cpu: support darwin/arm64 feature detection #202
+117
−4
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Use commpage to determine which CPU features are enabled. Additionally, enable some safe features for the Apple M1 CPU.
Builds off CL 332729.
Fixes golang/go#43046
Fixes golang/go#68150
Change-Id: I72c89e78e26d6681cb396e37a1fa9a0bc4b68e69