[Mlir-commits] [mlir] [mlir][spirv] Add a generic `convert-to-spirv` pass (PR #95942)

[Jakub Kuderski]

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@@ -0,0 +1,71 @@
+//===- ConvertToSPIRVPass.cpp - MLIR SPIR-V Conversion -----------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#include "mlir/Conversion/ConvertToSPIRV/ConvertToSPIRVPass.h"
+#include "mlir/Conversion/ArithToSPIRV/ArithToSPIRV.h"
+#include "mlir/Conversion/FuncToSPIRV/FuncToSPIRV.h"
+#include "mlir/Conversion/IndexToSPIRV/IndexToSPIRV.h"
+#include "mlir/Conversion/SCFToSPIRV/SCFToSPIRV.h"
+#include "mlir/Conversion/UBToSPIRV/UBToSPIRV.h"
+#include "mlir/Conversion/VectorToSPIRV/VectorToSPIRV.h"
+#include "mlir/Dialect/Arith/Transforms/Passes.h"
+#include "mlir/Dialect/SPIRV/IR/SPIRVDialect.h"
+#include "mlir/Dialect/SPIRV/Transforms/SPIRVConversion.h"
+#include "mlir/Dialect/Vector/Transforms/VectorRewritePatterns.h"
+#include "mlir/IR/PatternMatch.h"
+#include "mlir/Pass/Pass.h"
+#include "mlir/Rewrite/FrozenRewritePatternSet.h"
+#include "mlir/Transforms/DialectConversion.h"
+#include "mlir/Transforms/GreedyPatternRewriteDriver.h"
+#include <memory>
+
+#define DEBUG_TYPE "convert-to-spirv"
+
+namespace mlir {
+#define GEN_PASS_DEF_CONVERTTOSPIRVPASS
+#include "mlir/Conversion/Passes.h.inc"
+} // namespace mlir
+
+using namespace mlir;
+
+namespace {
+
+/// A pass to perform the SPIR-V conversion.
+class ConvertToSPIRVPass
+    : public impl::ConvertToSPIRVPassBase<ConvertToSPIRVPass> {
+
+public:
+  void runOnOperation() final {
+    MLIRContext *context = &getContext();
+    Operation *op = getOperation();
+
+    auto targetAttr = spirv::lookupTargetEnvOrDefault(op);
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kuhar wrote:

nit: use the full type when the type is not obvious based on the RHS only

https://github.com/llvm/llvm-project/pull/95942