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
