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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 | 8d58513da49ce3636afb3b6921dccd377b892ae5 (patch) | |
| tree | 9200b83942772063268716df8fbaef6e653540cf /clang/test/CodeGenCXX/skip-vtable-pointer-initialization.cpp | |
| parent | 1780d82f35cf8cbb78cca779c24c7bd36564b67e (diff) | |
| download | llvm-8d58513da49ce3636afb3b6921dccd377b892ae5.zip llvm-8d58513da49ce3636afb3b6921dccd377b892ae5.tar.gz llvm-8d58513da49ce3636afb3b6921dccd377b892ae5.tar.bz2 | |
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
llvm-svn: 223267
Diffstat (limited to 'clang/test/CodeGenCXX/skip-vtable-pointer-initialization.cpp')
| -rw-r--r-- | clang/test/CodeGenCXX/skip-vtable-pointer-initialization.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/clang/test/CodeGenCXX/skip-vtable-pointer-initialization.cpp b/clang/test/CodeGenCXX/skip-vtable-pointer-initialization.cpp index 29926b9..6b50075 100644 --- a/clang/test/CodeGenCXX/skip-vtable-pointer-initialization.cpp +++ b/clang/test/CodeGenCXX/skip-vtable-pointer-initialization.cpp @@ -11,7 +11,7 @@ struct A { }; // CHECK-LABEL: define void @_ZN5Test11AD2Ev -// CHECK-NOT: store i8** getelementptr inbounds ([3 x i8*]* @_ZTVN5Test11AE, i64 0, i64 2), i8*** +// CHECK-NOT: store i32 (...)** bitcast (i8** getelementptr inbounds ([3 x i8*]* @_ZTVN5Test11AE, i64 0, i64 2) to i32 (...)**), i32 (...)*** A::~A() { } @@ -27,7 +27,7 @@ struct A { }; // CHECK-LABEL: define void @_ZN5Test21AD2Ev -// CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTVN5Test21AE, i64 0, i64 2), i8*** +// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ([3 x i8*]* @_ZTVN5Test21AE, i64 0, i64 2) to i32 (...)**), i32 (...)*** A::~A() { f(); } @@ -50,7 +50,7 @@ struct A { }; // CHECK-LABEL: define void @_ZN5Test31AD2Ev -// CHECK-NOT: store i8** getelementptr inbounds ([3 x i8*]* @_ZTVN5Test31AE, i64 0, i64 2), i8*** +// CHECK-NOT: store i32 (...)** bitcast (i8** getelementptr inbounds ([3 x i8*]* @_ZTVN5Test31AE, i64 0, i64 2) to i32 (...)**), i32 (...)*** A::~A() { } @@ -76,7 +76,7 @@ struct A { }; // CHECK-LABEL: define void @_ZN5Test41AD2Ev -// CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTVN5Test41AE, i64 0, i64 2), i8*** +// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ([3 x i8*]* @_ZTVN5Test41AE, i64 0, i64 2) to i32 (...)**), i32 (...)*** A::~A() { } @@ -100,7 +100,7 @@ struct A { }; // CHECK-LABEL: define void @_ZN5Test51AD2Ev -// CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTVN5Test51AE, i64 0, i64 2), i8*** +// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ([3 x i8*]* @_ZTVN5Test51AE, i64 0, i64 2) to i32 (...)**), i32 (...)*** A::~A() { } @@ -128,7 +128,7 @@ struct A { }; // CHECK-LABEL: define void @_ZN5Test61AD2Ev -// CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTVN5Test61AE, i64 0, i64 2), i8*** +// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ([3 x i8*]* @_ZTVN5Test61AE, i64 0, i64 2) to i32 (...)**), i32 (...)*** A::~A() { } @@ -154,7 +154,7 @@ struct A { }; // CHECK-LABEL: define void @_ZN5Test71AD2Ev -// CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTVN5Test71AE, i64 0, i64 2), i8*** +// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ([3 x i8*]* @_ZTVN5Test71AE, i64 0, i64 2) to i32 (...)**), i32 (...)*** A::~A() { } @@ -180,7 +180,7 @@ struct A { }; // CHECK-LABEL: define void @_ZN5Test81AD2Ev -// CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTVN5Test81AE, i64 0, i64 2), i8*** +// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ([3 x i8*]* @_ZTVN5Test81AE, i64 0, i64 2) to i32 (...)**), i32 (...)*** A::~A() { } |