| 1 | //===- MeshOps.cpp - MLIR SPIR-V Mesh Ops --------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | // |
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| 9 | // Defines the mesh operations in the SPIR-V dialect. |
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| 10 | // |
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| 11 | //===----------------------------------------------------------------------===// |
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| 12 | |
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| 13 | #include "mlir/Dialect/SPIRV/IR/SPIRVEnums.h" |
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| 14 | #include "mlir/Dialect/SPIRV/IR/SPIRVOps.h" |
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| 15 | #include "mlir/Dialect/SPIRV/IR/SPIRVTypes.h" |
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| 16 | |
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| 17 | using namespace mlir; |
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| 18 | |
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| 19 | //===----------------------------------------------------------------------===// |
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| 20 | // spirv.EXT.EmitMeshTasks |
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| 21 | //===----------------------------------------------------------------------===// |
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| 22 | |
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| 23 | LogicalResult spirv::EXTEmitMeshTasksOp::verify() { |
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| 24 | if (Value payload = getPayload()) { |
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| 25 | // The operand definition restricts type to be SPIRV_AnyPointer, so we can |
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| 26 | // cast here safely. |
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| 27 | auto payloadType = cast<spirv::PointerType>(payload.getType()); |
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| 28 | if (payloadType.getStorageClass() != |
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| 29 | spirv::StorageClass::TaskPayloadWorkgroupEXT) |
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| 30 | return emitOpError("payload must be a variable with a storage class of " |
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| 31 | "TaskPayloadWorkgroupEXT" ); |
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| 32 | } |
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| 33 | return success(); |
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| 34 | } |
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| 35 | |
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