[Coverage] Strip <unknown> from PGO names if no filenames are available
authorVedant Kumar <vsk@apple.com>
Mon, 28 Mar 2016 15:49:08 +0000 (15:49 +0000)
committerVedant Kumar <vsk@apple.com>
Mon, 28 Mar 2016 15:49:08 +0000 (15:49 +0000)
commit43a8565be61a9e24997a6e9e971df47bbffbe6fd
tree6b0e9d3d1396283539e14ffe6f196f32a41fc1c8
parent828ac541ef7620e7bccfded34866176d7186d2d1
[Coverage] Strip <unknown> from PGO names if no filenames are available

Patch suggested by David Li!

llvm-svn: 264586
llvm/include/llvm/ProfileData/InstrProf.h
llvm/lib/ProfileData/CoverageMapping.cpp
llvm/lib/ProfileData/InstrProf.cpp
llvm/unittests/ProfileData/CoverageMappingTest.cpp