Revert r347490 as it breaks address sanitizer builds

llvm-svn: 347499

1 files changed, 4 insertions, 10 deletions

diff --git a/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp b/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp
index 35c3f59b3f4..e330ce221b2 100644
--- a/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp
+++ b/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp
@@ -767,7 +767,7 @@ const DWARFDebugFrame *DWARFContext::getDebugFrame() {
   // http://lists.dwarfstd.org/htdig.cgi/dwarf-discuss-dwarfstd.org/2011-December/001173.html
   DWARFDataExtractor debugFrameData(DObj->getDebugFrameSection(),
                                     isLittleEndian(), DObj->getAddressSize());
-  DebugFrame.reset(new DWARFDebugFrame(Arch, false /* IsEH */));
+  DebugFrame.reset(new DWARFDebugFrame(false /* IsEH */));
   DebugFrame->parse(debugFrameData);
   return DebugFrame.get();
 }
@@ -778,7 +778,7 @@ const DWARFDebugFrame *DWARFContext::getEHFrame() {
 
   DWARFDataExtractor debugFrameData(DObj->getEHFrameSection(), isLittleEndian(),
                                     DObj->getAddressSize());
-  DebugFrame.reset(new DWARFDebugFrame(Arch, true /* IsEH */));
+  DebugFrame.reset(new DWARFDebugFrame(true /* IsEH */));
   DebugFrame->parse(debugFrameData);
   return DebugFrame.get();
 }
@@ -1644,11 +1644,7 @@ DWARFContext::create(const object::ObjectFile &Obj, const LoadedObjectInfo *L,
                      function_ref<ErrorPolicy(Error)> HandleError,
                      std::string DWPName) {
   auto DObj = llvm::make_unique<DWARFObjInMemory>(Obj, L, HandleError);
-  std::unique_ptr<DWARFContext> Ctx =
-      llvm::make_unique<DWARFContext>(std::move(DObj), std::move(DWPName));
-  logAllUnhandledErrors(Ctx->loadArchitectureInfo(Obj), errs(),
-                        Obj.getFileName() + ": ");
-  return Ctx;
+  return llvm::make_unique<DWARFContext>(std::move(DObj), std::move(DWPName));
 }
 
 std::unique_ptr<DWARFContext>
@@ -1659,11 +1655,9 @@ DWARFContext::create(const StringMap<std::unique_ptr<MemoryBuffer>> &Sections,
   return llvm::make_unique<DWARFContext>(std::move(DObj), "");
 }
 
-Error DWARFContext::loadArchitectureInfo(const object::ObjectFile &Obj) {
+Error DWARFContext::loadRegisterInfo(const object::ObjectFile &Obj) {
   // Detect the architecture from the object file. We usually don't need OS
   // info to lookup a target and create register info.
-  Arch = Triple::ArchType(Obj.getArch());
-
   Triple TT;
   TT.setArch(Triple::ArchType(Obj.getArch()));
   TT.setVendor(Triple::UnknownVendor);