[cfe-commits] r124020 - in /cfe/trunk/lib/CodeGen: CGDebugInfo.cpp CGDebugInfo.h

[Douglas Gregor]

Author: dgregor
Date: Fri Jan 21 19:58:15 2011
New Revision: 124020

URL: http://llvm.org/viewvc/llvm-project?rev=124020&view=rev
Log:
Debug info generation for rvalue references

Modified:
    cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
    cfe/trunk/lib/CodeGen/CGDebugInfo.h

Modified: cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGDebugInfo.cpp?rev=124020&r1=124019&r2=124020&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGDebugInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGDebugInfo.cpp Fri Jan 21 19:58:15 2011
@@ -1226,6 +1226,12 @@
                                Ty, Ty->getPointeeType(), Unit);
 }
 
+llvm::DIType CGDebugInfo::CreateType(const RValueReferenceType *Ty, 
+                                     llvm::DIFile Unit) {
+  return CreatePointerLikeType(llvm::dwarf::DW_TAG_rvalue_reference_type, 
+                               Ty, Ty->getPointeeType(), Unit);
+}
+
 llvm::DIType CGDebugInfo::CreateType(const MemberPointerType *Ty, 
                                      llvm::DIFile U) {
   QualType PointerDiffTy = CGM.getContext().getPointerDiffType();
@@ -1413,6 +1419,8 @@
 
   case Type::LValueReference:
     return CreateType(cast<LValueReferenceType>(Ty), Unit);
+  case Type::RValueReference:
+    return CreateType(cast<RValueReferenceType>(Ty), Unit);
 
   case Type::MemberPointer:
     return CreateType(cast<MemberPointerType>(Ty), Unit);
@@ -1426,12 +1434,7 @@
   case Type::TypeOf:
   case Type::Decltype:
     llvm_unreachable("type should have been unwrapped!");
-    return llvm::DIType();
-      
-  case Type::RValueReference:
-    // FIXME: Implement!
-    Diag = "rvalue references";
-    break;
+    return llvm::DIType();      
   }
   
   assert(Diag && "Fall through without a diagnostic?");

Modified: cfe/trunk/lib/CodeGen/CGDebugInfo.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGDebugInfo.h?rev=124020&r1=124019&r2=124020&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGDebugInfo.h (original)
+++ cfe/trunk/lib/CodeGen/CGDebugInfo.h Fri Jan 21 19:58:15 2011
@@ -91,6 +91,7 @@
   llvm::DIType CreateType(const VectorType *Ty, llvm::DIFile F);
   llvm::DIType CreateType(const ArrayType *Ty, llvm::DIFile F);
   llvm::DIType CreateType(const LValueReferenceType *Ty, llvm::DIFile F);
+  llvm::DIType CreateType(const RValueReferenceType *Ty, llvm::DIFile Unit);
   llvm::DIType CreateType(const MemberPointerType *Ty, llvm::DIFile F);
   llvm::DIType CreateEnumType(const EnumDecl *ED);
   llvm::DIType getOrCreateMethodType(const CXXMethodDecl *Method,