1 ; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s 2 3 define <8 x i8> @vhsubs8(<8 x i8>* %A, <8 x i8>* %B) nounwind { 4 ;CHECK-LABEL: vhsubs8: 5 ;CHECK: vhsub.s8 6 %tmp1 = load <8 x i8>* %A 7 %tmp2 = load <8 x i8>* %B 8 %tmp3 = call <8 x i8> @llvm.arm.neon.vhsubs.v8i8(<8 x i8> %tmp1, <8 x i8> %tmp2) 9 ret <8 x i8> %tmp3 10 } 11 12 define <4 x i16> @vhsubs16(<4 x i16>* %A, <4 x i16>* %B) nounwind { 13 ;CHECK-LABEL: vhsubs16: 14 ;CHECK: vhsub.s16 15 %tmp1 = load <4 x i16>* %A 16 %tmp2 = load <4 x i16>* %B 17 %tmp3 = call <4 x i16> @llvm.arm.neon.vhsubs.v4i16(<4 x i16> %tmp1, <4 x i16> %tmp2) 18 ret <4 x i16> %tmp3 19 } 20 21 define <2 x i32> @vhsubs32(<2 x i32>* %A, <2 x i32>* %B) nounwind { 22 ;CHECK-LABEL: vhsubs32: 23 ;CHECK: vhsub.s32 24 %tmp1 = load <2 x i32>* %A 25 %tmp2 = load <2 x i32>* %B 26 %tmp3 = call <2 x i32> @llvm.arm.neon.vhsubs.v2i32(<2 x i32> %tmp1, <2 x i32> %tmp2) 27 ret <2 x i32> %tmp3 28 } 29 30 define <8 x i8> @vhsubu8(<8 x i8>* %A, <8 x i8>* %B) nounwind { 31 ;CHECK-LABEL: vhsubu8: 32 ;CHECK: vhsub.u8 33 %tmp1 = load <8 x i8>* %A 34 %tmp2 = load <8 x i8>* %B 35 %tmp3 = call <8 x i8> @llvm.arm.neon.vhsubu.v8i8(<8 x i8> %tmp1, <8 x i8> %tmp2) 36 ret <8 x i8> %tmp3 37 } 38 39 define <4 x i16> @vhsubu16(<4 x i16>* %A, <4 x i16>* %B) nounwind { 40 ;CHECK-LABEL: vhsubu16: 41 ;CHECK: vhsub.u16 42 %tmp1 = load <4 x i16>* %A 43 %tmp2 = load <4 x i16>* %B 44 %tmp3 = call <4 x i16> @llvm.arm.neon.vhsubu.v4i16(<4 x i16> %tmp1, <4 x i16> %tmp2) 45 ret <4 x i16> %tmp3 46 } 47 48 define <2 x i32> @vhsubu32(<2 x i32>* %A, <2 x i32>* %B) nounwind { 49 ;CHECK-LABEL: vhsubu32: 50 ;CHECK: vhsub.u32 51 %tmp1 = load <2 x i32>* %A 52 %tmp2 = load <2 x i32>* %B 53 %tmp3 = call <2 x i32> @llvm.arm.neon.vhsubu.v2i32(<2 x i32> %tmp1, <2 x i32> %tmp2) 54 ret <2 x i32> %tmp3 55 } 56 57 define <16 x i8> @vhsubQs8(<16 x i8>* %A, <16 x i8>* %B) nounwind { 58 ;CHECK-LABEL: vhsubQs8: 59 ;CHECK: vhsub.s8 60 %tmp1 = load <16 x i8>* %A 61 %tmp2 = load <16 x i8>* %B 62 %tmp3 = call <16 x i8> @llvm.arm.neon.vhsubs.v16i8(<16 x i8> %tmp1, <16 x i8> %tmp2) 63 ret <16 x i8> %tmp3 64 } 65 66 define <8 x i16> @vhsubQs16(<8 x i16>* %A, <8 x i16>* %B) nounwind { 67 ;CHECK-LABEL: vhsubQs16: 68 ;CHECK: vhsub.s16 69 %tmp1 = load <8 x i16>* %A 70 %tmp2 = load <8 x i16>* %B 71 %tmp3 = call <8 x i16> @llvm.arm.neon.vhsubs.v8i16(<8 x