Ryan Macnak
bcf2900a26
- Fix inlining of new List(n) to propogate deopt id. - Fix CreateArrayOpt to check for a Smi length. R=vegorov@google.com Review-Url: https://codereview.chromium.org/2900963008 .
44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
|
|
// for details. All rights reserved. Use of this source code is governed by a
|
|
// BSD-style license that can be found in the LICENSE file.
|
|
|
|
#include "vm/intermediate_language.h"
|
|
#include "vm/unit_test.h"
|
|
|
|
namespace dart {
|
|
|
|
TEST_CASE(InstructionTests) {
|
|
TargetEntryInstr* target_instr = new TargetEntryInstr(
|
|
1, CatchClauseNode::kInvalidTryIndex, Thread::kNoDeoptId);
|
|
EXPECT(target_instr->IsBlockEntry());
|
|
EXPECT(!target_instr->IsDefinition());
|
|
CurrentContextInstr* context = new CurrentContextInstr(Thread::kNoDeoptId);
|
|
EXPECT(context->IsDefinition());
|
|
EXPECT(!context->IsBlockEntry());
|
|
}
|
|
|
|
|
|
TEST_CASE(OptimizationTests) {
|
|
JoinEntryInstr* join = new JoinEntryInstr(
|
|
1, CatchClauseNode::kInvalidTryIndex, Thread::kNoDeoptId);
|
|
|
|
Definition* def1 = new PhiInstr(join, 0);
|
|
Definition* def2 = new PhiInstr(join, 0);
|
|
Value* use1a = new Value(def1);
|
|
Value* use1b = new Value(def1);
|
|
EXPECT(use1a->Equals(use1b));
|
|
Value* use2 = new Value(def2);
|
|
EXPECT(!use2->Equals(use1a));
|
|
|
|
ConstantInstr* c1 = new ConstantInstr(Bool::True());
|
|
ConstantInstr* c2 = new ConstantInstr(Bool::True());
|
|
EXPECT(c1->Equals(c2));
|
|
ConstantInstr* c3 = new ConstantInstr(Object::ZoneHandle());
|
|
ConstantInstr* c4 = new ConstantInstr(Object::ZoneHandle());
|
|
EXPECT(c3->Equals(c4));
|
|
EXPECT(!c3->Equals(c1));
|
|
}
|
|
|
|
|
|
} // namespace dart
|