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
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
//===- OperationSupportTest.cpp - Operation support unit tests ------------===//
//
// 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/IR/OperationSupport.h"
#include "mlir/IR/Builders.h"
#include "mlir/IR/StandardTypes.h"
#include "gtest/gtest.h"
using namespace mlir;
using namespace mlir::detail;
static Operation *createOp(MLIRContext *context,
ArrayRef<Value> operands = llvm::None,
ArrayRef<Type> resultTypes = llvm::None) {
context->allowUnregisteredDialects();
return Operation::create(UnknownLoc::get(context),
OperationName("foo.bar", context), resultTypes,
operands, llvm::None, llvm::None, 0);
}
namespace {
TEST(OperandStorageTest, NonResizable) {
MLIRContext context;
Builder builder(&context);
Operation *useOp =
createOp(&context, /*operands=*/llvm::None, builder.getIntegerType(16));
Value operand = useOp->getResult(0);
// Create a non-resizable operation with one operand.
Operation *user = createOp(&context, operand);
// The same number of operands is okay.
user->setOperands(operand);
EXPECT_EQ(user->getNumOperands(), 1u);
// Removing is okay.
user->setOperands(llvm::None);
EXPECT_EQ(user->getNumOperands(), 0u);
// Destroy the operations.
user->destroy();
useOp->destroy();
}
TEST(OperandStorageTest, Resizable) {
MLIRContext context;
Builder builder(&context);
Operation *useOp =
createOp(&context, /*operands=*/llvm::None, builder.getIntegerType(16));
Value operand = useOp->getResult(0);
// Create a resizable operation with one operand.
Operation *user = createOp(&context, operand);
// The same number of operands is okay.
user->setOperands(operand);
EXPECT_EQ(user->getNumOperands(), 1u);
// Removing is okay.
user->setOperands(llvm::None);
EXPECT_EQ(user->getNumOperands(), 0u);
// Adding more operands is okay.
user->setOperands({operand, operand, operand});
EXPECT_EQ(user->getNumOperands(), 3u);
// Destroy the operations.
user->destroy();
useOp->destroy();
}
TEST(OperandStorageTest, RangeReplace) {
MLIRContext context;
Builder builder(&context);
Operation *useOp =
createOp(&context, /*operands=*/llvm::None, builder.getIntegerType(16));
Value operand = useOp->getResult(0);
// Create a resizable operation with one operand.
Operation *user = createOp(&context, operand);
// Check setting with the same number of operands.
user->setOperands(/*start=*/0, /*length=*/1, operand);
EXPECT_EQ(user->getNumOperands(), 1u);
// Check setting with more operands.
user->setOperands(/*start=*/0, /*length=*/1, {operand, operand, operand});
EXPECT_EQ(user->getNumOperands(), 3u);
// Check setting with less operands.
user->setOperands(/*start=*/1, /*length=*/2, {operand});
EXPECT_EQ(user->getNumOperands(), 2u);
// Check inserting without replacing operands.
user->setOperands(/*start=*/2, /*length=*/0, {operand});
EXPECT_EQ(user->getNumOperands(), 3u);
// Check erasing operands.
user->setOperands(/*start=*/0, /*length=*/3, {});
EXPECT_EQ(user->getNumOperands(), 0u);
// Destroy the operations.
user->destroy();
useOp->destroy();
}
TEST(OperandStorageTest, MutableRange) {
MLIRContext context;
Builder builder(&context);
Operation *useOp =
createOp(&context, /*operands=*/llvm::None, builder.getIntegerType(16));
Value operand = useOp->getResult(0);
// Create a resizable operation with one operand.
Operation *user = createOp(&context, operand);
// Check setting with the same number of operands.
MutableOperandRange mutableOperands(user);
mutableOperands.assign(operand);
EXPECT_EQ(mutableOperands.size(), 1u);
EXPECT_EQ(user->getNumOperands(), 1u);
// Check setting with more operands.
mutableOperands.assign({operand, operand, operand});
EXPECT_EQ(mutableOperands.size(), 3u);
EXPECT_EQ(user->getNumOperands(), 3u);
// Check with inserting a new operand.
mutableOperands.append({operand, operand});
EXPECT_EQ(mutableOperands.size(), 5u);
EXPECT_EQ(user->getNumOperands(), 5u);
// Check erasing operands.
mutableOperands.clear();
EXPECT_EQ(mutableOperands.size(), 0u);
EXPECT_EQ(user->getNumOperands(), 0u);
// Destroy the operations.
user->destroy();
useOp->destroy();
}
} // end namespace
|
