Mercurial > hg > CbC > CbC_llvm
diff clang/test/CodeGenCXX/stack-reuse-miscompile.cpp @ 236:c4bab56944e8 llvm-original
LLVM 16
| author | kono |
|---|---|
| date | Wed, 09 Nov 2022 17:45:10 +0900 |
| parents | 79ff65ed7e25 |
| children |
line wrap: on
line diff
--- a/clang/test/CodeGenCXX/stack-reuse-miscompile.cpp Wed Jul 21 10:27:27 2021 +0900 +++ b/clang/test/CodeGenCXX/stack-reuse-miscompile.cpp Wed Nov 09 17:45:10 2022 +0900 @@ -28,24 +28,21 @@ // // FIXME: We could defer starting the lifetime of the return object of concat // until the call. -// CHECK: [[T1i8:%.*]] = bitcast %class.T* [[T1]] to i8* -// CHECK: call void @llvm.lifetime.start.p0i8(i64 16, i8* [[T1i8]]) +// CHECK: call void @llvm.lifetime.start.p0(i64 16, ptr [[T1]]) // -// CHECK: [[T2i8:%.*]] = bitcast %class.T* [[T2]] to i8* -// CHECK: call void @llvm.lifetime.start.p0i8(i64 16, i8* [[T2i8]]) -// CHECK: [[T4:%.*]] = call %class.T* @_ZN1TC1EPKc(%class.T* {{[^,]*}} [[T2]], i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i32 0, i32 0)) +// CHECK: call void @llvm.lifetime.start.p0(i64 16, ptr [[T2]]) +// CHECK: [[T4:%.*]] = call noundef ptr @_ZN1TC1EPKc(ptr {{[^,]*}} [[T2]], ptr noundef @.str) +// +// CHECK: call void @llvm.lifetime.start.p0(i64 16, ptr [[T3]]) +// CHECK: [[T5:%.*]] = call noundef ptr @_ZN1TC1E1S(ptr {{[^,]*}} [[T3]], [2 x i32] %{{.*}}) // -// CHECK: [[T3i8:%.*]] = bitcast %class.T* [[T3]] to i8* -// CHECK: call void @llvm.lifetime.start.p0i8(i64 16, i8* [[T3i8]]) -// CHECK: [[T5:%.*]] = call %class.T* @_ZN1TC1E1S(%class.T* {{[^,]*}} [[T3]], [2 x i32] %{{.*}}) +// CHECK: call void @_ZNK1T6concatERKS_(ptr sret(%class.T) align 4 [[T1]], ptr {{[^,]*}} [[T2]], ptr noundef nonnull align 4 dereferenceable(16) [[T3]]) +// CHECK: [[T6:%.*]] = call noundef ptr @_ZNK1T3strEv(ptr {{[^,]*}} [[T1]]) // -// CHECK: call void @_ZNK1T6concatERKS_(%class.T* sret(%class.T) align 4 [[T1]], %class.T* {{[^,]*}} [[T2]], %class.T* nonnull align 4 dereferenceable(16) [[T3]]) -// CHECK: [[T6:%.*]] = call i8* @_ZNK1T3strEv(%class.T* {{[^,]*}} [[T1]]) -// -// CHECK: call void @llvm.lifetime.end.p0i8( -// CHECK: call void @llvm.lifetime.end.p0i8( -// CHECK: call void @llvm.lifetime.end.p0i8( -// CHECK: ret i8* [[T6]] +// CHECK: call void @llvm.lifetime.end.p0( +// CHECK: call void @llvm.lifetime.end.p0( +// CHECK: call void @llvm.lifetime.end.p0( +// CHECK: ret ptr [[T6]] return T("[").concat(T(s)).str(); }