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1// RUN: llvm-mc -triple=arm64 -mattr=+neon,+fullfp16 -show-encoding < %s | FileCheck %s2 3// Check that the assembler can handle the documented syntax for AArch644 5//------------------------------------------------------------------------------6// Instructions with 2 vectors and an element7//------------------------------------------------------------------------------8 9 mla v0.2s, v1.2s, v2.s[2]10 mla v0.2s, v1.2s, v22.s[2]11 mla v3.4s, v8.4s, v2.s[1]12 mla v3.4s, v8.4s, v22.s[3]13 14// CHECK: mla v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x08,0x82,0x2f]15// CHECK: mla v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x08,0x96,0x2f]16// CHECK: mla v3.4s, v8.4s, v2.s[1] // encoding: [0x03,0x01,0xa2,0x6f]17// CHECK: mla v3.4s, v8.4s, v22.s[3] // encoding: [0x03,0x09,0xb6,0x6f]18 19 mla v0.4h, v1.4h, v2.h[2]20 mla v0.4h, v1.4h, v15.h[2]21 mla v0.8h, v1.8h, v2.h[7]22 mla v0.8h, v1.8h, v14.h[6]23 24// CHECK: mla v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0x00,0x62,0x2f]25// CHECK: mla v0.4h, v1.4h, v15.h[2] // encoding: [0x20,0x00,0x6f,0x2f]26// CHECK: mla v0.8h, v1.8h, v2.h[7] // encoding: [0x20,0x08,0x72,0x6f]27// CHECK: mla v0.8h, v1.8h, v14.h[6] // encoding: [0x20,0x08,0x6e,0x6f]28 29 mls v0.2s, v1.2s, v2.s[2]30 mls v0.2s, v1.2s, v22.s[2]31 mls v3.4s, v8.4s, v2.s[1]32 mls v3.4s, v8.4s, v22.s[3]33 34// CHECK: mls v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x48,0x82,0x2f]35// CHECK: mls v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x48,0x96,0x2f]36// CHECK: mls v3.4s, v8.4s, v2.s[1] // encoding: [0x03,0x41,0xa2,0x6f]37// CHECK: mls v3.4s, v8.4s, v22.s[3] // encoding: [0x03,0x49,0xb6,0x6f]38 39 mls v0.4h, v1.4h, v2.h[2]40 mls v0.4h, v1.4h, v15.h[2]41 mls v0.8h, v1.8h, v2.h[7]42 mls v0.8h, v1.8h, v14.h[6]43 44// CHECK: mls v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0x40,0x62,0x2f]45// CHECK: mls v0.4h, v1.4h, v15.h[2] // encoding: [0x20,0x40,0x6f,0x2f]46// CHECK: mls v0.8h, v1.8h, v2.h[7] // encoding: [0x20,0x48,0x72,0x6f]47// CHECK: mls v0.8h, v1.8h, v14.h[6] // encoding: [0x20,0x48,0x6e,0x6f]48 49 fmla v0.4h, v1.4h, v2.h[2]50 fmla v3.8h, v8.8h, v2.h[1]51 fmla v0.2s, v1.2s, v2.s[2]52 fmla v0.2s, v1.2s, v22.s[2]53 fmla v3.4s, v8.4s, v2.s[1]54 fmla v3.4s, v8.4s, v22.s[3]55 fmla v0.2d, v1.2d, v2.d[1]56 fmla v0.2d, v1.2d, v22.d[1]57 58// CHECK: fmla v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0x10,0x22,0x0f]59// CHECK: fmla v3.8h, v8.8h, v2.h[1] // encoding: [0x03,0x11,0x12,0x4f]60// CHECK: fmla v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x18,0x82,0x0f]61// CHECK: fmla v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x18,0x96,0x0f]62// CHECK: fmla v3.4s, v8.4s, v2.s[1] // encoding: [0x03,0x11,0xa2,0x4f]63// CHECK: fmla v3.4s, v8.4s, v22.s[3] // encoding: [0x03,0x19,0xb6,0x4f]64// CHECK: fmla v0.2d, v1.2d, v2.d[1] // encoding: [0x20,0x18,0xc2,0x4f]65// CHECK: fmla v0.2d, v1.2d, v22.d[1] // encoding: [0x20,0x18,0xd6,0x4f]66 67 fmls v0.4h, v1.4h, v2.h[2]68 fmls v3.8h, v8.8h, v2.h[1]69 fmls v0.2s, v1.2s, v2.s[2]70 fmls v0.2s, v1.2s, v22.s[2]71 fmls v3.4s, v8.4s, v2.s[1]72 fmls v3.4s, v8.4s, v22.s[3]73 fmls v0.2d, v1.2d, v2.d[1]74 fmls v0.2d, v1.2d, v22.d[1]75 76// CHECK: fmls v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0x50,0x22,0x0f]77// CHECK: fmls v3.8h, v8.8h, v2.h[1] // encoding: [0x03,0x51,0x12,0x4f]78// CHECK: fmls v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x58,0x82,0x0f]79// CHECK: fmls v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x58,0x96,0x0f]80// CHECK: