// Copyright 2014 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef V8_COMPILER_BACKEND_ARM64_INSTRUCTION_CODES_ARM64_H_
#define V8_COMPILER_BACKEND_ARM64_INSTRUCTION_CODES_ARM64_H_

namespace v8 {
namespace internal {
namespace compiler {

// ARM64-specific opcodes that specify which assembly sequence to emit.
// Most opcodes specify a single instruction.

// Opcodes that support a MemoryAccessMode.
#define TARGET_ARCH_OPCODE_WITH_MEMORY_ACCESS_MODE_LIST(V) \
  V(Arm64Ldr)                                              \
  V(Arm64Ldrb)                                             \
  V(Arm64LdrD)                                             \
  V(Arm64Ldrh)                                             \
  V(Arm64LdrQ)                                             \
  V(Arm64LdrS)                                             \
  V(Arm64LdrH)                                             \
  V(Arm64Ldrsb)                                            \
  V(Arm64LdrsbW)                                           \
  V(Arm64Ldrsh)                                            \
  V(Arm64LdrshW)                                           \
  V(Arm64Ldrsw)                                            \
  V(Arm64LdrW)                                             \
  IF_WASM(V, Arm64LoadLane)                                \
  IF_WASM(V, Arm64LoadSplat)                               \
  IF_WASM(V, Arm64S128Load16x4S)                           \
  IF_WASM(V, Arm64S128Load16x4U)                           \
  IF_WASM(V, Arm64S128Load32x2S)                           \
  IF_WASM(V, Arm64S128Load32x2U)                           \
  IF_WASM(V, Arm64S128Load8x8S)                            \
  IF_WASM(V, Arm64S128Load8x8U)                            \
  IF_WASM(V, Arm64StoreLane)                               \
  IF_WASM(V, Arm64S128LoadPairDeinterleave)                \
  V(Arm64Str)                                              \
  V(Arm64StrPair)                                          \
  V(Arm64Strb)                                             \
  V(Arm64StrD)                                             \
  V(Arm64Strh)                                             \
  V(Arm64StrQ)                                             \
  V(Arm64StrS)                                             \
  V(Arm64StrH)                                             \
  V(Arm64StrW)                                             \
  V(Arm64StrWPair)                                         \
  V(Arm64LdrDecompressTaggedSigned)                        \
  V(Arm64LdrDecompressTagged)                              \
  V(Arm64LdrDecompressProtected)                           \
  V(Arm64StrCompressTagged)                                \
  V(Arm64Word64AtomicLoadUint64)                           \
  V(Arm64Word64AtomicStoreWord64)

#define TARGET_ARCH_SIMD_OPCODE_LIST(V) \
  V(Arm64F64x2Qfma)                     \
  V(Arm64F64x2Qfms)                     \
  V(Arm64F64x2Pmin)                     \
  V(Arm64F64x2Pmax)                     \
  V(Arm64F64x2ConvertLowI32x4S)         \
  V(Arm64F64x2ConvertLowI32x4U)         \
  V(Arm64F64x2PromoteLowF32x4)          \
  V(Arm64F32x4SConvertI32x4)            \
  V(Arm64F32x4UConvertI32x4)            \
  V(Arm64F32x4Qfma)                     \
  V(Arm64F32x4Qfms)                     \
  V(Arm64F32x4Pmin)                     \
  V(Arm64F32x4Pmax)                     \
  V(Arm64F32x4DemoteF64x2Zero)          \
  V(Arm64F16x8Pmin)                     \
  V(Arm64F16x8Pmax)                     \
  V(Arm64F32x4PromoteLowF16x8)          \
  V(Arm64F16x8SConvertI16x8)            \
  V(Arm64F16x8UConvertI16x8)            \
  V(Arm64F16x8DemoteF32x4Zero)          \
  V(Arm64F16x8DemoteF64x2Zero)          \
  V(Arm64I16x8SConvertF16x8)            \
  V(Arm64I16x8UConvertF16x8)            \
  V(Arm64F16x8Qfma)                     \
  V(Arm64F16x8Qfms)                     \
  V(Arm64I64x2ShrU)                     \
  V(Arm64I64x2BitMask)                  \
  V(Arm64I32x4SConvertF32x4)            \
  V(Arm64I32x4Shl)                      \
  V(Arm64I32x4ShrS)                     \
  V(Arm64I32x4Mul)                      \
  V(Arm64I16x8Q15MulRSatS)              \
