Define macros to identify constant shift values, we can emit better
codegen in these cases. Otherwise we need to mask the shift value before
shifting. We also need separate cases for left and right shifts, since
right shifts require the shift value to be negated.

Bug: v8:10115
Change-Id: I307051b0bcc3c05ebc5cbbf423fb7d068ea9b196
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2061658Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66381}