diff options
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/CGDebugInfo.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp index 8036efe9ec..091dcc9d0e 100644 --- a/lib/CodeGen/CGDebugInfo.cpp +++ b/lib/CodeGen/CGDebugInfo.cpp @@ -1764,6 +1764,12 @@ void CGDebugInfo::EmitDeclare(const VarDecl *VD, unsigned Tag, if (IndirectArgument && VD->getType()->isRecordType()) Ty = DBuilder.CreateReferenceType(Ty); + // If Storage is an aggregate returned as 'sret' then let debugger know + // about this. + if (llvm::Argument *Arg = dyn_cast<llvm::Argument>(Storage)) + if (Arg->hasStructRetAttr()) + Ty = DBuilder.CreateReferenceType(Ty); + // Get location information. unsigned Line = getLineNumber(VD->getLocation()); unsigned Column = getColumnNumber(VD->getLocation()); |