1 // RUN: not llvm-mc -arch=amdgcn -show-encoding %s | FileCheck --check-prefix=GCN --check-prefix=SI %s 2 // RUN: not llvm-mc -arch=amdgcn -mcpu=SI -show-encoding %s | FileCheck --check-prefix=GCN --check-prefix=SI %s 3 // RUN: llvm-mc -arch=amdgcn -mcpu=bonaire -show-encoding %s | FileCheck --check-prefix=GCN --check-prefix=CI %s 4 // RUN: not llvm-mc -arch=amdgcn -mcpu=fiji -show-encoding %s | FileCheck --check-prefix=VI %s 5 6 // RUN: not llvm-mc -arch=amdgcn %s 2>&1 | FileCheck %s --check-prefix=NOSI 7 // RUN: not llvm-mc -arch=amdgcn -mcpu=SI %s 2>&1 | FileCheck %s --check-prefix=NOSI 8 // RUN: not llvm-mc -arch=amdgcn -mcpu=fiji %s 2>&1 | FileCheck %s --check-prefix=NOVI 9 10 //===----------------------------------------------------------------------===// 11 // Offset Handling 12 //===----------------------------------------------------------------------===// 13 14 s_load_dword s1, s[2:3], 0xfc 15 // GCN: s_load_dword s1, s[2:3], 0xfc ; encoding: [0xfc,0x83,0x00,0xc0] 16 // VI: s_load_dword s1, s[2:3], 0xfc ; encoding: [0x41,0x00,0x02,0xc0,0xfc,0x00,0x00,0x00] 17 18 s_load_dword s1, s[2:3], 0xff 19 // GCN: s_load_dword s1, s[2:3], 0xff ; encoding: [0xff,0x83,0x00,0xc0] 20 // VI: s_load_dword s1, s[2:3], 0xff ; encoding: [0x41,0x00,0x02,0xc0,0xff,0x00,0x00,0x00] 21 22 s_load_dword s1, s[2:3], 0x100 23 // NOSI: error: instruction not supported on this GPU 24 // NOVI: error: instruction not supported on this GPU 25 // CI: s_load_dword s1, s[2:3], 0x100 ; encoding: [0xff,0x82,0x00,0xc0,0x00,0x01,0x00,0x00] 26 27 //===----------------------------------------------------------------------===// 28 // Instructions 29 //===----------------------------------------------------------------------===// 30 31 s_load_dword s1, s[2:3], 1 32 // GCN: s_load_dword s1, s[2:3], 0x1 ; encoding: [0x01,0x83,0x00,0xc0] 33 // VI: s_load_dword s1, s[2:3], 0x1 ; encoding: [0x41,0x00,0x02,0xc0,0x01,0x00,0x00,0x00] 34 35 s_load_dword s1, s[2:3], s4 36 // GCN: s_load_dword s1, s[2:3], s4 ; encoding: [0x04,0x82,0x00,0xc0] 37 // VI: s_load_dword s1, s[2:3], s4 ; encoding: [0x41,0x00,0x00,0xc0,0x04,0x00,0x00,0x00] 38 39 s_load_dwordx2 s[2:3], s[2:3], 1 40 // GCN: s_load_dwordx2 s[2:3], s[2:3], 0x1 ; encoding: [0x01,0x03,0x41,0xc0] 41 // VI: s_load_dwordx2 s[2:3], s[2:3], 0x1 ; encoding: [0x81,0x00,0x06,0xc0,0x01,0x00,0x00,0x00] 42 43 s_load_dwordx2 s[2:3], s[2:3], s4 44 // GCN: s_load_dwordx2 s[2:3], s[2:3], s4 ; encoding: [0x04,0x02,0x41,0xc0] 45 // VI: s_load_dwordx2 s[2:3], s[2:3], s4 ; encoding: [0x81,0x00,0x04,0xc0,0x04,0x00,0x00,0x00] 46 47 s_load_dwordx4 s[4:7], s[2:3], 1 48 // GCN: s_load_dwordx4 s[4:7], s[2:3], 0x1 ; encoding: [0x01,0x03,0x82,0xc0] 49 // VI: s_load_dwordx4 s[4:7], s[2:3], 0x1 ; encoding: [0x01,0x01,0x0a,0xc0,0x01,0x00,0x00,0x00] 50 51 s_load_dwordx4 s[4:7], s[2:3], s4 52 // GCN: s_load_dwordx4 s[4:7], s[2:3], s4 ; encoding: [0x04,0x02,0x82,0xc0] 