1 | // RUN: %clang_cc1 -fsyntax-only -pedantic -verify %s |
2 | |
3 | typedef int int2 __attribute__((ext_vector_type(2))); |
4 | typedef int int3 __attribute__((ext_vector_type(3))); |
5 | typedef int int4 __attribute__((ext_vector_type(4))); |
6 | typedef int int8 __attribute__((ext_vector_type(8))); |
7 | typedef int int16 __attribute__((ext_vector_type(16))); |
8 | |
9 | void foo(int3 arg1, int8 arg2) { |
10 | int4 auto1; |
11 | int16 *auto2; |
12 | int auto3; |
13 | int2 auto4; |
14 | struct S *incomplete1; |
15 | |
16 | int res1[vec_step(arg1) == 4 ? 1 : -1]; |
17 | int res2[vec_step(arg2) == 8 ? 1 : -1]; |
18 | int res3[vec_step(auto1) == 4 ? 1 : -1]; |
19 | int res4[vec_step(*auto2) == 16 ? 1 : -1]; |
20 | int res5[vec_step(auto3) == 1 ? 1 : -1]; |
21 | int res6[vec_step(auto4) == 2 ? 1 : -1]; |
22 | int res7[vec_step(int2) == 2 ? 1 : -1]; |
23 | int res8[vec_step(int3) == 4 ? 1 : -1]; |
24 | int res9[vec_step(int4) == 4 ? 1 : -1]; |
25 | int res10[vec_step(int8) == 8 ? 1 : -1]; |
26 | int res11[vec_step(int16) == 16 ? 1 : -1]; |
27 | int res12[vec_step(void) == 1 ? 1 : -1]; |
28 | |
29 | int res13 = vec_step(*incomplete1); // expected-error {{'vec_step' requires built-in scalar or vector type, 'struct S' invalid}} |
30 | int res14 = vec_step(int16*); // expected-error {{'vec_step' requires built-in scalar or vector type, 'int16 *' invalid}} |
31 | int res15 = vec_step(void(void)); // expected-error {{'vec_step' requires built-in scalar or vector type, 'void (void)' invalid}} |
32 | } |
33 | |