xref: /llvm-project/clang/test/AST/ByteCode/const-base-cast.cpp (revision 43fd2c401edd4f3ca0c687dd6937c2603fb15f71)
1 // RUN: %clang_cc1 -triple %itanium_abi_triple -emit-llvm %s -o - | FileCheck %s
2 // RUN: %clang_cc1 -triple %itanium_abi_triple -emit-llvm %s -o - -fexperimental-new-constant-interpreter | FileCheck %s
3 
4 
5 /// Slightly adapted to the version from test/CodeGenCXX/.
6 
7 struct X { int x[12];};
8 struct A : X { char x, y, z; };
9 struct B { char y; };
10 struct C : A,B {};
11 unsigned char x = ((char*)(X*)(C*)0x1000) - (char*)0x1000;
12 // CHECK: @x = {{(dso_local )?}}global i8 0
13 
14 unsigned char y = ((char*)(B*)(C*)0x1000) - (char*)0x1000;
15 // CHECK: @y = {{(dso_local )?}}global i8 51
16 
17 unsigned char z = ((char*)(A*)(C*)0x1000) - (char*)0x1000;
18 // CHECK: @z = {{(dso_local )?}}global i8 0
19 
20