1 // RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s 2 3 // Check that the assembler can handle the documented syntax for AArch64 4 5 //---------------------------------------------------------------------- 6 // Vector Maximum Pairwise (Signed and Unsigned Integer) 7 //---------------------------------------------------------------------- 8 smaxp v0.8b, v1.8b, v2.8b 9 smaxp v0.16b, v1.16b, v2.16b 10 smaxp v0.4h, v1.4h, v2.4h 11 smaxp v0.8h, v1.8h, v2.8h 12 smaxp v0.2s, v1.2s, v2.2s 13 smaxp v0.4s, v1.4s, v2.4s 14 15 // CHECK: smaxp v0.8b, v1.8b, v2.8b // encoding: [0x20,0xa4,0x22,0x0e] 16 // CHECK: smaxp v0.16b, v1.16b, v2.16b // encoding: [0x20,0xa4,0x22,0x4e] 17 // CHECK: smaxp v0.4h, v1.4h, v2.4h // encoding: [0x20,0xa4,0x62,0x0e] 18 // CHECK: smaxp v0.8h, v1.8h, v2.8h // encoding: [0x20,0xa4,0x62,0x4e] 19 // CHECK: smaxp v0.2s, v1.2s, v2.2s // encoding: [0x20,0xa4,0xa2,0x0e] 20 // CHECK: smaxp v0.4s, v1.4s, v2.4s // encoding: [0x20,0xa4,0xa2,0x4e] 21 22 umaxp v0.8b, v1.8b, v2.8b 23 umaxp v0.16b, v1.16b, v2.16b 24 umaxp v0.4h, v1.4h, v2.4h 25 umaxp v0.8h, v1.8h, v2.8h 26 umaxp v0.2s, v1.2s, v2.2s 27 umaxp v0.4s, v1.4s, v2.4s 28 29 // CHECK: umaxp v0.8b, v1.8b, v2.8b // encoding: [0x20,0xa4,0x22,0x2e] 30 // CHECK: umaxp v0.16b, v1.16b, v2.16b // encoding: [0x20,0xa4,0x22,0x6e] 31 // CHECK: umaxp v0.4h, v1.4h, v2.4h // encoding: [0x20,0xa4,0x62,0x2e] 32 // CHECK: umaxp v0.8h, v1.8h, v2.8h // encoding: [0x20,0xa4,0x62,0x6e] 33 // CHECK: umaxp v0.2s, v1.2s, v2.2s // encoding: [0x20,0xa4,0xa2,0x2e] 34 // CHECK: umaxp v0.4s, v1.4s, v2.4s // encoding: [0x20,0xa4,0xa2,0x6e] 35 36 //---------------------------------------------------------------------- 37 // Vector Minimum Pairwise (Signed and Unsigned Integer) 38 //---------------------------------------------------------------------- 39 sminp v0.8b, v1.8b, v2.8b 40 sminp v0.16b, v1.16b, v2.16b 41 sminp v0.4h, v1.4h, v2.4h 42 sminp v0.8h, v1.8h, v2.8h 43 sminp v0.2s, v1.2s, v2.2s 44 sminp v0.4s, v1.4s, v2.4s 45 46 // CHECK: sminp v0.8b, v1.8b, v2.8b // encoding: [0x20,0xac,0x22,0x0e] 47 // CHECK: sminp v0.16b, v1.16b, v2.16b // encoding: [0x20,0xac,0x22,0x4e] 48 // CHECK: sminp v0.4h, v1.4h, v2.4h // encoding: [0x20,0xac,0x62,0x0e] 49 // CHECK: sminp v0.8h, v1.8h, v2.8h // encoding: [0x20,0xac,0x62,0x4e] 50 // CHECK: sminp v0.2s, v1.2s, v2.2s // encoding: [0x20,0xac,0xa2,0x0e] 51 // CHECK: sminp v0.4s, v1.4s, v2.4s // encoding: [0x20,0xac,0xa2,0x4e] 52 53 uminp v0.8b, v1.8b, v2.8b 54 uminp v0.16b, v1.16b, v2.16b 55 uminp v0.4h, v1.4h, v2.4h 56 uminp v0.8h, v1.8h, v2.8h 57 uminp v0.2s, v1.2s, v2.2s 58 uminp