diff options
| author | Manman Ren <manman.ren@gmail.com> | 2013-08-29 23:19:58 +0000 |
|---|---|---|
| committer | Manman Ren <manman.ren@gmail.com> | 2013-08-29 23:19:58 +0000 |
| commit | 83369bf8f6244f20ae8bfa2fcb3a556f94da27de (patch) | |
| tree | a435eb9d4ac8ae9f48f79b5a021d47059c61a4a9 /test/CodeGenCXX/debug-info.cpp | |
| parent | 4252598a2e58c3f74027511f535ed327f9b32b77 (diff) | |
Debug Info: generate a unique identifier for C++ struct, class, union, and enum.
We use CXX mangler to generate unique identifier for external C++ struct,
union, class and enum. Types with unique identifier are added to retained
types by DIBuilder.
Testing cases are updated to reflect the unique identifier generated for types.
The order of MDNodes is changed because of retained types and testing cases
are updated accordingly.
Testing case debug-info-uuid.cpp now emits error with Itanium mangler, since
uuid is not yet handled in Itanium mangler. And it will check for the error
message.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@189622 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenCXX/debug-info.cpp')
| -rw-r--r-- | test/CodeGenCXX/debug-info.cpp | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/test/CodeGenCXX/debug-info.cpp b/test/CodeGenCXX/debug-info.cpp index dc7895363c..8ef8aa7bb8 100644 --- a/test/CodeGenCXX/debug-info.cpp +++ b/test/CodeGenCXX/debug-info.cpp @@ -77,9 +77,15 @@ foo func(foo f) { return f; // reference 'f' for now because otherwise we hit another bug } +// CHECK: [[FOO:![0-9]*]] = metadata !{i32 {{[0-9]*}}, metadata !{{[0-9]*}}, metadata [[PR14763:![0-9]*]], {{.*}} ; [ DW_TAG_structure_type ] [foo] +// CHECK: [[PR14763]] = {{.*}} ; [ DW_TAG_namespace ] [pr14763] +// CHECK: [[INCTYPE:![0-9]*]] = {{.*}} ; [ DW_TAG_structure_type ] [incomplete]{{.*}} [decl] +// CHECK: metadata [[A_MEM:![0-9]*]], i32 0, null, null, metadata !"_ZTSN7pr162141aE"} ; [ DW_TAG_structure_type ] [a] +// CHECK: [[A_MEM]] = metadata !{metadata [[A_I:![0-9]*]]} +// CHECK: [[A_I]] = {{.*}} ; [ DW_TAG_member ] [i] {{.*}} [from int] +// CHECK: ; [ DW_TAG_structure_type ] [b] {{.*}}[decl] + // CHECK: [[FUNC:![0-9]*]] = {{.*}} metadata !"_ZN7pr147634funcENS_3fooE", i32 {{[0-9]*}}, metadata [[FUNC_TYPE:![0-9]*]], {{.*}} ; [ DW_TAG_subprogram ] {{.*}} [def] [func] -// CHECK: [[PR14763:![0-9]*]] = {{.*}} ; [ DW_TAG_namespace ] [pr14763] -// CHECK: [[FOO:![0-9]*]] = metadata !{i32 {{[0-9]*}}, metadata !{{[0-9]*}}, metadata [[PR14763]], {{.*}} ; [ DW_TAG_structure_type ] [foo] } namespace pr9608 { // also pr9600 @@ -87,8 +93,7 @@ struct incomplete; incomplete (*x)[3]; // CHECK: metadata [[INCARRAYPTR:![0-9]*]], i32 0, i32 1, [3 x i8]** @_ZN6pr96081xE, null} ; [ DW_TAG_variable ] [x] // CHECK: [[INCARRAYPTR]] = {{.*}}metadata [[INCARRAY:![0-9]*]]} ; [ DW_TAG_pointer_type ] -// CHECK: [[INCARRAY]] = {{.*}}metadata [[INCTYPE:![0-9]*]], metadata {{![0-9]*}}, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 0, align 0, offset 0] [from incomplete] -// CHECK: [[INCTYPE]] = {{.*}} ; [ DW_TAG_structure_type ] [incomplete]{{.*}} [decl] +// CHECK: [[INCARRAY]] = {{.*}}metadata [[INCTYPE]], metadata {{![0-9]*}}, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 0, align 0, offset 0] [from incomplete] } // For some reason the argument for PR14763 ended up all the way down here @@ -112,8 +117,4 @@ void func() { const bt *b_cnst_ptr_inst; } -// CHECK: metadata [[A_MEM:![0-9]*]], i32 0, null, null, null} ; [ DW_TAG_structure_type ] [a] -// CHECK: [[A_MEM]] = metadata !{metadata [[A_I:![0-9]*]]} -// CHECK: [[A_I]] = {{.*}} ; [ DW_TAG_member ] [i] {{.*}} [from int] -// CHECK: ; [ DW_TAG_structure_type ] [b] {{.*}}[decl] } |