| // Copyright (c) 2016, 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. |
| // |
| // No type checks are removed here, but we can skip the argument count check. |
| // VMOptions=--enable-testing-pragmas --no-background-compilation --enable-inlining-annotations --optimization-counter-threshold=10 |
| // VMOptions=--enable-testing-pragmas --no-background-compilation --enable-inlining-annotations --optimization-counter-threshold=10 -Denable_inlining=true |
| |
| import "package:expect/expect.dart"; |
| import "common.dart"; |
| |
| class C<T> { |
| @NeverInline |
| @pragma("vm:testing.unsafe.trace-entrypoints-fn", validateTearoff) |
| @pragma("vm:entry-point") |
| void samir1(T x) { |
| if (x == -1) { |
| throw "oh no"; |
| } |
| } |
| } |
| |
| main(List<String> args) { |
| var c = new C<int>(); |
| var f = c.samir1; |
| |
| // Warmup. |
| expectedEntryPoint = -1; |
| expectedTearoffEntryPoint = -1; |
| for (int i = 0; i < 100; ++i) { |
| f(i); |
| } |
| |
| expectedEntryPoint = 0; |
| expectedTearoffEntryPoint = 1; |
| int iterations = benchmarkMode ? 100000000 : 100; |
| for (int i = 0; i < iterations; ++i) { |
| f(i); |
| } |
| |
| Expect.isTrue(validateRan); |
| } |