xref: /llvm-project/clang/test/CodeGenOpenCL/spirv_target.cl (revision aae20a7421c5393316c25a8b614b370859c1a18f) 
1// RUN: %clang_cc1 %s -triple "spirv32-unknown-unknown" -verify -emit-llvm -o - | FileCheck %s -check-prefix=SPIRV32
2// RUN: %clang_cc1 %s -triple "spirv64-unknown-unknown" -verify -emit-llvm -o - | FileCheck %s -check-prefix=SPIRV64
3
4// SPIRV32: target triple = "spirv32-unknown-unknown"
5// SPIRV64: target triple = "spirv64-unknown-unknown"
6
7typedef struct {
8  char c;
9  void *v;
10  void *v2;
11} my_st;
12
13kernel void foo(global long *arg) {
14#if __SPIRV32__ == 1
15  int res1[sizeof(my_st)  == 12 ? 1 : -1]; // expected-no-diagnostics
16  int res2[sizeof(void *) ==  4 ? 1 : -1]; // expected-no-diagnostics
17  int res3[sizeof(arg)    ==  4 ? 1 : -1]; // expected-no-diagnostics
18#elif __SPIRV64__ == 1
19  int res1[sizeof(my_st)  == 24 ? 1 : -1]; // expected-no-diagnostics
20  int res2[sizeof(void *) ==  8 ? 1 : -1]; // expected-no-diagnostics
21  int res3[sizeof(arg)    ==  8 ? 1 : -1]; // expected-no-diagnostics
22#endif
23  my_st *tmp = 0;
24
25  // SPIRV32: store i64 4, ptr addrspace(1)
26  // SPIRV64: store i64 8, ptr addrspace(1)
27  arg[0] = (long)(&tmp->v);
28  // SPIRV32: store i64 8, ptr addrspace(1)
29  // SPIRV64: store i64 16, ptr addrspace(1)
30  arg[1] = (long)(&tmp->v2);
31}
32