| commit | 40511877eb2f3c7fdab2d0dd86cc9668e5454cb7 | [log] [tgz] |
|---|---|---|
| author | oth <oth@chromium.org> | Tue Jul 05 13:44:05 2016 |
| committer | Commit bot <commit-bot@chromium.org> | Tue Jul 05 13:46:11 2016 |
| tree | 41231e11019f239a6d5cbadb47b44848757524d5 | |
| parent | ddc75cc1356a58b6cfd63f9da0586e1150496b3d [diff] |
[interpreter] Introduce binary op bytecodes for Smi operand. Introduces fused bytecodes for fusing LdaSmi followed by a binary op bytecode. The chosen bytecodes are used frequently in Octane: AddSmi, SubSmi, BitwiseOrSmi, BitwiseAndSmi, ShiftLeftSmi, ShiftRightSmi. There are additional code stubs for these operations that are biased towards both the left hand and right hand operands being Smis. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/2111923002 Cr-Commit-Position: refs/heads/master@{#37531}
V8 is Google's open source JavaScript engine.
V8 implements ECMAScript as specified in ECMA-262.
V8 is written in C++ and is used in Google Chrome, the open source browser from Google.
V8 can run standalone, or can be embedded into any C++ application.
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