fmls v3.4s, v8.4s, v2.s[1] // encoding: [0x03,0x51,0xa2,0x4f]81// CHECK: fmls v3.4s, v8.4s, v22.s[3] // encoding: [0x03,0x59,0xb6,0x4f]82// CHECK: fmls v0.2d, v1.2d, v2.d[1] // encoding: [0x20,0x58,0xc2,0x4f]83// CHECK: fmls v0.2d, v1.2d, v22.d[1] // encoding: [0x20,0x58,0xd6,0x4f]84 85 smlal v0.4s, v1.4h, v2.h[2]86 smlal v0.2d, v1.2s, v2.s[2]87 smlal v0.2d, v1.2s, v22.s[2]88 smlal2 v0.4s, v1.8h, v1.h[2]89 smlal2 v0.2d, v1.4s, v1.s[2]90 smlal2 v0.2d, v1.4s, v22.s[2]91 92// CHECK: smlal v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x20,0x62,0x0f]93// CHECK: smlal v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x28,0x82,0x0f]94// CHECK: smlal v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x28,0x96,0x0f]95// CHECK: smlal2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x20,0x61,0x4f]96// CHECK: smlal2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x28,0x81,0x4f]97// CHECK: smlal2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x28,0x96,0x4f]98 99 smlsl v0.4s, v1.4h, v2.h[2]100 smlsl v0.2d, v1.2s, v2.s[2]101 smlsl v0.2d, v1.2s, v22.s[2]102 smlsl2 v0.4s, v1.8h, v1.h[2]103 smlsl2 v0.2d, v1.4s, v1.s[2]104 smlsl2 v0.2d, v1.4s, v22.s[2]105 106// CHECK: smlsl v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x60,0x62,0x0f]107// CHECK: smlsl v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x68,0x82,0x0f]108// CHECK: smlsl v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x68,0x96,0x0f]109// CHECK: smlsl2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x60,0x61,0x4f]110// CHECK: smlsl2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x68,0x81,0x4f]111// CHECK: smlsl2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x68,0x96,0x4f]112 113 sqdmlal v0.4s, v1.4h, v2.h[2]114 sqdmlal v0.2d, v1.2s, v2.s[2]115 sqdmlal v0.2d, v1.2s, v22.s[2]116 sqdmlal2 v0.4s, v1.8h, v1.h[2]117 sqdmlal2 v0.2d, v1.4s, v1.s[2]118 sqdmlal2 v0.2d, v1.4s, v22.s[2]119 120// CHECK: sqdmlal v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x30,0x62,0x0f]121// CHECK: sqdmlal v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x38,0x82,0x0f]122// CHECK: sqdmlal v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x38,0x96,0x0f]123// CHECK: sqdmlal2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x30,0x61,0x4f]124// CHECK: sqdmlal2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x38,0x81,0x4f]125// CHECK: sqdmlal2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x38,0x96,0x4f]126 127 umlal v0.4s, v1.4h, v2.h[2]128 umlal v0.2d, v1.2s, v2.s[2]129 umlal v0.2d, v1.2s, v22.s[2]130 umlal2 v0.4s, v1.8h, v1.h[2]131 umlal2 v0.2d, v1.4s, v1.s[2]132 umlal2 v0.2d, v1.4s, v22.s[2]133 134// CHECK: umlal v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x20,0x62,0x2f]135// CHECK: umlal v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x28,0x82,0x2f]136// CHECK: umlal v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x28,0x96,0x2f]137// CHECK: umlal2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x20,0x61,0x6f]138// CHECK: umlal2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x28,0x81,0x6f]139// CHECK: umlal2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x28,0x96,0x6f]140 141 umlsl v0.4s, v1.4h, v2.h[2]142 umlsl v0.2d, v1.2s, v2.s[2]143 umlsl v0.2d, v1.2s, v22.s[2]144 umlsl2 v0.4s, v1.8h, v1.h[2]145 umlsl2 v0.2d, v1.4s, v1.s[2]146 umlsl2 v0.2d, v1.4s, v22.s[2]147 148// CHECK: umlsl v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x60,0x62,0x2f]149// CHECK: umlsl v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x68,0x82,0x2f]150// CHECK: