fb0144f6f9
This CL also adds speculation to all Math builtins, and refactors the JSCallReducer. Bug: v8:7250, v8:7240 Change-Id: Icdaddb767e875bb191939d907f65c7a8dcf79b8b Reviewed-on: https://chromium-review.googlesource.com/873916 Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#51426}
71 lines
1.2 KiB
JavaScript
71 lines
1.2 KiB
JavaScript
// Copyright 2018 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license
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// that can be found in the LICENSE file.
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// Flags: --allow-natives-syntax --opt --no-always-opt
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(()=> {
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function f(a) {
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return Math.abs(a);
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}
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f(1);
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f(1);
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%OptimizeFunctionOnNextCall(f);
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f("100");
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%OptimizeFunctionOnNextCall(f);
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f("100");
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assertOptimized(f);
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})();
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(()=> {
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function f(a) {
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return Math.min(1,a);
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}
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f(1);
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f(1);
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%OptimizeFunctionOnNextCall(f);
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f("100");
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%OptimizeFunctionOnNextCall(f);
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f("100");
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assertOptimized(f);
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})();
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(()=> {
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function f(a) {
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return Math.pow(a,10);
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}
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f(1);
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f(1);
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%OptimizeFunctionOnNextCall(f);
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f("100");
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%OptimizeFunctionOnNextCall(f);
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f("100");
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assertOptimized(f);
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})();
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(()=> {
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function f(a) {
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return Math.clz32(a);
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}
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f(1);
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f(1);
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%OptimizeFunctionOnNextCall(f);
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f("100");
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%OptimizeFunctionOnNextCall(f);
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f("100");
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assertOptimized(f);
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})();
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(()=> {
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function f(a) {
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return Math.imul(a, 10);
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}
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f(1);
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f(1);
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%OptimizeFunctionOnNextCall(f);
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f("100");
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%OptimizeFunctionOnNextCall(f);
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f("100");
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assertOptimized(f);
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})();
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