Remove hack ensuring that darwin didn't produce dwarf > 3 for modules
without a limiting factor.

Update all testcases accordingly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190002 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/DebugInfo/X86/enum-class.ll b/test/DebugInfo/X86/enum-class.ll
index 4b4d605..1f24051 100644
--- a/test/DebugInfo/X86/enum-class.ll
+++ b/test/DebugInfo/X86/enum-class.ll
@@ -29,12 +29,12 @@
 !22 = metadata !{metadata !"foo.cpp", metadata !"/Users/echristo/tmp"}
 
 ; CHECK: DW_TAG_enumeration_type [3]
-; CHECK: DW_AT_type [DW_FORM_ref4]      (cu + 0x0026 => {0x00000026})
+; CHECK: DW_AT_type [DW_FORM_ref4]
 ; CHECK: DW_AT_enum_class [DW_FORM_flag]    (0x01)
 ; CHECK: DW_AT_name [DW_FORM_strp]      ( .debug_str[{{.*}}] = "A")
 
 ; CHECK: DW_TAG_enumeration_type [3] *
-; CHECK: DW_AT_type [DW_FORM_ref4]      (cu + 0x0057 => {0x00000057})
+; CHECK: DW_AT_type [DW_FORM_ref4]
 ; CHECK: DW_AT_enum_class [DW_FORM_flag]    (0x01)
 ; CHECK: DW_AT_name [DW_FORM_strp]          ( .debug_str[{{.*}}] = "B")