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Zhao Jiazhong authored
port 42e8c231 https://crrev.com/c/1899770 Original Commit Message: [Liftoff] Implement i64 shift with immediate Especially on ia32 and x64, shifts with immediate generate much shorter and more efficient code. Change-Id: Ia7f20db8e3ed88efe8c09e4afc9dbadc8e3b0362 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1903289 Auto-Submit: Zhao Jiazhong <kyslie3100@gmail.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#64838}
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