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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/microsoft-abi-multiple-nonvirtual-inheritance.cpp | |
| parent | 1780d82f35cf8cbb78cca779c24c7bd36564b67e (diff) | |
| download | bcm5719-llvm-8d58513da49ce3636afb3b6921dccd377b892ae5.tar.gz bcm5719-llvm-8d58513da49ce3636afb3b6921dccd377b892ae5.zip | |
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/microsoft-abi-multiple-nonvirtual-inheritance.cpp')
| -rw-r--r-- | clang/test/CodeGenCXX/microsoft-abi-multiple-nonvirtual-inheritance.cpp | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/clang/test/CodeGenCXX/microsoft-abi-multiple-nonvirtual-inheritance.cpp b/clang/test/CodeGenCXX/microsoft-abi-multiple-nonvirtual-inheritance.cpp index b1c1482eff6..b5293e0d798 100644 --- a/clang/test/CodeGenCXX/microsoft-abi-multiple-nonvirtual-inheritance.cpp +++ b/clang/test/CodeGenCXX/microsoft-abi-multiple-nonvirtual-inheritance.cpp @@ -150,35 +150,35 @@ void emit_ctors() { Left l; // CHECK: define {{.*}} @"\01??0Left@@QAE@XZ" // CHECK-NOT: getelementptr - // CHECK: store [1 x i8*]* @"\01??_7Left@@6B@" + // CHECK: store i32 (...)** bitcast ([1 x i8*]* @"\01??_7Left@@6B@" to i32 (...)**) // CHECK: ret Right r; // CHECK: define {{.*}} @"\01??0Right@@QAE@XZ" // CHECK-NOT: getelementptr - // CHECK: store [1 x i8*]* @"\01??_7Right@@6B@" + // CHECK: store i32 (...)** bitcast ([1 x i8*]* @"\01??_7Right@@6B@" to i32 (...)**) // CHECK: ret ChildOverride co; // CHECK: define {{.*}} @"\01??0ChildOverride@@QAE@XZ" // CHECK: %[[THIS:.*]] = load %struct.ChildOverride** - // CHECK: %[[VFPTR:.*]] = bitcast %struct.ChildOverride* %[[THIS]] to [1 x i8*]** - // CHECK: store [1 x i8*]* @"\01??_7ChildOverride@@6BLeft@@@", [1 x i8*]** %[[VFPTR]] + // CHECK: %[[VFPTR:.*]] = bitcast %struct.ChildOverride* %[[THIS]] to i32 (...)*** + // CHECK: store i32 (...)** bitcast ([1 x i8*]* @"\01??_7ChildOverride@@6BLeft@@@" to i32 (...)**), i32 (...)*** %[[VFPTR]] // CHECK: %[[THIS_i8:.*]] = bitcast %struct.ChildOverride* %[[THIS]] to i8* // CHECK: %[[VFPTR_i8:.*]] = getelementptr inbounds i8* %[[THIS_i8]], i32 4 - // CHECK: %[[VFPTR:.*]] = bitcast i8* %[[VFPTR_i8]] to [1 x i8*]** - // CHECK: store [1 x i8*]* @"\01??_7ChildOverride@@6BRight@@@", [1 x i8*]** %[[VFPTR]] + // CHECK: %[[VFPTR:.*]] = bitcast i8* %[[VFPTR_i8]] to i32 (...)*** + // CHECK: store i32 (...)** bitcast ([1 x i8*]* @"\01??_7ChildOverride@@6BRight@@@" to i32 (...)**), i32 (...)*** %[[VFPTR]] // CHECK: ret GrandchildOverride gc; // CHECK: define {{.*}} @"\01??0GrandchildOverride@@QAE@XZ" // CHECK: %[[THIS:.*]] = load %struct.GrandchildOverride** - // CHECK: %[[VFPTR:.*]] = bitcast %struct.GrandchildOverride* %[[THIS]] to [1 x i8*]** - // CHECK: store [1 x i8*]* @"\01??_7GrandchildOverride@@6BLeft@@@", [1 x i8*]** %[[VFPTR]] + // CHECK: %[[VFPTR:.*]] = bitcast %struct.GrandchildOverride* %[[THIS]] to i32 (...)*** + // CHECK: store i32 (...)** bitcast ([1 x i8*]* @"\01??_7GrandchildOverride@@6BLeft@@@" to i32 (...)**), i32 (...)*** %[[VFPTR]] // CHECK: %[[THIS_i8:.*]] = bitcast %struct.GrandchildOverride* %[[THIS]] to i8* // CHECK: %[[VFPTR_i8:.*]] = getelementptr inbounds i8* %[[THIS_i8]], i32 4 - // CHECK: %[[VFPTR:.*]] = bitcast i8* %[[VFPTR_i8]] to [1 x i8*]** - // CHECK: store [1 x i8*]* @"\01??_7GrandchildOverride@@6BRight@@@", [1 x i8*]** %[[VFPTR]] + // CHECK: %[[VFPTR:.*]] = bitcast i8* %[[VFPTR_i8]] to i32 (...)*** + // CHECK: store i32 (...)** bitcast ([1 x i8*]* @"\01??_7GrandchildOverride@@6BRight@@@" to i32 (...)**), i32 (...)*** %[[VFPTR]] // CHECK: ret } |
