1; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s 2 3define <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 12define <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 21define <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 30define <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 39define <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 48define <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 57define <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 66define <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 75define <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 84define <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 93define <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 102define <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 111define <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 120define <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 129define <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 138define <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 147declare <8 x i8> @llvm.arm.neon.vqsubs.v8i8(<8 x i8>, <8 x i8>) nounwind readnone 148declare <4 x i16> @llvm.arm.neon.vqsubs.v4i16(<4 x i16>, <4 x i16>) nounwind readnone 149declare <2 x i32> @llvm.arm.neon.vqsubs.v2i32(<2 x i32>, <2 x i32>) nounwind readnone 150declare <1 x i64> @llvm.arm.neon.vqsubs.v1i64(<1 x i64>, <1 x i64>) nounwind readnone 151 152declare <8 x i8> @llvm.arm.neon.vqsubu.v8i8(<8 x i8>, <8 x i8>) nounwind readnone 153declare <4 x i16> @llvm.arm.neon.vqsubu.v4i16(<4 x i16>, <4 x i16>) nounwind readnone 154declare <2 x i32> @llvm.arm.neon.vqsubu.v2i32(<2 x i32>, <2 x i32>) nounwind readnone 155declare <1 x i64> @llvm.arm.neon.vqsubu.v1i64(<1 x i64>, <1 x i64>) nounwind readnone 156 157declare <16 x i8> @llvm.arm.neon.vqsubs.v16i8(<16 x i8>, <16 x i8>) nounwind readnone 158declare <8 x i16> @llvm.arm.neon.vqsubs.v8i16(<8 x i16>, <8 x i16>) nounwind readnone 159declare <4 x i32> @llvm.arm.neon.vqsubs.v4i32(<4 x i32>, <4 x i32>) nounwind readnone 160declare <2 x i64> @llvm.arm.neon.vqsubs.v2i64(<2 x i64>, <2 x i64>) nounwind readnone 161 162declare <16 x i8> @llvm.arm.neon.vqsubu.v16i8(<16 x i8>, <16 x i8>) nounwind readnone 163declare <8 x i16> @llvm.arm.neon.vqsubu.v8i16(<8 x i16>, <8 x i16>) nounwind readnone 164declare <4 x i32> @llvm.arm.neon.vqsubu.v4i32(<4 x i32>, <4 x i32>) nounwind readnone 165declare <2 x i64> @llvm.arm.neon.vqsubu.v2i64(<2 x i64>, <2 x i64>) nounwind readnone 166