1// RUN: %clang_cc1 -triple i386-apple-darwin9 -O1 -target-cpu pentium4 -target-feature +sse4.1 -g -emit-llvm %s -o - | FileCheck %s
2typedef short __v4hi __attribute__ ((__vector_size__ (8)));
3
4void test1() {
5  __v4hi A = (__v4hi)0LL;
6}
7
8__v4hi x = {1,2,3};
9__v4hi y = {1,2,3,4};
10
11typedef int vty __attribute((vector_size(16)));
12int test2() { vty b; return b[2LL]; }
13
14// PR4339
15typedef float vec4 __attribute__((vector_size(16)));
16
17void test3 ( vec4* a, char b, float c ) {
18  (*a)[b] = c;
19}
20
21
22
23// Don't include mm_malloc.h, it's system specific.
24#define __MM_MALLOC_H
25
26#include <mmintrin.h>
27
28int test4(int argc, char *argv[]) {
29  int array[16] = { 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 };
30  __m64 *p = (__m64 *)array;
31
32  __m64 accum = _mm_setzero_si64();
33
34  for (int i=0; i<8; ++i)
35     accum = _mm_add_pi32(p[i], accum);
36
37  __m64 accum2 = _mm_unpackhi_pi32(accum, accum);
38  accum = _mm_add_pi32(accum, accum2);
39
40  int result = _mm_cvtsi64_si32(accum);
41  _mm_empty();
42
43  return result;
44}
45
46#include <smmintrin.h>
47
48unsigned long test_epi8(__m128i x) { return _mm_extract_epi8(x, 4); }
49// CHECK: @test_epi8
50// CHECK: extractelement <16 x i8> {{.*}}, i32 4
51// CHECK: zext i8 {{.*}} to i32
52
53unsigned long test_epi16(__m128i x) { return _mm_extract_epi16(x, 3); }
54
55// CHECK: @test_epi16
56// CHECK: extractelement <8 x i16> {{.*}}, i32 3
57// CHECK: zext i16 {{.*}} to i32
58