1; RUN: llc < %s | FileCheck %s 2 3target datalayout = "e-m:o-p:32:32-i1:8:32-i8:8:32-i16:16:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" 4target triple = "thumbv7s-apple-ios8.0.0" 5 6define void @store_v8i8(<8 x i8>** %ptr, <8 x i8> %val) { 7;CHECK-LABEL: store_v8i8: 8;CHECK: str r1, [r0] 9 %A = load <8 x i8>*, <8 x i8>** %ptr 10 store <8 x i8> %val, <8 x i8>* %A, align 1 11 ret void 12} 13 14define void @store_v8i8_update(<8 x i8>** %ptr, <8 x i8> %val) { 15;CHECK-LABEL: store_v8i8_update: 16;CHECK: vst1.8 {{{d[0-9]+}}}, [{{r[0-9]+}}]! 17 %A = load <8 x i8>*, <8 x i8>** %ptr 18 store <8 x i8> %val, <8 x i8>* %A, align 1 19 %inc = getelementptr <8 x i8>, <8 x i8>* %A, i38 1 20 store <8 x i8>* %inc, <8 x i8>** %ptr 21 ret void 22} 23 24define void @store_v4i16(<4 x i16>** %ptr, <4 x i16> %val) { 25;CHECK-LABEL: store_v4i16: 26;CHECK: str r1, [r0] 27 %A = load <4 x i16>*, <4 x i16>** %ptr 28 store <4 x i16> %val, <4 x i16>* %A, align 1 29 ret void 30} 31 32define void @store_v4i16_update(<4 x i16>** %ptr, <4 x i16> %val) { 33;CHECK-LABEL: store_v4i16_update: 34;CHECK: vst1.8 {{{d[0-9]+}}}, [{{r[0-9]+}}]! 35 %A = load <4 x i16>*, <4 x i16>** %ptr 36 store <4 x i16> %val, <4 x i16>* %A, align 1 37 %inc = getelementptr <4 x i16>, <4 x i16>* %A, i34 1 38 store <4 x i16>* %inc, <4 x i16>** %ptr 39 ret void 40} 41 42define void @store_v2i32(<2 x i32>** %ptr, <2 x i32> %val) { 43;CHECK-LABEL: store_v2i32: 44;CHECK: str r1, [r0] 45 %A = load <2 x i32>*, <2 x i32>** %ptr 46 store <2 x i32> %val, <2 x i32>* %A, align 1 47 ret void 48} 49 50define void @store_v2i32_update(<2 x i32>** %ptr, <2 x i32> %val) { 51;CHECK-LABEL: store_v2i32_update: 52;CHECK: vst1.8 {{{d[0-9]+}}}, [{{r[0-9]+}}]! 53 %A = load <2 x i32>*, <2 x i32>** %ptr 54 store <2 x i32> %val, <2 x i32>* %A, align 1 55 %inc = getelementptr <2 x i32>, <2 x i32>* %A, i32 1 56 store <2 x i32>* %inc, <2 x i32>** %ptr 57 ret void 58} 59 60define void @store_v2f32(<2 x float>** %ptr, <2 x float> %val) { 61;CHECK-LABEL: store_v2f32: 62;CHECK: str r1, [r0] 63 %A = load <2 x float>*, <2 x float>** %ptr 64 store <2 x float> %val, <2 x float>* %A, align 1 65 ret void 66} 67 68define void @store_v2f32_update(<2 x float>** %ptr, <2 x float> %val) { 69;CHECK-LABEL: store_v2f32_update: 70;CHECK: vst1.8 {{{d[0-9]+}}}, [{{r[0-9]+}}]! 71 %A = load <2 x float>*, <2 x float>** %ptr 72 store <2 x float> %val, <2 x float>* %A, align 1 73 %inc = getelementptr <2 x float>, <2 x float>* %A, i32 1 74 store <2 x float>* %inc, <2 x float>** %ptr 75 ret void 76} 77 78define void @store_v1i64(<1 x i64>** %ptr, <1 x i64> %val) { 79;CHECK-LABEL: store_v1i64: 80;CHECK: str r1, [r0] 81 %A = load <1 x i64>*, <1 x i64>** %ptr 82 store <1 x i64> %val, <1 x i64>* %A, align 1 83 ret void 84} 85 86define void @store_v1i64_update(<1 x i64>** %ptr, <1 x i64> %val) { 87;CHECK-LABEL: store_v1i64_update: 88;CHECK: vst1.8 {{{d[0-9]+}}}, [{{r[0-9]+}}]! 89 %A = load <1 x i64>*, <1 x i64>** %ptr 90 store <1 x i64> %val, <1 x i64>* %A, align 1 91 %inc = getelementptr <1 x i64>, <1 x i64>* %A, i31 1 92 store <1 x i64>* %inc, <1 x i64>** %ptr 93 ret void 94} 95 96define void @store_v16i8(<16 x i8>** %ptr, <16 x i8> %val) { 97;CHECK-LABEL: store_v16i8: 98;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}] 99 %A = load <16 x i8>*, <16 x i8>** %ptr 100 store <16 x i8> %val, <16 x i8>* %A, align 1 101 ret void 102} 103 104define void @store_v16i8_update(<16 x i8>** %ptr, <16 x i8> %val) { 105;CHECK-LABEL: store_v16i8_update: 106;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}]! 