v0.4s, v1.4s, v2.4s 59 60 // CHECK: uminp v0.8b, v1.8b, v2.8b // encoding: [0x20,0xac,0x22,0x2e] 61 // CHECK: uminp v0.16b, v1.16b, v2.16b // encoding: [0x20,0xac,0x22,0x6e] 62 // CHECK: uminp v0.4h, v1.4h, v2.4h // encoding: [0x20,0xac,0x62,0x2e] 63 // CHECK: uminp v0.8h, v1.8h, v2.8h // encoding: [0x20,0xac,0x62,0x6e] 64 // CHECK: uminp v0.2s, v1.2s, v2.2s // encoding: [0x20,0xac,0xa2,0x2e] 65 // CHECK: uminp v0.4s, v1.4s, v2.4s // encoding: [0x20,0xac,0xa2,0x6e] 66 67 //---------------------------------------------------------------------- 68 // Vector Maximum Pairwise (Floating Point) 69 //---------------------------------------------------------------------- 70 fmaxp v0.2s, v1.2s, v2.2s 71 fmaxp v31.4s, v15.4s, v16.4s 72 fmaxp v7.2d, v8.2d, v25.2d 73 74 // CHECK: fmaxp v0.2s, v1.2s, v2.2s // encoding: [0x20,0xf4,0x22,0x2e] 75 // CHECK: fmaxp v31.4s, v15.4s, v16.4s // encoding: [0xff,0xf5,0x30,0x6e] 76 // CHECK: fmaxp v7.2d, v8.2d, v25.2d // encoding: [0x07,0xf5,0x79,0x6e] 77 78 //---------------------------------------------------------------------- 79 // Vector Minimum Pairwise (Floating Point) 80 //---------------------------------------------------------------------- 81 fminp v10.2s, v15.2s, v22.2s 82 fminp v3.4s, v5.4s, v6.4s 83 fminp v17.2d, v13.2d, v2.2d 84 85 // CHECK: fminp v10.2s, v15.2s, v22.2s // encoding: [0xea,0xf5,0xb6,0x2e] 86 // CHECK: fminp v3.4s, v5.4s, v6.4s // encoding: [0xa3,0xf4,0xa6,0x6e] 87 // CHECK: fminp v17.2d, v13.2d, v2.2d // encoding: [0xb1,0xf5,0xe2,0x6e] 88 89 //---------------------------------------------------------------------- 90 // Vector maxNum Pairwise (Floating Point) 91 //---------------------------------------------------------------------- 92 fmaxnmp v0.2s, v1.2s, v2.2s 93 fmaxnmp v31.4s, v15.4s, v16.4s 94 fmaxnmp v7.2d, v8.2d, v25.2d 95 96 // CHECK: fmaxnmp v0.2s, v1.2s, v2.2s // encoding: [0x20,0xc4,0x22,0x2e] 97 // CHECK: fmaxnmp v31.4s, v15.4s, v16.4s // encoding: [0xff,0xc5,0x30,0x6e] 98 // CHECK: fmaxnmp v7.2d, v8.2d, v25.2d // encoding: [0x07,0xc5,0x79,0x6e] 99 100 //---------------------------------------------------------------------- 101 // Vector minNum Pairwise (Floating Point) 102 //---------------------------------------------------------------------- 103 fminnmp v10.2s, v15.2s, v22.2s 104 fminnmp v3.4s, v5.4s, v6.4s 105 fminnmp v17.2d, v13.2d, v2.2d 106 107 // CHECK: fminnmp v10.2s, v15.2s, v22.2s // encoding: [0xea,0xc5,0xb6,0x2e] 108 // CHECK: fminnmp v3.4s, v5.4s, v6.4s // encoding: [0xa3,0xc4,0xa6,0x6e] 109 // CHECK: fminnmp v17.2d, v13.2d, v2.2d // encoding: [0xb1,0xc5,0xe2,0x6e] 110 111
