7371c34b6b
1. Replaces --crankshaft with --opt in tests. 2. Also fixes presubmit to check for --opt flag when assertOptimized is used. 3. Updates testrunner/local/variants.py and v8_foozie.py to use --opt flag. This would mean, nooptimize variant means there are no optimizations. Not even with %OptimizeFunctionOnNextCall. Bug:v8:6325 Change-Id: I638e743d0773a6729c6b9749e2ca1e2537f12ce6 Reviewed-on: https://chromium-review.googlesource.com/490206 Commit-Queue: Mythri Alle <mythria@chromium.org> Reviewed-by: Michael Achenbach <machenbach@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#44985}
37 lines
901 B
JavaScript
37 lines
901 B
JavaScript
// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax --opt --turbo --no-always-opt
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function foo(i, deopt = false, deoptobj = null) {
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if (i == 0) {
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if (deopt) {
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// Trigger a soft deopt.
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deoptobj.bar();
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}
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} else {
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foo(i - 1, deopt, deoptobj);
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}
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}
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assertEquals(0, %GetOptimizationCount(foo));
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assertEquals(0, %GetDeoptCount(foo));
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foo(10);
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foo(10);
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%OptimizeFunctionOnNextCall(foo);
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foo(10);
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assertOptimized(foo);
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assertEquals(1, %GetOptimizationCount(foo));
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assertEquals(0, %GetDeoptCount(foo));
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foo(10, true, { bar: function(){} });
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assertUnoptimized(foo);
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assertEquals(1, %GetOptimizationCount(foo));
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// Soft deopts don't count to the deopt count.
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assertEquals(0, %GetDeoptCount(foo));
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