diff options
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfUnit.cpp')
-rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfUnit.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfUnit.cpp index c1f0538e4c..7f6fd5d13c 100644 --- a/lib/CodeGen/AsmPrinter/DwarfUnit.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfUnit.cpp @@ -985,6 +985,10 @@ DIE *DwarfUnit::getOrCreateTypeDIE(const MDNode *TyNode) { assert(Ty == resolve(Ty.getRef()) && "type was not uniqued, possible ODR violation."); + // DW_TAG_restrict_type is not supported in DWARF2 + if (Ty.getTag() == dwarf::DW_TAG_restrict_type && DD->getDwarfVersion() <= 2) + return getOrCreateTypeDIE(resolve(DIDerivedType(Ty).getTypeDerivedFrom())); + // Construct the context before querying for the existence of the DIE in case // such construction creates the DIE. DIScope Context = resolve(Ty.getContext()); |