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| author | Reid Kleckner <reid@kleckner.net> | 2014-12-03 21:00:21 +0000 |
|---|---|---|
| committer | Reid Kleckner <reid@kleckner.net> | 2014-12-03 21:00:21 +0000 |
| commit | 70d0d3c4beaec6dd2ae0c19a6a8b76e57ecb17fe (patch) | |
| tree | cb42643b0cc581052ddd33d87a9dba1002e5c83c /test/CodeGenCXX/microsoft-abi-structors.cpp | |
| parent | 8e531d43500b3de09341c140e48a8059f4acec7a (diff) | |
Cast vtable address points to i32 (...)** to enable more globalopt
We currently use i32 (...)** as the type of the vptr field in the LLVM
struct type. LLVM's GlobalOpt prefers any bitcasts to be on the side of
the data being stored rather than on the pointer being stored to.
Reviewers: majnemer
Differential Revision: http://reviews.llvm.org/D5916
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@223267 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenCXX/microsoft-abi-structors.cpp')
| -rw-r--r-- | test/CodeGenCXX/microsoft-abi-structors.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/test/CodeGenCXX/microsoft-abi-structors.cpp b/test/CodeGenCXX/microsoft-abi-structors.cpp index 0bc4c42674..01d72e0aed 100644 --- a/test/CodeGenCXX/microsoft-abi-structors.cpp +++ b/test/CodeGenCXX/microsoft-abi-structors.cpp @@ -75,8 +75,8 @@ void C::foo() {} void check_vftable_offset() { C c; // The vftable pointer should point at the beginning of the vftable. -// CHECK: [[THIS_PTR:%[0-9]+]] = bitcast %"struct.basic::C"* {{.*}} to [2 x i8*]** -// CHECK: store [2 x i8*]* @"\01??_7C@basic@@6B@", [2 x i8*]** [[THIS_PTR]] +// CHECK: [[THIS_PTR:%[0-9]+]] = bitcast %"struct.basic::C"* {{.*}} to i32 (...)*** +// CHECK: store i32 (...)** bitcast ([2 x i8*]* @"\01??_7C@basic@@6B@" to i32 (...)**), i32 (...)*** [[THIS_PTR]] } void call_complete_dtor(C *obj_ptr) { |