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 Maximum (Signed and Unsigned Integer) 7 //---------------------------------------------------------------------- 8 smax v0.8b, v1.8b, v2.8b 9 smax v0.16b, v1.16b, v2.16b 10 smax v0.4h, v1.4h, v2.4h 11 smax v0.8h, v1.8h, v2.8h 12 smax v0.2s, v1.2s, v2.2s 13 smax v0.4s, v1.4s, v2.4s 14 15 // CHECK: smax v0.8b, v1.8b, v2.8b // encoding: [0x20,0x64,0x22,0x0e] 16 // CHECK: smax v0.16b, v1.16b, v2.16b // encoding: [0x20,0x64,0x22,0x4e] 17 // CHECK: smax v0.4h, v1.4h, v2.4h // encoding: [0x20,0x64,0x62,0x0e] 18 // CHECK: smax v0.8h, v1.8h, v2.8h // encoding: [0x20,0x64,0x62,0x4e] 19 // CHECK: smax v0.2s, v1.2s, v2.2s // encoding: [0x20,0x64,0xa2,0x0e] 20 // CHECK: smax v0.4s, v1.4s, v2.4s // encoding: [0x20,0x64,0xa2,0x4e] 21 22 umax v0.8b, v1.8b, v2.8b 23 umax v0.16b, v1.16b, v2.16b 24 umax v0.4h, v1.4h, v2.4h 25 umax v0.8h, v1.8h, v2.8h 26 umax v0.2s, v1.2s, v2.2s 27 umax v0.4s, v1.4s, v2.4s 28 29 // CHECK: umax v0.8b, v1.8b, v2.8b // encoding: [0x20,0x64,0x22,0x2e] 30 // CHECK: umax v0.16b, v1.16b, v2.16b // encoding: [0x20,0x64,0x22,0x6e] 31 // CHECK: umax v0.4h, v1.4h, v2.4h // encoding: [0x20,0x64,0x62,0x2e] 32 // CHECK: umax v0.8h, v1.8h, v2.8h // encoding: [0x20,0x64,0x62,0x6e] 33 // CHECK: umax v0.2s, v1.2s, v2.2s // encoding: [0x20,0x64,0xa2,0x2e] 34 // CHECK: umax v0.4s, v1.4s, v2.4s // encoding: [0x20,0x64,0xa2,0x6e] 35 36 //---------------------------------------------------------------------- 37 // Vector Minimum (Signed and Unsigned Integer) 38 //---------------------------------------------------------------------- 39 smin v0.8b, v1.8b, v2.8b 40 smin v0.16b, v1.16b, v2.16b 41 smin v0.4h, v1.4h, v2.4h 42 smin v0.8h, v1.8h, v2.8h 43 smin v0.2s, v1.2s, v2.2s 44 smin v0.4s, v1.4s, v2.4s 45 46 // CHECK: smin v0.8b, v1.8b, v2.8b // encoding: [0x20,0x6c,0x22,0x0e] 47 // CHECK: smin v0.16b, v1.16b, v2.16b // encoding: [0x20,0x6c,0x22,0x4e] 48 // CHECK: smin v0.4h, v1.4h, v2.4h // encoding: [0x20,0x6c,0x62,0x0e] 49 // CHECK: smin v0.8h, v1.8h, v2.8h // encoding: [0x20,0x6c,0x62,0x4e] 50 // CHECK: smin v0.2s, v1.2s, v2.2s // encoding: [0x20,0x6c,0xa2,0x0e] 51 // CHECK: smin v0.4s, v1.4s, v2.4s // encoding: [0x20,0x6c,0xa2,0x4e] 52 53 umin v0.8b, v1.8b, v2.8b 54 umin v0.16b, v1.16b, v2.16b 55 umin v0.4h, v1.4h, v2.4h 56 umin v0.8h, v1.8h, v2.8h 57 umin v0.2s, v1.2s, v2.2s 58 umin v0.4s, v1.4s, v2.4s 59 60 // CHECK: umin v0.8b, v1.8b, v2.8b // encoding: [0x20,0x6c,0x22,0x2e] 61 // CHECK: umin v0.16b, v1.16b, v2.16b // encoding: [0x20,0x6c,0x22,0x6e] 62 // CHECK: umin v0.4h, v1.4h, v2.4h // encoding: [0x20,0x6c,0x62,0x2e] 63 // CHECK: umin v0.8h, v1.8h, v2.8h // encoding: [0x20,0x6c,0x62,0x6e] 64 // CHECK: umin v0.2s, v1.2s, v2.2s // encoding: [0x20,0x6c,0xa2,0x2e] 65 // CHECK: umin v0.4s, v1.4s, v2.4s // encoding: [0x20,0x6c,0xa2,0x6e] 66 67 //---------------------------------------------------------------------- 