search for: r321692

...L321877). * An MCSubtargetInfo reference is now pased through target::createMCAsmBackend. This allows subtarget feature support to be easily queried, with a number of follow-on cleanups suggested in the commit message. The suggested ARMAsmBackend cleanup has already been implemented and committed.[r321692](http://reviews.llvm.org/rL321692), [r321707](http://reviews.llvm.org/rL321707). * A multi-threaded implementation of llvm-cov's prepareFileReports method results in huge speed improvements for large inputs. [r321871](http://reviews.llvm.org/rL321871). ## Clang commits * Clang will use a rec...