DebugInfo: Adapt to loss of DITypeRef in LLVM r267296
LLVM stopped using MDString-based type references, and DIBuilder no
longer fills 'retainedTypes:' with every DICompositeType that has an
'identifier:' field. There are just minor changes to keep the same
behaviour in CFE.
Leaving 'retainedTypes:' unfilled has a dramatic impact on the output
order of the IR though. There are a huge number of testcase changes,
which were unfortunately not really scriptable.
llvm-svn: 267297
diff --git a/clang/test/CodeGenCXX/debug-info-artificial-arg.cpp b/clang/test/CodeGenCXX/debug-info-artificial-arg.cpp
index e927dc5..a0cf131 100644
--- a/clang/test/CodeGenCXX/debug-info-artificial-arg.cpp
+++ b/clang/test/CodeGenCXX/debug-info-artificial-arg.cpp
@@ -24,9 +24,8 @@
// CHECK: ![[CLASSTYPE:.*]] = distinct !DICompositeType(tag: DW_TAG_class_type, name: "A",
// CHECK-SAME: identifier: "_ZTS1A"
-// CHECK: ![[ARTARG:.*]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !"_ZTS1A",
-// CHECK-SAME: DIFlagArtificial
-// CHECK: !DISubprogram(name: "A", scope: !"_ZTS1A"
+// CHECK: ![[ARTARG:.*]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: ![[CLASSTYPE]],{{.*}} DIFlagArtificial
+// CHECK: !DISubprogram(name: "A", scope: ![[CLASSTYPE]]
// CHECK-SAME: line: 12
// CHECK-SAME: DIFlagPublic
// CHECK: !DISubroutineType(types: [[FUNCTYPE:![0-9]*]])