1// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only 2 3// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only 4 5typedef __attribute__((ext_vector_type(2))) char char2; 6typedef __attribute__((ext_vector_type(3))) char char3; 7 8typedef __attribute__((ext_vector_type(2))) int int2; 9 10typedef __attribute__((ext_vector_type(2))) float float2; 11 12// ** Positive tests ** 13 14char2 ptest01(char2 c, char s) { 15 return c << s; 16} 17 18char2 ptest02(char2 c, char2 s) { 19 return c << s; 20} 21 22char2 ptest03(char2 c, int s) { 23 return c << s; 24} 25 26char2 ptest04(char2 c, int2 s) { 27 return c << s; 28} 29 30int2 ptest05(int2 c, char2 s) { 31 return c << s; 32} 33 34char2 ptest06(char2 c) { 35 return c << 1; 36} 37 38void ptest07() { 39 char3 v = {1,1,1}; 40 char3 w = {1,2,3}; 41 42 v <<= w; 43} 44 45// ** Negative tests ** 46 47char2 ntest01(char c, char2 s) { 48 return c << s; // expected-error {{requested shift is a vector of type 'char2' (vector of 2 'char' values) but the first operand is not a vector ('char')}} 49} 50 51char3 ntest02(char3 c, char2 s) { 52 return c << s; // expected-error {{vector operands do not have the same number of elements ('char3' (vector of 3 'char' values) and 'char2' (vector of 2 'char' values))}} 53} 54 55float2 ntest03(float2 c, char s) { 56 return c << s; // expected-error {{used type 'float2' (vector of 2 'float' values) where integer is required}} 57} 58 59int2 ntest04(int2 c, float s) { 60 return c << s; // expected-error {{used type 'float' where integer is required}} 61} 62