There was a missing underscore. This went undetected because for CLOOP JSC-only builds things will basically turn out the same as long as WTF_CPU_X86_64 is not set.
Created attachment 365866 [details] Fix typo in set wtf_cpu
Comment on attachment 365866 [details] Fix typo in set wtf_cpu Clearing flags on attachment: 365866 Committed r243441: <https://trac.webkit.org/changeset/243441>
All reviewed patches have been landed. Closing bug.
<rdar://problem/49221133>