1// RUN: %clang_cc1 -fsyntax-only -verify "-triple" "thumbv7-apple-ios3.0.0" -target-feature +neon %s
2// rdar://9208404
3
4typedef int MP4Err;
5typedef float Float32;
6typedef float float32_t;
7typedef __attribute__((neon_vector_type(4))) float32_t float32x4_t;
8typedef float vFloat __attribute__((__vector_size__(16)));
9typedef vFloat VFLOAT;
10typedef unsigned long UInt32;
11
12extern int bar (float32x4_t const *p);
13
14int foo (const Float32 *realBufPtr) {
15  float32x4_t const *vRealPtr = (VFLOAT *)&realBufPtr[0];
16  return bar(vRealPtr);
17}
18
19MP4Err autoCorrelation2nd_Neon(Float32 *alphar, Float32 *alphai,
20			    const Float32 *realBufPtr,
21			    const Float32 *imagBufPtr,
22			    const UInt32 len)
23{
24  float32x4_t const *vRealPtr = (VFLOAT *)&realBufPtr[0];
25  return 0;
26}
27
28namespace rdar11688587 {
29  typedef float float32_t;
30  typedef __attribute__((neon_vector_type(4))) float32_t float32x4_t;
31
32  template<int I>
33  float test()
34  {
35    extern float32x4_t vec;
36    return __extension__ ({
37        float32x4_t __a = (vec);
38        (float32_t)__builtin_neon_vgetq_lane_f32(__a, I);  // expected-error{{argument should be a value from 0 to 3}}
39      });
40  }
41
42  template float test<1>();
43  template float test<4>(); // expected-note{{in instantiation of function template specialization 'rdar11688587::test<4>' requested here}}
44}
45