[lld] r219176 - Do not use llvm_unreachable at reachable code.

[Rui Ueyama]

Author: ruiu
Date: Mon Oct  6 19:40:54 2014
New Revision: 219176

URL: http://llvm.org/viewvc/llvm-project?rev=219176&view=rev
Log:
Do not use llvm_unreachable at reachable code.

These lines can be reachable if we give a broken or unsupported
input object file.

Modified:
    lld/trunk/lib/ReaderWriter/PECOFF/WriterPECOFF.cpp

Modified: lld/trunk/lib/ReaderWriter/PECOFF/WriterPECOFF.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/lib/ReaderWriter/PECOFF/WriterPECOFF.cpp?rev=219176&r1=219175&r2=219176&view=diff
==============================================================================
--- lld/trunk/lib/ReaderWriter/PECOFF/WriterPECOFF.cpp (original)
+++ lld/trunk/lib/ReaderWriter/PECOFF/WriterPECOFF.cpp Mon Oct  6 19:40:54 2014
@@ -558,7 +558,7 @@ void AtomChunk::applyRelocationsX86_32(u
             targetAddr - getSectionStartAddr(targetAddr, sectionRva);
         break;
       default:
-        llvm_unreachable("Unsupported relocation kind");
+        llvm::report_fatal_error("Unsupported relocation kind");
       }
     }
   }
@@ -618,7 +618,7 @@ void AtomChunk::applyRelocationsX86_64(u
         break;
       default:
         llvm::errs() << "Kind: " << (int)ref->kindValue() << "\n";
-        llvm_unreachable("Unsupported relocation kind");
+        llvm::report_fatal_error("Unsupported relocation kind");
       }
     }
   }
@@ -934,7 +934,7 @@ StringRef chooseSectionByContent(const D
   }
   llvm::errs() << "Atom: contentType=" << atom->contentType()
                << " permission=" << atom->permissions() << "\n";
-  llvm_unreachable("Failed to choose section based on content");
+  llvm::report_fatal_error("Failed to choose section based on content");
 }
 
 typedef std::map<StringRef, std::vector<const DefinedAtom *> > AtomVectorMap;