alan Liu <alanliu.yf@gmail.com>

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D102029
2021-05-13 13:17:08 -04:00
KareemErgawy-TomTom e4dee7e730 [MLIR][SPIRV] Properly (de-)serialize BranchConditionalOp.
Implements proper (de-)serialization logic for BranchConditionalOp when
such ops have true/false target operands.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D101602
2021-05-07 09:00:50 +02:00
Weiwei Li 12ffc26067 [mlir][spirv] Define spv.ImageDrefGather operation
This patch doesn't support the optional operands of ImageDrefGather. The support of optional operands will be implemented later.

co-authered-by: Alan Liu <alanliu.yf@gmail.com>

Differential Revision: https://reviews.llvm.org/D100128
2021-04-08 20:15:54 -04:00
Weiwei Li 619c1505f9 [mlir][spirv] Define spv.Image Operation
co-authered-by: Alan Liu <alanliu.yf@gmail.com>

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D98270
2021-03-10 15:48:04 -05:00
KareemErgawy-TomTom 3fb384d50e [MLIR][SPIRV] Rename `spv.selection` to `spv.mlir.selection`.
To unify the naming scheme across all ops in the SPIR-V dialect, we are
moving from spv.camelCase to spv.CamelCase everywhere. For ops that
don't have a SPIR-V spec counterpart, we use spv.mlir.snake_case.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D98014
2021-03-06 16:05:31 +01:00
KareemErgawy-TomTom d48ceb45e3 [MLIR][SPIRV] Rename `spv.undef` to `spv.Undef`.
To unify the naming scheme across all ops in the SPIR-V dialect, we are
moving from spv.camelCase to spv.CamelCase everywhere. For ops that
don't have a SPIR-V spec counterpart, we use spv.mlir.snake_case.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D98016
2021-03-05 15:49:44 -05:00
KareemErgawy-TomTom 29812a6195 [MLIR][SPIRV] Rename `spv.loop` to `spv.mlir.loop`.
To unify the naming scheme across all ops in the SPIR-V dialect,
we are moving from spv.camelCase to spv.CamelCase everywhere.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D97918
2021-03-05 15:44:30 -05:00
KareemErgawy-TomTom c74eb466d2 [MLIR][SPIRV] Rename `spv.globalVariable` to `spv.GlobalVariable`.
To unify the naming scheme across all ops in the SPIR-V dialect, we are
moving from spv.camelCase to spv.CamelCase everywhere.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D97919
2021-03-04 16:24:59 -05:00
KareemErgawy-TomTom 5abdca47b3 [MLIR][SPIRV] Rename `spv.constant` to `spv.Constant`.
To unify the naming scheme across all ops in the SPIR-V dialect, we are
moving from `spv.camelCase` to `spv.CamelCase` everywhere.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D97917
2021-03-04 16:15:56 -05:00
KareemErgawy-TomTom 4d90e460bc [MLIR][SPIRV] Rename `spv.spcConstant...` to `spv.SpcConstant...`.
To unify the naming scheme across all ops in the SPIR-V dialect, we are
moving from spv.camelCase to spv.CamelCase everywhere.

Differential Revision: https://reviews.llvm.org/D97920
2021-03-04 16:07:41 -05:00
Weiwei Li ce2ad938ff [mlir][spirv] Define spv.GLSL.Ldexp
co-authored-by: Alan Liu <alanliu.yf@gmail.com>

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D97228
2021-02-24 13:07:46 -05:00
Weiwei Li 7742620620 [mlir][spirv] Add spv.GLSL.FrexpStruct
co-authored-by: Alan Liu <alanliu.yf@gmail.com>

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D96527
2021-02-17 09:02:03 -05:00
Weiwei Li 2ef24139fc [mlir][spirv] Add support for sampled image type
co-authored-by: Alan Liu <alanliu.yf@gmail.com>

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D96169
2021-02-09 14:14:07 -05:00
Lei Zhang e901188cf9 [mlir][spirv] Define sp.VectorShuffle
This patch adds basic op definition, parser/printer, and verifier.

