1 // RUN: %clang_cc1 %s -triple=amdgcn-amd-amdhsa -emit-llvm -o - | FileCheck %s
2 
3 #define __private__ __attribute__((address_space(5)))
4 
5 void func_pchar(__private__ char *x);
6 void func_pvoid(__private__ void *x);
7 void func_pint(__private__ int *x);
8 
9 void test_cast(char *gen_char_ptr, void *gen_void_ptr, int *gen_int_ptr) {
10   // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i8 addrspace(5)*
11   // CHECK-NEXT: store i8 addrspace(5)* %[[cast]]
12   __private__ char *priv_char_ptr = (__private__ char *)gen_char_ptr;
13 
14   // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i8 addrspace(5)*
15   // CHECK-NEXT: store i8 addrspace(5)* %[[cast]]
16   priv_char_ptr = (__private__ char *)gen_void_ptr;
17 
18   // CHECK: %[[cast:.*]] = addrspacecast i32* %{{.*}} to i8 addrspace(5)*
19   // CHECK-NEXT: store i8 addrspace(5)* %[[cast]]
20   priv_char_ptr = (__private__ char *)gen_int_ptr;
21 
22   // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i8 addrspace(5)*
23   // CHECK-NEXT: store i8 addrspace(5)* %[[cast]]
24   __private__ void *priv_void_ptr = (__private__ void *)gen_char_ptr;
25 
26   // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i8 addrspace(5)*
27   // CHECK-NEXT: store i8 addrspace(5)* %[[cast]]
28   priv_void_ptr = (__private__ void *)gen_void_ptr;
29 
30   // CHECK: %[[cast:.*]] = addrspacecast i32* %{{.*}} to i8 addrspace(5)*
31   // CHECK-NEXT: store i8 addrspace(5)* %[[cast]]
32   priv_void_ptr = (__private__ void *)gen_int_ptr;
33 
34   // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i32 addrspace(5)*
35   // CHECK-NEXT: store i32 addrspace(5)* %[[cast]]
36   __private__ int *priv_int_ptr = (__private__ int *)gen_void_ptr;
37 
38   // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i8 addrspace(5)*
39   // CHECK-NEXT: call void @_Z10func_pcharPU3AS5c(i8 addrspace(5)* %[[cast]])
40   func_pchar((__private__ char *)gen_char_ptr);
41 
42   // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i8 addrspace(5)*
43   // CHECK-NEXT: call void @_Z10func_pcharPU3AS5c(i8 addrspace(5)* %[[cast]])
44   func_pchar((__private__ char *)gen_void_ptr);
45 
46   // CHECK: %[[cast:.*]] = addrspacecast i32* %{{.*}} to i8 addrspace(5)*
47   // CHECK-NEXT: call void @_Z10func_pcharPU3AS5c(i8 addrspace(5)* %[[cast]])
48   func_pchar((__private__ char *)gen_int_ptr);
49 
50   // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i8 addrspace(5)*
51   // CHECK-NEXT: call void @_Z10func_pvoidPU3AS5v(i8 addrspace(5)* %[[cast]])
52   func_pvoid((__private__ void *)gen_char_ptr);
53 
54   // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i8 addrspace(5)*
55   // CHECK-NEXT: call void @_Z10func_pvoidPU3AS5v(i8 addrspace(5)* %[[cast]])
56   func_pvoid((__private__ void *)gen_void_ptr);
57 
58   // CHECK: %[[cast:.*]] = addrspacecast i32* %{{.*}} to i8 addrspace(5)*
59   // CHECK-NEXT: call void @_Z10func_pvoidPU3AS5v(i8 addrspace(5)* %[[cast]])
60   func_pvoid((__private__ void *)gen_int_ptr);
61 
62   // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i32 addrspace(5)*
63   // CHECK-NEXT: call void @_Z9func_pintPU3AS5i(i32 addrspace(5)* %[[cast]])
64   func_pint((__private__ int *)gen_void_ptr);
65 }
66