  V(Arm64I16x8BitMask)                  \
  V(Arm64I8x16Shl)                      \
  V(Arm64I8x16ShrS)                     \
  V(Arm64I8x16SConvertI16x8)            \
  V(Arm64I8x16ShrU)                     \
  V(Arm64I8x16UConvertI16x8)            \
  V(Arm64I8x16BitMask)                  \
  V(Arm64S128Const)                     \
  V(Arm64S128Dup)                       \
  V(Arm64S128And)                       \
  V(Arm64S128Or)                        \
  V(Arm64S128Xor)                       \
  V(Arm64S128Not)                       \
  V(Arm64S128Select)                    \
  V(Arm64S128AndNot)                    \
  V(Arm64Ssra)                          \
  V(Arm64Usra)                          \
  V(Arm64S64x2UnzipLeft)                \
  V(Arm64S64x2UnzipRight)               \
  V(Arm64S32x4ZipLeft)                  \
  V(Arm64S32x4ZipRight)                 \
  V(Arm64S32x4UnzipLeft)                \
  V(Arm64S32x4UnzipRight)               \
  V(Arm64S32x4TransposeLeft)            \
  V(Arm64S32x4TransposeRight)           \
  V(Arm64S64x2Shuffle)                  \
  V(Arm64S64x1Shuffle)                  \
  V(Arm64S32x4Shuffle)                  \
  V(Arm64S32x2Shuffle)                  \
  V(Arm64S32x1Shuffle)                  \
  V(Arm64S16x2Shuffle)                  \
  V(Arm64S16x1Shuffle)                  \
  V(Arm64S8x2Shuffle)                   \
  V(Arm64S16x8ZipLeft)                  \
  V(Arm64S16x8ZipRight)                 \
  V(Arm64S16x8UnzipLeft)                \
  V(Arm64S16x8UnzipRight)               \
  V(Arm64S16x8TransposeLeft)            \
  V(Arm64S16x8TransposeRight)           \
  V(Arm64S8x16ZipLeft)                  \
  V(Arm64S8x16ZipRight)                 \
  V(Arm64S8x16UnzipLeft)                \
  V(Arm64S8x16UnzipRight)               \
  V(Arm64S8x16TransposeLeft)            \
  V(Arm64S8x16TransposeRight)           \
  V(Arm64S8x16Concat)                   \
  V(Arm64I8x16Swizzle)                  \
  V(Arm64I8x16Shuffle)                  \
  V(Arm64S32x4Reverse)                  \
  V(Arm64S32x4OneLaneSwizzle)           \
  V(Arm64S32x2Reverse)                  \
  V(Arm64S16x4Reverse)                  \
  V(Arm64S16x2Reverse)                  \
  V(Arm64S8x8Reverse)                   \
  V(Arm64S8x4Reverse)                   \
  V(Arm64S8x2Reverse)                   \
  V(Arm64V128AnyTrue)                   \
  V(Arm64I64x2AllTrue)                  \
  V(Arm64I32x4AllTrue)                  \
  V(Arm64I16x8AllTrue)                  \
  V(Arm64I8x16AllTrue)                  \
  V(Arm64Sxtl)                          \
  V(Arm64Sxtl2)                         \
  V(Arm64Uxtl)                          \
  V(Arm64Uxtl2)                         \
  V(Arm64FSplat)                        \
  V(Arm64FAbs)                          \
  V(Arm64FSqrt)                         \
  V(Arm64FNeg)                          \
  V(Arm64FExtractLane)                  \
  V(Arm64FReplaceLane)                  \
  V(Arm64ISplat)                        \
  V(Arm64IAbs)                          \
  V(Arm64INeg)                          \
  V(Arm64IExtractLane)                  \
  V(Arm64IReplaceLane)                  \
  V(Arm64I64x2Shl)                      \
  V(Arm64I64x2ShrS)                     \
  V(Arm64I64x2Mul)                      \
  V(Arm64I32x4UConvertF32x4)            \
  V(Arm64I32x4ShrU)                     \
  V(Arm64I32x4BitMask)                  \
  V(Arm64I32x4DotI16x8S)                \
  V(Arm64I16x8DotI8x16S)                \
  V(Arm64I32x4DotI8x16AddS)             \
  V(Arm64I8x16Addv)                     \
  V(Arm64I16x8Addv)                     \
  V(Arm64I32x4Addv)                     \
  V(Arm64I64x2AddPair)                  \
  V(Arm64F32x4AddReducePairwise)        \
  V(Arm64F64x2AddPair)                  \
  V(Arm64I32x4TruncSatF64x2SZero)       \
  V(Arm64I32x4TruncSatF64x2UZero)       \
  V(Arm64IExtractLaneU)                 \
  V(Arm64IExtractLaneS)                 \
  V(Arm64I16x8Shl)                      \
  V(Arm64I16x8ShrS)                     \
  V(Arm64I16x8SConvertI32x4)            \
  V(Arm64I16x8Mul)                      \
  V(Arm64I16x8ShrU)                     \
