blob: 548c08e7e32aed66450fbbd767d38a11cbc595d1 [file] [log] [blame]
// RUN: clang %s -verify -fsyntax-only
typedef unsigned int v2u __attribute__ ((vector_size (8)));
typedef signed int v2s __attribute__ ((vector_size (8)));
typedef signed int v1s __attribute__ ((vector_size (4)));
typedef float v2f __attribute__ ((vector_size(8)));
typedef signed short v4ss __attribute__ ((vector_size (8)));
void f() {
v2s v1;
v2u v2;
v1s v3;
v2f v4;
v4ss v5;
v1 = v2; // expected-warning {{incompatible vector types assigning 'v2u', expected 'v2s'}}
v1 = v3; // expected-error {{incompatible type assigning 'v1s', expected 'v2s'}}
v1 = v4; // expected-warning {{incompatible vector types assigning 'v2f', expected 'v2s'}}
v1 = v5; // expected-warning {{incompatible vector types assigning 'v4ss', expected 'v2s'}}
v2 = v1; // expected-warning {{incompatible vector types assigning 'v2s', expected 'v2u'}}
v2 = v3; // expected-error {{incompatible type assigning 'v1s', expected 'v2u'}}
v2 = v4; // expected-warning {{incompatible vector types assigning 'v2f', expected 'v2u'}}
v2 = v5; // expected-warning {{incompatible vector types assigning 'v4ss', expected 'v2u'}}
v3 = v1; // expected-error {{incompatible type assigning 'v2s', expected 'v1s'}}
v3 = v2; // expected-error {{incompatible type assigning 'v2u', expected 'v1s'}}
v3 = v4; // expected-error {{incompatible type assigning 'v2f', expected 'v1s'}}
v3 = v5; // expected-error {{incompatible type assigning 'v4ss', expected 'v1s'}}
v4 = v1; // expected-warning {{incompatible vector types assigning 'v2s', expected 'v2f'}}
v4 = v2; // expected-warning {{incompatible vector types assigning 'v2u', expected 'v2f'}}
v4 = v3; // expected-error {{incompatible type assigning 'v1s', expected 'v2f'}}
v4 = v5; // expected-warning {{incompatible vector types assigning 'v4ss', expected 'v2f'}}
v5 = v1; // expected-warning {{incompatible vector types assigning 'v2s', expected 'v4ss'}}
v5 = v2; // expected-warning {{incompatible vector types assigning 'v2u', expected 'v4ss'}}
v5 = v3; // expected-error {{incompatible type assigning 'v1s', expected 'v4ss'}}
v5 = v4; // expected-warning {{incompatible vector types assigning 'v2f', expected 'v4ss'}}
}
// PR2263
float f2(__attribute__((vector_size(16))) float a, int b) {
return a[b];
}