umlsl v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x68,0x96,0x2f]151// CHECK: umlsl2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x60,0x61,0x6f]152// CHECK: umlsl2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x68,0x81,0x6f]153// CHECK: umlsl2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x68,0x96,0x6f]154 155 sqdmlsl v0.4s, v1.4h, v2.h[2]156 sqdmlsl v0.2d, v1.2s, v2.s[2]157 sqdmlsl v0.2d, v1.2s, v22.s[2]158 sqdmlsl2 v0.4s, v1.8h, v1.h[2]159 sqdmlsl2 v0.2d, v1.4s, v1.s[2]160 sqdmlsl2 v0.2d, v1.4s, v22.s[2]161 162// CHECK: sqdmlsl v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x70,0x62,0x0f]163// CHECK: sqdmlsl v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x78,0x82,0x0f]164// CHECK: sqdmlsl v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x78,0x96,0x0f]165// CHECK: sqdmlsl2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x70,0x61,0x4f]166// CHECK: sqdmlsl2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x78,0x81,0x4f]167// CHECK: sqdmlsl2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x78,0x96,0x4f]168 169 mul v0.4h, v1.4h, v2.h[2]170 mul v0.8h, v1.8h, v2.h[2]171 mul v0.2s, v1.2s, v2.s[2]172 mul v0.2s, v1.2s, v22.s[2]173 mul v0.4s, v1.4s, v2.s[2]174 mul v0.4s, v1.4s, v22.s[2]175 176// CHECK: mul v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0x80,0x62,0x0f]177// CHECK: mul v0.8h, v1.8h, v2.h[2] // encoding: [0x20,0x80,0x62,0x4f]178// CHECK: mul v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x88,0x82,0x0f]179// CHECK: mul v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x88,0x96,0x0f]180// CHECK: mul v0.4s, v1.4s, v2.s[2] // encoding: [0x20,0x88,0x82,0x4f]181// CHECK: mul v0.4s, v1.4s, v22.s[2] // encoding: [0x20,0x88,0x96,0x4f]182 183 fmul v0.4h, v1.4h, v2.h[2]184 fmul v0.8h, v1.8h, v2.h[2]185 fmul v0.2s, v1.2s, v2.s[2]186 fmul v0.2s, v1.2s, v22.s[2]187 fmul v0.4s, v1.4s, v2.s[2]188 fmul v0.4s, v1.4s, v22.s[2]189 fmul v0.2d, v1.2d, v2.d[1]190 fmul v0.2d, v1.2d, v22.d[1]191 192// CHECK: fmul v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0x90,0x22,0x0f]193// CHECK: fmul v0.8h, v1.8h, v2.h[2] // encoding: [0x20,0x90,0x22,0x4f]194// CHECK: fmul v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x98,0x82,0x0f]195// CHECK: fmul v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x98,0x96,0x0f]196// CHECK: fmul v0.4s, v1.4s, v2.s[2] // encoding: [0x20,0x98,0x82,0x4f]197// CHECK: fmul v0.4s, v1.4s, v22.s[2] // encoding: [0x20,0x98,0x96,0x4f]198// CHECK: fmul v0.2d, v1.2d, v2.d[1] // encoding: [0x20,0x98,0xc2,0x4f]199// CHECK: fmul v0.2d, v1.2d, v22.d[1] // encoding: [0x20,0x98,0xd6,0x4f]200 201 fmulx v0.4h, v1.4h, v2.h[2]202 fmulx v0.8h, v1.8h, v2.h[2]203 fmulx v0.2s, v1.2s, v2.s[2]204 fmulx v0.2s, v1.2s, v22.s[2]205 fmulx v0.4s, v1.4s, v2.s[2]206 fmulx v0.4s, v1.4s, v22.s[2]207 fmulx v0.2d, v1.2d, v2.d[1]208 fmulx v0.2d, v1.2d, v22.d[1]209 210// CHECK: fmulx v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0x90,0x22,0x2f]211// CHECK: fmulx v0.8h, v1.8h, v2.h[2] // encoding: [0x20,0x90,0x22,0x6f]212// CHECK: fmulx v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x98,0x82,0x2f]213// CHECK: fmulx v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x98,0x96,0x2f]214// CHECK: fmulx v0.4s, v1.4s, v2.s[2] // encoding: [0x20,0x98,0x82,0x6f]215// CHECK: fmulx v0.4s, v1.4s, v22.s[2] // encoding: [0x20,0x98,0x96,0x6f]216// CHECK: fmulx v0.2d, v1.2d, v2.d[1] // encoding: [0x20,0x98,0xc2,0x6f]217// CHECK: fmulx v0.2d, v1.2d, v22.d[1] // encoding: [0x20,0x98,0xd6,0x6f]218 219 smull