diff options
| -rw-r--r-- | llvm/lib/VMCore/AsmWriter.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/llvm/lib/VMCore/AsmWriter.cpp b/llvm/lib/VMCore/AsmWriter.cpp index 6c1aa5ed10c..fc845c14e88 100644 --- a/llvm/lib/VMCore/AsmWriter.cpp +++ b/llvm/lib/VMCore/AsmWriter.cpp @@ -2024,9 +2024,9 @@ static void WriteMDNodeComment(const MDNode *Node, return; ConstantInt *CI = dyn_cast_or_null<ConstantInt>(Node->getOperand(0)); if (!CI) return; - unsigned Val = CI->getZExtValue(); - unsigned Tag = Val & ~LLVMDebugVersionMask; - if (Val < LLVMDebugVersion) + APInt Val = CI->getValue(); + APInt Tag = Val & ~APInt(Val.getBitWidth(), LLVMDebugVersionMask); + if (Val.ult(LLVMDebugVersion)) return; Out.PadToColumn(50); @@ -2040,8 +2040,10 @@ static void WriteMDNodeComment(const MDNode *Node, Out << "; [ DW_TAG_vector_type ]"; else if (Tag == dwarf::DW_TAG_user_base) Out << "; [ DW_TAG_user_base ]"; - else if (const char *TagName = dwarf::TagString(Tag)) - Out << "; [ " << TagName << " ]"; + else if (Tag.isIntN(32)) { + if (const char *TagName = dwarf::TagString(Tag.getZExtValue())) + Out << "; [ " << TagName << " ]"; + } } void AssemblyWriter::writeAllMDNodes() { |
