Rintaro Ishizaki 22f048e637 [SourceKit] Save clang module validation time ...

Pass '-fbuild-session-timestamp' and '-fmodules-validate-once-per-build-sessio'
to ClangImporter so that module validation happens only once for the
SourceKit lifetime.

rdar://problem/59567281

2020-03-24 13:38:57 -07:00

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Frameworks

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Frameworks_modified

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