1 ; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s 2 3 define <8 x i8> @vqsubs8(<8 x i8>* %A, <8 x i8>* %B) nounwind { 4 ;CHECK: vqsubs8: 5 ;CHECK: vqsub.s8 6 %tmp1 = load <8 x i8>* %A 7 %tmp2 = load <8 x i8>* %B 8 %tmp3 = call <8 x i8> @llvm.arm.neon.vqsubs.v8i8(<8 x i8> %tmp1, <8 x i8> %tmp2) 9 ret <8 x i8> %tmp3 10 } 11 12 define <4 x i16> @vqsubs16(<4 x i16>* %A, <4 x i16>* %B) nounwind { 13 ;CHECK: vqsubs16: 14 ;CHECK: vqsub.s16 15 %tmp1 = load <4 x i16>* %A 16 %tmp2 = load <4 x i16>* %B 17 %tmp3 = call <4 x i16> @llvm.arm.neon.vqsubs.v4i16(<4 x i16> %tmp1, <4 x i16> %tmp2) 18 ret <4 x i16> %tmp3 19 } 20 21 define <2 x i32> @vqsubs32(<2 x i32>* %A, <2 x i32>* %B) nounwind { 22 ;CHECK: vqsubs32: 23 ;CHECK: vqsub.s32 24 %tmp1 = load <2 x i32>* %A 25 %tmp2 = load <2 x i32>* %B 26 %tmp3 = call <2 x i32> @llvm.arm.neon.vqsubs.v2i32(<2 x i32> %tmp1, <2 x i32> %tmp2) 27 ret <2 x i32> %tmp3 28 } 29 30 define <1 x i64> @vqsubs64(<1 x i64>* %A, <1 x i64>* %B) nounwind { 31 ;CHECK: vqsubs64: 32 ;CHECK: vqsub.s64 33 %tmp1 = load <1 x i64>* %A 34 %tmp2 = load <1 x i64>* %B 35 %tmp3 = call <1 x i64> @llvm.arm.neon.vqsubs.v1i64(<1 x i64> %tmp1, <1 x i64> %tmp2) 36 ret <1 x i64> %tmp3 37 } 38 39 define <8 x i8> @vqsubu8(<8 x i8>* %A, <8 x i8>* %B) nounwind { 40 ;CHECK: vqsubu8: 41 ;CHECK: vqsub.u8 42 %tmp1 = load <8 x i8>* %A 43 %tmp2 = load <8 x i8>* %B 44 %tmp3 = call <8 x i8> @llvm.arm.neon.vqsubu.v8i8(<8 x i8> %tmp1, <8 x i8> %tmp2) 45 ret <8 x i8> %tmp3 46 } 47 48 define <4 x i16> @vqsubu16(<4 x i16>* %A, <4 x i16>* %B) nounwind { 49 ;CHECK: vqsubu16: 50 ;CHECK: vqsub.u16 51 %tmp1 = load <4 x i16>* %A 52 %tmp2 = load <4 x i16>* %B 53 %tmp3 = call <4 x i16> @llvm.arm.neon.vqsubu.v4i16(<4 x i16> %tmp1, <4 x i16> %tmp2) 54 ret <4 x i16> %tmp3 55 } 56 57 define <2 x i32> @vqsubu32(<2 x i32>* %A, <2 x i32>* %B) nounwind { 58 ;CHECK: vqsubu32: 59 ;CHECK: vqsub.u32 60 %tmp1 = load <2 x i32>* %A 61 %tmp2 = load <2 x i32>* %B 62 %tmp3 = call <2 x i32> @llvm.arm.neon.vqsubu.v2i32(<2 x i32> %tmp1, <2 x i32> %tmp2) 63 ret <2 x i32> %tmp3 64 } 65 66 define <1 x i64> @vqsubu64(<1 x i64>* %A, <1 x i64>* %B) nounwind { 67 ;CHECK: vqsubu64: 68 ;CHECK: vqsub.u64 69 %tmp1 = load <1 x i64>* %A 70 %tmp2 = load <1 x i64>* %B 71 %tmp3 = call <1 x i64> @llvm.arm.neon.vqsubu.v1i64(<1 x i64> %tmp1, <1 x i64> %tmp2) 72 ret <1 x i64> %tmp3 73 } 74 75 define <16 x i8> @vqsubQs8(<16 x i8>* %A, <16 x i8>* %B) nounwind { 76 ;CHECK: vqsubQs8: 77 ;CHECK: vqsub.s8 78 %tmp1 = load <16 x i8>* %A 79 %tmp2 = load <16 x i8>* %B 80 %tmp3 = call <16 x i8> @llvm.arm.neon.vqsubs.v16i8(<16 x i8> %tmp1, <16 x i8> %tmp2) 81 ret <16 x i8> %tmp3 82 } 83 84 define <8 x i16> @vqsubQs16(<8 x i16>* %A, <8 x i16>* %B) nounwind { 85 ;CHECK: vqsubQs16: 86 ;CHECK: vqsub.s16 87 %tmp1 = load <8 x i16>* %A 88 %tmp2 = load <8 x i16>* %B 89 %tmp3 = call <8 x i16> @llvm.arm.neon.vqsubs.v8i16(<8 x i16> %tmp1, <8 x i16> %tmp2) 90 ret <8 x i16> %tmp3 91 } 92 93 define <4 x i32> @vqsubQs32(<4 x i32>* %A, <4 x i32>* %B) nounwind { 94 ;CHECK: vqsubQs32: 95 ;CHECK: vqsub.s32 96 %tmp1 = load <4 x i32>* %A 97 %tmp2 = load <4 x i32>* %B 98 %tmp3 = call <4 x i32> @llvm.arm.neon.vqsubs.v4i32(<4 x i32> %tmp1, <4 x i32> %tmp2) 99 ret <4 x i32> %tmp3 100 } 101 102 define <2 x i64> @vqsubQs64(<2 x i64>* %A, <2 x i64>* %B) nounwind { 103 ;CHECK: vqsubQs64: 104 ;CHECK: vqsub.s64 105 %tmp1 = load <2 x i64>* %A 106 %tmp2 = load <2 x i64>* %B 107 %tmp3 = call <2 x i64> @llvm.arm.neon.vqsubs.v2i64(<2 x i64> %tmp1, <2 x i64> %tmp2) 108 ret <2 x i64> %tmp3 109 } 110 111 define <16 x i8> @vqsubQu8(<16 x i8>* %A, <16 x i8>* %B) nounwind { 112 ;CHECK: vqsubQu8: 113 ;CHECK: vqsub.u8 114 %tmp1 = load <16 x i8>* %A 115 %tmp2 = load <16 x i8>* %B 116 %tmp3 = call <16 x i8> @llvm.arm.neon.vqsubu.v16i8(<16 x i8> %tmp1, <16 x i8> %tmp2) 117 ret <16 x i8> %tmp3 118 } 119 120 define <8 x i16> @vqsubQu16(<8 x i16>* %A, <8 x i16>* %B) nounwind { 121 ;CHECK: vqsubQu16: 122 ;CHECK: vqsub.u16 123 %tmp1 = load <8 x i16>* %A 124 %tmp2 = load <8 x i16>* %B 125 %tmp3 = call <8 x i16> @llvm.arm.neon.vqsubu.v8i16(<8 x i16> %tmp1, <8 x i16> %tmp2) 126 ret <8 x i16> %tmp3 127 } 128 129 define <4 x i32> @vqsubQu32(<4 x i32>* %A, <4 x i32>* %B) nounwind { 130 ;CHECK: vqsubQu32: 131 ;CHECK: vqsub.u32 132 %tmp1 = load <4 x i32>* %A 133 %tmp2 = load <4 x i32>* %B 134 %tmp3 = call <4 x i32> @llvm.arm.neon.vqsubu.v4i32(<4 x i32> %tmp1, <4 x i32> %tmp2) 135 ret <4 x i32> %tmp3 136 } 137 138 define <2 x i64> @vqsubQu64(<2 x i64>* %A, <2 x i64>* %B) nounwind { 139 ;CHECK: vqsubQu64: 140 ;CHECK: vqsub.u64 141 %tmp1 = load <2 x i64>* %A 142 %tmp2 = load <2 x i64>* %B 143 %tmp3 = call <2 x i64> @llvm.arm.neon.vqsubu.v2i64(<2 x i64> %tmp1, <2 x i64> %tmp2) 144 ret <2 x i64> %tmp3 145 } 146 147 declare <8 x i8> @llvm.arm.neon.vqsubs.v8i8(<8 x i8>, <8 x i8>) nounwind readnone 148 declare <4 x i16> @llvm.arm.neon.vqsubs.v4i16(<4 x i16>, <4 x i16>) nounwind readnone 149 declare <2 x i32> @llvm.arm.neon.vqsubs.v2i32(<2 x i32>, <2 x i32>) nounwind readnone 150 declare <1 x i64> @llvm.arm.neon.vqsubs.v1i64(<1 x i64>, <1 x i64>) nounwind readnone 151 152 declare <8 x i8> @llvm.arm.neon.vqsubu.v8i8(<8 x i8>, <8 x i8>) nounwind readnone 153 declare <4 x i16> @llvm.arm.neon.vqsubu.v4i16(<4 x i16>, <4 x i16>) nounwind readnone 154 declare <2 x i32> @llvm.arm.neon.vqsubu.v2i32(<2 x i32>, <2 x i32>) nounwind readnone 155 declare <1 x i64> @llvm.arm.neon.vqsubu.v1i64(<1 x i64>, <1 x i64>) nounwind readnone 156 157 declare <16 x i8> @llvm.arm.neon.vqsubs.v16i8(<16 x i8>, <16 x i8>) nounwind readnone 158 declare <8 x i16> @llvm.arm.neon.vqsubs.v8i16(<8 x i16>, <8 x i16>) nounwind readnone 159 declare <4 x i32> @llvm.arm.neon.vqsubs.v4i32(<4 x i32>, <4 x i32>) nounwind readnone 160 declare <2 x i64> @llvm.arm.neon.vqsubs.v2i64(<2 x i64>, <2 x i64>) nounwind readnone 161 162 declare <16 x i8> @llvm.arm.neon.vqsubu.v16i8(<16 x i8>, <16 x i8>) nounwind readnone 163 declare <8 x i16> @llvm.arm.neon.vqsubu.v8i16(<8 x i16>, <8 x i16>) nounwind readnone 164 declare <4 x i32> @llvm.arm.neon.vqsubu.v4i32(<4 x i32>, <4 x i32>) nounwind readnone 165 declare <2 x i64> @llvm.arm.neon.vqsubu.v2i64(<2 x i64>, <2 x i64>) nounwind readnone 166
