0e2e00f44e
The interpreter will be un-shipped soon, hence we cannot have a compilation hint for interpreted execution. This CL removes the respective enum value, removes a test which specifically tested this one option, and adapts other code to use one of the remaining hints. R=ahaas@chromium.org Bug: v8:10389 Change-Id: Ia754f7de95be271000a9e4e10ef2a3ee171da627 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2172748 Reviewed-by: Andreas Haas <ahaas@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#67491}
131 lines
5.0 KiB
JavaScript
131 lines
5.0 KiB
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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// Flags: --experimental-wasm-compilation-hints
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load('test/mjsunit/wasm/wasm-module-builder.js');
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(function testDecodeCompilationHintsSectionNoDowngrade() {
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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([kExprLocalGet, 0,
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kExprLocalGet, 0,
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kExprCallFunction, 0])
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.setCompilationHint(kCompilationHintStrategyLazy,
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kCompilationHintTierOptimized,
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kCompilationHintTierBaseline)
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.exportFunc();
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assertThrows(() => builder.instantiate({mod: {pow: Math.pow}}),
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WebAssembly.CompileError,
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"WebAssembly.Module(): Invalid compilation hint 0x19 " +
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"(forbidden downgrade) @+70");
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})();
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(function testDecodeCompilationHintsSectionNoTiering() {
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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([kExprLocalGet, 0,
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kExprLocalGet, 0,
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kExprCallFunction, 0])
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.setCompilationHint(kCompilationHintStrategyDefault,
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kCompilationHintTierBaseline,
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kCompilationHintTierBaseline)
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.exportFunc();
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builder.addFunction('upow2', kSig_i_i)
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.addBody([kExprLocalGet, 0,
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kExprLocalGet, 0,
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kExprCallFunction, 0])
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builder.addFunction('upow3', kSig_i_i)
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.addBody([kExprLocalGet, 0,
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kExprLocalGet, 0,
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kExprCallFunction, 0])
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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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(function testDecodeCompilationHintsSectionUpgrade() {
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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('upow2', kSig_i_i)
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.addBody([kExprLocalGet, 0,
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kExprLocalGet, 0,
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kExprCallFunction, 0])
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builder.addFunction('upow3', kSig_i_i)
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.addBody([kExprLocalGet, 0,
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kExprLocalGet, 0,
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kExprCallFunction, 0])
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builder.addFunction('upow', kSig_i_i)
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.addBody([kExprLocalGet, 0,
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kExprLocalGet, 0,
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kExprCallFunction, 0])
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.setCompilationHint(kCompilationHintStrategyEager,
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kCompilationHintTierBaseline,
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kCompilationHintTierOptimized)
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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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(function testDecodeCompilationHintsSectionNoImport() {
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print(arguments.callee.name);
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let builder = new WasmModuleBuilder();
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builder.addFunction('sq', kSig_i_i)
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.addBody([kExprLocalGet, 0,
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kExprLocalGet, 0,
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kExprI32Mul])
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.setCompilationHint(kCompilationHintStrategyEager,
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kCompilationHintTierDefault,
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kCompilationHintTierOptimized)
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.exportFunc();
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let instance = builder.instantiate();
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assertEquals(9, instance.exports.sq(3))
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})();
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(function testDecodeCompilationHintsSectionNoExport() {
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print(arguments.callee.name);
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let builder = new WasmModuleBuilder();
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builder.addFunction('sq', kSig_i_i)
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.addBody([kExprLocalGet, 0,
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kExprLocalGet, 0,
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kExprI32Mul])
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.setCompilationHint(kCompilationHintStrategyEager,
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kCompilationHintTierDefault,
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kCompilationHintTierOptimized)
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builder.instantiate();
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})();
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(function testDecodeCompilationHintsSectionTopTierDefault() {
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print(arguments.callee.name);
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let builder = new WasmModuleBuilder();
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builder.addFunction('sq', kSig_i_i)
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.addBody([kExprLocalGet, 0,
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kExprLocalGet, 0,
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kExprI32Mul])
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.setCompilationHint(kCompilationHintStrategyEager,
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kCompilationHintTierOptimized,
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kCompilationHintTierDefault)
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.exportFunc();
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let instance = builder.instantiate();
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assertEquals(9, instance.exports.sq(3))
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})();
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(function testDecodeCompilationHintsLazyBaselineEagerTopTier() {
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print(arguments.callee.name);
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let builder = new WasmModuleBuilder();
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builder.addFunction('sq', kSig_i_i)
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.addBody([kExprLocalGet, 0,
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kExprLocalGet, 0,
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kExprI32Mul])
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.setCompilationHint(kCompilationHintStrategyLazyBaselineEagerTopTier,
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kCompilationHintTierOptimized,
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kCompilationHintTierDefault)
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.exportFunc();
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builder.instantiate();
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})();
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