search for: r285094

...ws.llvm.org/rL284973). * The llvm-cov tool gained support for loading coverage from multiple objects. [r285088](http://reviews.llvm.org/rL285088). * Support was added for a `-strip-nonlinetable-debuginfo` option. This strips all debug info metadata that isn't directly needed for line tables. [r285094](http://reviews.llvm.org/rL285094). * The llvm-xray tool has been started, initially supporting `llvm-xray extract` which turns the XRay instrumentation map from an object file into YAML. [r285165](http://reviews.llvm.org/rL285165). * The AVR machine code emitter was added along with AVRISelDAGTo...