r182504 - Bugfix for r181629:

[Adrian Prantl]

Author: adrian
Date: Wed May 22 14:10:15 2013
New Revision: 182504

URL: http://llvm.org/viewvc/llvm-project?rev=182504&view=rev
Log:
Bugfix for r181629:
- The return type should be a pointer to the class type.
- Make the condition more specific.

rdar://problem/13359718

Modified:
    cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
    cfe/trunk/test/CodeGenObjC/debug-info-instancetype.m

Modified: cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGDebugInfo.cpp?rev=182504&r1=182503&r2=182504&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGDebugInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGDebugInfo.cpp Wed May 22 14:10:15 2013
@@ -2256,8 +2256,10 @@ llvm::DIType CGDebugInfo::getOrCreateFun
     SmallVector<llvm::Value *, 16> Elts;
 
     // First element is always return type. For 'void' functions it is NULL.
-    QualType ResultTy = OMethod->hasRelatedResultType()
-      ? QualType(OMethod->getClassInterface()->getTypeForDecl(), 0)
+    QualType ResultTy =
+      OMethod->getResultType() == CGM.getContext().getObjCInstanceType()
+      ? CGM.getContext().getPointerType(
+          QualType(OMethod->getClassInterface()->getTypeForDecl(), 0))
       : OMethod->getResultType();
     Elts.push_back(getOrCreateType(ResultTy, F));
     // "self" pointer is always first argument.

Modified: cfe/trunk/test/CodeGenObjC/debug-info-instancetype.m
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenObjC/debug-info-instancetype.m?rev=182504&r1=182503&r2=182504&view=diff
==============================================================================
--- cfe/trunk/test/CodeGenObjC/debug-info-instancetype.m (original)
+++ cfe/trunk/test/CodeGenObjC/debug-info-instancetype.m Wed May 22 14:10:15 2013
@@ -16,7 +16,8 @@
 // CHECK: ![[FOO:[0-9]+]] = metadata {{.*}}; [ DW_TAG_structure_type ] [Foo]
 // CHECK: metadata !"+[Foo defaultFoo]", metadata !"", i32 [[@LINE-2]], metadata ![[TYPE:[0-9]+]]
 // CHECK: ![[TYPE]] = {{.*}} metadata ![[RESULT:[0-9]+]], i32 {{.*}}, i32 {{.*}}} ; [ DW_TAG_subroutine_type ]
-// CHECK: ![[RESULT]] = metadata !{metadata ![[FOO]],
+// CHECK: ![[RESULT]] = metadata {{.*}}{metadata ![[FOOPTR:[0-9]+]],
+// CHECK: ![[FOOPTR]] = {{.*}}, metadata ![[FOO]]}{{.*}}[ DW_TAG_pointer_type ] {{.*}} [from Foo]
 @end