v0.4s, v1.4h, v2.h[2]220 smull v0.2d, v1.2s, v2.s[2]221 smull v0.2d, v1.2s, v22.s[2]222 smull2 v0.4s, v1.8h, v2.h[2]223 smull2 v0.2d, v1.4s, v2.s[2]224 smull2 v0.2d, v1.4s, v22.s[2]225 226// CHECK: smull v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0xa0,0x62,0x0f]227// CHECK: smull v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0xa8,0x82,0x0f]228// CHECK: smull v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0xa8,0x96,0x0f]229// CHECK: smull2 v0.4s, v1.8h, v2.h[2] // encoding: [0x20,0xa0,0x62,0x4f]230// CHECK: smull2 v0.2d, v1.4s, v2.s[2] // encoding: [0x20,0xa8,0x82,0x4f]231// CHECK: smull2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0xa8,0x96,0x4f]232 233 umull v0.4s, v1.4h, v2.h[2]234 umull v0.2d, v1.2s, v2.s[2]235 umull v0.2d, v1.2s, v22.s[2]236 umull2 v0.4s, v1.8h, v2.h[2]237 umull2 v0.2d, v1.4s, v2.s[2]238 umull2 v0.2d, v1.4s, v22.s[2]239 240// CHECK: umull v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0xa0,0x62,0x2f]241// CHECK: umull v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0xa8,0x82,0x2f]242// CHECK: umull v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0xa8,0x96,0x2f]243// CHECK: umull2 v0.4s, v1.8h, v2.h[2] // encoding: [0x20,0xa0,0x62,0x6f]244// CHECK: umull2 v0.2d, v1.4s, v2.s[2] // encoding: [0x20,0xa8,0x82,0x6f]245// CHECK: umull2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0xa8,0x96,0x6f]246 247 sqdmull v0.4s, v1.4h, v2.h[2]248 sqdmull v0.2d, v1.2s, v2.s[2]249 sqdmull v0.2d, v1.2s, v22.s[2]250 sqdmull2 v0.4s, v1.8h, v2.h[2]251 sqdmull2 v0.2d, v1.4s, v2.s[2]252 sqdmull2 v0.2d, v1.4s, v22.s[2]253 254// CHECK: sqdmull v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0xb0,0x62,0x0f]255// CHECK: sqdmull v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0xb8,0x82,0x0f]256// CHECK: sqdmull v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0xb8,0x96,0x0f]257// CHECK: sqdmull2 v0.4s, v1.8h, v2.h[2] // encoding: [0x20,0xb0,0x62,0x4f]258// CHECK: sqdmull2 v0.2d, v1.4s, v2.s[2] // encoding: [0x20,0xb8,0x82,0x4f]259// CHECK: sqdmull2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0xb8,0x96,0x4f]260 261 sqdmulh v0.4h, v1.4h, v2.h[2]262 sqdmulh v0.8h, v1.8h, v2.h[2]263 sqdmulh v0.2s, v1.2s, v2.s[2]264 sqdmulh v0.2s, v1.2s, v22.s[2]265 sqdmulh v0.4s, v1.4s, v2.s[2]266 sqdmulh v0.4s, v1.4s, v22.s[2]267 268// CHECK: sqdmulh v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0xc0,0x62,0x0f]269// CHECK: sqdmulh v0.8h, v1.8h, v2.h[2] // encoding: [0x20,0xc0,0x62,0x4f]270// CHECK: sqdmulh v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0xc8,0x82,0x0f]271// CHECK: sqdmulh v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0xc8,0x96,0x0f]272// CHECK: sqdmulh v0.4s, v1.4s, v2.s[2] // encoding: [0x20,0xc8,0x82,0x4f]273// CHECK: sqdmulh v0.4s, v1.4s, v22.s[2] // encoding: [0x20,0xc8,0x96,0x4f]274 275 sqrdmulh v0.4h, v1.4h, v2.h[2]276 sqrdmulh v0.8h, v1.8h, v2.h[2]277 sqrdmulh v0.2s, v1.2s, v2.s[2]278 sqrdmulh v0.2s, v1.2s, v22.s[2]279 sqrdmulh v0.4s, v1.4s, v2.s[2]280 sqrdmulh v0.4s, v1.4s, v22.s[2]281 282// CHECK: sqrdmulh v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0xd0,0x62,0x0f]283// CHECK: sqrdmulh v0.8h, v1.8h, v2.h[2] // encoding: [0x20,0xd0,0x62,0x4f]284// CHECK: sqrdmulh v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0xd8,0x82,0x0f]285// CHECK: sqrdmulh v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0xd8,0x96,0x0f]286// CHECK: sqrdmulh v0.4s, v1.4s, v2.s[2] // encoding: [0x20,0xd8,0x82,0x4f]287// CHECK: sqrdmulh v0.4s, v1.4s, v22.s[2] // encoding: [0x20,0xd8,0x96,0x4f]288