build-jsc --ftl-jit should work
Created attachment 209424 [details] Patch
Comment on attachment 209424 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=209424&action=review > Tools/Scripts/build-jsc:82 > + $ENV{ENABLE_FTL_JIT} = 1; What's this environment variable for?
(In reply to comment #2) > (From update of attachment 209424 [details]) > View in context: https://bugs.webkit.org/attachment.cgi?id=209424&action=review > > > Tools/Scripts/build-jsc:82 > > + $ENV{ENABLE_FTL_JIT} = 1; > > What's this environment variable for? It tells copy-webkitlibraries-to product-directory that it has LLVM things to do.
Landed in http://trac.webkit.org/changeset/154509