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6c757957db
DDC's codegen test copies those files to a local "gen" directory so that it can do stuff like splitting out the multitests before it compiles them to JS. I left all of that alone, so the rest of DDC's test infrastructure is unchanged. The very first step that builds the "gen" directory just copies from sdk/tests/..._strong/... instead and the rest is good to go. I did not move not_yet_strong_tests.dart somewhere more accessible yet because I'm not sure if kernel needs it or where it should go. I did not create any status files because DDC doesn't need them and there are no test suites for the new directories for the other platforms.
43 lines
994 B
Dart
43 lines
994 B
Dart
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// Test inlining of simple function with control flow in a value context.
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// Optimize function foo with instance of A and inlined function bar. Call later
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// with instance of B and cause deoptimization.
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// VMOptions=--optimization-counter-threshold=10 --no-use-osr
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import "package:expect/expect.dart";
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class A {
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var x = 1;
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}
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class B {
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var x = 0;
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}
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int bar(o) {
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if (o.x > 0) { // <-- Deoptimize from inner frame.
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return 1;
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} else {
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return 0;
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}
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}
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int foo(o) {
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if (bar(o) > 0) { // <-- Used in a value context.
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return 1;
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} else {
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return 0;
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}
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}
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main() {
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var o = new A();
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int sum = 0;
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for (int i = 0; i < 20; i++) sum += foo(o);
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o = new B();
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sum += foo(o); // <-- Cause deoptimization of bar within foo.
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Expect.equals(20, sum);
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}
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