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Andreas Haas authored
This CL * Adds the xadd instruction to the ia32 assembler and disassembler; * Implements the AtomicAdd instructions, except AtomicAddU64, on ia32; R=clemensb@chromium.org Bug: v8:10108 Change-Id: Ic8653a9f96148282951104fefb4185c4c0db89a3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2232719Reviewed-by: Clemens Backes <clemensb@chromium.org> Commit-Queue: Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#68247}
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