1 // RUN: %clang_cc1 -O3 -triple arm64-apple-ios7 -target-feature +neon -ffreestanding -S -o - %s | FileCheck %s 2 // REQUIRES: aarch64-registered-target 3 /// Test vqmov[u]n_high_<su>{16,32,64) ARM64 intrinsics 4 5 #include <arm_neon.h> 6 7 // vqmovn_high_s16 -> UQXTN2 Vd.16b,Vn.8h 8 int8x16_t test_vqmovn_high_s16(int8x8_t Vdlow, int16x8_t Vn) 9 { 10 return vqmovn_high_s16(Vdlow, Vn); 11 // CHECK: test_vqmovn_high_s16: 12 // CHECK: sqxtn2.16b {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}} 13 } 14 15 // vqmovun_high_s16 -> UQXTN2 Vd.16b,Vn.8h 16 uint8x16_t test_vqmovun_high_s16(uint8x8_t Vdlow, uint16x8_t Vn) 17 { 18 return vqmovun_high_s16(Vdlow, Vn); 19 // CHECK: test_vqmovun_high_s16: 20 // CHECK: sqxtun2.16b {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}} 21 } 22 23 // vqmovn_high_s32 -> SQXTN2 Vd.8h,Vn.4s 24 int16x8_t test_vqmovn_high_s32(int16x4_t Vdlow, int32x4_t Vn) 25 { 26 return vqmovn_high_s32(Vdlow, Vn); 27 // CHECK: test_vqmovn_high_s32: 28 // CHECK: sqxtn2.8h {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}} 29 } 30 31 // vqmovn_high_u32 -> UQXTN2 Vd.8h,Vn.4s 32 uint16x8_t test_vqmovn_high_u32(uint16x4_t Vdlow, uint32x4_t Vn) 33 { 34 return vqmovn_high_u32(Vdlow, Vn); 35 // CHECK: test_vqmovn_high_u32: 36 // CHECK: uqxtn2.8h {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}} 37 } 38 39 // vqmovn_high_s64 -> SQXTN2 Vd.4s,Vn.2d 40 int32x4_t test_vqmovn_high_s64(int32x2_t Vdlow, int64x2_t Vn) 41 { 42 return vqmovn_high_s64(Vdlow, Vn); 43 // CHECK: test_vqmovn_high_s64: 44 // CHECK: sqxtn2.4s {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}} 45 } 46 47 // vqmovn_high_u64 -> UQXTN2 Vd.4s,Vn.2d 48 uint32x4_t test_vqmovn_high_u64(uint32x2_t Vdlow, uint64x2_t Vn) 49 { 50 return vqmovn_high_u64(Vdlow, Vn); 51 // CHECK: test_vqmovn_high_u64: 52 // CHECK: uqxtn2.4s {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}} 53 } 54 55 // vqmovn_high_u16 -> UQXTN2 Vd.16b,Vn.8h 56 uint8x16_t test_vqmovn_high_u16(uint8x8_t Vdlow, uint16x8_t Vn) 57 { 58 return vqmovn_high_u16(Vdlow, Vn); 59 // CHECK: test_vqmovn_high_u16: 60 // CHECK: uqxtn2.16b {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}} 61 } 62 63 // vqmovun_high_s32 -> SQXTUN2 Vd.8h,Vn.4s 64 uint16x8_t test_vqmovun_high_s32(uint16x4_t Vdlow, uint32x4_t Vn) 65 { 66 return vqmovun_high_s32(Vdlow, Vn); 67 // CHECK: test_vqmovun_high_s32: 68 // CHECK: sqxtun2.8h {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}} 69 } 70 71 // vqmovun_high_s64 -> SQXTUN2 Vd.4s,Vn.2d 72 uint32x4_t test_vqmovun_high_s64(uint32x2_t Vdlow, uint64x2_t Vn) 73 { 74 return vqmovun_high_s64(Vdlow, Vn); 75 // CHECK: test_vqmovun_high_s64: 76 // CHECK: sqxtun2.4s {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}} 77 } 78
