diff options
Diffstat (limited to 'lib/VMCore/AsmWriter.cpp')
-rw-r--r-- | lib/VMCore/AsmWriter.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/VMCore/AsmWriter.cpp b/lib/VMCore/AsmWriter.cpp index 9a803a1..4954522 100644 --- a/lib/VMCore/AsmWriter.cpp +++ b/lib/VMCore/AsmWriter.cpp @@ -1497,8 +1497,8 @@ static void PrintLinkage(GlobalValue::LinkageTypes LT, case GlobalValue::AvailableExternallyLinkage: Out << "available_externally "; break; - case GlobalValue::GhostLinkage: - llvm_unreachable("GhostLinkage not allowed in AsmWriter!"); + // This is invalid syntax and just a debugging aid. + case GlobalValue::GhostLinkage: Out << "ghost "; break; } } @@ -1514,6 +1514,11 @@ static void PrintVisibility(GlobalValue::VisibilityTypes Vis, } void AssemblyWriter::printGlobal(const GlobalVariable *GV) { + // If we're going to print a global that has GhostLinkage + // materialize it now. + if (GV->getLinkage() == GlobalValue::GhostLinkage) { + } + WriteAsOperandInternal(Out, GV, &TypePrinter, &Machine); Out << " = "; |