[Mlir-commits] [mlir] [mlir][spirv] Initial support for TOSA Extended Instruction Set (0010… (PR #174402)

[Davide Grohmann]

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@@ -0,0 +1,39 @@
+//===- SPIRVTosaTypes.td - Tosa Types insts spec file ----*- tablegen -*-=//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This specifies Tosa types used by the Graph Extension and Tosa Ops.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef MLIR_DIALECT_SPIRV_IR_TOSA_TYPES
+#define MLIR_DIALECT_SPIRV_IR_TOSA_TYPES
+
+include "mlir/Dialect/SPIRV/IR/SPIRVBase.td"
+
+def SPIRV_TosaInteger : AnyIntOfWidths<[8, 16, 32, 64]>;
+def SPIRV_TosaFloat : AnyTypeOf<[SPIRV_BFloat16KHR, SPIRV_Float16or32]>;
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davidegrohmann wrote:

There is no `SPIRV_Float16` definition in SPIRVBase.td. I can add it if spelling out is preferred.

https://github.com/llvm/llvm-project/pull/174402