1// RUN: %clang_cc1 -triple thumbv7-apple-darwin10 -target-cpu cortex-a8 -fsyntax-only -Wvector-conversion -ffreestanding -verify %s
2#ifndef INCLUDE
3
4#include <arm_neon.h>
5
6// Radar 8228022: Should not report incompatible vector types.
7int32x2_t test(int32x2_t x) {
8  return vshr_n_s32(x, 31);
9}
10
11// ...but should warn when the types really do not match.
12float32x2_t test2(uint32x2_t x) {
13  return vcvt_n_f32_s32(x, 9); // expected-warning {{incompatible vector types}}
14}
15
16// Check immediate range for vcvt_n intrinsics is 1 to 32.  Radar 9558930.
17float32x2_t test3(uint32x2_t x) {
18  // FIXME: The "incompatible result type" error is due to pr10112 and should be
19  // removed when that is fixed.
20  return vcvt_n_f32_u32(x, 0); // expected-error {{argument should be a value from 1 to 32}}
21}
22
23typedef signed int vSInt32 __attribute__((__vector_size__(16)));
24int32x4_t test4(int32x4_t a, vSInt32 b) {
25  a += b;
26  b += a;
27  return b += a;
28}
29
30// Warn for incompatible pointer types used with vld/vst intrinsics.
31int16x8_t test5(int *p) {
32  return vld1q_s16(p); // expected-warning {{incompatible pointer types}}
33}
34void test6(float *p, int32x2_t v) {
35  return vst1_s32(p, v); // expected-warning {{incompatible pointer types}}
36}
37
38#define INCLUDE
39#include "arm-neon-types.c"
40#else
41
42// Make sure we don't get a warning about using a static function in an
43// extern inline function from a header.
44extern inline uint8x8_t test7(uint8x8_t a, uint8x8_t b) {
45  return vadd_u8(a, b);
46}
47#endif
48