Generalize DebugInfo tests by avoiding explicit metadata numbers
This addresses several (not all) debug info tests that use explicit metadata
numbers. Wherever the same number appeared more than once in a test I used
a named match to ensure the same number appeared in all those cases (this may
still be overly constraining test cases as they may not have actually cared
about that relationship). For one-off numbers I just replaced them with an
unnamed regex.
This may underconstrain poorly written test cases that were interested in
checking that certain metadata nodes were related but didn't actually match
on all the related nodes numbers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174247 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/debug-info-artificial-arg.cpp b/test/CodeGenCXX/debug-info-artificial-arg.cpp
index 17a6ae2..e9d8a4d 100644
--- a/test/CodeGenCXX/debug-info-artificial-arg.cpp
+++ b/test/CodeGenCXX/debug-info-artificial-arg.cpp
@@ -23,8 +23,8 @@
}
// FIXME: The numbers are truly awful.
-// CHECK: !16 = metadata !{i32 786447, i32 0, metadata !"", i32 0, i32 0, i64 64, i64 64, i64 0, i32 1088, metadata !17} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from A]
-// CHECK: !17 = metadata !{i32 {{.*}}, null, metadata !"A", metadata !6, i32 8, i64 128, i64 64, i32 0, i32 0, null, metadata !18, i32 0, metadata !17, null} ; [ DW_TAG_class_type ]
-// CHECK: metadata !17, metadata !"A", metadata !"A", metadata !"", metadata !6, i32 12, metadata !43, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 false, null, null, i32 0, metadata !45, i32 12} ; [ DW_TAG_subprogram ]
-// CHECK: metadata !"", i32 0, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !44, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
-// CHECK: !44 = metadata !{null, metadata !16, metadata !9, metadata !32}
+// CHECK: ![[ARTARG:.*]] = metadata !{i32 786447, i32 0, metadata !"", i32 0, i32 0, i64 64, i64 64, i64 0, i32 1088, metadata ![[CLASSTYPE:.*]]} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from A]
+// CHECK: ![[CLASSTYPE]] = metadata !{i32 {{.*}}, null, metadata !"A", metadata !{{.*}}, i32 8, i64 128, i64 64, i32 0, i32 0, null, metadata !{{.*}}, i32 0, metadata ![[CLASSTYPE]], null} ; [ DW_TAG_class_type ]
+// CHECK: metadata ![[CLASSTYPE]], metadata !"A", metadata !"A", metadata !"", metadata !{{.*}}, i32 12, metadata !{{.*}}, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 false, null, null, i32 0, metadata !{{.*}}, i32 12} ; [ DW_TAG_subprogram ]
+// CHECK: metadata !"", i32 0, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata ![[FUNCTYPE:.*]], i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
+// CHECK: ![[FUNCTYPE]] = metadata !{null, metadata ![[ARTARG]], metadata !{{.*}}, metadata !{{.*}}}