  V(Arm64I16x8UConvertI32x4)            \
  V(Arm64Mla)                           \
  V(Arm64Mls)                           \
  V(Arm64FAdd)                          \
  V(Arm64FSub)                          \
  V(Arm64FMul)                          \
  V(Arm64FMulElement)                   \
  V(Arm64FDiv)                          \
  V(Arm64FMin)                          \
  V(Arm64FMax)                          \
  V(Arm64FEq)                           \
  V(Arm64FNe)                           \
  V(Arm64FLt)                           \
  V(Arm64FLe)                           \
  V(Arm64FGt)                           \
  V(Arm64FGe)                           \
  V(Arm64IAdd)                          \
  V(Arm64ISub)                          \
  V(Arm64IEq)                           \
  V(Arm64INe)                           \
  V(Arm64IGtS)                          \
  V(Arm64IGeS)                          \
  V(Arm64ILtS)                          \
  V(Arm64ILeS)                          \
  V(Arm64IMinS)                         \
  V(Arm64IMaxS)                         \
  V(Arm64IMinU)                         \
  V(Arm64IMaxU)                         \
  V(Arm64IGtU)                          \
  V(Arm64IGeU)                          \
  V(Arm64IAddSatS)                      \
  V(Arm64ISubSatS)                      \
  V(Arm64IAddSatU)                      \
  V(Arm64ISubSatU)                      \
  V(Arm64RoundingAverageU)              \
  V(Arm64Smlal)                         \
  V(Arm64Smlal2)                        \
  V(Arm64Sadalp)                        \
  V(Arm64Saddlp)                        \
  V(Arm64Bcax)                          \
  V(Arm64Eor3)                          \
  V(Arm64Uadalp)                        \
  V(Arm64Uaddlp)                        \
  V(Arm64Umlal)                         \
  V(Arm64Umlal2)

#define TARGET_ARCH_OPCODE_LIST(V)                   \
  TARGET_ARCH_OPCODE_WITH_MEMORY_ACCESS_MODE_LIST(V) \
  V(Arm64Add)                                        \
  V(Arm64Add32)                                      \
  V(Arm64And)                                        \
  V(Arm64And32)                                      \
  V(Arm64Bic)                                        \
  V(Arm64Bic32)                                      \
  V(Arm64Clz)                                        \
  V(Arm64Clz32)                                      \
  V(Arm64Cmp)                                        \
  V(Arm64Cmp32)                                      \
  V(Arm64Cmn)                                        \
  V(Arm64Cmn32)                                      \
  V(Arm64Cnt)                                        \
  V(Arm64Cnt32)                                      \
  V(Arm64Cnt64)                                      \
  V(Arm64Ctz)                                        \
  V(Arm64Ctz32)                                      \
  V(Arm64Tst)                                        \
  V(Arm64Tst32)                                      \
  V(Arm64Or)                                         \
  V(Arm64Or32)                                       \
  V(Arm64Orn)                                        \
  V(Arm64Orn32)                                      \
  V(Arm64Eor)                                        \
  V(Arm64Eor32)                                      \
  V(Arm64Eon)                                        \
  V(Arm64Eon32)                                      \
  V(Arm64Sub)                                        \
  V(Arm64Sub32)                                      \
  V(Arm64Mul)                                        \
  V(Arm64Mul32)                                      \
  V(Arm64Smulh)                                      \
  V(Arm64Smull)                                      \
  V(Arm64Smull2)                                     \
  V(Arm64Umull)                                      \
  V(Arm64Umulh)                                      \
  V(Arm64Umull2)                                     \
  V(Arm64Madd)                                       \
  V(Arm64Madd32)                                     \
  V(Arm64Msub)                                       \
  V(Arm64Msub32)                                     \
