1// RUN: %clang_cc1 -verify %s 2 3kernel __attribute__((vec_type_hint)) void kernel1() {} //expected-error{{'vec_type_hint' attribute takes one argument}} 4 5kernel __attribute__((vec_type_hint(not_type))) void kernel2() {} //expected-error{{unknown type name 'not_type'}} 6 7kernel __attribute__((vec_type_hint(void))) void kernel3() {} //expected-error{{invalid attribute argument 'void' - expecting a vector or vectorizable scalar type}} 8 9kernel __attribute__((vec_type_hint(bool))) void kernel4() {} //expected-error{{invalid attribute argument 'bool' - expecting a vector or vectorizable scalar type}} 10 11kernel __attribute__((vec_type_hint(int))) __attribute__((vec_type_hint(float))) void kernel5() {} //expected-warning{{attribute 'vec_type_hint' is already applied with different parameters}} 12 13kernel __attribute__((work_group_size_hint(8,16,32,4))) void kernel6() {} //expected-error{{'work_group_size_hint' attribute requires exactly 3 arguments}} 14 15kernel __attribute__((work_group_size_hint(1,2,3))) __attribute__((work_group_size_hint(3,2,1))) void kernel7() {} //expected-warning{{attribute 'work_group_size_hint' is already applied with different parameters}} 16 17__attribute__((reqd_work_group_size(8,16,32))) void kernel8(){} // expected-error {{attribute 'reqd_work_group_size' can only be applied to a kernel}} 18 19__attribute__((work_group_size_hint(8,16,32))) void kernel9(){} // expected-error {{attribute 'work_group_size_hint' can only be applied to a kernel}} 20 21__attribute__((vec_type_hint(char))) void kernel10(){} // expected-error {{attribute 'vec_type_hint' can only be applied to a kernel}} 22 23constant int foo1 __attribute__((reqd_work_group_size(8,16,32))) = 0; // expected-error {{'reqd_work_group_size' attribute only applies to functions}} 24 25constant int foo2 __attribute__((work_group_size_hint(8,16,32))) = 0; // expected-error {{'work_group_size_hint' attribute only applies to functions}} 26 27constant int foo3 __attribute__((vec_type_hint(char))) = 0; // expected-error {{'vec_type_hint' attribute only applies to functions}} 28 29void f_kernel_image2d_t( kernel image2d_t image ) { // expected-error {{'kernel' attribute only applies to functions}} 30 int __kernel x; // expected-error {{'__kernel' attribute only applies to functions}} 31} 32 33kernel __attribute__((reqd_work_group_size(1,2,0))) void kernel11(){} // expected-error {{'reqd_work_group_size' attribute must be greater than 0}} 34kernel __attribute__((reqd_work_group_size(1,0,2))) void kernel12(){} // expected-error {{'reqd_work_group_size' attribute must be greater than 0}} 35kernel __attribute__((reqd_work_group_size(0,1,2))) void kernel13(){} // expected-error {{'reqd_work_group_size' attribute must be greater than 0}} 36