1*67e74705SXin Li // RUN: %clang_cc1 -triple i386-apple-darwin9 -O1 -target-cpu core2 -debug-info-kind=limited -emit-llvm %s -o - | FileCheck %s
2*67e74705SXin Li typedef short __v4hi __attribute__ ((__vector_size__ (8)));
3*67e74705SXin Li
test1()4*67e74705SXin Li void test1() {
5*67e74705SXin Li __v4hi A = (__v4hi)0LL;
6*67e74705SXin Li }
7*67e74705SXin Li
8*67e74705SXin Li __v4hi x = {1,2,3};
9*67e74705SXin Li __v4hi y = {1,2,3,4};
10*67e74705SXin Li
11*67e74705SXin Li typedef int vty __attribute((vector_size(16)));
test2()12*67e74705SXin Li int test2() { vty b; return b[2LL]; }
13*67e74705SXin Li
14*67e74705SXin Li // PR4339
15*67e74705SXin Li typedef float vec4 __attribute__((vector_size(16)));
16*67e74705SXin Li
test3(vec4 * a,char b,float c)17*67e74705SXin Li void test3 ( vec4* a, char b, float c ) {
18*67e74705SXin Li (*a)[b] = c;
19*67e74705SXin Li }
20*67e74705SXin Li
21*67e74705SXin Li
22*67e74705SXin Li
23*67e74705SXin Li // Don't include mm_malloc.h, it's system specific.
24*67e74705SXin Li #define __MM_MALLOC_H
25*67e74705SXin Li
26*67e74705SXin Li #include <mmintrin.h>
27*67e74705SXin Li
test4(int argc,char * argv[])28*67e74705SXin Li int test4(int argc, char *argv[]) {
29*67e74705SXin Li int array[16] = { 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 };
30*67e74705SXin Li __m64 *p = (__m64 *)array;
31*67e74705SXin Li
32*67e74705SXin Li __m64 accum = _mm_setzero_si64();
33*67e74705SXin Li
34*67e74705SXin Li for (int i=0; i<8; ++i)
35*67e74705SXin Li accum = _mm_add_pi32(p[i], accum);
36*67e74705SXin Li
37*67e74705SXin Li __m64 accum2 = _mm_unpackhi_pi32(accum, accum);
38*67e74705SXin Li accum = _mm_add_pi32(accum, accum2);
39*67e74705SXin Li
40*67e74705SXin Li int result = _mm_cvtsi64_si32(accum);
41*67e74705SXin Li _mm_empty();
42*67e74705SXin Li
43*67e74705SXin Li return result;
44*67e74705SXin Li }
45*67e74705SXin Li
46*67e74705SXin Li #include <smmintrin.h>
47*67e74705SXin Li
test_epi8(__m128i x)48*67e74705SXin Li unsigned long test_epi8(__m128i x) { return _mm_extract_epi8(x, 4); }
49*67e74705SXin Li // CHECK: @test_epi8
50*67e74705SXin Li // CHECK: extractelement <16 x i8> {{.*}}, i32 4
51*67e74705SXin Li // CHECK: zext i8 {{.*}} to i32
52*67e74705SXin Li
test_epi16(__m128i x)53*67e74705SXin Li unsigned long test_epi16(__m128i x) { return _mm_extract_epi16(x, 3); }
54*67e74705SXin Li
55*67e74705SXin Li // CHECK: @test_epi16
56*67e74705SXin Li // CHECK: extractelement <8 x i16> {{.*}}, i32 3
57*67e74705SXin Li // CHECK: zext i16 {{.*}} to i32
58*67e74705SXin Li
extractinttypes()59*67e74705SXin Li void extractinttypes() {
60*67e74705SXin Li extern int check_extract_result_int;
61*67e74705SXin Li extern __typeof(_mm_extract_epi8(_mm_setzero_si128(), 3)) check_result_int;
62*67e74705SXin Li extern __typeof(_mm_extract_epi16(_mm_setzero_si128(), 3)) check_result_int;
63*67e74705SXin Li extern __typeof(_mm_extract_epi32(_mm_setzero_si128(), 3)) check_result_int;
64*67e74705SXin Li }
65*67e74705SXin Li
66*67e74705SXin Li // Test some logic around our lax vector comparison rules with integers.
67*67e74705SXin Li
68*67e74705SXin Li typedef int vec_int1 __attribute__((vector_size(4)));
lax_vector_compare1(int x,vec_int1 y)69*67e74705SXin Li vec_int1 lax_vector_compare1(int x, vec_int1 y) {
70*67e74705SXin Li y = x == y;
71*67e74705SXin Li return y;
72*67e74705SXin Li }
73*67e74705SXin Li
74*67e74705SXin Li // CHECK: define i32 @lax_vector_compare1(i32 {{.*}}, i32 {{.*}})
75*67e74705SXin Li // CHECK: icmp eq <1 x i32>
76*67e74705SXin Li
77*67e74705SXin Li typedef int vec_int2 __attribute__((vector_size(8)));
lax_vector_compare2(long long x,vec_int2 y)78*67e74705SXin Li vec_int2 lax_vector_compare2(long long x, vec_int2 y) {
79*67e74705SXin Li y = x == y;
80*67e74705SXin Li return y;
81*67e74705SXin Li }
82*67e74705SXin Li
83*67e74705SXin Li // CHECK: define void @lax_vector_compare2(<2 x i32>* {{.*sret.*}}, i64 {{.*}}, i64 {{.*}})
84*67e74705SXin Li // CHECK: icmp eq <2 x i32>
85