45a6503ca6
Add tests for tiering and lazy compilation with compilation hints. The
tests build modules and verify the {WasmCode}'s tier internally. The
module builder now supports compilation hints in CCTests.
Bug: v8:9003
Change-Id: I18d926c3b1ef3508835a51a9d1d86bfadcb5216e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1566522
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Frederik Gossen <frgossen@google.com>
Cr-Commit-Position: refs/heads/master@{#60916}
22 lines
878 B
JavaScript
22 lines
878 B
JavaScript
// Copyright 2019 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 found
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// in the LICENSE file.
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load('test/mjsunit/wasm/wasm-module-builder.js');
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(function testIgnoreCompilationHintsSectionUnlessEnabled() {
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print(arguments.callee.name);
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let builder = new WasmModuleBuilder();
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builder.addImport('mod', 'pow', kSig_i_ii);
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builder.addFunction('upow', kSig_i_i)
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.addBody([kExprGetLocal, 0,
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kExprGetLocal, 0,
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kExprCallFunction, 0])
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.setCompilationHint(kCompilationHintStrategyDefault,
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kCompilationHintTierInterpreter,
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kCompilationHintTierInterpreter)
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.exportFunc();
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let instance = builder.instantiate({mod: {pow: Math.pow}});
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assertEquals(27, instance.exports.upow(3))
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})();
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