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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// Vector Reciprocal Square Root Step (Floating Point)7//----------------------------------------------------------------------8 frsqrts v0.4h, v31.4h, v16.4h9 frsqrts v4.8h, v7.8h, v15.8h10 frsqrts v0.2s, v31.2s, v16.2s11 frsqrts v4.4s, v7.4s, v15.4s12 frsqrts v29.2d, v2.2d, v5.2d13 14// CHECK: frsqrts v0.4h, v31.4h, v16.4h // encoding: [0xe0,0x3f,0xd0,0x0e]15// CHECK: frsqrts v4.8h, v7.8h, v15.8h // encoding: [0xe4,0x3c,0xcf,0x4e]16// CHECK: frsqrts v0.2s, v31.2s, v16.2s // encoding: [0xe0,0xff,0xb0,0x0e]17// CHECK: frsqrts v4.4s, v7.4s, v15.4s // encoding: [0xe4,0xfc,0xaf,0x4e]18// CHECK: frsqrts v29.2d, v2.2d, v5.2d // encoding: [0x5d,0xfc,0xe5,0x4e]19 20//----------------------------------------------------------------------21// Vector Reciprocal Step (Floating Point)22//----------------------------------------------------------------------23 frecps v3.4h, v8.4h, v12.4h24 frecps v31.8h, v29.8h, v28.8h25 frecps v31.4s, v29.4s, v28.4s26 frecps v3.2s, v8.2s, v12.2s27 frecps v17.2d, v15.2d, v13.2d28 29// CHECK: frecps v3.4h, v8.4h, v12.4h // encoding: [0x03,0x3d,0x4c,0x0e]30// CHECK: frecps v31.8h, v29.8h, v28.8h // encoding: [0xbf,0x3f,0x5c,0x4e]31// CHECK: frecps v31.4s, v29.4s, v28.4s // encoding: [0xbf,0xff,0x3c,0x4e]32// CHECK: frecps v3.2s, v8.2s, v12.2s // encoding: [0x03,0xfd,0x2c,0x0e]33// CHECK: frecps v17.2d, v15.2d, v13.2d // encoding: [0xf1,0xfd,0x6d,0x4e]34 35 36