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Side by Side Diff: runtime/vm/intermediate_language_test.cc

Issue 2900963008: Reapply "Shuffle around deopt id allocation... (Closed)
Patch Set: . Created 3 years, 7 months ago
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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 = new TargetEntryInstr(
12 new TargetEntryInstr(1, CatchClauseNode::kInvalidTryIndex); 12 1, CatchClauseNode::kInvalidTryIndex, Thread::kNoDeoptId);
13 EXPECT(target_instr->IsBlockEntry()); 13 EXPECT(target_instr->IsBlockEntry());
14 EXPECT(!target_instr->IsDefinition()); 14 EXPECT(!target_instr->IsDefinition());
15 CurrentContextInstr* context = new CurrentContextInstr(); 15 CurrentContextInstr* context = new CurrentContextInstr(Thread::kNoDeoptId);
16 EXPECT(context->IsDefinition()); 16 EXPECT(context->IsDefinition());
17 EXPECT(!context->IsBlockEntry()); 17 EXPECT(!context->IsBlockEntry());
18 } 18 }
19 19
20 20
21 TEST_CASE(OptimizationTests) { 21 TEST_CASE(OptimizationTests) {
22 JoinEntryInstr* join = 22 JoinEntryInstr* join = new JoinEntryInstr(
23 new JoinEntryInstr(1, CatchClauseNode::kInvalidTryIndex); 23 1, CatchClauseNode::kInvalidTryIndex, Thread::kNoDeoptId);
24 24
25 Definition* def1 = new PhiInstr(join, 0); 25 Definition* def1 = new PhiInstr(join, 0);
26 Definition* def2 = new PhiInstr(join, 0); 26 Definition* def2 = new PhiInstr(join, 0);
27 Value* use1a = new Value(def1); 27 Value* use1a = new Value(def1);
28 Value* use1b = new Value(def1); 28 Value* use1b = new Value(def1);
29 EXPECT(use1a->Equals(use1b)); 29 EXPECT(use1a->Equals(use1b));
30 Value* use2 = new Value(def2); 30 Value* use2 = new Value(def2);
31 EXPECT(!use2->Equals(use1a)); 31 EXPECT(!use2->Equals(use1a));
32 32
33 ConstantInstr* c1 = new ConstantInstr(Bool::True()); 33 ConstantInstr* c1 = new ConstantInstr(Bool::True());
34 ConstantInstr* c2 = new ConstantInstr(Bool::True()); 34 ConstantInstr* c2 = new ConstantInstr(Bool::True());
35 EXPECT(c1->Equals(c2)); 35 EXPECT(c1->Equals(c2));
36 ConstantInstr* c3 = new ConstantInstr(Object::ZoneHandle()); 36 ConstantInstr* c3 = new ConstantInstr(Object::ZoneHandle());
37 ConstantInstr* c4 = new ConstantInstr(Object::ZoneHandle()); 37 ConstantInstr* c4 = new ConstantInstr(Object::ZoneHandle());
38 EXPECT(c3->Equals(c4)); 38 EXPECT(c3->Equals(c4));
39 EXPECT(!c3->Equals(c1)); 39 EXPECT(!c3->Equals(c1));
40 } 40 }
41 41
42 42
43 } // namespace dart 43 } // namespace dart
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