1f4a2713aSLionel Sambuc // RUN: %clang_cc1 %s -verify -fsyntax-only -Wvector-conversion 2f4a2713aSLionel Sambuc typedef unsigned int v2u __attribute__ ((vector_size (8))); 3f4a2713aSLionel Sambuc typedef int v2s __attribute__ ((vector_size (8))); 4f4a2713aSLionel Sambuc typedef float v2f __attribute__ ((vector_size(8))); 5f4a2713aSLionel Sambuc test1(v2u v2ua,v2s v2sa,v2f v2fa)6f4a2713aSLionel Sambucvoid test1(v2u v2ua, v2s v2sa, v2f v2fa) { 7f4a2713aSLionel Sambuc // Bitwise binary operators 8f4a2713aSLionel Sambuc (void)(v2ua & v2ua); 9f4a2713aSLionel Sambuc (void)(v2fa & v2fa); // expected-error{{invalid operands to binary expression}} 10f4a2713aSLionel Sambuc 11f4a2713aSLionel Sambuc // Unary operators 12f4a2713aSLionel Sambuc (void)(~v2ua); 13*0a6a1f1dSLionel Sambuc (void)(~v2fa); // expected-error{{invalid argument type 'v2f' (vector of 2 'float' values) to unary}} 14f4a2713aSLionel Sambuc 15f4a2713aSLionel Sambuc // Comparison operators 16*0a6a1f1dSLionel Sambuc v2ua = (v2ua==v2sa); // expected-warning{{incompatible vector types assigning to 'v2u' (vector of 2 'unsigned int' values) from 'int __attribute__((ext_vector_type(2)))' (vector of 2 'int' values)}} 17f4a2713aSLionel Sambuc v2sa = (v2ua==v2sa); 18f4a2713aSLionel Sambuc 19f4a2713aSLionel Sambuc // Arrays 20*0a6a1f1dSLionel Sambuc int array1[v2ua]; // expected-error{{size of array has non-integer type 'v2u' (vector of 2 'unsigned int' values)}} 21f4a2713aSLionel Sambuc int array2[17]; 22f4a2713aSLionel Sambuc // FIXME: error message below needs type! 23f4a2713aSLionel Sambuc (void)(array2[v2ua]); // expected-error{{array subscript is not an integer}} 24f4a2713aSLionel Sambuc 25f4a2713aSLionel Sambuc v2u *v2u_ptr = 0; 26f4a2713aSLionel Sambuc v2s *v2s_ptr; 27f4a2713aSLionel Sambuc v2s_ptr = v2u_ptr; // expected-warning{{converts between pointers to integer types with different sign}} 28f4a2713aSLionel Sambuc } 29f4a2713aSLionel Sambuc 30