  V(Arm64Mneg)                                       \
  V(Arm64Mneg32)                                     \
  V(Arm64Idiv)                                       \
  V(Arm64Idiv32)                                     \
  V(Arm64Udiv)                                       \
  V(Arm64Udiv32)                                     \
  V(Arm64Imod)                                       \
  V(Arm64Imod32)                                     \
  V(Arm64Umod)                                       \
  V(Arm64Umod32)                                     \
  V(Arm64Not)                                        \
  V(Arm64Not32)                                      \
  V(Arm64Lsl)                                        \
  V(Arm64Lsl32)                                      \
  V(Arm64Lsr)                                        \
  V(Arm64Lsr32)                                      \
  V(Arm64Asr)                                        \
  V(Arm64Asr32)                                      \
  V(Arm64Ror)                                        \
  V(Arm64Ror32)                                      \
  V(Arm64Mov32)                                      \
  V(Arm64Sxtb32)                                     \
  V(Arm64Sxth32)                                     \
  V(Arm64Sxtb)                                       \
  V(Arm64Sxth)                                       \
  V(Arm64Sxtw)                                       \
  V(Arm64Sbfx)                                       \
  V(Arm64Sbfx32)                                     \
  V(Arm64Ubfx)                                       \
  V(Arm64Ubfx32)                                     \
  V(Arm64Ubfiz32)                                    \
  V(Arm64Sbfiz)                                      \
  V(Arm64Bfi)                                        \
  V(Arm64Rbit)                                       \
  V(Arm64Rbit32)                                     \
  V(Arm64Rev)                                        \
  V(Arm64Rev32)                                      \
  V(Arm64TestAndBranch32)                            \
  V(Arm64TestAndBranch)                              \
  V(Arm64CompareAndBranch32)                         \
  V(Arm64CompareAndBranch)                           \
  V(Arm64Claim)                                      \
  V(Arm64Poke)                                       \
  V(Arm64PokePair)                                   \
  V(Arm64Peek)                                       \
  V(Arm64Float16RoundDown)                           \
  V(Arm64Float16RoundUp)                             \
  V(Arm64Float16RoundTruncate)                       \
  V(Arm64Float16RoundTiesEven)                       \
  V(Arm64Float32Cmp)                                 \
  V(Arm64Float32Add)                                 \
  V(Arm64Float32Sub)                                 \
  V(Arm64Float32Mul)                                 \
  V(Arm64Float32Div)                                 \
  V(Arm64Float32Abs)                                 \
  V(Arm64Float32Abd)                                 \
  V(Arm64Float32Neg)                                 \
  V(Arm64Float32Sqrt)                                \
  V(Arm64Float32Fnmul)                               \
  V(Arm64Float32RoundDown)                           \
  V(Arm64Float32Max)                                 \
  V(Arm64Float32Min)                                 \
  V(Arm64Float64Cmp)                                 \
  V(Arm64Float64Add)                                 \
  V(Arm64Float64Sub)                                 \
  V(Arm64Float64Mul)                                 \
  V(Arm64Float64Div)                                 \
  V(Arm64Float64Mod)                                 \
  V(Arm64Float64Max)                                 \
  V(Arm64Float64Min)                                 \
  V(Arm64Float64Abs)                                 \
  V(Arm64Float64Abd)                                 \
  V(Arm64Float64Neg)                                 \
  V(Arm64Float64Sqrt)                                \
  V(Arm64Float64Fnmul)                               \
  V(Arm64Float64RoundDown)                           \
