Revert "Revert "DI: LLVM schema change: fold constants into string""

This reverts commit r218917, effectively reapplying r218913.  Original
commit message follows.

--

Update debug info testcases for an LLVM metadata schema change to fold
metadata constant operands into a single `MDString`.

Part of PR17891.

llvm-svn: 219011

1 files changed, 5 insertions, 5 deletions

diff --git a/clang/test/CodeGenCXX/debug-info-enum-class.cpp b/clang/test/CodeGenCXX/debug-info-enum-class.cpp
index f0b97ccd2c8..cfa9611df82 100644
--- a/clang/test/CodeGenCXX/debug-info-enum-class.cpp
+++ b/clang/test/CodeGenCXX/debug-info-enum-class.cpp
@@ -29,10 +29,10 @@ namespace PR14029 {
 
 namespace test2 {
 // FIXME: this should just be a declaration under -fno-standalone-debug
-// CHECK: metadata !{i32 {{[^,]*}}, {{[^,]*}}, metadata [[TEST2:![0-9]*]], {{.*}}, metadata [[TEST_ENUMS:![0-9]*]], {{[^,]*}}, null, null, metadata !"_ZTSN5test21EE"} ; [ DW_TAG_enumeration_type ] [E]
+// CHECK: metadata !{metadata !"0x4\00{{.*}}", {{[^,]*}}, metadata [[TEST2:![0-9]*]], {{.*}}, metadata [[TEST_ENUMS:![0-9]*]], null, null, metadata !"_ZTSN5test21EE"} ; [ DW_TAG_enumeration_type ] [E]
 // CHECK: [[TEST2]] = {{.*}} ; [ DW_TAG_namespace ] [test2]
 // CHECK: [[TEST_ENUMS]] = metadata !{metadata [[TEST_E:![0-9]*]]}
-// CHECK: [[TEST_E]] = {{.*}}, metadata !"e", i64 0} ; [ DW_TAG_enumerator ] [e :: 0]
+// CHECK: [[TEST_E]] = metadata !{metadata !"0x28\00e\000"} ; [ DW_TAG_enumerator ] [e :: 0]
 enum E : int;
 void func(E *) {
 }
@@ -41,7 +41,7 @@ enum E : int { e };
 
 namespace test3 {
 // FIXME: this should just be a declaration under -fno-standalone-debug
-// CHECK: metadata !{i32 {{[^,]*}}, {{[^,]*}}, metadata [[TEST3:![0-9]*]], {{.*}}, metadata [[TEST_ENUMS]], {{[^,]*}}, null, null, metadata !"_ZTSN5test31EE"} ; [ DW_TAG_enumeration_type ] [E]
+// CHECK: metadata !{metadata !"0x4\00{{.*}}", {{[^,]*}}, metadata [[TEST3:![0-9]*]], {{.*}}, metadata [[TEST_ENUMS]], null, null, metadata !"_ZTSN5test31EE"} ; [ DW_TAG_enumeration_type ] [E]
 // CHECK: [[TEST3]] = {{.*}} ; [ DW_TAG_namespace ] [test3]
 enum E : int { e };
 void func(E *) {
@@ -49,7 +49,7 @@ void func(E *) {
 }
 
 namespace test4 {
-// CHECK: metadata !{i32 {{[^,]*}}, {{[^,]*}}, metadata [[TEST4:![0-9]*]], {{.*}}, metadata [[TEST_ENUMS]], {{[^,]*}}, null, null, metadata !"_ZTSN5test41EE"} ; [ DW_TAG_enumeration_type ] [E]
+// CHECK: metadata !{metadata !"0x4\00{{.*}}", {{[^,]*}}, metadata [[TEST4:![0-9]*]], {{.*}}, metadata [[TEST_ENUMS]], null, null, metadata !"_ZTSN5test41EE"} ; [ DW_TAG_enumeration_type ] [E]
 // CHECK: [[TEST4]] = {{.*}} ; [ DW_TAG_namespace ] [test4]
 enum E : int;
 void f1(E *) {
@@ -62,7 +62,7 @@ void f2(E) {
 // CHECK: ; [ DW_TAG_enumeration_type ] [D] [line 6, size 16, align 16, offset 0] [decl] [from ]
 
 namespace test5 {
-// CHECK: metadata !{i32 {{[^,]*}}, {{[^,]*}}, metadata [[TEST5:![0-9]*]], {{.*}}, null, {{[^,]*}}, null, null, metadata !"_ZTSN5test51EE"} ; [ DW_TAG_enumeration_type ] [E]
+// CHECK: metadata !{metadata !"0x4\00{{.*}}", {{[^,]*}}, metadata [[TEST5:![0-9]*]], {{.*}}, null, null, null, metadata !"_ZTSN5test51EE"} ; [ DW_TAG_enumeration_type ] [E]
 // CHECK: [[TEST5]] = {{.*}} ; [ DW_TAG_namespace ] [test5]
 enum E : int;
 void f1(E *) {