clang/test/CodeGenOpenCLCXX/template-address-spaces.clcpp

// RUN: %clang_cc1 %s -emit-llvm -o - -O0 -triple spir-unknown-unknown | FileCheck %s

template <typename T>
struct S{
  T a;
  T foo();
};

template<typename T>
T S<T>::foo() { return a;}

// CHECK: %struct.S = type { i32 }
// CHECK: %struct.S.0 = type { ptr addrspace(4) }
// CHECK: %struct.S.1 = type { ptr addrspace(1) }

// CHECK:  [[A1:%[.a-z0-9]+]] = addrspacecast ptr %{{[a-z0-9]+}} to ptr addrspace(4)
// CHECK:  %call = call spir_func noundef i32 @_ZNU3AS41SIiE3fooEv(ptr addrspace(4) {{[^,]*}} [[A1]]) #1
// CHECK:  [[A2:%[.a-z0-9]+]] = addrspacecast ptr %{{[a-z0-9]+}} to ptr addrspace(4)
// CHECK:  %call1 = call spir_func noundef ptr addrspace(4) @_ZNU3AS41SIPU3AS4iE3fooEv(ptr addrspace(4) {{[^,]*}} [[A2]]) #1
// CHECK:  [[A3:%[.a-z0-9]+]] = addrspacecast ptr %{{[a-z0-9]+}} to ptr addrspace(4)
// CHECK:  %call2 = call spir_func noundef ptr addrspace(1) @_ZNU3AS41SIPU3AS1iE3fooEv(ptr addrspace(4) {{[^,]*}} [[A3]]) #1

void bar(){
  S<int> sint;
  S<int*> sintptr;
  S<__global int*> sintptrgl;

  sint.foo();
  sintptr.foo();
  sintptrgl.foo();
}