| Peter Collingbourne | f4e3cfb | 2011-03-11 19:24:49 +0000 | [diff] [blame] | 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 | } |