diff options
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp index d653f8da477..2dcb616a67f 100644 --- a/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp @@ -546,7 +546,7 @@ static bool isUnsignedDIType(DwarfDebug *DD, const DIType *Ty) { return true; assert(T == dwarf::DW_TAG_typedef || T == dwarf::DW_TAG_const_type || T == dwarf::DW_TAG_volatile_type || - T == dwarf::DW_TAG_restrict_type); + T == dwarf::DW_TAG_restrict_type || T == dwarf::DW_TAG_atomic_type); DITypeRef Deriv = DTy->getBaseType(); assert(Deriv && "Expected valid base type"); return isUnsignedDIType(DD, DD->resolve(Deriv)); @@ -707,6 +707,10 @@ DIE *DwarfUnit::getOrCreateTypeDIE(const MDNode *TyNode) { if (Ty->getTag() == dwarf::DW_TAG_restrict_type && DD->getDwarfVersion() <= 2) return getOrCreateTypeDIE(resolve(cast<DIDerivedType>(Ty)->getBaseType())); + // DW_TAG_atomic_type is not supported in DWARF < 5 + if (Ty->getTag() == dwarf::DW_TAG_atomic_type && DD->getDwarfVersion() < 5) + return getOrCreateTypeDIE(resolve(cast<DIDerivedType>(Ty)->getBaseType())); + // Construct the context before querying for the existence of the DIE in case // such construction creates the DIE. auto *Context = resolve(Ty->getScope()); |
