Enable debug info for objective c implementations that may not have

an explicit instance variable.

rdar://10590352

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154481 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 20 insertions, 4 deletions

diff --git a/test/CodeGenObjC/debug-info-block-helper.m b/test/CodeGenObjC/debug-info-block-helper.m
index 28374cd16d..ac164618f8 100644
--- a/test/CodeGenObjC/debug-info-block-helper.m
+++ b/test/CodeGenObjC/debug-info-block-helper.m
@@ -2,7 +2,7 @@
 // RUN: %clang_cc1 -emit-llvm -fblocks -g -triple x86_64-apple-darwin10 -fobjc-fragile-abi %s -o - | FileCheck %s
 extern void foo(void(^)(void));
 
-// CHECK: !40 = metadata !{i32 {{.*}}, i32 0, metadata !25, metadata !"__destroy_helper_block_", metadata !"__destroy_helper_block_", metadata !"", metadata !25, i32 24, metadata !41, i1 true, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (i8*)* @__destroy_helper_block_, null, null, metadata !43, i32 24} ; [ DW_TAG_subprogram ]
+// CHECK: !42 = metadata !{i32 {{.*}}, i32 0, metadata !27, metadata !"__destroy_helper_block_", metadata !"__destroy_helper_block_", metadata !"", metadata !27, i32 24, metadata !43, i1 true, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (i8*)* @__destroy_helper_block_, null, null, metadata !45, i32 24} ; [ DW_TAG_subprogram ]
 
 @interface NSObject {
   struct objc_object *isa;
diff --git a/test/CodeGenObjC/debug-info-impl.m b/test/CodeGenObjC/debug-info-impl.m
new file mode 100644
index 0000000000..68ce5d9406
--- /dev/null
+++ b/test/CodeGenObjC/debug-info-impl.m
@@ -0,0 +1,16 @@
+// RUN: %clang -fverbose-asm -g -S -emit-llvm %s -o - | FileCheck %s
+// CHECK: metadata !{i32 786451, metadata !6, metadata !"Circle", metadata !6, i32 11, i64 64, i64 64, i32 0, i32 512, null, metadata !7, i32 16, i32 0} ; [ DW_TAG_structure_type ]
+@interface NSObject {
+  struct objc_object *isa;
+}
+@end
+
+@interface Shape : NSObject
+
+@end
+@interface Circle : Shape
+
+@end
+@implementation Circle
+
+@end
diff --git a/test/CodeGenObjC/debug-info-pubtypes.m b/test/CodeGenObjC/debug-info-pubtypes.m
index d00db67c55..658430d930 100644
--- a/test/CodeGenObjC/debug-info-pubtypes.m
+++ b/test/CodeGenObjC/debug-info-pubtypes.m
@@ -1,7 +1,7 @@
 // REQUIRES: x86-64-registered-target
 // RUN: %clang -cc1 -triple x86_64-apple-darwin10 -g -emit-llvm %s -o - | FileCheck %s
 
-// CHECK: !10 = metadata !{i32 {{.*}}, metadata !6, metadata !"H", metadata !6, i32 6, i64 0, i64 8, i32 0, i32 512, null, metadata !2, i32 16, i32 0} ; [ DW_TAG_structure_type ]
+// CHECK: !5 = metadata !{i32 {{.*}}, metadata !6, metadata !"H", metadata !6, i32 6, i64 0, i64 8, i32 0, i32 512, null, metadata !2, i32 16, i32 0} ; [ DW_TAG_structure_type ]
 
 @interface H
 -(void) foo;
diff --git a/test/CodeGenObjC/debug-info-synthesis.m b/test/CodeGenObjC/debug-info-synthesis.m
index 389e623035..7e263cf74c 100644
--- a/test/CodeGenObjC/debug-info-synthesis.m
+++ b/test/CodeGenObjC/debug-info-synthesis.m
@@ -30,5 +30,5 @@ int main(int argc, char *argv[]) {
   }
 }
 
-// CHECK: !11 = metadata !{i32 {{.*}}, metadata !"./foo.h"
-// CHECK: !29 = metadata !{i32 {{.*}}, i32 0, metadata !11, metadata !"-[Foo dict]", metadata !"-[Foo dict]", metadata !"", metadata !11, i32 8, metadata !30, i1 true, i1 true, i32 0, i32 0, null, i32 320, i1 false, %1* (%0*, i8*)* @"\01-[Foo dict]", null, null, metadata !32, i32 8} ; [ DW_TAG_subprogram ]
+// CHECK: !7 = metadata !{i32 {{.*}}, metadata !"./foo.h"
+// CHECK: !31 = metadata !{i32 {{.*}}, i32 0, metadata !7, metadata !"-[Foo dict]", metadata !"-[Foo dict]", metadata !"", metadata !7, i32 8, metadata !32, i1 true, i1 true, i32 0, i32 0, null, i32 320, i1 false, %1* (%0*, i8*)* @"\01-[Foo dict]", null, null, metadata !34, i32 8} ; [ DW_TAG_subprogram ]