68 // Vector Maximum (Floating Point) 69 //---------------------------------------------------------------------- 70 fmax v0.4h, v1.4h, v2.4h 71 fmax v0.8h, v1.8h, v2.8h 72 fmax v0.2s, v1.2s, v2.2s 73 fmax v31.4s, v15.4s, v16.4s 74 fmax v7.2d, v8.2d, v25.2d 75 76 // CHECK: fmax v0.4h, v1.4h, v2.4h // encoding: [0x20,0x34,0x42,0x0e] 77 // CHECK: fmax v0.8h, v1.8h, v2.8h // encoding: [0x20,0x34,0x42,0x4e] 78 // CHECK: fmax v0.2s, v1.2s, v2.2s // encoding: [0x20,0xf4,0x22,0x0e] 79 // CHECK: fmax v31.4s, v15.4s, v16.4s // encoding: [0xff,0xf5,0x30,0x4e] 80 // CHECK: fmax v7.2d, v8.2d, v25.2d // encoding: [0x07,0xf5,0x79,0x4e] 81 82 //---------------------------------------------------------------------- 83 // Vector Minimum (Floating Point) 84 //---------------------------------------------------------------------- 85 fmin v10.4h, v15.4h, v22.4h 86 fmin v10.8h, v15.8h, v22.8h 87 fmin v10.2s, v15.2s, v22.2s 88 fmin v3.4s, v5.4s, v6.4s 89 fmin v17.2d, v13.2d, v2.2d 90 91 // CHECK: fmin v10.4h, v15.4h, v22.4h // encoding: [0xea,0x35,0xd6,0x0e] 92 // CHECK: fmin v10.8h, v15.8h, v22.8h // encoding: [0xea,0x35,0xd6,0x4e] 93 // CHECK: fmin v10.2s, v15.2s, v22.2s // encoding: [0xea,0xf5,0xb6,0x0e] 94 // CHECK: fmin v3.4s, v5.4s, v6.4s // encoding: [0xa3,0xf4,0xa6,0x4e] 95 // CHECK: fmin v17.2d, v13.2d, v2.2d // encoding: [0xb1,0xf5,0xe2,0x4e] 96 97 //---------------------------------------------------------------------- 98 // Vector maxNum (Floating Point) 99 //---------------------------------------------------------------------- 100 fmaxnm v0.4h, v1.4h, v2.4h 101 fmaxnm v0.8h, v1.8h, v2.8h 102 fmaxnm v0.2s, v1.2s, v2.2s 103 fmaxnm v31.4s, v15.4s, v16.4s 104 fmaxnm v7.2d, v8.2d, v25.2d 105 106 // CHECK: fmaxnm v0.4h, v1.4h, v2.4h // encoding: [0x20,0x04,0x42,0x0e] 107 // CHECK: fmaxnm v0.8h, v1.8h, v2.8h // encoding: [0x20,0x04,0x42,0x4e] 108 // CHECK: fmaxnm v0.2s, v1.2s, v2.2s // encoding: [0x20,0xc4,0x22,0x0e] 109 // CHECK: fmaxnm v31.4s, v15.4s, v16.4s // encoding: [0xff,0xc5,0x30,0x4e] 110 // CHECK: fmaxnm v7.2d, v8.2d, v25.2d // encoding: [0x07,0xc5,0x79,0x4e] 111 112 //---------------------------------------------------------------------- 113 // Vector minNum (Floating Point) 114 //---------------------------------------------------------------------- 115 fminnm v10.4h, v15.4h, v22.4h 116 fminnm v10.8h, v15.8h, v22.8h 117 fminnm v10.2s, v15.2s, v22.2s 118 fminnm v3.4s, v5.4s, v6.4s 119 fminnm v17.2d, v13.2d, v2.2d 120 121 // CHECK: fminnm v10.4h, v15.4h, v22.4h // encoding: [0xea,0x05,0xd6,0x0e] 122 // CHECK: fminnm v10.8h, v15.8h, v22.8h // encoding: [0xea,0x05,0xd6,0x4e] 123 // CHECK: fminnm v10.2s, v15.2s, v22.2s // encoding: [0xea,0xc5,0xb6,0x0e] 124 // CHECK: fminnm v3.4s, v5.4s, v6.4s // encoding: [0xa3,0xc4,0xa6,0x4e] 125 // CHECK: fminnm v17.2d, v13.2d, v2.2d // encoding: [0xb1,0xc5,0xe2,0x4e] 126 127
