Commits
Chris Willmore committed c6ac72e47af
Add whole-module optimization option to Swift compiler Add -whole-module-optimization option as synonym of -force-single-frontend-invocation (for now). Add support for -output-file-map when using -whole-module-optimization with multiple input files -- the key for the single output file's map is the empty string. <rdar://problem/18603795> Swift SVN r23625