DescriptionReland [arm64] Improve some new builtins.
- Simplify the variable-length pop sequence on entry. (It now uses
smaller code with no branches.)
- Use conditional compare to merge branches where appropriate.
- Make use of Ldrsw + UntagSmiFieldMemOperand to load smis more
efficiently.
- Only load 'undefined' and 'null' once per builtin.
- A few other small improvements.
BUG=
Committed: https://crrev.com/a1103a117c7fcd5484251336ac9f89ccafefa62f
Cr-Commit-Position: refs/heads/master@{#33235}
Patch Set 1 #
Total comments: 1
Messages
Total messages: 9 (3 generated)
|