[cfe-commits] r125210 - in /cfe/trunk: lib/CodeGen/CGDebugInfo.cpp test/CodeGenObjC/debug-info-static-var.m

[Devang Patel]

Author: dpatel
Date: Wed Feb  9 13:16:38 2011
New Revision: 125210

URL: http://llvm.org/viewvc/llvm-project?rev=125210&view=rev
Log:
Do not emit AT_MIPS_linkage_name for Objective-C method static variable i.

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

Modified: cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGDebugInfo.cpp?rev=125210&r1=125209&r2=125210&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGDebugInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGDebugInfo.cpp Wed Feb  9 13:16:38 2011
@@ -1954,7 +1954,8 @@
   }
   llvm::StringRef DeclName = D->getName();
   llvm::StringRef LinkageName;
-  if (D->getDeclContext() && !isa<FunctionDecl>(D->getDeclContext()))
+  if (D->getDeclContext() && !isa<FunctionDecl>(D->getDeclContext())
+      && !isa<ObjCMethodDecl>(D->getDeclContext()))
     LinkageName = Var->getName();
   if (LinkageName == DeclName)
     LinkageName = llvm::StringRef();

Added: cfe/trunk/test/CodeGenObjC/debug-info-static-var.m
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenObjC/debug-info-static-var.m?rev=125210&view=auto
==============================================================================
--- cfe/trunk/test/CodeGenObjC/debug-info-static-var.m (added)
+++ cfe/trunk/test/CodeGenObjC/debug-info-static-var.m Wed Feb  9 13:16:38 2011
@@ -0,0 +1,23 @@
+// RUN: %clang_cc1 -g -S -masm-verbose -o - %s | FileCheck %s
+// Radar 8801045
+// Do not emit AT_MIPS_linkage_name for static variable i
+
+// CHECK:  DW_TAG_variable
+// CHECK-NEXT:        .byte   105                     ## DW_AT_name
+// CHECK-NEXT:        .byte   0
+// CHECK-NEXT:        DW_AT_type
+// CHECK-NEXT:        DW_AT_decl_file
+// CHECK-NEXT:        DW_AT_decl_line
+// CHECK-NEXT:        DW_AT_location
+
+ at interface A {
+}
+-(void) foo;
+ at end
+
+ at implementation A 
+-(void)foo {
+  static int i = 1;
+}
+ at end
+