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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/intermediate_language.h" | 5 #include "vm/intermediate_language.h" |
6 #include "vm/unit_test.h" | 6 #include "vm/unit_test.h" |
7 | 7 |
8 namespace dart { | 8 namespace dart { |
9 | 9 |
10 TEST_CASE(InstructionTests) { | 10 TEST_CASE(InstructionTests) { |
11 TargetEntryInstr* target_instr = | 11 TargetEntryInstr* target_instr = |
12 new TargetEntryInstr(CatchClauseNode::kInvalidTryIndex); | 12 new TargetEntryInstr(CatchClauseNode::kInvalidTryIndex); |
13 EXPECT(target_instr->IsBlockEntry()); | 13 EXPECT(target_instr->IsBlockEntry()); |
14 EXPECT(!target_instr->IsBind()); | 14 EXPECT(!target_instr->IsDefinition()); |
15 BindInstr* bind_instr = | 15 CurrentContextInstr* context = new CurrentContextInstr(); |
16 new BindInstr(Definition::kEffect, new CurrentContextComp()); | 16 EXPECT(context->IsDefinition()); |
17 EXPECT(bind_instr->IsBind()); | 17 EXPECT(!context->IsBlockEntry()); |
18 EXPECT(!bind_instr->IsBlockEntry()); | |
19 } | 18 } |
20 | 19 |
21 | 20 |
22 TEST_CASE(OptimizationTests) { | 21 TEST_CASE(OptimizationTests) { |
23 JoinEntryInstr* join = | 22 JoinEntryInstr* join = |
24 new JoinEntryInstr(CatchClauseNode::kInvalidTryIndex); | 23 new JoinEntryInstr(CatchClauseNode::kInvalidTryIndex); |
25 | 24 |
26 Definition* def1 = new PhiInstr(join, 0); | 25 Definition* def1 = new PhiInstr(join, 0); |
27 Definition* def2 = new PhiInstr(join, 0); | 26 Definition* def2 = new PhiInstr(join, 0); |
28 Value* use1a = new Value(def1); | 27 Value* use1a = new Value(def1); |
29 Value* use1b = new Value(def1); | 28 Value* use1b = new Value(def1); |
30 EXPECT(use1a->Equals(use1b)); | 29 EXPECT(use1a->Equals(use1b)); |
31 Value* use2 = new Value(def2); | 30 Value* use2 = new Value(def2); |
32 EXPECT(!use2->Equals(use1a)); | 31 EXPECT(!use2->Equals(use1a)); |
33 | 32 |
34 ConstantComp* c1 = new ConstantComp(Bool::ZoneHandle(Bool::True())); | 33 ConstantInstr* c1 = new ConstantInstr(Bool::ZoneHandle(Bool::True())); |
35 ConstantComp* c2 = new ConstantComp(Bool::ZoneHandle(Bool::True())); | 34 ConstantInstr* c2 = new ConstantInstr(Bool::ZoneHandle(Bool::True())); |
36 EXPECT(c1->Equals(c2)); | 35 EXPECT(c1->Equals(c2)); |
37 ConstantComp* c3 = new ConstantComp(Object::ZoneHandle()); | 36 ConstantInstr* c3 = new ConstantInstr(Object::ZoneHandle()); |
38 ConstantComp* c4 = new ConstantComp(Object::ZoneHandle()); | 37 ConstantInstr* c4 = new ConstantInstr(Object::ZoneHandle()); |
39 EXPECT(c3->Equals(c4)); | 38 EXPECT(c3->Equals(c4)); |
40 EXPECT(!c3->Equals(c1)); | 39 EXPECT(!c3->Equals(c1)); |
41 } | 40 } |
42 | 41 |
43 } // namespace dart | 42 } // namespace dart |
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