i16> %tmp1, <8 x i16> %tmp2) 72 ret <8 x i16> %tmp3 73 } 74 75 define <4 x i32> @vhsubQs32(<4 x i32>* %A, <4 x i32>* %B) nounwind { 76 ;CHECK-LABEL: vhsubQs32: 77 ;CHECK: vhsub.s32 78 %tmp1 = load <4 x i32>* %A 79 %tmp2 = load <4 x i32>* %B 80 %tmp3 = call <4 x i32> @llvm.arm.neon.vhsubs.v4i32(<4 x i32> %tmp1, <4 x i32> %tmp2) 81 ret <4 x i32> %tmp3 82 } 83 84 define <16 x i8> @vhsubQu8(<16 x i8>* %A, <16 x i8>* %B) nounwind { 85 ;CHECK-LABEL: vhsubQu8: 86 ;CHECK: vhsub.u8 87 %tmp1 = load <16 x i8>* %A 88 %tmp2 = load <16 x i8>* %B 89 %tmp3 = call <16 x i8> @llvm.arm.neon.vhsubu.v16i8(<16 x i8> %tmp1, <16 x i8> %tmp2) 90 ret <16 x i8> %tmp3 91 } 92 93 define <8 x i16> @vhsubQu16(<8 x i16>* %A, <8 x i16>* %B) nounwind { 94 ;CHECK-LABEL: vhsubQu16: 95 ;CHECK: vhsub.u16 96 %tmp1 = load <8 x i16>* %A 97 %tmp2 = load <8 x i16>* %B 98 %tmp3 = call <8 x i16> @llvm.arm.neon.vhsubu.v8i16(<8 x i16> %tmp1, <8 x i16> %tmp2) 99 ret <8 x i16> %tmp3 100 } 101 102 define <4 x i32> @vhsubQu32(<4 x i32>* %A, <4 x i32>* %B) nounwind { 103 ;CHECK-LABEL: vhsubQu32: 104 ;CHECK: vhsub.u32 105 %tmp1 = load <4 x i32>* %A 106 %tmp2 = load <4 x i32>* %B 107 %tmp3 = call <4 x i32> @llvm.arm.neon.vhsubu.v4i32(<4 x i32> %tmp1, <4 x i32> %tmp2) 108 ret <4 x i32> %tmp3 109 } 110 111 declare <8 x i8> @llvm.arm.neon.vhsubs.v8i8(<8 x i8>, <8 x i8>) nounwind readnone 112 declare <4 x i16> @llvm.arm.neon.vhsubs.v4i16(<4 x i16>, <4 x i16>) nounwind readnone 113 declare <2 x i32> @llvm.arm.neon.vhsubs.v2i32(<2 x i32>, <2 x i32>) nounwind readnone 114 115 declare <8 x i8> @llvm.arm.neon.vhsubu.v8i8(<8 x i8>, <8 x i8>) nounwind readnone 116 declare <4 x i16> @llvm.arm.neon.vhsubu.v4i16(<4 x i16>, <4 x i16>) nounwind readnone 117 declare <2 x i32> @llvm.arm.neon.vhsubu.v2i32(<2 x i32>, <2 x i32>) nounwind readnone 118 119 declare <16 x i8> @llvm.arm.neon.vhsubs.v16i8(<16 x i8>, <16 x i8>) nounwind readnone 120 declare <8 x i16> @llvm.arm.neon.vhsubs.v8i16(<8 x i16>, <8 x i16>) nounwind readnone 121 declare <4 x i32> @llvm.arm.neon.vhsubs.v4i32(<4 x i32>, <4 x i32>) nounwind readnone 122 123 declare <16 x i8> @llvm.arm.neon.vhsubu.v16i8(<16 x i8>, <16 x i8>) nounwind readnone 124 declare <8 x i16> @llvm.arm.neon.vhsubu.v8i16(<8 x i16>, <8 x i16>) nounwind readnone 125 declare <4 x i32> @llvm.arm.neon.vhsubu.v4i32(<4 x i32>, <4 x i32>) nounwind readnone 126