Reviewed By: ThomasRaoux

Differential Revision: https://reviews.llvm.org/D95825
2021-02-02 11:08:56 -05:00
Weiwei Li 35f746c17f [mlir][spirv] Add support for OpImageType
Support OpImageType in SPIRV Dialect.

This change doesn't support operand AccessQualifier since
it is optinal and only enables under Kernel capability.

co-authored-by: Alan Liu <alanliu.yf@gmail.com>

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D95580
2021-02-01 16:44:31 -05:00
Lei Zhang 75347ba1fa Revert "[mlir][spirv] Add support for OpImageType"
This reverts commit 21f1462106.
2021-02-01 15:02:34 -05:00
Lei Zhang 21f1462106 [mlir][spirv] Add support for OpImageType
Support OpImageType in SPIRV Dialect.

This change doesn't support operand AccessQualifier since
it is optinal and only enables under Kernel capability.

co-authored-by: Alan Liu <alanliu.yf@gmail.com>

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D95580
2021-02-01 15:01:31 -05:00
Lei Zhang e27197f360 [mlir][spirv] Define spv.IsNan/spv.IsInf and add lowerings
spv.Ordered/spv.Unordered are meant for OpenCL Kernel capability.
For Vulkan Shader capability, we should use spv.IsNan to check
whether a number is NaN.

Add a new pattern for converting `std.cmpf ord|uno` to spv.IsNan
and bumped the pattern converting to spv.Ordered/spv.Unordered
to a higher benefit. The SPIR-V target environment will properly
select between these two patterns.

Reviewed By: mravishankar

Differential Revision: https://reviews.llvm.org/D95237
2021-01-22 13:09:33 -05:00
MaheshRavishankar 615167c9f7 [mlir]][SPIRV] Define OrderedOp and UnorderedOp and add lowerings from Standard.
Define OrderedOp and UnorderedOp instructions in SPIR-V and convert
cmpf operations with `ord` and `uno` tag to these instructions
respectively.

Differential Revision: https://reviews.llvm.org/D95098
2021-01-21 07:56:44 -08:00
Lei Zhang 3a56a96664 [mlir][spirv] Define spv.GLSL.Fma and add lowerings
Also changes some rewriter.create + rewriter.replaceOp calls
into rewriter.replaceOpWithNewOp calls.

Reviewed By: hanchung

Differential Revision: https://reviews.llvm.org/D94965
2021-01-19 09:14:21 -05:00
River Riddle 93592b726c [mlir][OpFormatGen] Format enum attribute cases as keywords when possible
In the overwhelmingly common case, enum attribute case strings represent valid identifiers in MLIR syntax. This revision updates the format generator to format as a keyword in these cases, removing the need to wrap values in a string. The parser still retains the ability to parse the string form, but the printer will use the keyword form when applicable.

Differential Revision: https://reviews.llvm.org/D94575
2021-01-14 11:35:49 -08:00
Lei Zhang 2f7ec77e3c [mlir][spirv] NFC: place ops in the proper file for their categories
This commit moves dangling ops in the main ops.td file to the proper
file matching their categories. This makes ops.td as purely including
all category files.

Differential Revision: https://reviews.llvm.org/D94413
2021-01-12 10:19:37 -05:00
ergawy a40767ec88 [MLIR][SPIRV] Add (de-)serialization support for SpecConstantOpeation.
This commit adds support for (de-)serializing SpecConstantOpeation. One
thing worth noting is that during deserialization, we assign a fake ID to
enclosed ops inside SpecConstantOpeation. We need to do this in order
for deserialization logic to properly update ID to value map and to
later reference the created value from the sibling 'spv::YieldOp'.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D93591
2021-01-11 07:37:50 +01:00
Lei Zhang 0117865412 [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
2020-12-17 11:03:26 -05:00