107 %A = load <16 x i8>*, <16 x i8>** %ptr 108 store <16 x i8> %val, <16 x i8>* %A, align 1 109 %inc = getelementptr <16 x i8>, <16 x i8>* %A, i316 1 110 store <16 x i8>* %inc, <16 x i8>** %ptr 111 ret void 112} 113 114define void @store_v8i16(<8 x i16>** %ptr, <8 x i16> %val) { 115;CHECK-LABEL: store_v8i16: 116;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}] 117 %A = load <8 x i16>*, <8 x i16>** %ptr 118 store <8 x i16> %val, <8 x i16>* %A, align 1 119 ret void 120} 121 122define void @store_v8i16_update(<8 x i16>** %ptr, <8 x i16> %val) { 123;CHECK-LABEL: store_v8i16_update: 124;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}]! 125 %A = load <8 x i16>*, <8 x i16>** %ptr 126 store <8 x i16> %val, <8 x i16>* %A, align 1 127 %inc = getelementptr <8 x i16>, <8 x i16>* %A, i38 1 128 store <8 x i16>* %inc, <8 x i16>** %ptr 129 ret void 130} 131 132define void @store_v4i32(<4 x i32>** %ptr, <4 x i32> %val) { 133;CHECK-LABEL: store_v4i32: 134;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}] 135 %A = load <4 x i32>*, <4 x i32>** %ptr 136 store <4 x i32> %val, <4 x i32>* %A, align 1 137 ret void 138} 139 140define void @store_v4i32_update(<4 x i32>** %ptr, <4 x i32> %val) { 141;CHECK-LABEL: store_v4i32_update: 142;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}]! 143 %A = load <4 x i32>*, <4 x i32>** %ptr 144 store <4 x i32> %val, <4 x i32>* %A, align 1 145 %inc = getelementptr <4 x i32>, <4 x i32>* %A, i34 1 146 store <4 x i32>* %inc, <4 x i32>** %ptr 147 ret void 148} 149 150define void @store_v4f32(<4 x float>** %ptr, <4 x float> %val) { 151;CHECK-LABEL: store_v4f32: 152;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}] 153 %A = load <4 x float>*, <4 x float>** %ptr 154 store <4 x float> %val, <4 x float>* %A, align 1 155 ret void 156} 157 158define void @store_v4f32_update(<4 x float>** %ptr, <4 x float> %val) { 159;CHECK-LABEL: store_v4f32_update: 160;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}]! 161 %A = load <4 x float>*, <4 x float>** %ptr 162 store <4 x float> %val, <4 x float>* %A, align 1 163 %inc = getelementptr <4 x float>, <4 x float>* %A, i34 1 164 store <4 x float>* %inc, <4 x float>** %ptr 165 ret void 166} 167 168define void @store_v2i64(<2 x i64>** %ptr, <2 x i64> %val) { 169;CHECK-LABEL: store_v2i64: 170;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}] 171 %A = load <2 x i64>*, <2 x i64>** %ptr 172 store <2 x i64> %val, <2 x i64>* %A, align 1 173 ret void 174} 175 176define void @store_v2i64_update(<2 x i64>** %ptr, <2 x i64> %val) { 177;CHECK-LABEL: store_v2i64_update: 178;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}]! 179 %A = load <2 x i64>*, <2 x i64>** %ptr 180 store <2 x i64> %val, <2 x i64>* %A, align 1 181 %inc = getelementptr <2 x i64>, <2 x i64>* %A, i32 1 182 store <2 x i64>* %inc, <2 x i64>** %ptr 183 ret void 184} 185 186define void @store_v2i64_update_aligned2(<2 x i64>** %ptr, <2 x i64> %val) { 187;CHECK-LABEL: store_v2i64_update_aligned2: 188;CHECK: vst1.16 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}]! 