23aa5a7446
The last remaining operations in the standard dialect all revolve around FuncOp/function related constructs. This patch simply handles the initial renaming (which by itself is already huge), but there are a large number of cleanups unlocked/necessary afterwards: * Removing a bunch of unnecessary dependencies on Func * Cleaning up the From/ToStandard conversion passes * Preparing for the move of FuncOp to the Func dialect See the discussion at https://discourse.llvm.org/t/standard-dialect-the-final-chapter/6061 Differential Revision: https://reviews.llvm.org/D120624
46 lines
1.6 KiB
C++
46 lines
1.6 KiB
C++
//===- TestAllReduceLowering.cpp - Test gpu.all_reduce lowering -----------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains test passes for lowering the gpu.all_reduce op.
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//
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//===----------------------------------------------------------------------===//
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#include "mlir/Dialect/Arithmetic/IR/Arithmetic.h"
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#include "mlir/Dialect/Func/IR/FuncOps.h"
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#include "mlir/Dialect/GPU/Passes.h"
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#include "mlir/Dialect/MemRef/IR/MemRef.h"
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#include "mlir/Pass/Pass.h"
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#include "mlir/Transforms/GreedyPatternRewriteDriver.h"
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using namespace mlir;
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namespace {
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struct TestGpuRewritePass
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: public PassWrapper<TestGpuRewritePass, OperationPass<ModuleOp>> {
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void getDependentDialects(DialectRegistry ®istry) const override {
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registry.insert<arith::ArithmeticDialect, func::FuncDialect,
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memref::MemRefDialect>();
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}
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StringRef getArgument() const final { return "test-gpu-rewrite"; }
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StringRef getDescription() const final {
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return "Applies all rewrite patterns within the GPU dialect.";
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}
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void runOnOperation() override {
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RewritePatternSet patterns(&getContext());
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populateGpuRewritePatterns(patterns);
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(void)applyPatternsAndFoldGreedily(getOperation(), std::move(patterns));
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}
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};
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} // namespace
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namespace mlir {
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void registerTestAllReduceLoweringPass() {
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PassRegistration<TestGpuRewritePass>();
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}
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} // namespace mlir
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