  V(Arm64Float32RoundUp)                             \
  V(Arm64Float64RoundUp)                             \
  V(Arm64Float64RoundTiesAway)                       \
  V(Arm64Float32RoundTruncate)                       \
  V(Arm64Float64RoundTruncate)                       \
  V(Arm64Float32RoundTiesEven)                       \
  V(Arm64Float64RoundTiesEven)                       \
  V(Arm64Float64SilenceNaN)                          \
  V(Arm64Float32ToFloat64)                           \
  V(Arm64Float64ToFloat32)                           \
  V(Arm64Float64ToFloat16RawBits)                    \
  V(Arm64Float16RawBitsToFloat64)                    \
  V(Arm64Float32ToInt32)                             \
  V(Arm64Float64ToInt32)                             \
  V(Arm64Float32ToUint32)                            \
  V(Arm64Float64ToUint32)                            \
  V(Arm64Float32ToInt64)                             \
  V(Arm64Float64ToInt64)                             \
  V(Arm64Float32ToUint64)                            \
  V(Arm64Float64ToUint64)                            \
  V(Arm64Int32ToFloat32)                             \
  V(Arm64Int32ToFloat64)                             \
  V(Arm64Int64ToFloat32)                             \
  V(Arm64Int64ToFloat64)                             \
  V(Arm64Uint32ToFloat32)                            \
  V(Arm64Uint32ToFloat64)                            \
  V(Arm64Uint64ToFloat32)                            \
  V(Arm64Uint64ToFloat64)                            \
  V(Arm64Float64ExtractLowWord32)                    \
  V(Arm64Float64ExtractHighWord32)                   \
  V(Arm64Float64InsertLowWord32)                     \
  V(Arm64Float64InsertHighWord32)                    \
  V(Arm64Float64MoveU64)                             \
  V(Arm64U64MoveFloat64)                             \
  V(Arm64LdarDecompressTaggedSigned)                 \
  V(Arm64LdarDecompressTagged)                       \
  V(Arm64StlrCompressTagged)                         \
  V(Arm64StrIndirectPointer)                         \
  V(Arm64LdrDecodeSandboxedPointer)                  \
  V(Arm64StrEncodeSandboxedPointer)                  \
  V(Arm64DmbIsh)                                     \
  V(Arm64DsbIsb)                                     \
  V(Arm64Word64AtomicAddUint64)                      \
  V(Arm64Word64AtomicSubUint64)                      \
  V(Arm64Word64AtomicAndUint64)                      \
  V(Arm64Word64AtomicOrUint64)                       \
  V(Arm64Word64AtomicXorUint64)                      \
  V(Arm64Word64AtomicExchangeUint64)                 \
  V(Arm64Word64AtomicCompareExchangeUint64)          \
  IF_WASM(TARGET_ARCH_SIMD_OPCODE_LIST, V)

// Addressing modes represent the "shape" of inputs to an instruction.
// Many instructions support multiple addressing modes. Addressing modes
// are encoded into the InstructionCode of the instruction and tell the
// code generator after register allocation which assembler method to call.
//
// We use the following local notation for addressing modes:
//
// R = register
// O = register or stack slot
// D = double register
// I = immediate (handle, external, int32)
// MRI = [register + immediate]
// MRR = [register + register]
#define TARGET_ADDRESSING_MODE_LIST(V)                          \
  V(MRI)              /* [%r0 + K] */                           \
  V(MRR)              /* [%r0 + %r1] */                         \
  V(Operand2_R_LSL_I) /* %r0 LSL K */                           \
  V(Operand2_R_LSR_I) /* %r0 LSR K */                           \
  V(Operand2_R_ASR_I) /* %r0 ASR K */                           \
  V(Operand2_R_ROR_I) /* %r0 ROR K */                           \
  V(Operand2_R_UXTB)  /* %r0 UXTB (unsigned extend byte) */     \
  V(Operand2_R_UXTH)  /* %r0 UXTH (unsigned extend halfword) */ \
  V(Operand2_R_SXTB)  /* %r0 SXTB (signed extend byte) */       \
  V(Operand2_R_SXTH)  /* %r0 SXTH (signed extend halfword) */   \
  V(Operand2_R_SXTW)  /* %r0 SXTW (signed extend word) */       \
  V(Root)             /* [%rr + K] */

}  // namespace compiler
}  // namespace internal
}  // namespace v8

#endif  // V8_COMPILER_BACKEND_ARM64_INSTRUCTION_CODES_ARM64_H_
