vector-ops.c revision f60946222721d9ba3c059563935c17b84703187a 
1// RUN: %clang_cc1 %s -verify -fsyntax-only -Wvector-conversions
2typedef unsigned int v2u __attribute__ ((vector_size (8)));
3typedef int v2s __attribute__ ((vector_size (8)));
4typedef float v2f __attribute__ ((vector_size(8)));
5
6void test1(v2u v2ua, v2s v2sa, v2f v2fa) {
7  // Bitwise binary operators
8  (void)(v2ua & v2ua);
9  (void)(v2fa & v2fa); // expected-error{{invalid operands to binary expression}}
10
11  // Unary operators
12  (void)(~v2ua);
13  (void)(~v2fa); // expected-error{{invalid argument type 'v2f' to unary}}
14
15  // Arrays
16  int array1[v2ua]; // expected-error{{size of array has non-integer type 'v2u'}}
17  int array2[17];
18  // FIXME: error message below needs type!
19  (void)(array2[v2ua]); // expected-error{{array subscript is not an integer}}
20
21  v2u *v2u_ptr = 0;
22  v2s *v2s_ptr;
23  v2s_ptr = v2u_ptr; // expected-warning{{converts between pointers to integer types with different sign}}
24}
25
26