[Object] Extend MachOUniversalBinary::getObjectForArch

Make the method MachOUniversalBinary::getObjectForArch return MachOUniversalBinary::ObjectForArch
and add helper methods MachOUniversalBinary::getMachOObjectForArch, MachOUniversalBinary::getArchiveForArch
for those who explicitly expect to get a MachOObjectFile or an Archive.

Differential revision: https://reviews.llvm.org/D67700

Test plan: make check-all

llvm-svn: 372278

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/ProfileData/Coverage/CoverageMappingReader.cpp b/llvm/lib/ProfileData/Coverage/CoverageMappingReader.cpp
index 4e0b911c142..6fffacfde74 100644
--- a/llvm/lib/ProfileData/Coverage/CoverageMappingReader.cpp
+++ b/llvm/lib/ProfileData/Coverage/CoverageMappingReader.cpp
@@ -682,7 +682,7 @@ loadBinaryFormat(std::unique_ptr<Binary> Bin, StringRef Arch) {
   if (auto *Universal = dyn_cast<MachOUniversalBinary>(Bin.get())) {
     // If we have a universal binary, try to look up the object for the
     // appropriate architecture.
-    auto ObjectFileOrErr = Universal->getObjectForArch(Arch);
+    auto ObjectFileOrErr = Universal->getMachOObjectForArch(Arch);
     if (!ObjectFileOrErr)
       return ObjectFileOrErr.takeError();
     OF = std::move(ObjectFileOrErr.get());