14967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// RUN: %clang_cc1 -triple i386-apple-darwin9 -O1 -target-cpu core2 -debug-info-kind=limited -emit-llvm %s -o - | FileCheck %s 279b67f351fe885118d0685fafc9518e97a159529Anders Carlssontypedef short __v4hi __attribute__ ((__vector_size__ (8))); 379b67f351fe885118d0685fafc9518e97a159529Anders Carlsson 4d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattnervoid test1() { 51eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump __v4hi A = (__v4hi)0LL; 62cec15fc2f3aba0939043747204c95531219de37Anders Carlsson} 7cfb313bd56fb935c54544489d71d77364fd312dbEli Friedman 8cfb313bd56fb935c54544489d71d77364fd312dbEli Friedman__v4hi x = {1,2,3}; 9cfb313bd56fb935c54544489d71d77364fd312dbEli Friedman__v4hi y = {1,2,3,4}; 10daa24a29f881fb2ae53c4022e593eda1adf4b95bEli Friedman 113ded2006e60424de131b6ef246268ebe86b4299dEli Friedmantypedef int vty __attribute((vector_size(16))); 12d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattnerint test2() { vty b; return b[2LL]; } 1361d004a12eba93df9d393c80a6836d20bc0b1be5Eli Friedman 1461d004a12eba93df9d393c80a6836d20bc0b1be5Eli Friedman// PR4339 1561d004a12eba93df9d393c80a6836d20bc0b1be5Eli Friedmantypedef float vec4 __attribute__((vector_size(16))); 1661d004a12eba93df9d393c80a6836d20bc0b1be5Eli Friedman 17d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattnervoid test3 ( vec4* a, char b, float c ) { 181eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump (*a)[b] = c; 1961d004a12eba93df9d393c80a6836d20bc0b1be5Eli Friedman} 20d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner 2180d56a9956af762373ea75326feb7720b81577b8Bill Wendling 2280d56a9956af762373ea75326feb7720b81577b8Bill Wendling 2380d56a9956af762373ea75326feb7720b81577b8Bill Wendling// Don't include mm_malloc.h, it's system specific. 2480d56a9956af762373ea75326feb7720b81577b8Bill Wendling#define __MM_MALLOC_H 2580d56a9956af762373ea75326feb7720b81577b8Bill Wendling 26d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner#include <mmintrin.h> 27d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner 28d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattnerint test4(int argc, char *argv[]) { 29d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner int array[16] = { 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 }; 30d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner __m64 *p = (__m64 *)array; 31d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner 32d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner __m64 accum = _mm_setzero_si64(); 33d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner 34d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner for (int i=0; i<8; ++i) 35d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner accum = _mm_add_pi32(p[i], accum); 36d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner 37d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner __m64 accum2 = _mm_unpackhi_pi32(accum, accum); 38d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner accum = _mm_add_pi32(accum, accum2); 39d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner 40d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner int result = _mm_cvtsi64_si32(accum); 41d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner _mm_empty(); 42d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner 43d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner return result; 44d0772882bc15a2318fd4cf30dc73e138e5058397Chris Lattner} 45d6b84b9455202c8a93a306c02770cdfecf13fda0Chris Lattner 46d6b84b9455202c8a93a306c02770cdfecf13fda0Chris Lattner#include <smmintrin.h> 47d6b84b9455202c8a93a306c02770cdfecf13fda0Chris Lattner 48d6b84b9455202c8a93a306c02770cdfecf13fda0Chris Lattnerunsigned long test_epi8(__m128i x) { return _mm_extract_epi8(x, 4); } 49d6b84b9455202c8a93a306c02770cdfecf13fda0Chris Lattner// CHECK: @test_epi8 50d6b84b9455202c8a93a306c02770cdfecf13fda0Chris Lattner// CHECK: extractelement <16 x i8> {{.*}}, i32 4 51d6b84b9455202c8a93a306c02770cdfecf13fda0Chris Lattner// CHECK: zext i8 {{.*}} to i32 52d6b84b9455202c8a93a306c02770cdfecf13fda0Chris Lattner 53d6b84b9455202c8a93a306c02770cdfecf13fda0Chris Lattnerunsigned long test_epi16(__m128i x) { return _mm_extract_epi16(x, 3); } 54d6b84b9455202c8a93a306c02770cdfecf13fda0Chris Lattner 55d6b84b9455202c8a93a306c02770cdfecf13fda0Chris Lattner// CHECK: @test_epi16 56d6b84b9455202c8a93a306c02770cdfecf13fda0Chris Lattner// CHECK: extractelement <8 x i16> {{.*}}, i32 3 57d6b84b9455202c8a93a306c02770cdfecf13fda0Chris Lattner// CHECK: zext i16 {{.*}} to i32 58860c518c99f23e9c78c941627e91d0fa735a27c6Eli Friedman 59860c518c99f23e9c78c941627e91d0fa735a27c6Eli Friedmanvoid extractinttypes() { 60860c518c99f23e9c78c941627e91d0fa735a27c6Eli Friedman extern int check_extract_result_int; 61860c518c99f23e9c78c941627e91d0fa735a27c6Eli Friedman extern __typeof(_mm_extract_epi8(_mm_setzero_si128(), 3)) check_result_int; 62860c518c99f23e9c78c941627e91d0fa735a27c6Eli Friedman extern __typeof(_mm_extract_epi16(_mm_setzero_si128(), 3)) check_result_int; 63860c518c99f23e9c78c941627e91d0fa735a27c6Eli Friedman extern __typeof(_mm_extract_epi32(_mm_setzero_si128(), 3)) check_result_int; 64860c518c99f23e9c78c941627e91d0fa735a27c6Eli Friedman} 654967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar 664967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// Test some logic around our lax vector comparison rules with integers. 674967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar 684967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainartypedef int vec_int1 __attribute__((vector_size(4))); 694967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainarvec_int1 lax_vector_compare1(int x, vec_int1 y) { 704967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar y = x == y; 714967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar return y; 724967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar} 734967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar 744967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: define i32 @lax_vector_compare1(i32 {{.*}}, i32 {{.*}}) 754967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: icmp eq <1 x i32> 764967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar 774967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainartypedef int vec_int2 __attribute__((vector_size(8))); 784967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainarvec_int2 lax_vector_compare2(long long x, vec_int2 y) { 794967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar y = x == y; 804967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar return y; 814967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar} 824967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar 834967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: define void @lax_vector_compare2(<2 x i32>* {{.*sret.*}}, i64 {{.*}}, i64 {{.*}}) 844967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// CHECK: icmp eq <2 x i32> 85