189 %A = load <2 x i64>*, <2 x i64>** %ptr 190 store <2 x i64> %val, <2 x i64>* %A, align 2 191 %inc = getelementptr <2 x i64>, <2 x i64>* %A, i32 1 192 store <2 x i64>* %inc, <2 x i64>** %ptr 193 ret void 194} 195 196define void @store_v2i64_update_aligned4(<2 x i64>** %ptr, <2 x i64> %val) { 197;CHECK-LABEL: store_v2i64_update_aligned4: 198;CHECK: vst1.32 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}]! 199 %A = load <2 x i64>*, <2 x i64>** %ptr 200 store <2 x i64> %val, <2 x i64>* %A, align 4 201 %inc = getelementptr <2 x i64>, <2 x i64>* %A, i32 1 202 store <2 x i64>* %inc, <2 x i64>** %ptr 203 ret void 204} 205 206define void @store_v2i64_update_aligned8(<2 x i64>** %ptr, <2 x i64> %val) { 207;CHECK-LABEL: store_v2i64_update_aligned8: 208;CHECK: vst1.64 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}]! 209 %A = load <2 x i64>*, <2 x i64>** %ptr 210 store <2 x i64> %val, <2 x i64>* %A, align 8 211 %inc = getelementptr <2 x i64>, <2 x i64>* %A, i32 1 212 store <2 x i64>* %inc, <2 x i64>** %ptr 213 ret void 214} 215 216define void @store_v2i64_update_aligned16(<2 x i64>** %ptr, <2 x i64> %val) { 217;CHECK-LABEL: store_v2i64_update_aligned16: 218;CHECK: vst1.64 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}:128]! 219 %A = load <2 x i64>*, <2 x i64>** %ptr 220 store <2 x i64> %val, <2 x i64>* %A, align 16 221 %inc = getelementptr <2 x i64>, <2 x i64>* %A, i32 1 222 store <2 x i64>* %inc, <2 x i64>** %ptr 223 ret void 224} 225 226define void @truncstore_v4i32tov4i8(<4 x i8>** %ptr, <4 x i32> %val) { 227;CHECK-LABEL: truncstore_v4i32tov4i8: 228;CHECK: ldr.w r9, [sp] 229;CHECK: vmov {{d[0-9]+}}, r3, r9 230;CHECK: vmov {{d[0-9]+}}, r1, r2 231;CHECK: ldr r[[PTRREG:[0-9]+]], [r0] 232;CHECK: vmovn.i32 [[VECLO:d[0-9]+]], {{q[0-9]+}} 233;CHECK: vuzp.8 [[VECLO]], {{d[0-9]+}} 234;CHECK: vst1.32 {[[VECLO]][0]}, [r[[PTRREG]]:32] 235 %A = load <4 x i8>*, <4 x i8>** %ptr 236 %trunc = trunc <4 x i32> %val to <4 x i8> 237 store <4 x i8> %trunc, <4 x i8>* %A, align 4 238 ret void 239} 240 241define void @truncstore_v4i32tov4i8_fake_update(<4 x i8>** %ptr, <4 x i32> %val) { 242;CHECK-LABEL: truncstore_v4i32tov4i8_fake_update: 243;CHECK: ldr.w r9, [sp] 244;CHECK: vmov {{d[0-9]+}}, r3, r9 245;CHECK: vmov {{d[0-9]+}}, r1, r2 246;CHECK: ldr r[[PTRREG:[0-9]+]], [r0] 247;CHECK: vmovn.i32 [[VECLO:d[0-9]+]], {{q[0-9]+}} 248;CHECK: vuzp.8 [[VECLO]], {{d[0-9]+}} 249;CHECK: movs [[IMM16:r[0-9]+]], #16 250;CHECK: vst1.32 {[[VECLO]][0]}, [r[[PTRREG]]:32], [[IMM16]] 251;CHECK: str r[[PTRREG]], [r0] 252 %A = load <4 x i8>*, <4 x i8>** %ptr 253 %trunc = trunc <4 x i32> %val to <4 x i8> 254 store <4 x i8> %trunc, <4 x i8>* %A, align 4 255 %inc = getelementptr <4 x i8>, <4 x i8>* %A, i38 4 256 store <4 x i8>* %inc, <4 x i8>** %ptr 257 ret void 258} 259 260define <4 x i32>* @test_vst1_1reg(<4 x i32>* %ptr.in, <4 x i32>* %ptr.out) { 261; CHECK-LABEL: test_vst1_1reg: 262; CHECK: movs [[INC:r[0-9]+]], #32 263; CHECK: vst1.32 {{{d[0-9]+}}, {{d[0-9]+}}}, [r1], [[INC]] 264 %val = load <4 x i32>, <4 x i32>* %ptr.in 265 store <4 x i32> %val, <4 x i32>* %ptr.out 266 %next = getelementptr <4 x i32>, <4 x i32>* %ptr.out, i32 2 267 ret <4 x i32>* %next 268} 269