53 // VI: s_load_dwordx4 s[4:7], s[2:3], s4 ; encoding: [0x01,0x01,0x08,0xc0,0x04,0x00,0x00,0x00] 54 55 s_load_dwordx4 ttmp[4:7], ttmp[2:3], ttmp4 56 // GCN: s_load_dwordx4 ttmp[4:7], ttmp[2:3], ttmp4 ; encoding: [0x74,0x72,0xba,0xc0] 57 // VI: s_load_dwordx4 ttmp[4:7], ttmp[2:3], ttmp4 ; encoding: [0x39,0x1d,0x08,0xc0,0x74,0x00,0x00,0x00] 58 59 s_load_dwordx4 s[100:103], s[2:3], s4 60 // GCN: s_load_dwordx4 s[100:103], s[2:3], s4 ; encoding: [0x04,0x02,0xb2,0xc0] 61 // NOVI: error: not a valid operand 62 63 s_load_dwordx8 s[8:15], s[2:3], 1 64 // GCN: s_load_dwordx8 s[8:15], s[2:3], 0x1 ; encoding: [0x01,0x03,0xc4,0xc0] 65 // VI: s_load_dwordx8 s[8:15], s[2:3], 0x1 ; encoding: [0x01,0x02,0x0e,0xc0,0x01,0x00,0x00,0x00] 66 67 s_load_dwordx8 s[8:15], s[2:3], s4 68 // GCN: s_load_dwordx8 s[8:15], s[2:3], s4 ; encoding: [0x04,0x02,0xc4,0xc0] 69 // VI: s_load_dwordx8 s[8:15], s[2:3], s4 ; encoding: [0x01,0x02,0x0c,0xc0,0x04,0x00,0x00,0x00] 70 71 s_load_dwordx8 s[96:103], s[2:3], s4 72 // GCN: s_load_dwordx8 s[96:103], s[2:3], s4 ; encoding: [0x04,0x02,0xf0,0xc0] 73 // NOVI: error: not a valid operand 74 75 s_load_dwordx16 s[16:31], s[2:3], 1 76 // GCN: s_load_dwordx16 s[16:31], s[2:3], 0x1 ; encoding: [0x01,0x03,0x08,0xc1] 77 // VI: s_load_dwordx16 s[16:31], s[2:3], 0x1 ; encoding: [0x01,0x04,0x12,0xc0,0x01,0x00,0x00,0x00] 78 79 s_load_dwordx16 s[16:31], s[2:3], s4 80 // GCN: s_load_dwordx16 s[16:31], s[2:3], s4 ; encoding: [0x04,0x02,0x08,0xc1] 81 // VI: s_load_dwordx16 s[16:31], s[2:3], s4 ; encoding: [0x01,0x04,0x10,0xc0,0x04,0x00,0x00,0x00] 82 83 s_load_dwordx16 s[88:103], s[2:3], s4 84 // GCN: s_load_dwordx16 s[88:103], s[2:3], s4 ; encoding: [0x04,0x02,0x2c,0xc1] 85 // NOVI: error: not a valid operand 86 87 s_buffer_load_dword s1, s[4:7], 1 88 // GCN: s_buffer_load_dword s1, s[4:7], 0x1 ; encoding: [0x01,0x85,0x00,0xc2] 89 // VI: s_buffer_load_dword s1, s[4:7], 0x1 ; encoding: [0x42,0x00,0x22,0xc0,0x01,0x00,0x00,0x00] 90 91 s_buffer_load_dword s1, s[4:7], s4 92 // GCN: s_buffer_load_dword s1, s[4:7], s4 ; encoding: [0x04,0x84,0x00,0xc2] 93 // VI: s_buffer_load_dword s1, s[4:7], s4 ; encoding: [0x42,0x00,0x20,0xc0,0x04,0x00,0x00,0x00] 94 95 s_buffer_load_dword ttmp1, ttmp[4:7], ttmp4 96 // GCN: s_buffer_load_dword ttmp1, ttmp[4:7], ttmp4 ; encoding: [0x74,0xf4,0x38,0xc2] 97 // VI: s_buffer_load_dword ttmp1, ttmp[4:7], ttmp4 ; encoding: [0x7a,0x1c,0x20,0xc0,0x74,0x00,0x00,0x00] 98 99 s_buffer_load_dwordx2 s[8:9], s[4:7], 1 100 // GCN: s_buffer_load_dwordx2 s[8:9], s[4:7], 0x1 ; encoding: [0x01,0x05,0x44,0xc2] 101 // VI: s_buffer_load_dwordx2 s[8:9], s[4:7], 0x1 ; encoding: [0x02,0x02,0x26,0xc0,0x01,0x00,0x00,0x00] 102 103 s_buffer_load_dwordx2 s[8:9], s[4:7], s4 104 // GCN: s_buffer_load_dwordx2 s[8:9], s[4:7], s4 ; encoding: [0x04,0x04,0x44,0xc2] 105 // VI: s_buffer_load_dwordx2 s[8:9], s[4:7], s4 ; encoding: [0x02,0x02,0x24,0xc0,0x04,0x00,0x00,0x00] 106 107 s_buffer_load_dwordx4 s[8:11], s[4:7], 1 108 // GCN: s_buffer_load_dwordx4 s[8:11], s[4:7], 0x1 ; encoding: [0x01,0x05,0x84,0xc2] 109 // VI: s_buffer_load_dwordx4 s[8:11], s[4:7], 0x1 ; encoding: [0x02,0x02,0x2a,0xc0,0x01,0x00,0x00,0x00] 110 111 s_buffer_load_dwordx4 s[8:11], s[4:7], s4 112 // GCN: s_buffer_load_dwordx4 s[8:11], s[4:7], s4 ; encoding: [0x04,0x04,0x84,0xc2] 113 // VI: s_buffer_load_dwordx4 s[8:11], s[4:7], s4 ; encoding: [0x02,0x02,0x28,0xc0,0x04,0x00,0x00,0x00] 114 115 s_buffer_load_dwordx4 ttmp[8:11], ttmp[4:7], ttmp4 116 // GCN: s_buffer_load_dwordx4 ttmp[8:11], ttmp[4:7], ttmp4 ; encoding: [0x74,0x74,0xbc,0xc2] 117 // VI: s_buffer_load_dwordx4 ttmp[8:11], ttmp[4:7], ttmp4 ; encoding: [0x3a,0x1e,0x28,0xc0,0x74,0x00,0x00,0x00] 118 119 s_buffer_load_dwordx4 s[100:103], s[4:7], s4 120 // GCN: s_buffer_load_dwordx4 s[100:103], s[4:7], s4 ; encoding: [0x04,0x04,0xb2,0xc2] 121 // NOVI: error: not a valid operand 122 123 s_buffer_load_dwordx8 s[8:15], s[4:7], 1 124 // GCN: s_buffer_load_dwordx8 s[8:15], s[4:7], 0x1 ; encoding: [0x01,0x05,0xc4,0xc2] 125 // VI: s_buffer_load_dwordx8 s[8:15], s[4:7], 0x1 ; encoding: [0x02,0x02,0x2e,0xc0,0x01,0x00,0x00,0x00] 126 127 s_buffer_load_dwordx8 s[8:15], s[4:7], s4 128 // GCN: s_buffer_load_dwordx8 s[8:15], s[4:7], s4 ; encoding: [0x04,0x04,0xc4,0xc2] 129 // VI: s_buffer_load_dwordx8 s[8:15], s[4:7], s4 ; encoding: [0x02,0x02,0x2c,0xc0,0x04,0x00,0x00,0x00] 130 131 s_buffer_load_dwordx8 s[96:103], s[4:7], s4 132 // GCN: s_buffer_load_dwordx8 s[96:103], s[4:7], s4 ; encoding: [0x04,0x04,0xf0,0xc2] 133 // NOVI: error: not a valid operand 134 135 s_buffer_load_dwordx16 s[16:31], s[4:7], 1 136 // GCN: s_buffer_load_dwordx16 s[16:31], s[4:7], 0x1 ; encoding: [0x01,0x05,0x08,0xc3] 137 // VI: s_buffer_load_dwordx16 s[16:31], s[4:7], 0x1 ; encoding: [0x02,0x04,0x32,0xc0,0x01,0x00,0x00,0x00] 138 139 s_buffer_load_dwordx16 s[16:31], s[4:7], s4 140 // GCN: s_buffer_load_dwordx16 s[16:31], s[4:7], s4 ; encoding: [0x04,0x04,0x08,0xc3] 141 // VI: s_buffer_load_dwordx16 s[16:31], s[4:7], s4 ; encoding: [0x02,0x04,0x30,0xc0,0x04,0x00,0x00,0x00] 142 143 s_buffer_load_dwordx16 s[88:103], s[4:7], s4 144 // GCN: s_buffer_load_dwordx16 s[88:103], s[4:7], s4 ; encoding: [0x04,0x04,0x2c,0xc3] 145 // NOVI: error: not a valid operand 146 147 s_dcache_inv 148 // GCN: s_dcache_inv ; encoding: [0x00,0x00,0xc0,0xc7] 149 // VI: s_dcache_inv ; encoding: [0x00,0x00,0x80,0xc0,0x00,0x00,0x00,0x00] 150 151 s_dcache_inv_vol 152 // CI: s_dcache_inv_vol ; encoding: [0x00,0x00,0x40,0xc7] 153 // NOSI: error: instruction not supported on this GPU 154 // VI: s_dcache_inv_vol ; encoding: [0x00,0x00,0x88,0xc0,0x00,0x00,0x00,0x00] 155 156 s_memtime s[4:5] 157 // GCN: s_memtime s[4:5] ; encoding: [0x00,0x00,0x82,0xc7] 158 // VI: s_memtime s[4:5] ; encoding: [0x00,0x01,0x90,0xc0,0x00,0x00,0x00,0x00] 159
