reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

    1
    2
    3
    4
    5
    6
    7
    8
    9
   10
   11
   12
   13
   14
   15
   16
   17
   18
   19
   20
   21
   22
   23
   24
   25
   26
   27
   28
   29
   30
   31
   32
   33
   34
   35
   36
   37
   38
   39
   40
   41
   42
   43
   44
   45
   46
   47
   48
   49
   50
   51
   52
   53
   54
   55
   56
   57
   58
   59
   60
   61
   62
   63
   64
   65

// RUN: %clang_cc1 %s -triple=amdgcn-amd-amdhsa -emit-llvm -o - | FileCheck %s

#define __private__ __attribute__((address_space(5)))

void func_pchar(__private__ char *x);
void func_pvoid(__private__ void *x);
void func_pint(__private__ int *x);

void test_cast(char *gen_char_ptr, void *gen_void_ptr, int *gen_int_ptr) {
  // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i8 addrspace(5)*
  // CHECK-NEXT: store i8 addrspace(5)* %[[cast]]
  __private__ char *priv_char_ptr = (__private__ char *)gen_char_ptr;

  // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i8 addrspace(5)*
  // CHECK-NEXT: store i8 addrspace(5)* %[[cast]]
  priv_char_ptr = (__private__ char *)gen_void_ptr;

  // CHECK: %[[cast:.*]] = addrspacecast i32* %{{.*}} to i8 addrspace(5)*
  // CHECK-NEXT: store i8 addrspace(5)* %[[cast]]
  priv_char_ptr = (__private__ char *)gen_int_ptr;

  // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i8 addrspace(5)*
  // CHECK-NEXT: store i8 addrspace(5)* %[[cast]]
  __private__ void *priv_void_ptr = (__private__ void *)gen_char_ptr;

  // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i8 addrspace(5)*
  // CHECK-NEXT: store i8 addrspace(5)* %[[cast]]
  priv_void_ptr = (__private__ void *)gen_void_ptr;

  // CHECK: %[[cast:.*]] = addrspacecast i32* %{{.*}} to i8 addrspace(5)*
  // CHECK-NEXT: store i8 addrspace(5)* %[[cast]]
  priv_void_ptr = (__private__ void *)gen_int_ptr;

  // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i32 addrspace(5)*
  // CHECK-NEXT: store i32 addrspace(5)* %[[cast]]
  __private__ int *priv_int_ptr = (__private__ int *)gen_void_ptr;

  // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i8 addrspace(5)*
  // CHECK-NEXT: call void @_Z10func_pcharPU3AS5c(i8 addrspace(5)* %[[cast]])
  func_pchar((__private__ char *)gen_char_ptr);

  // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i8 addrspace(5)*
  // CHECK-NEXT: call void @_Z10func_pcharPU3AS5c(i8 addrspace(5)* %[[cast]])
  func_pchar((__private__ char *)gen_void_ptr);

  // CHECK: %[[cast:.*]] = addrspacecast i32* %{{.*}} to i8 addrspace(5)*
  // CHECK-NEXT: call void @_Z10func_pcharPU3AS5c(i8 addrspace(5)* %[[cast]])
  func_pchar((__private__ char *)gen_int_ptr);

  // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i8 addrspace(5)*
  // CHECK-NEXT: call void @_Z10func_pvoidPU3AS5v(i8 addrspace(5)* %[[cast]])
  func_pvoid((__private__ void *)gen_char_ptr);

  // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i8 addrspace(5)*
  // CHECK-NEXT: call void @_Z10func_pvoidPU3AS5v(i8 addrspace(5)* %[[cast]])
  func_pvoid((__private__ void *)gen_void_ptr);

  // CHECK: %[[cast:.*]] = addrspacecast i32* %{{.*}} to i8 addrspace(5)*
  // CHECK-NEXT: call void @_Z10func_pvoidPU3AS5v(i8 addrspace(5)* %[[cast]])
  func_pvoid((__private__ void *)gen_int_ptr);

  // CHECK: %[[cast:.*]] = addrspacecast i8* %{{.*}} to i32 addrspace(5)*
  // CHECK-NEXT: call void @_Z9func_pintPU3AS5i(i32 addrspace(5)* %[[cast]])
  func_pint((__private__ int *)gen_void_ptr);
}