77 lines · plain
1// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon,+fullfp16 -show-encoding < %s | FileCheck %s2 3// Check that the assembler can handle the documented syntax for AArch644 5 6//------------------------------------------------------------------------------7// Vector Integer Add8//------------------------------------------------------------------------------9 add v0.8b, v1.8b, v2.8b10 add v0.16b, v1.16b, v2.16b11 add v0.4h, v1.4h, v2.4h12 add v0.8h, v1.8h, v2.8h13 add v0.2s, v1.2s, v2.2s14 add v0.4s, v1.4s, v2.4s15 add v0.2d, v1.2d, v2.2d16 17// CHECK: add v0.8b, v1.8b, v2.8b // encoding: [0x20,0x84,0x22,0x0e]18// CHECK: add v0.16b, v1.16b, v2.16b // encoding: [0x20,0x84,0x22,0x4e]19// CHECK: add v0.4h, v1.4h, v2.4h // encoding: [0x20,0x84,0x62,0x0e]20// CHECK: add v0.8h, v1.8h, v2.8h // encoding: [0x20,0x84,0x62,0x4e]21// CHECK: add v0.2s, v1.2s, v2.2s // encoding: [0x20,0x84,0xa2,0x0e]22// CHECK: add v0.4s, v1.4s, v2.4s // encoding: [0x20,0x84,0xa2,0x4e]23// CHECK: add v0.2d, v1.2d, v2.2d // encoding: [0x20,0x84,0xe2,0x4e]24 25//------------------------------------------------------------------------------26// Vector Integer Sub27//------------------------------------------------------------------------------28 sub v0.8b, v1.8b, v2.8b29 sub v0.16b, v1.16b, v2.16b30 sub v0.4h, v1.4h, v2.4h31 sub v0.8h, v1.8h, v2.8h32 sub v0.2s, v1.2s, v2.2s33 sub v0.4s, v1.4s, v2.4s34 sub v0.2d, v1.2d, v2.2d35 36// CHECK: sub v0.8b, v1.8b, v2.8b // encoding: [0x20,0x84,0x22,0x2e]37// CHECK: sub v0.16b, v1.16b, v2.16b // encoding: [0x20,0x84,0x22,0x6e]38// CHECK: sub v0.4h, v1.4h, v2.4h // encoding: [0x20,0x84,0x62,0x2e]39// CHECK: sub v0.8h, v1.8h, v2.8h // encoding: [0x20,0x84,0x62,0x6e]40// CHECK: sub v0.2s, v1.2s, v2.2s // encoding: [0x20,0x84,0xa2,0x2e]41// CHECK: sub v0.4s, v1.4s, v2.4s // encoding: [0x20,0x84,0xa2,0x6e]42// CHECK: sub v0.2d, v1.2d, v2.2d // encoding: [0x20,0x84,0xe2,0x6e]43 44//------------------------------------------------------------------------------45// Vector Floating-Point Add46//------------------------------------------------------------------------------47 fadd v0.4h, v1.4h, v2.4h48 fadd v0.8h, v1.8h, v2.8h49 fadd v0.2s, v1.2s, v2.2s50 fadd v0.4s, v1.4s, v2.4s51 fadd v0.2d, v1.2d, v2.2d52 53// CHECK: fadd v0.4h, v1.4h, v2.4h // encoding: [0x20,0x14,0x42,0x0e]54// CHECK: fadd v0.8h, v1.8h, v2.8h // encoding: [0x20,0x14,0x42,0x4e]55// CHECK: fadd v0.2s, v1.2s, v2.2s // encoding: [0x20,0xd4,0x22,0x0e]56// CHECK: fadd v0.4s, v1.4s, v2.4s // encoding: [0x20,0xd4,0x22,0x4e]57// CHECK: fadd v0.2d, v1.2d, v2.2d // encoding: [0x20,0xd4,0x62,0x4e]58 59 60//------------------------------------------------------------------------------61// Vector Floating-Point Sub62//------------------------------------------------------------------------------63 fsub v0.4h, v1.4h, v2.4h64 fsub v0.8h, v1.8h, v2.8h65 fsub v0.2s, v1.2s, v2.2s66 fsub v0.4s, v1.4s, v2.4s67 fsub v0.2d, v1.2d, v2.2d68 69// CHECK: fsub v0.4h, v1.4h, v2.4h // encoding: [0x20,0x14,0xc2,0x0e]70// CHECK: fsub v0.8h, v1.8h, v2.8h // encoding: [0x20,0x14,0xc2,0x4e]71// CHECK: fsub v0.2s, v1.2s, v2.2s // encoding: [0x20,0xd4,0xa2,0x0e]72// CHECK: fsub v0.4s, v1.4s, v2.4s // encoding: [0x20,0xd4,0xa2,0x4e]73// CHECK: fsub v0.2d, v1.2d, v2.2d // encoding: [0x20,0xd4,0xe2,0x4e]74 75 76 77