1 // RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon,+fullfp16 -show-encoding < %s | FileCheck %s 2 3 // Check that the assembler can handle the documented syntax for AArch64 4 5 //---------------------------------------------------------------------- 6 // Vector Reciprocal Square Root Step (Floating Point) 7 //---------------------------------------------------------------------- 8 frsqrts v0.4h, v31.4h, v16.4h 9 frsqrts v4.8h, v7.8h, v15.8h 10 frsqrts v0.2s, v31.2s, v16.2s 11 frsqrts v4.4s, v7.4s, v15.4s 12 frsqrts v29.2d, v2.2d, v5.2d 13 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, v12.4h 24 frecps v31.8h, v29.8h, v28.8h 25 frecps v31.4s, v29.4s, v28.4s 26 frecps v3.2s, v8.2s, v12.2s 27 frecps v17.2d, v15.2d, v13.2d 28 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
