1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
//===- TestDecomposeAffineOps.cpp - Test affine ops decomposition utility -===//
//
// 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 file implements a pass to test affine data copy utility functions and
// options.
//
//===----------------------------------------------------------------------===//
#include "mlir/Dialect/Affine/IR/AffineOps.h"
#include "mlir/Dialect/Affine/Transforms/Transforms.h"
#include "mlir/Dialect/Func/IR/FuncOps.h"
#include "mlir/IR/PatternMatch.h"
#include "mlir/Pass/Pass.h"
#include "mlir/Transforms/Passes.h"
#define PASS_NAME "test-decompose-affine-ops"
using namespace mlir;
using namespace mlir::affine;
namespace {
struct TestDecomposeAffineOps
: public PassWrapper<TestDecomposeAffineOps, OperationPass<func::FuncOp>> {
MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID(TestDecomposeAffineOps)
StringRef getArgument() const final { return PASS_NAME; }
StringRef getDescription() const final {
return "Tests affine ops decomposition utility functions.";
}
TestDecomposeAffineOps() = default;
TestDecomposeAffineOps(const TestDecomposeAffineOps &pass)
: PassWrapper(pass){};
void runOnOperation() override;
};
} // namespace
void TestDecomposeAffineOps::runOnOperation() {
IRRewriter rewriter(&getContext());
this->getOperation().walk([&](AffineApplyOp op) {
rewriter.setInsertionPoint(op);
reorderOperandsByHoistability(rewriter, op);
(void)decompose(rewriter, op);
});
}
namespace mlir {
void registerTestDecomposeAffineOpPass() {
PassRegistration<TestDecomposeAffineOps>();
}
} // namespace mlir
|
